diff --git a/assets/index-e33d7585.css b/assets/index-efd9afef.css
similarity index 96%
rename from assets/index-e33d7585.css
rename to assets/index-efd9afef.css
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--- a/assets/index-e33d7585.css
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@@ -1,4 +1,4 @@
 @charset "UTF-8";span.svelte-kzgqtg{display:block;float:left;height:16px;width:30px;margin-right:5px;border:1px solid #999}div.svelte-1uuov7f{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:999;color:#fff;font-size:32px}table.svelte-lh2o9l{border:solid}/*!
 * Pico CSS ✨ v2.0.3 (https://picocss.com)
 * Copyright 2019-2024 - Licensed under MIT
-*/:root{--pico-font-family-emoji:"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--pico-font-family-sans-serif:system-ui,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,Helvetica,Arial,"Helvetica Neue",sans-serif,var(--pico-font-family-emoji);--pico-font-family-monospace:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace,var(--pico-font-family-emoji);--pico-font-family:var(--pico-font-family-sans-serif);--pico-line-height:1.5;--pico-font-weight:400;--pico-font-size:100%;--pico-text-underline-offset:.1rem;--pico-border-radius:.25rem;--pico-border-width:.0625rem;--pico-outline-width:.125rem;--pico-transition:.2s 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0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes modal-overlay{0%{-webkit-backdrop-filter:none;backdrop-filter:none;background-color:transparent}}@keyframes modal{0%{transform:translateY(-100%);opacity:0}}:where(nav li):before{float:left;content:"​"}nav,nav ul{display:flex}nav{justify-content:space-between;overflow:visible}nav ol,nav ul{align-items:center;margin-bottom:0;padding:0;list-style:none}nav ol:first-of-type,nav ul:first-of-type{margin-left:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav ol:last-of-type,nav ul:last-of-type{margin-right:calc(var(--pico-nav-element-spacing-horizontal) * -1)}nav li{display:inline-block;margin:0;padding:var(--pico-nav-element-spacing-vertical) var(--pico-nav-element-spacing-horizontal)}nav li :where(a,[role=link]){display:inline-block;margin:calc(var(--pico-nav-link-spacing-vertical) * -1) calc(var(--pico-nav-link-spacing-horizontal) * -1);padding:var(--pico-nav-link-spacing-vertical) var(--pico-nav-link-spacing-horizontal);border-radius:var(--pico-border-radius)}nav li :where(a,[role=link]):not(:hover){text-decoration:none}nav li [role=button],nav li button,nav li input:not([type=checkbox],[type=radio],[type=range],[type=file]),nav li select{height:auto;margin-right:inherit;margin-bottom:0;margin-left:inherit;padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb]{align-items:center;justify-content:start}nav[aria-label=breadcrumb] ul li:not(:first-child){margin-inline-start:var(--pico-nav-link-spacing-horizontal)}nav[aria-label=breadcrumb] ul li a{margin:calc(var(--pico-nav-link-spacing-vertical) * -1) 0;margin-inline-start:calc(var(--pico-nav-link-spacing-horizontal) * -1)}nav[aria-label=breadcrumb] ul li:not(:last-child):after{display:inline-block;position:absolute;width:calc(var(--pico-nav-link-spacing-horizontal) * 4);margin:0 calc(var(--pico-nav-link-spacing-horizontal) * -1);content:var(--pico-nav-breadcrumb-divider);color:var(--pico-muted-color);text-align:center;text-decoration:none;white-space:nowrap}nav[aria-label=breadcrumb] a[aria-current]:not([aria-current=false]){background-color:transparent;color:inherit;text-decoration:none;pointer-events:none}aside li,aside nav,aside ol,aside ul{display:block}aside li{padding:calc(var(--pico-nav-element-spacing-vertical) * .5) var(--pico-nav-element-spacing-horizontal)}aside li a{display:block}aside li [role=button]{margin:inherit}[dir=rtl] nav[aria-label=breadcrumb] ul li:not(:last-child) :after{content:"\\"}progress{display:inline-block;vertical-align:baseline}progress{-webkit-appearance:none;-moz-appearance:none;display:inline-block;appearance:none;width:100%;height:.5rem;margin-bottom:calc(var(--pico-spacing) * .5);overflow:hidden;border:0;border-radius:var(--pico-border-radius);background-color:var(--pico-progress-background-color);color:var(--pico-progress-color)}progress::-webkit-progress-bar{border-radius:var(--pico-border-radius);background:0 0}progress[value]::-webkit-progress-value{background-color:var(--pico-progress-color);-webkit-transition:inline-size var(--pico-transition);transition:inline-size var(--pico-transition)}progress::-moz-progress-bar{background-color:var(--pico-progress-color)}@media (prefers-reduced-motion:no-preference){progress:indeterminate{background:var(--pico-progress-background-color) linear-gradient(to right,var(--pico-progress-color) 30%,var(--pico-progress-background-color) 30%) top left/150% 150% no-repeat;animation:progress-indeterminate 1s linear infinite}progress:indeterminate[value]::-webkit-progress-value{background-color:transparent}progress:indeterminate::-moz-progress-bar{background-color:transparent}}@media (prefers-reduced-motion:no-preference){[dir=rtl] progress:indeterminate{animation-direction:reverse}}@keyframes progress-indeterminate{0%{background-position:200% 0}to{background-position:-200% 0}}[data-tooltip]{position:relative}[data-tooltip]:not(a,button,input){border-bottom:1px dotted;text-decoration:none;cursor:help}[data-tooltip]:after,[data-tooltip]:before,[data-tooltip][data-placement=top]:after,[data-tooltip][data-placement=top]:before{display:block;z-index:99;position:absolute;bottom:100%;left:50%;padding:.25rem .5rem;overflow:hidden;transform:translate(-50%,-.25rem);border-radius:var(--pico-border-radius);background:var(--pico-tooltip-background-color);content:attr(data-tooltip);color:var(--pico-tooltip-color);font-style:normal;font-weight:var(--pico-font-weight);font-size:.875rem;text-decoration:none;text-overflow:ellipsis;white-space:nowrap;opacity:0;pointer-events:none}[data-tooltip]:after,[data-tooltip][data-placement=top]:after{padding:0;transform:translate(-50%);border-top:.3rem solid;border-right:.3rem solid transparent;border-left:.3rem solid transparent;border-radius:0;background-color:transparent;content:"";color:var(--pico-tooltip-background-color)}[data-tooltip][data-placement=bottom]:after,[data-tooltip][data-placement=bottom]:before{top:100%;bottom:auto;transform:translate(-50%,.25rem)}[data-tooltip][data-placement=bottom]:after{transform:translate(-50%,-.3rem);border:.3rem solid transparent;border-bottom:.3rem solid}[data-tooltip][data-placement=left]:after,[data-tooltip][data-placement=left]:before{top:50%;right:100%;bottom:auto;left:auto;transform:translate(-.25rem,-50%)}[data-tooltip][data-placement=left]:after{transform:translate(.3rem,-50%);border:.3rem solid transparent;border-left:.3rem solid}[data-tooltip][data-placement=right]:after,[data-tooltip][data-placement=right]:before{top:50%;right:auto;bottom:auto;left:100%;transform:translate(.25rem,-50%)}[data-tooltip][data-placement=right]:after{transform:translate(-.3rem,-50%);border:.3rem solid transparent;border-right:.3rem solid}[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1}@media (hover:hover) and (pointer:fine){[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{--pico-tooltip-slide-to:translate(-50%, -.25rem);transform:translate(-50%,.75rem);animation-duration:.2s;animation-fill-mode:forwards;animation-name:tooltip-slide;opacity:0}[data-tooltip]:focus:after,[data-tooltip]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, 0rem);transform:translate(-50%,-.25rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:focus:before,[data-tooltip][data-placement=bottom]:hover:after,[data-tooltip][data-placement=bottom]:hover:before{--pico-tooltip-slide-to:translate(-50%, .25rem);transform:translate(-50%,-.75rem);animation-name:tooltip-slide}[data-tooltip][data-placement=bottom]:focus:after,[data-tooltip][data-placement=bottom]:hover:after{--pico-tooltip-caret-slide-to:translate(-50%, -.3rem);transform:translate(-50%,-.5rem);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:focus:before,[data-tooltip][data-placement=left]:hover:after,[data-tooltip][data-placement=left]:hover:before{--pico-tooltip-slide-to:translate(-.25rem, -50%);transform:translate(.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=left]:focus:after,[data-tooltip][data-placement=left]:hover:after{--pico-tooltip-caret-slide-to:translate(.3rem, -50%);transform:translate(.05rem,-50%);animation-name:tooltip-caret-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:focus:before,[data-tooltip][data-placement=right]:hover:after,[data-tooltip][data-placement=right]:hover:before{--pico-tooltip-slide-to:translate(.25rem, -50%);transform:translate(-.75rem,-50%);animation-name:tooltip-slide}[data-tooltip][data-placement=right]:focus:after,[data-tooltip][data-placement=right]:hover:after{--pico-tooltip-caret-slide-to:translate(-.3rem, -50%);transform:translate(-.05rem,-50%);animation-name:tooltip-caret-slide}}@keyframes tooltip-slide{to{transform:var(--pico-tooltip-slide-to);opacity:1}}@keyframes tooltip-caret-slide{50%{opacity:0}to{transform:var(--pico-tooltip-caret-slide-to);opacity:1}}[aria-controls]{cursor:pointer}[aria-disabled=true],[disabled]{cursor:not-allowed}[aria-hidden=false][hidden]{display:initial}[aria-hidden=false][hidden]:not(:focus){clip:rect(0,0,0,0);position:absolute}[tabindex],a,area,button,input,label,select,summary,textarea{-ms-touch-action:manipulation}[dir=rtl]{direction:rtl}@media (prefers-reduced-motion:reduce){:not([aria-busy=true]),:not([aria-busy=true]):after,:not([aria-busy=true]):before{background-attachment:initial!important;animation-duration:1ms!important;animation-delay:-1ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-delay:0s!important;transition-duration:0s!important}}.maplibregl-map{font:12px/20px Helvetica Neue,Arial,Helvetica,sans-serif;overflow:hidden;position:relative;-webkit-tap-highlight-color:rgb(0 0 0/0)}.maplibregl-canvas{left:0;position:absolute;top:0}.maplibregl-map:fullscreen{height:100%;width:100%}.maplibregl-ctrl-group button.maplibregl-ctrl-compass{touch-action:none}.maplibregl-canvas-container.maplibregl-interactive,.maplibregl-ctrl-group button.maplibregl-ctrl-compass{cursor:grab;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.maplibregl-canvas-container.maplibregl-interactive.maplibregl-track-pointer{cursor:pointer}.maplibregl-canvas-container.maplibregl-interactive:active,.maplibregl-ctrl-group button.maplibregl-ctrl-compass:active{cursor:grabbing}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-canvas-container.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:pinch-zoom}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan 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.0375);--pico-code-background-color:#f3f5f7;--pico-code-color:#646b79;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#fbfcfc;--pico-form-element-selected-background-color:#dfe3eb;--pico-form-element-border-color:#cfd5e2;--pico-form-element-color:#23262c;--pico-form-element-placeholder-color:var(--pico-muted-color);--pico-form-element-active-background-color:#fff;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#b86a6b;--pico-form-element-invalid-active-border-color:#c84f48;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#4c9b8a;--pico-form-element-valid-active-border-color:#279977;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#bfc7d9;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#dfe3eb;--pico-range-active-border-color:#bfc7d9;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:var(--pico-background-color);--pico-card-border-color:var(--pico-muted-border-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#fbfcfc;--pico-dropdown-background-color:#fff;--pico-dropdown-border-color:#eff1f4;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#eff1f4;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(232, 234, 237, .75);--pico-progress-background-color:#dfe3eb;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(76, 155, 138)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(200, 79, 72)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:light}:root:not([data-theme=dark]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]),[data-theme=light] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}@media only screen and (prefers-color-scheme:dark){:root:not([data-theme]){--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}:root:not([data-theme]) input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}:root:not([data-theme]) details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}:root:not([data-theme]) [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}}[data-theme=dark]{--pico-background-color:#13171f;--pico-color:#c2c7d0;--pico-text-selection-color:rgba(0, 180, 120, .1875);--pico-muted-color:#7b8495;--pico-muted-border-color:#202632;--pico-primary:#00b478;--pico-primary-background:#007a50;--pico-primary-border:var(--pico-primary-background);--pico-primary-underline:rgba(0, 180, 120, .5);--pico-primary-hover:#00cc88;--pico-primary-hover-background:#00895a;--pico-primary-hover-border:var(--pico-primary-hover-background);--pico-primary-hover-underline:var(--pico-primary-hover);--pico-primary-focus:rgba(0, 180, 120, .375);--pico-primary-inverse:#fff;--pico-secondary:#969eaf;--pico-secondary-background:#525f7a;--pico-secondary-border:var(--pico-secondary-background);--pico-secondary-underline:rgba(150, 158, 175, .5);--pico-secondary-hover:#b3b9c5;--pico-secondary-hover-background:#5d6b89;--pico-secondary-hover-border:var(--pico-secondary-hover-background);--pico-secondary-hover-underline:var(--pico-secondary-hover);--pico-secondary-focus:rgba(144, 158, 190, .25);--pico-secondary-inverse:#fff;--pico-contrast:#dfe3eb;--pico-contrast-background:#eff1f4;--pico-contrast-border:var(--pico-contrast-background);--pico-contrast-underline:rgba(223, 227, 235, .5);--pico-contrast-hover:#fff;--pico-contrast-hover-background:#fff;--pico-contrast-hover-border:var(--pico-contrast-hover-background);--pico-contrast-hover-underline:var(--pico-contrast-hover);--pico-contrast-focus:rgba(207, 213, 226, .25);--pico-contrast-inverse:#000;--pico-box-shadow:.0145rem .029rem .174rem rgba(7, 9, 12, .01698),.0335rem .067rem .402rem rgba(7, 9, 12, .024),.0625rem .125rem .75rem rgba(7, 9, 12, .03),.1125rem .225rem 1.35rem rgba(7, 9, 12, .036),.2085rem .417rem 2.502rem rgba(7, 9, 12, .04302),.5rem 1rem 6rem rgba(7, 9, 12, .06),0 0 0 .0625rem rgba(7, 9, 12, .015);--pico-h1-color:#f0f1f3;--pico-h2-color:#e0e3e7;--pico-h3-color:#c2c7d0;--pico-h4-color:#b3b9c5;--pico-h5-color:#a4acba;--pico-h6-color:#8891a4;--pico-mark-background-color:#014063;--pico-mark-color:#fff;--pico-ins-color:#62af9a;--pico-del-color:#ce7e7b;--pico-blockquote-border-color:var(--pico-muted-border-color);--pico-blockquote-footer-color:var(--pico-muted-color);--pico-button-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-button-hover-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-table-border-color:var(--pico-muted-border-color);--pico-table-row-stripped-background-color:rgba(111, 120, 135, .0375);--pico-code-background-color:#1a1f28;--pico-code-color:#8891a4;--pico-code-kbd-background-color:var(--pico-color);--pico-code-kbd-color:var(--pico-background-color);--pico-form-element-background-color:#1c212c;--pico-form-element-selected-background-color:#2a3140;--pico-form-element-border-color:#2a3140;--pico-form-element-color:#e0e3e7;--pico-form-element-placeholder-color:#8891a4;--pico-form-element-active-background-color:#1a1f28;--pico-form-element-active-border-color:var(--pico-primary-border);--pico-form-element-focus-color:var(--pico-primary-border);--pico-form-element-disabled-opacity:.5;--pico-form-element-invalid-border-color:#964a50;--pico-form-element-invalid-active-border-color:#b7403b;--pico-form-element-invalid-focus-color:var(--pico-form-element-invalid-active-border-color);--pico-form-element-valid-border-color:#2a7b6f;--pico-form-element-valid-active-border-color:#16896a;--pico-form-element-valid-focus-color:var(--pico-form-element-valid-active-border-color);--pico-switch-background-color:#333c4e;--pico-switch-checked-background-color:var(--pico-primary-background);--pico-switch-color:#fff;--pico-switch-thumb-box-shadow:0 0 0 rgba(0, 0, 0, 0);--pico-range-border-color:#202632;--pico-range-active-border-color:#2a3140;--pico-range-thumb-border-color:var(--pico-background-color);--pico-range-thumb-color:var(--pico-secondary-background);--pico-range-thumb-active-color:var(--pico-primary-background);--pico-accordion-border-color:var(--pico-muted-border-color);--pico-accordion-active-summary-color:var(--pico-primary-hover);--pico-accordion-close-summary-color:var(--pico-color);--pico-accordion-open-summary-color:var(--pico-muted-color);--pico-card-background-color:#181c25;--pico-card-border-color:var(--pico-card-background-color);--pico-card-box-shadow:var(--pico-box-shadow);--pico-card-sectioning-background-color:#1a1f28;--pico-dropdown-background-color:#181c25;--pico-dropdown-border-color:#202632;--pico-dropdown-box-shadow:var(--pico-box-shadow);--pico-dropdown-color:var(--pico-color);--pico-dropdown-hover-background-color:#202632;--pico-loading-spinner-opacity:.5;--pico-modal-overlay-background-color:rgba(8, 9, 10, .75);--pico-progress-background-color:#202632;--pico-progress-color:var(--pico-primary-background);--pico-tooltip-background-color:var(--pico-contrast-background);--pico-tooltip-color:var(--pico-contrast-inverse);--pico-icon-valid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");--pico-icon-invalid:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(150, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");color-scheme:dark}[data-theme=dark] input:is([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[type=file]){--pico-form-element-focus-color:var(--pico-primary-focus)}[data-theme=dark] details summary[role=button].contrast:not(.outline):after{filter:brightness(0)}[data-theme=dark] [aria-busy=true]:not(input,select,textarea).contrast:is(button,[type=submit],[type=button],[type=reset],[role=button]):not(.outline):before{filter:brightness(0)}[type=checkbox],[type=radio],[type=range],progress{accent-color:var(--pico-primary)}*,:after,:before{box-sizing:border-box;background-repeat:no-repeat}:after,:before{text-decoration:inherit;vertical-align:inherit}:where(:root){-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family);text-underline-offset:var(--pico-text-underline-offset);text-rendering:optimizeLegibility;overflow-wrap:break-word;-moz-tab-size:4;-o-tab-size:4;tab-size:4}body{width:100%;margin:0}main{display:block}body>footer,body>header,body>main{padding-block:var(--pico-block-spacing-vertical)}section{margin-bottom:var(--pico-block-spacing-vertical)}.container,.container-fluid{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--pico-spacing);padding-left:var(--pico-spacing)}@media (min-width:576px){.container{max-width:510px;padding-right:0;padding-left:0}}@media (min-width:768px){.container{max-width:700px}}@media (min-width:1024px){.container{max-width:950px}}@media (min-width:1280px){.container{max-width:1200px}}@media (min-width:1536px){.container{max-width:1450px}}.grid{grid-column-gap:var(--pico-grid-column-gap);grid-row-gap:var(--pico-grid-row-gap);display:grid;grid-template-columns:1fr}@media (min-width:768px){.grid{grid-template-columns:repeat(auto-fit,minmax(0%,1fr))}}.grid>*{min-width:0}.overflow-auto{overflow:auto}b,strong{font-weight:bolder}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}address,blockquote,dl,ol,p,pre,table,ul{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-style:normal;font-weight:var(--pico-font-weight)}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--pico-typography-spacing-vertical);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:var(--pico-font-size);line-height:var(--pico-line-height);font-family:var(--pico-font-family)}h1{--pico-color:var(--pico-h1-color)}h2{--pico-color:var(--pico-h2-color)}h3{--pico-color:var(--pico-h3-color)}h4{--pico-color:var(--pico-h4-color)}h5{--pico-color:var(--pico-h5-color)}h6{--pico-color:var(--pico-h6-color)}:where(article,address,blockquote,dl,figure,form,ol,p,pre,table,ul)~:is(h1,h2,h3,h4,h5,h6){margin-top:var(--pico-typography-spacing-top)}p{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup{margin-bottom:var(--pico-typography-spacing-vertical)}hgroup>*{margin-top:0;margin-bottom:0}hgroup>:not(:first-child):last-child{--pico-color:var(--pico-muted-color);--pico-font-weight:unset;font-size:1rem}:where(ol,ul) li{margin-bottom:calc(var(--pico-typography-spacing-vertical) * .25)}:where(dl,ol,ul) :where(dl,ol,ul){margin:0;margin-top:calc(var(--pico-typography-spacing-vertical) * .25)}ul li{list-style:square}mark{padding:.125rem .25rem;background-color:var(--pico-mark-background-color);color:var(--pico-mark-color);vertical-align:baseline}blockquote{display:block;margin:var(--pico-typography-spacing-vertical) 0;padding:var(--pico-spacing);border-right:none;border-left:.25rem solid var(--pico-blockquote-border-color);border-inline-start:.25rem solid var(--pico-blockquote-border-color);border-inline-end:none}blockquote footer{margin-top:calc(var(--pico-typography-spacing-vertical) * .5);color:var(--pico-blockquote-footer-color)}abbr[title]{border-bottom:1px dotted;text-decoration:none;cursor:help}ins{color:var(--pico-ins-color);text-decoration:none}del{color:var(--pico-del-color)}::-moz-selection{background-color:var(--pico-text-selection-color)}::selection{background-color:var(--pico-text-selection-color)}:where(a:not([role=button])),[role=link]{--pico-color:var(--pico-primary);--pico-background-color:transparent;--pico-underline:var(--pico-primary-underline);outline:0;background-color:var(--pico-background-color);color:var(--pico-color);-webkit-text-decoration:var(--pico-text-decoration);text-decoration:var(--pico-text-decoration);text-decoration-color:var(--pico-underline);text-underline-offset:.125em;transition:background-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),color var(--pico-transition),text-decoration var(--pico-transition),box-shadow var(--pico-transition),-webkit-text-decoration var(--pico-transition)}:where(a:not([role=button])):is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-primary-hover);--pico-underline:var(--pico-primary-hover-underline);--pico-text-decoration:underline}:where(a:not([role=button])):focus-visible,[role=link]:focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}:where(a:not([role=button])).secondary,[role=link].secondary{--pico-color:var(--pico-secondary);--pico-underline:var(--pico-secondary-underline)}:where(a:not([role=button])).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-underline:var(--pico-secondary-hover-underline)}:where(a:not([role=button])).contrast,[role=link].contrast{--pico-color:var(--pico-contrast);--pico-underline:var(--pico-contrast-underline)}:where(a:not([role=button])).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[role=link].contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-underline:var(--pico-contrast-hover-underline)}a[role=button]{display:inline-block}button{margin:0;overflow:visible;font-family:inherit;text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[role=button],[type=button],[type=file]::file-selector-button,[type=reset],[type=submit],button{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);--pico-color:var(--pico-primary-inverse);--pico-box-shadow:var(--pico-button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);font-size:1rem;line-height:var(--pico-line-height);text-align:center;text-decoration:none;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}[role=button]:is(:hover,:active,:focus),[role=button]:is([aria-current]:not([aria-current=false])),[type=button]:is(:hover,:active,:focus),[type=button]:is([aria-current]:not([aria-current=false])),[type=file]::file-selector-button:is(:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])),[type=reset]:is(:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false])),[type=submit]:is(:hover,:active,:focus),[type=submit]:is([aria-current]:not([aria-current=false])),button:is(:hover,:active,:focus),button:is([aria-current]:not([aria-current=false])){--pico-background-color:var(--pico-primary-hover-background);--pico-border-color:var(--pico-primary-hover-border);--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));--pico-color:var(--pico-primary-inverse)}[role=button]:focus,[role=button]:is([aria-current]:not([aria-current=false])):focus,[type=button]:focus,[type=button]:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus,[type=submit]:focus,[type=submit]:is([aria-current]:not([aria-current=false])):focus,button:focus,button:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}[type=button],[type=reset],[type=submit]{margin-bottom:var(--pico-spacing)}:is(button,[type=submit],[type=button],[role=button]).secondary,[type=file]::file-selector-button,[type=reset]{--pico-background-color:var(--pico-secondary-background);--pico-border-color:var(--pico-secondary-border);--pico-color:var(--pico-secondary-inverse);cursor:pointer}:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=file]::file-selector-button:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border);--pico-color:var(--pico-secondary-inverse)}:is(button,[type=submit],[type=button],[role=button]).secondary:focus,:is(button,[type=submit],[type=button],[role=button]).secondary:is([aria-current]:not([aria-current=false])):focus,[type=file]::file-selector-button:focus,[type=file]::file-selector-button:is([aria-current]:not([aria-current=false])):focus,[type=reset]:focus,[type=reset]:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}:is(button,[type=submit],[type=button],[role=button]).contrast{--pico-background-color:var(--pico-contrast-background);--pico-border-color:var(--pico-contrast-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:var(--pico-contrast-hover-background);--pico-border-color:var(--pico-contrast-hover-border);--pico-color:var(--pico-contrast-inverse)}:is(button,[type=submit],[type=button],[role=button]).contrast:focus,:is(button,[type=submit],[type=button],[role=button]).contrast:is([aria-current]:not([aria-current=false])):focus{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-contrast-focus)}:is(button,[type=submit],[type=button],[role=button]).outline,[type=reset].outline{--pico-background-color:transparent;--pico-color:var(--pico-primary);--pico-border-color:var(--pico-primary)}:is(button,[type=submit],[type=button],[role=button]).outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-background-color:transparent;--pico-color:var(--pico-primary-hover);--pico-border-color:var(--pico-primary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary,[type=reset].outline{--pico-color:var(--pico-secondary);--pico-border-color:var(--pico-secondary)}:is(button,[type=submit],[type=button],[role=button]).outline.secondary:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),[type=reset].outline:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-secondary-hover);--pico-border-color:var(--pico-secondary-hover)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast{--pico-color:var(--pico-contrast);--pico-border-color:var(--pico-contrast)}:is(button,[type=submit],[type=button],[role=button]).outline.contrast:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){--pico-color:var(--pico-contrast-hover);--pico-border-color:var(--pico-contrast-hover)}:where(button,[type=submit],[type=reset],[type=button],[role=button])[disabled],:where(fieldset[disabled]) :is(button,[type=submit],[type=button],[type=reset],[role=button]){opacity:.5;pointer-events:none}:where(table){width:100%;border-collapse:collapse;border-spacing:0;text-indent:0}td,th{padding:calc(var(--pico-spacing)/ 2) var(--pico-spacing);border-bottom:var(--pico-border-width) solid var(--pico-table-border-color);background-color:var(--pico-background-color);color:var(--pico-color);font-weight:var(--pico-font-weight);text-align:left;text-align:start}tfoot td,tfoot th{border-top:var(--pico-border-width) solid var(--pico-table-border-color);border-bottom:0}table.striped tbody tr:nth-child(odd) td,table.striped tbody tr:nth-child(odd) th{background-color:var(--pico-table-row-stripped-background-color)}:where(audio,canvas,iframe,img,svg,video){vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}:where(iframe){border-style:none}img{max-width:100%;height:auto;border-style:none}:where(svg:not([fill])){fill:currentColor}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:.875em;font-family:var(--pico-font-family)}pre code{font-size:inherit;font-family:inherit}pre{-ms-overflow-style:scrollbar;overflow:auto}code,kbd,pre{border-radius:var(--pico-border-radius);background:var(--pico-code-background-color);color:var(--pico-code-color);font-weight:var(--pico-font-weight);line-height:initial}code,kbd{display:inline-block;padding:.375rem}pre{display:block;margin-bottom:var(--pico-spacing);overflow-x:auto}pre>code{display:block;padding:var(--pico-spacing);background:0 0;line-height:var(--pico-line-height)}kbd{background-color:var(--pico-code-kbd-background-color);color:var(--pico-code-kbd-color);vertical-align:baseline}figure{display:block;margin:0;padding:0}figure figcaption{padding:calc(var(--pico-spacing) * .5) 0;color:var(--pico-muted-color)}hr{height:0;margin:var(--pico-typography-spacing-vertical) 0;border:0;border-top:1px solid var(--pico-muted-border-color);color:inherit}[hidden],template{display:none!important}canvas{display:inline-block}input,optgroup,select,textarea{margin:0;font-size:1rem;line-height:var(--pico-line-height);font-family:inherit;letter-spacing:inherit}input{overflow:visible}select{text-transform:none}legend{max-width:100%;padding:0;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{padding:0}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}::-moz-focus-inner{padding:0;border-style:none}:-moz-focusring{outline:0}:-moz-ui-invalid{box-shadow:none}::-ms-expand{display:none}[type=file],[type=range]{padding:0;border-width:0}input:not([type=checkbox],[type=radio],[type=range]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2)}fieldset{width:100%;margin:0;margin-bottom:var(--pico-spacing);padding:0;border:0}fieldset legend,label{display:block;margin-bottom:calc(var(--pico-spacing) * .375);color:var(--pico-color);font-weight:var(--pico-form-label-font-weight,var(--pico-font-weight))}fieldset legend{margin-bottom:calc(var(--pico-spacing) * .5)}button[type=submit],input:not([type=checkbox],[type=radio]),select,textarea{width:100%}input:not([type=checkbox],[type=radio],[type=range],[type=file]),select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal)}input,select,textarea{--pico-background-color:var(--pico-form-element-background-color);--pico-border-color:var(--pico-form-element-border-color);--pico-color:var(--pico-form-element-color);--pico-box-shadow:none;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:var(--pico-border-radius);outline:0;background-color:var(--pico-background-color);box-shadow:var(--pico-box-shadow);color:var(--pico-color);font-weight:var(--pico-font-weight);transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[type=checkbox],[type=radio],[readonly]):is(:active,:focus){--pico-background-color:var(--pico-form-element-active-background-color)}:where(select,textarea):not([readonly]):is(:active,:focus),input:not([type=submit],[type=button],[type=reset],[role=switch],[readonly]):is(:active,:focus){--pico-border-color:var(--pico-form-element-active-border-color)}:where(select,textarea):not([readonly]):focus,input:not([type=submit],[type=button],[type=reset],[type=range],[type=file],[readonly]):focus{--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}:where(fieldset[disabled]) :is(input:not([type=submit],[type=button],[type=reset]),select,textarea),input:not([type=submit],[type=button],[type=reset])[disabled],label[aria-disabled=true],select[disabled],textarea[disabled]{opacity:var(--pico-form-element-disabled-opacity);pointer-events:none}label[aria-disabled=true] input[disabled]{opacity:1}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid]{padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal)!important;padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem)!important;background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=false]:not(select){background-image:var(--pico-icon-valid)}:where(input,select,textarea):not([type=checkbox],[type=radio],[type=date],[type=datetime-local],[type=month],[type=time],[type=week],[type=range])[aria-invalid=true]:not(select){background-image:var(--pico-icon-invalid)}:where(input,select,textarea)[aria-invalid=false]{--pico-border-color:var(--pico-form-element-valid-border-color)}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus){--pico-border-color:var(--pico-form-element-valid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=false]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color)!important}:where(input,select,textarea)[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus){--pico-border-color:var(--pico-form-element-invalid-active-border-color)!important}:where(input,select,textarea)[aria-invalid=true]:is(:active,:focus):not([type=checkbox],[type=radio]){--pico-box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color)!important}[dir=rtl] :where(input,select,textarea):not([type=checkbox],[type=radio]):is([aria-invalid],[aria-invalid=true],[aria-invalid=false]){background-position:center left .75rem}input::-webkit-input-placeholder,input::placeholder,select:invalid,textarea::-webkit-input-placeholder,textarea::placeholder{color:var(--pico-form-element-placeholder-color);opacity:1}input:not([type=checkbox],[type=radio]),select,textarea{margin-bottom:var(--pico-spacing)}select::-ms-expand{border:0;background-color:transparent}select:not([multiple],[size]){padding-right:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);padding-left:var(--pico-form-element-spacing-horizontal);padding-inline-start:var(--pico-form-element-spacing-horizontal);padding-inline-end:calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);background-image:var(--pico-icon-chevron);background-position:center right .75rem;background-size:1rem auto;background-repeat:no-repeat}select[multiple] option:checked{background:var(--pico-form-element-selected-background-color)}[dir=rtl] select:not([multiple],[size]){background-position:center left .75rem}textarea{display:block;resize:vertical}textarea[aria-invalid]{--pico-icon-height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);background-position:top right .75rem!important;background-size:1rem var(--pico-icon-height)!important}:where(input,select,textarea,fieldset,.grid)+small{display:block;width:100%;margin-top:calc(var(--pico-spacing) * -.75);margin-bottom:var(--pico-spacing);color:var(--pico-muted-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=false]+small{color:var(--pico-ins-color)}:where(input,select,textarea,fieldset,.grid)[aria-invalid=true]+small{color:var(--pico-del-color)}label>:where(input,select,textarea){margin-top:calc(var(--pico-spacing) * .25)}label:has([type=checkbox],[type=radio]){width:-moz-fit-content;width:fit-content;cursor:pointer}[type=checkbox],[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.25em;height:1.25em;margin-top:-.125em;margin-inline-end:.5em;border-width:var(--pico-border-width);vertical-align:middle;cursor:pointer}[type=checkbox]::-ms-check,[type=radio]::-ms-check{display:none}[type=checkbox]:checked,[type=checkbox]:checked:active,[type=checkbox]:checked:focus,[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-checkbox);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=checkbox]~label,[type=radio]~label{display:inline-block;margin-bottom:0;cursor:pointer}[type=checkbox]~label:not(:last-of-type),[type=radio]~label:not(:last-of-type){margin-inline-end:1em}[type=checkbox]:indeterminate{--pico-background-color:var(--pico-primary-background);--pico-border-color:var(--pico-primary-border);background-image:var(--pico-icon-minus);background-position:center;background-size:.75em auto;background-repeat:no-repeat}[type=radio]{border-radius:50%}[type=radio]:checked,[type=radio]:checked:active,[type=radio]:checked:focus{--pico-background-color:var(--pico-primary-inverse);border-width:.35em;background-image:none}[type=checkbox][role=switch]{--pico-background-color:var(--pico-switch-background-color);--pico-color:var(--pico-switch-color);width:2.25em;height:1.25em;border:var(--pico-border-width) solid var(--pico-border-color);border-radius:1.25em;background-color:var(--pico-background-color);line-height:1.25em}[type=checkbox][role=switch]:not([aria-invalid]){--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:before{display:block;width:calc(1.25em - var(--pico-border-width) * 2);height:100%;border-radius:50%;background-color:var(--pico-color);box-shadow:var(--pico-switch-thumb-box-shadow);content:"";transition:margin .1s ease-in-out}[type=checkbox][role=switch]:focus{--pico-background-color:var(--pico-switch-background-color);--pico-border-color:var(--pico-switch-background-color)}[type=checkbox][role=switch]:checked{--pico-background-color:var(--pico-switch-checked-background-color);--pico-border-color:var(--pico-switch-checked-background-color);background-image:none}[type=checkbox][role=switch]:checked:before{margin-inline-start:calc(1.125em - var(--pico-border-width))}[type=checkbox][role=switch][disabled]{--pico-background-color:var(--pico-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus{--pico-background-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true]{--pico-background-color:var(--pico-form-element-invalid-border-color)}[type=checkbox][aria-invalid=false]:checked,[type=checkbox][aria-invalid=false]:checked:active,[type=checkbox][aria-invalid=false]:checked:focus,[type=checkbox][role=switch][aria-invalid=false]:checked,[type=checkbox][role=switch][aria-invalid=false]:checked:active,[type=checkbox][role=switch][aria-invalid=false]:checked:focus,[type=radio][aria-invalid=false]:checked,[type=radio][aria-invalid=false]:checked:active,[type=radio][aria-invalid=false]:checked:focus{--pico-border-color:var(--pico-form-element-valid-border-color)}[type=checkbox]:checked:active[aria-invalid=true],[type=checkbox]:checked:focus[aria-invalid=true],[type=checkbox]:checked[aria-invalid=true],[type=checkbox][role=switch]:checked:active[aria-invalid=true],[type=checkbox][role=switch]:checked:focus[aria-invalid=true],[type=checkbox][role=switch]:checked[aria-invalid=true],[type=radio]:checked:active[aria-invalid=true],[type=radio]:checked:focus[aria-invalid=true],[type=radio]:checked[aria-invalid=true]{--pico-border-color:var(--pico-form-element-invalid-border-color)}[type=color]::-webkit-color-swatch-wrapper{padding:0}[type=color]::-moz-focus-inner{padding:0}[type=color]::-webkit-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}[type=color]::-moz-color-swatch{border:0;border-radius:calc(var(--pico-border-radius) * .5)}input:not([type=checkbox],[type=radio],[type=range],[type=file]):is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){--pico-icon-position:.75rem;--pico-icon-width:1rem;padding-right:calc(var(--pico-icon-width) + var(--pico-icon-position));background-image:var(--pico-icon-date);background-position:center right var(--pico-icon-position);background-size:var(--pico-icon-width) auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=time]{background-image:var(--pico-icon-time)}[type=date]::-webkit-calendar-picker-indicator,[type=datetime-local]::-webkit-calendar-picker-indicator,[type=month]::-webkit-calendar-picker-indicator,[type=time]::-webkit-calendar-picker-indicator,[type=week]::-webkit-calendar-picker-indicator{width:var(--pico-icon-width);margin-right:calc(var(--pico-icon-width) * -1);margin-left:var(--pico-icon-position);opacity:0}@-moz-document url-prefix(){[type=date],[type=datetime-local],[type=month],[type=time],[type=week]{padding-right:var(--pico-form-element-spacing-horizontal)!important;background-image:none!important}}[dir=rtl] :is([type=date],[type=datetime-local],[type=month],[type=time],[type=week]){text-align:right}[type=file]{--pico-color:var(--pico-muted-color);margin-left:calc(var(--pico-outline-width) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) 0;padding-left:var(--pico-outline-width);border:0;border-radius:0;background:0 0}[type=file]::file-selector-button{margin-right:calc(var(--pico-spacing)/ 2);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal)}[type=file]:is(:hover,:active,:focus)::file-selector-button{--pico-background-color:var(--pico-secondary-hover-background);--pico-border-color:var(--pico-secondary-hover-border)}[type=file]:focus::file-selector-button{--pico-box-shadow:var(--pico-button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),0 0 0 var(--pico-outline-width) var(--pico-secondary-focus)}[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.25rem;background:0 0}[type=range]::-webkit-slider-runnable-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-webkit-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-moz-range-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-moz-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-ms-track{width:100%;height:.375rem;border-radius:var(--pico-border-radius);background-color:var(--pico-range-border-color);-ms-transition:background-color var(--pico-transition),box-shadow var(--pico-transition);transition:background-color var(--pico-transition),box-shadow var(--pico-transition)}[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-webkit-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-moz-range-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-moz-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]::-ms-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;margin-top:-.4375rem;border:2px solid var(--pico-range-thumb-border-color);border-radius:50%;background-color:var(--pico-range-thumb-color);cursor:pointer;-ms-transition:background-color var(--pico-transition),transform var(--pico-transition);transition:background-color var(--pico-transition),transform var(--pico-transition)}[type=range]:active,[type=range]:focus-within{--pico-range-border-color:var(--pico-range-active-border-color);--pico-range-thumb-color:var(--pico-range-thumb-active-color)}[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}[type=range]:active::-moz-range-thumb{transform:scale(1.25)}[type=range]:active::-ms-thumb{transform:scale(1.25)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem);background-image:var(--pico-icon-search);background-position:center left calc(var(--pico-form-element-spacing-horizontal) + .125rem);background-size:1rem auto;background-repeat:no-repeat}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{padding-inline-start:calc(var(--pico-form-element-spacing-horizontal) + 1.75rem)!important;background-position:center left 1.125rem,center right .75rem}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=false]{background-image:var(--pico-icon-search),var(--pico-icon-valid)}input:not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid=true]{background-image:var(--pico-icon-search),var(--pico-icon-invalid)}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search]{background-position:center right 1.125rem}[dir=rtl] :where(input):not([type=checkbox],[type=radio],[type=range],[type=file])[type=search][aria-invalid]{background-position:center right 1.125rem,center left .75rem}details{display:block;margin-bottom:var(--pico-spacing)}details summary{line-height:1rem;list-style-type:none;cursor:pointer;transition:color var(--pico-transition)}details summary:not([role]){color:var(--pico-accordion-close-summary-color)}details summary::-webkit-details-marker{display:none}details summary::marker{display:none}details summary::-moz-list-bullet{list-style-type:none}details summary:after{display:block;width:1rem;height:1rem;margin-inline-start:calc(var(--pico-spacing,1rem) * .5);float:right;transform:rotate(-90deg);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:"";transition:transform var(--pico-transition)}details summary:focus{outline:0}details summary:focus:not([role]){color:var(--pico-accordion-active-summary-color)}details summary:focus-visible:not([role]){outline:var(--pico-outline-width) solid var(--pico-primary-focus);outline-offset:calc(var(--pico-spacing,1rem) * .5);color:var(--pico-primary)}details summary[role=button]{width:100%;text-align:left}details summary[role=button]:after{height:calc(1rem * var(--pico-line-height,1.5))}details[open]>summary{margin-bottom:var(--pico-spacing)}details[open]>summary:not([role]):not(:focus){color:var(--pico-accordion-open-summary-color)}details[open]>summary:after{transform:rotate(0)}[dir=rtl] details summary{text-align:right}[dir=rtl] details summary:after{float:left;background-position:left center}article{margin-bottom:var(--pico-block-spacing-vertical);padding:var(--pico-block-spacing-vertical) var(--pico-block-spacing-horizontal);border-radius:var(--pico-border-radius);background:var(--pico-card-background-color);box-shadow:var(--pico-card-box-shadow)}article>footer,article>header{margin-right:calc(var(--pico-block-spacing-horizontal) * -1);margin-left:calc(var(--pico-block-spacing-horizontal) * -1);padding:calc(var(--pico-block-spacing-vertical) * .66) var(--pico-block-spacing-horizontal);background-color:var(--pico-card-sectioning-background-color)}article>header{margin-top:calc(var(--pico-block-spacing-vertical) * -1);margin-bottom:var(--pico-block-spacing-vertical);border-bottom:var(--pico-border-width) solid var(--pico-card-border-color);border-top-right-radius:var(--pico-border-radius);border-top-left-radius:var(--pico-border-radius)}article>footer{margin-top:var(--pico-block-spacing-vertical);margin-bottom:calc(var(--pico-block-spacing-vertical) * -1);border-top:var(--pico-border-width) solid var(--pico-card-border-color);border-bottom-right-radius:var(--pico-border-radius);border-bottom-left-radius:var(--pico-border-radius)}details.dropdown{position:relative;border-bottom:none}details.dropdown summary:after,details.dropdown>a:after,details.dropdown>button:after{display:block;width:1rem;height:calc(1rem * var(--pico-line-height,1.5));margin-inline-start:.25rem;float:right;transform:rotate(0) translate(.2rem);background-image:var(--pico-icon-chevron);background-position:right center;background-size:1rem auto;background-repeat:no-repeat;content:""}nav details.dropdown{margin-bottom:0}details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);padding:var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);border:var(--pico-border-width) solid var(--pico-form-element-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-form-element-background-color);color:var(--pico-form-element-placeholder-color);line-height:inherit;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background-color var(--pico-transition),border-color var(--pico-transition),color var(--pico-transition),box-shadow var(--pico-transition)}details.dropdown summary:not([role]):active,details.dropdown summary:not([role]):focus{border-color:var(--pico-form-element-active-border-color);background-color:var(--pico-form-element-active-background-color)}details.dropdown summary:not([role]):focus{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color)}details.dropdown summary:not([role]):focus-visible{outline:0}details.dropdown summary:not([role])[aria-invalid=false]{--pico-form-element-border-color:var(--pico-form-element-valid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-valid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-valid-focus-color)}details.dropdown summary:not([role])[aria-invalid=true]{--pico-form-element-border-color:var(--pico-form-element-invalid-border-color);--pico-form-element-active-border-color:var(--pico-form-element-invalid-focus-color);--pico-form-element-focus-color:var(--pico-form-element-invalid-focus-color)}nav details.dropdown{display:inline;margin:calc(var(--pico-nav-element-spacing-vertical) * -1) 0}nav details.dropdown summary:after{transform:rotate(0) translate(0)}nav details.dropdown summary:not([role]){height:calc(1rem * var(--pico-line-height) + var(--pico-nav-link-spacing-vertical) * 2);padding:calc(var(--pico-nav-link-spacing-vertical) - var(--pico-border-width) * 2) var(--pico-nav-link-spacing-horizontal)}nav details.dropdown summary:not([role]):focus-visible{box-shadow:0 0 0 var(--pico-outline-width) var(--pico-primary-focus)}details.dropdown summary+ul{display:flex;z-index:99;position:absolute;left:0;flex-direction:column;width:100%;min-width:-moz-fit-content;min-width:fit-content;margin:0;margin-top:var(--pico-outline-width);padding:0;border:var(--pico-border-width) solid var(--pico-dropdown-border-color);border-radius:var(--pico-border-radius);background-color:var(--pico-dropdown-background-color);box-shadow:var(--pico-dropdown-box-shadow);color:var(--pico-dropdown-color);white-space:nowrap;opacity:0;transition:opacity var(--pico-transition),transform 0s ease-in-out 1s}details.dropdown summary+ul[dir=rtl]{right:0;left:auto}details.dropdown summary+ul li{width:100%;margin-bottom:0;padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);list-style:none}details.dropdown summary+ul li:first-of-type{margin-top:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li:last-of-type{margin-bottom:calc(var(--pico-form-element-spacing-vertical) * .5)}details.dropdown summary+ul li a{display:block;margin:calc(var(--pico-form-element-spacing-vertical) * -.5) calc(var(--pico-form-element-spacing-horizontal) * -1);padding:calc(var(--pico-form-element-spacing-vertical) * .5) var(--pico-form-element-spacing-horizontal);overflow:hidden;border-radius:0;color:var(--pico-dropdown-color);text-decoration:none;text-overflow:ellipsis}details.dropdown summary+ul li a:active,details.dropdown summary+ul li a:focus,details.dropdown summary+ul li a:focus-visible,details.dropdown summary+ul li a:hover,details.dropdown summary+ul li a[aria-current]:not([aria-current=false]){background-color:var(--pico-dropdown-hover-background-color)}details.dropdown summary+ul li label{width:100%}details.dropdown summary+ul li:has(label):hover{background-color:var(--pico-dropdown-hover-background-color)}details.dropdown[open] summary{margin-bottom:0}details.dropdown[open] summary+ul{transform:scaleY(1);opacity:1;transition:opacity var(--pico-transition),transform 0s ease-in-out 0s}details.dropdown[open] summary:before{display:block;z-index:1;position:fixed;width:100vw;height:100vh;top:0;right:0;bottom:0;left:0;background:0 0;content:"";cursor:default}label>details.dropdown{margin-top:calc(var(--pico-spacing) * .25)}[role=group],[role=search]{display:inline-flex;position:relative;width:100%;margin-bottom:var(--pico-spacing);border-radius:var(--pico-border-radius);box-shadow:var(--pico-group-box-shadow,0 0 0 transparent);vertical-align:middle;transition:box-shadow var(--pico-transition)}[role=group] input:not([type=checkbox],[type=radio]),[role=group] select,[role=group]>*,[role=search] input:not([type=checkbox],[type=radio]),[role=search] select,[role=search]>*{position:relative;flex:1 1 auto;margin-bottom:0}[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=group]>:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child),[role=search]>:not(:first-child){margin-left:0;border-top-left-radius:0;border-bottom-left-radius:0}[role=group] input:not([type=checkbox],[type=radio]):not(:last-child),[role=group] select:not(:last-child),[role=group]>:not(:last-child),[role=search] input:not([type=checkbox],[type=radio]):not(:last-child),[role=search] select:not(:last-child),[role=search]>:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}[role=group] input:not([type=checkbox],[type=radio]):focus,[role=group] select:focus,[role=group]>:focus,[role=search] input:not([type=checkbox],[type=radio]):focus,[role=search] select:focus,[role=search]>:focus{z-index:2}[role=group] [role=button]:not(:first-child),[role=group] [type=button]:not(:first-child),[role=group] [type=reset]:not(:first-child),[role=group] [type=submit]:not(:first-child),[role=group] button:not(:first-child),[role=group] input:not([type=checkbox],[type=radio]):not(:first-child),[role=group] select:not(:first-child),[role=search] [role=button]:not(:first-child),[role=search] [type=button]:not(:first-child),[role=search] [type=reset]:not(:first-child),[role=search] [type=submit]:not(:first-child),[role=search] button:not(:first-child),[role=search] input:not([type=checkbox],[type=radio]):not(:first-child),[role=search] select:not(:first-child){margin-left:calc(var(--pico-border-width) * -1)}[role=group] [role=button],[role=group] [type=button],[role=group] [type=reset],[role=group] [type=submit],[role=group] button,[role=search] [role=button],[role=search] [type=button],[role=search] [type=reset],[role=search] [type=submit],[role=search] button{width:auto}@supports selector(:has(*)){[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-button)}[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=group]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select,[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) input:not([type=checkbox],[type=radio]),[role=search]:has(button:focus,[type=submit]:focus,[type=button]:focus,[role=button]:focus) select{border-color:transparent}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus),[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus){--pico-group-box-shadow:var(--pico-group-box-shadow-focus-with-input)}[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=group]:has(input:not([type=submit],[type=button]):focus,select:focus) button,[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [role=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=button],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) [type=submit],[role=search]:has(input:not([type=submit],[type=button]):focus,select:focus) button{--pico-button-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-border);--pico-button-hover-box-shadow:0 0 0 var(--pico-border-width) var(--pico-primary-hover-border)}[role=group] [role=button]:focus,[role=group] [type=button]:focus,[role=group] [type=reset]:focus,[role=group] [type=submit]:focus,[role=group] button:focus,[role=search] [role=button]:focus,[role=search] [type=button]:focus,[role=search] [type=reset]:focus,[role=search] [type=submit]:focus,[role=search] button:focus{box-shadow:none}}[role=search]>:first-child{border-top-left-radius:5rem;border-bottom-left-radius:5rem}[role=search]>:last-child{border-top-right-radius:5rem;border-bottom-right-radius:5rem}[aria-busy=true]:not(input,select,textarea,html){white-space:nowrap}[aria-busy=true]:not(input,select,textarea,html):before{display:inline-block;width:1em;height:1em;background-image:var(--pico-icon-loading);background-size:1rem auto;background-repeat:no-repeat;content:"";vertical-align:-.125em}[aria-busy=true]:not(input,select,textarea,html):not(:empty):before{margin-inline-end:calc(var(--pico-spacing) * .5)}[aria-busy=true]:not(input,select,textarea,html):empty{text-align:center}[role=button][aria-busy=true],[type=button][aria-busy=true],[type=reset][aria-busy=true],[type=submit][aria-busy=true],a[aria-busy=true],button[aria-busy=true]{pointer-events:none}:root{--pico-scrollbar-width:0px}dialog{display:flex;z-index:999;position:fixed;top:0;right:0;bottom:0;left:0;align-items:center;justify-content:center;width:inherit;min-width:100%;height:inherit;min-height:100%;padding:0;border:0;-webkit-backdrop-filter:var(--pico-modal-overlay-backdrop-filter);backdrop-filter:var(--pico-modal-overlay-backdrop-filter);background-color:var(--pico-modal-overlay-background-color);color:var(--pico-color)}dialog article{width:100%;max-height:calc(100vh - var(--pico-spacing) * 2);margin:var(--pico-spacing);overflow:auto}@media (min-width:576px){dialog article{max-width:510px}}@media (min-width:768px){dialog article{max-width:700px}}dialog article>header>*{margin-bottom:0}dialog article>header .close,dialog article>header :is(a,button)[rel=prev]{margin:0;margin-left:var(--pico-spacing);padding:0;float:right}dialog article>footer{text-align:right}dialog article>footer [role=button],dialog article>footer button{margin-bottom:0}dialog article>footer [role=button]:not(:first-of-type),dialog article>footer button:not(:first-of-type){margin-left:calc(var(--pico-spacing) * .5)}dialog article .close,dialog article :is(a,button)[rel=prev]{display:block;width:1rem;height:1rem;margin-top:calc(var(--pico-spacing) * -1);margin-bottom:var(--pico-spacing);margin-left:auto;border:none;background-image:var(--pico-icon-close);background-position:center;background-size:auto 1rem;background-repeat:no-repeat;background-color:transparent;opacity:.5;transition:opacity var(--pico-transition)}dialog article .close:is([aria-current]:not([aria-current=false]),:hover,:active,:focus),dialog article :is(a,button)[rel=prev]:is([aria-current]:not([aria-current=false]),:hover,:active,:focus){opacity:1}dialog:not([open]),dialog[open=false]{display:none}.modal-is-open{padding-right:var(--pico-scrollbar-width,0);overflow:hidden;pointer-events:none;touch-action:none}.modal-is-open dialog{pointer-events:auto;touch-action:auto}:where(.modal-is-opening,.modal-is-closing) dialog,:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-duration:.2s;animation-timing-function:ease-in-out;animation-fill-mode:both}:where(.modal-is-opening,.modal-is-closing) dialog{animation-duration:.8s;animation-name:modal-overlay}:where(.modal-is-opening,.modal-is-closing) dialog>article{animation-delay:.2s;animation-name:modal}.modal-is-closing dialog,.modal-is-closing dialog>article{animation-delay:0s;animation-direction:reverse}@keyframes 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this.first?(this.first=!1,this.lastIntegerZoom=f,this.lastIntegerZoomTime=0,this.lastZoom=i,this.lastFloorZoom=f,!0):(this.lastFloorZoom>f?(this.lastIntegerZoom=f+1,this.lastIntegerZoomTime=c):this.lastFloorZoom<f&&(this.lastIntegerZoom=f,this.lastIntegerZoomTime=c),i!==this.lastZoom&&(this.lastZoom=i,this.lastFloorZoom=f,!0))}}const xt={"Latin-1 Supplement":s=>s>=128&&s<=255,Arabic:s=>s>=1536&&s<=1791,"Arabic Supplement":s=>s>=1872&&s<=1919,"Arabic Extended-A":s=>s>=2208&&s<=2303,"Hangul Jamo":s=>s>=4352&&s<=4607,"Unified Canadian Aboriginal Syllabics":s=>s>=5120&&s<=5759,Khmer:s=>s>=6016&&s<=6143,"Unified Canadian Aboriginal Syllabics Extended":s=>s>=6320&&s<=6399,"General Punctuation":s=>s>=8192&&s<=8303,"Letterlike Symbols":s=>s>=8448&&s<=8527,"Number Forms":s=>s>=8528&&s<=8591,"Miscellaneous Technical":s=>s>=8960&&s<=9215,"Control Pictures":s=>s>=9216&&s<=9279,"Optical Character Recognition":s=>s>=9280&&s<=9311,"Enclosed Alphanumerics":s=>s>=9312&&s<=9471,"Geometric Shapes":s=>s>=9632&&s<=9727,"Miscellaneous Symbols":s=>s>=9728&&s<=9983,"Miscellaneous Symbols and Arrows":s=>s>=11008&&s<=11263,"CJK Radicals Supplement":s=>s>=11904&&s<=12031,"Kangxi Radicals":s=>s>=12032&&s<=12255,"Ideographic Description Characters":s=>s>=12272&&s<=12287,"CJK Symbols and Punctuation":s=>s>=12288&&s<=12351,Hiragana:s=>s>=12352&&s<=12447,Katakana:s=>s>=12448&&s<=12543,Bopomofo:s=>s>=12544&&s<=12591,"Hangul Compatibility Jamo":s=>s>=12592&&s<=12687,Kanbun:s=>s>=12688&&s<=12703,"Bopomofo Extended":s=>s>=12704&&s<=12735,"CJK Strokes":s=>s>=12736&&s<=12783,"Katakana Phonetic Extensions":s=>s>=12784&&s<=12799,"Enclosed CJK Letters and Months":s=>s>=12800&&s<=13055,"CJK Compatibility":s=>s>=13056&&s<=13311,"CJK Unified Ideographs Extension A":s=>s>=13312&&s<=19903,"Yijing Hexagram Symbols":s=>s>=19904&&s<=19967,"CJK Unified Ideographs":s=>s>=19968&&s<=40959,"Yi Syllables":s=>s>=40960&&s<=42127,"Yi Radicals":s=>s>=42128&&s<=42191,"Hangul Jamo Extended-A":s=>s>=43360&&s<=43391,"Hangul Syllables":s=>s>=44032&&s<=55215,"Hangul Jamo Extended-B":s=>s>=55216&&s<=55295,"Private Use Area":s=>s>=57344&&s<=63743,"CJK Compatibility Ideographs":s=>s>=63744&&s<=64255,"Arabic Presentation Forms-A":s=>s>=64336&&s<=65023,"Vertical Forms":s=>s>=65040&&s<=65055,"CJK Compatibility Forms":s=>s>=65072&&s<=65103,"Small Form Variants":s=>s>=65104&&s<=65135,"Arabic Presentation Forms-B":s=>s>=65136&&s<=65279,"Halfwidth and Fullwidth Forms":s=>s>=65280&&s<=65519};function Ks(s){for(const i of s)if(Dl(i.charCodeAt(0)))return!0;return!1}function rf(s){for(const i of s)if(!nf(i.charCodeAt(0)))return!1;return!0}function nf(s){return!(xt.Arabic(s)||xt["Arabic Supplement"](s)||xt["Arabic Extended-A"](s)||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s))}function Dl(s){return!(s!==746&&s!==747&&(s<4352||!(xt["Bopomofo Extended"](s)||xt.Bopomofo(s)||xt["CJK Compatibility Forms"](s)&&!(s>=65097&&s<=65103)||xt["CJK Compatibility Ideographs"](s)||xt["CJK Compatibility"](s)||xt["CJK Radicals Supplement"](s)||xt["CJK Strokes"](s)||!(!xt["CJK Symbols and Punctuation"](s)||s>=12296&&s<=12305||s>=12308&&s<=12319||s===12336)||xt["CJK Unified Ideographs Extension A"](s)||xt["CJK Unified Ideographs"](s)||xt["Enclosed CJK Letters and Months"](s)||xt["Hangul Compatibility Jamo"](s)||xt["Hangul Jamo Extended-A"](s)||xt["Hangul Jamo Extended-B"](s)||xt["Hangul Jamo"](s)||xt["Hangul Syllables"](s)||xt.Hiragana(s)||xt["Ideographic Description Characters"](s)||xt.Kanbun(s)||xt["Kangxi Radicals"](s)||xt["Katakana Phonetic Extensions"](s)||xt.Katakana(s)&&s!==12540||!(!xt["Halfwidth and Fullwidth Forms"](s)||s===65288||s===65289||s===65293||s>=65306&&s<=65310||s===65339||s===65341||s===65343||s>=65371&&s<=65503||s===65507||s>=65512&&s<=65519)||!(!xt["Small Form Variants"](s)||s>=65112&&s<=65118||s>=65123&&s<=65126)||xt["Unified Canadian Aboriginal Syllabics"](s)||xt["Unified Canadian Aboriginal Syllabics Extended"](s)||xt["Vertical Forms"](s)||xt["Yijing Hexagram Symbols"](s)||xt["Yi Syllables"](s)||xt["Yi Radicals"](s))))}function iu(s){return!(Dl(s)||function(i){return!!(xt["Latin-1 Supplement"](i)&&(i===167||i===169||i===174||i===177||i===188||i===189||i===190||i===215||i===247)||xt["General Punctuation"](i)&&(i===8214||i===8224||i===8225||i===8240||i===8241||i===8251||i===8252||i===8258||i===8263||i===8264||i===8265||i===8273)||xt["Letterlike Symbols"](i)||xt["Number Forms"](i)||xt["Miscellaneous Technical"](i)&&(i>=8960&&i<=8967||i>=8972&&i<=8991||i>=8996&&i<=9e3||i===9003||i>=9085&&i<=9114||i>=9150&&i<=9165||i===9167||i>=9169&&i<=9179||i>=9186&&i<=9215)||xt["Control Pictures"](i)&&i!==9251||xt["Optical Character Recognition"](i)||xt["Enclosed Alphanumerics"](i)||xt["Geometric Shapes"](i)||xt["Miscellaneous Symbols"](i)&&!(i>=9754&&i<=9759)||xt["Miscellaneous Symbols and Arrows"](i)&&(i>=11026&&i<=11055||i>=11088&&i<=11097||i>=11192&&i<=11243)||xt["CJK Symbols and Punctuation"](i)||xt.Katakana(i)||xt["Private Use Area"](i)||xt["CJK Compatibility Forms"](i)||xt["Small Form Variants"](i)||xt["Halfwidth and Fullwidth Forms"](i)||i===8734||i===8756||i===8757||i>=9984&&i<=10087||i>=10102&&i<=10131||i===65532||i===65533)}(s))}function Rl(s){return s>=1424&&s<=2303||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s)}function of(s,i){return!(!i&&Rl(s)||s>=2304&&s<=3583||s>=3840&&s<=4255||xt.Khmer(s))}function cp(s){for(const i of s)if(Rl(i.charCodeAt(0)))return!0;return!1}const es=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(s){this.pluginStatus=s.pluginStatus,this.pluginURL=s.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(s){this.applyArabicShaping=s.applyArabicShaping,this.processBidirectionalText=s.processBidirectionalText,this.processStyledBidirectionalText=s.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Qr{constructor(i,c){this.zoom=i,c?(this.now=c.now,this.fadeDuration=c.fadeDuration,this.zoomHistory=c.zoomHistory,this.transition=c.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new tf,this.transition={})}isSupportedScript(i){return function(c,f){for(const g of c)if(!of(g.charCodeAt(0),f))return!1;return!0}(i,es.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const i=this.zoom,c=i-Math.floor(i),f=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:c+(1-c)*f}:{fromScale:.5,toScale:1,t:1-(1-f)*c}}}class Oa{constructor(i,c){this.property=i,this.value=c,this.expression=function(f,g){if(xl(f))return new kl(f,g);if(jr(f)){const b=Gh(f,g);if(b.result==="error")throw new Error(b.value.map(w=>`${w.key}: ${w.message}`).join(", "));return b.value}{let b=f;return g.type==="color"&&typeof f=="string"?b=zr.parse(f):g.type!=="padding"||typeof f!="number"&&!Array.isArray(f)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(f)&&(b=$i.parse(f)):b=wi.parse(f),{kind:"constant",evaluate:()=>b}}}(c===void 0?i.specification.default:c,i.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(i,c,f){return this.property.possiblyEvaluate(this,i,c,f)}}class Bl{constructor(i){this.property=i,this.value=new Oa(i,void 0)}transitioned(i,c){return new sf(this.property,this.value,c,X({},i.transition,this.transition),i.now)}untransitioned(){return new sf(this.property,this.value,null,{},0)}}class ou{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitionablePropertyValues)}getValue(i){return re(this._values[i].value.value)}setValue(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].value=new Oa(this._values[i].property,c===null?void 0:re(c))}getTransition(i){return re(this._values[i].transition)}setTransition(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].transition=re(c)||void 0}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f);const g=this.getTransition(c);g!==void 0&&(i[`${c}-transition`]=g)}return i}transitioned(i,c){const f=new af(this._properties);for(const g of Object.keys(this._values))f._values[g]=this._values[g].transitioned(i,c._values[g]);return f}untransitioned(){const i=new af(this._properties);for(const c of Object.keys(this._values))i._values[c]=this._values[c].untransitioned();return i}}class sf{constructor(i,c,f,g,b){this.property=i,this.value=c,this.begin=b+g.delay||0,this.end=this.begin+g.duration||0,i.specification.transition&&(g.delay||g.duration)&&(this.prior=f)}possiblyEvaluate(i,c,f){const g=i.now||0,b=this.value.possiblyEvaluate(i,c,f),w=this.prior;if(w){if(g>this.end)return this.prior=null,b;if(this.value.isDataDriven())return this.prior=null,b;if(g<this.begin)return w.possiblyEvaluate(i,c,f);{const T=(g-this.begin)/(this.end-this.begin);return this.property.interpolate(w.possiblyEvaluate(i,c,f),b,function(I){if(I<=0)return 0;if(I>=1)return 1;const L=I*I,F=L*I;return 4*(I<.5?F:3*(I-L)+F-.75)}(T))}}return b}}class af{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}hasTransition(){for(const i of Object.keys(this._values))if(this._values[i].prior)return!0;return!1}}class lf{constructor(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)}hasValue(i){return this._values[i].value!==void 0}getValue(i){return re(this._values[i].value)}setValue(i,c){this._values[i]=new Oa(this._values[i].property,c===null?void 0:re(c))}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f)}return i}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}}class oo{constructor(i,c,f){this.property=i,this.value=c,this.parameters=f}isConstant(){return this.value.kind==="constant"}constantOr(i){return this.value.kind==="constant"?this.value.value:i}evaluate(i,c,f,g){return this.property.evaluate(this.value,this.parameters,i,c,f,g)}}class Na{constructor(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)}get(i){return this._values[i]}}class Bt{constructor(i){this.specification=i}possiblyEvaluate(i,c){if(i.isDataDriven())throw new Error("Value should not be data driven");return i.expression.evaluate(c)}interpolate(i,c,f){const g=di[this.specification.type];return g?g(i,c,f):i}}class Gt{constructor(i,c){this.specification=i,this.overrides=c}possiblyEvaluate(i,c,f,g){return new oo(this,i.expression.kind==="constant"||i.expression.kind==="camera"?{kind:"constant",value:i.expression.evaluate(c,null,{},f,g)}:i.expression,c)}interpolate(i,c,f){if(i.value.kind!=="constant"||c.value.kind!=="constant")return i;if(i.value.value===void 0||c.value.value===void 0)return new oo(this,{kind:"constant",value:void 0},i.parameters);const g=di[this.specification.type];if(g){const b=g(i.value.value,c.value.value,f);return new oo(this,{kind:"constant",value:b},i.parameters)}return i}evaluate(i,c,f,g,b,w){return i.kind==="constant"?i.value:i.evaluate(c,f,g,b,w)}}class Fl extends Gt{possiblyEvaluate(i,c,f,g){if(i.value===void 0)return new oo(this,{kind:"constant",value:void 0},c);if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g),w=i.property.specification.type==="resolvedImage"&&typeof b!="string"?b.name:b,T=this._calculate(w,w,w,c);return new oo(this,{kind:"constant",value:T},c)}if(i.expression.kind==="camera"){const b=this._calculate(i.expression.evaluate({zoom:c.zoom-1}),i.expression.evaluate({zoom:c.zoom}),i.expression.evaluate({zoom:c.zoom+1}),c);return new oo(this,{kind:"constant",value:b},c)}return new oo(this,i.expression,c)}evaluate(i,c,f,g,b,w){if(i.kind==="source"){const T=i.evaluate(c,f,g,b,w);return this._calculate(T,T,T,c)}return i.kind==="composite"?this._calculate(i.evaluate({zoom:Math.floor(c.zoom)-1},f,g),i.evaluate({zoom:Math.floor(c.zoom)},f,g),i.evaluate({zoom:Math.floor(c.zoom)+1},f,g),c):i.value}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class ja{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){if(i.value!==void 0){if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g);return this._calculate(b,b,b,c)}return this._calculate(i.expression.evaluate(new Qr(Math.floor(c.zoom-1),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom+1),c)),c)}}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class su{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){return!!i.expression.evaluate(c,null,{},f,g)}interpolate(){return!1}}class Si{constructor(i){this.properties=i,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const c in i){const f=i[c];f.specification.overridable&&this.overridableProperties.push(c);const g=this.defaultPropertyValues[c]=new Oa(f,void 0),b=this.defaultTransitionablePropertyValues[c]=new Bl(f);this.defaultTransitioningPropertyValues[c]=b.untransitioned(),this.defaultPossiblyEvaluatedValues[c]=g.possiblyEvaluate({})}}}Mt("DataDrivenProperty",Gt),Mt("DataConstantProperty",Bt),Mt("CrossFadedDataDrivenProperty",Fl),Mt("CrossFadedProperty",ja),Mt("ColorRampProperty",su);const au="-transition";class so extends it{constructor(i,c){if(super(),this.id=i.id,this.type=i.type,this._featureFilter={filter:()=>!0,needGeometry:!1},i.type!=="custom"&&(this.metadata=i.metadata,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,i.type!=="background"&&(this.source=i.source,this.sourceLayer=i["source-layer"],this.filter=i.filter),c.layout&&(this._unevaluatedLayout=new lf(c.layout)),c.paint)){this._transitionablePaint=new ou(c.paint);for(const f in i.paint)this.setPaintProperty(f,i.paint[f],{validate:!1});for(const f in i.layout)this.setLayoutProperty(f,i.layout[f],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Na(c.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(i){return i==="visibility"?this.visibility:this._unevaluatedLayout.getValue(i)}setLayoutProperty(i,c,f={}){c!=null&&this._validate(lp,`layers.${this.id}.layout.${i}`,i,c,f)||(i!=="visibility"?this._unevaluatedLayout.setValue(i,c):this.visibility=c)}getPaintProperty(i){return i.endsWith(au)?this._transitionablePaint.getTransition(i.slice(0,-11)):this._transitionablePaint.getValue(i)}setPaintProperty(i,c,f={}){if(c!=null&&this._validate(nu,`layers.${this.id}.paint.${i}`,i,c,f))return!1;if(i.endsWith(au))return this._transitionablePaint.setTransition(i.slice(0,-11),c||void 0),!1;{const g=this._transitionablePaint._values[i],b=g.property.specification["property-type"]==="cross-faded-data-driven",w=g.value.isDataDriven(),T=g.value;this._transitionablePaint.setValue(i,c),this._handleSpecialPaintPropertyUpdate(i);const I=this._transitionablePaint._values[i].value;return I.isDataDriven()||w||b||this._handleOverridablePaintPropertyUpdate(i,T,I)}}_handleSpecialPaintPropertyUpdate(i){}_handleOverridablePaintPropertyUpdate(i,c,f){return!1}isHidden(i){return!!(this.minzoom&&i<this.minzoom)||!!(this.maxzoom&&i>=this.maxzoom)||this.visibility==="none"}updateTransitions(i){this._transitioningPaint=this._transitionablePaint.transitioned(i,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(i,c){i.getCrossfadeParameters&&(this._crossfadeParameters=i.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(i,void 0,c)),this.paint=this._transitioningPaint.possiblyEvaluate(i,void 0,c)}serialize(){const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(i.layout=i.layout||{},i.layout.visibility=this.visibility),ze(i,(c,f)=>!(c===void 0||f==="layout"&&!Object.keys(c).length||f==="paint"&&!Object.keys(c).length))}_validate(i,c,f,g,b={}){return(!b||b.validate!==!1)&&Hs(this,i.call(ys,{key:c,layerType:this.type,objectKey:f,value:g,styleSpec:ne,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const i in this.paint._values){const c=this.paint.get(i);if(c instanceof oo&&Gs(c.property.specification)&&(c.value.kind==="source"||c.value.kind==="composite")&&c.value.isStateDependent)return!0}return!1}}const cf={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ua{constructor(i,c){this._structArray=i,this._pos1=c*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class un{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(i,c){return i._trim(),c&&(i.isTransferred=!0,c.push(i.arrayBuffer)),{length:i.length,arrayBuffer:i.arrayBuffer}}static deserialize(i){const c=Object.create(this.prototype);return c.arrayBuffer=i.arrayBuffer,c.length=i.length,c.capacity=i.arrayBuffer.byteLength/c.bytesPerElement,c._refreshViews(),c}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(i){this.reserve(i),this.length=i}reserve(i){if(i>this.capacity){this.capacity=Math.max(i,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const c=this.uint8;this._refreshViews(),c&&this.uint8.set(c)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function kn(s,i=1){let c=0,f=0;return{members:s.map(g=>{const b=cf[g.type].BYTES_PER_ELEMENT,w=c=uf(c,Math.max(i,b)),T=g.components||1;return f=Math.max(f,b),c+=b*T,{name:g.name,type:g.type,components:T,offset:w}}),size:uf(c,Math.max(f,i)),alignment:i}}function uf(s,i){return Math.ceil(s/i)*i}class Va extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.int16[g+0]=c,this.int16[g+1]=f,i}}Va.prototype.bytesPerElement=4,Mt("StructArrayLayout2i4",Va);class Fo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.int16[b+0]=c,this.int16[b+1]=f,this.int16[b+2]=g,i}}Fo.prototype.bytesPerElement=6,Mt("StructArrayLayout3i6",Fo);class lu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.int16[w+0]=c,this.int16[w+1]=f,this.int16[w+2]=g,this.int16[w+3]=b,i}}lu.prototype.bytesPerElement=8,Mt("StructArrayLayout4i8",lu);class cu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}cu.prototype.bytesPerElement=12,Mt("StructArrayLayout2i4i12",cu);class uu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=4*i,L=8*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.uint8[L+4]=g,this.uint8[L+5]=b,this.uint8[L+6]=w,this.uint8[L+7]=T,i}}uu.prototype.bytesPerElement=8,Mt("StructArrayLayout2i4ub8",uu);class qa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.float32[g+0]=c,this.float32[g+1]=f,i}}qa.prototype.bytesPerElement=8,Mt("StructArrayLayout2f8",qa);class Ol extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F){const j=this.length;return this.resize(j+1),this.emplace(j,i,c,f,g,b,w,T,I,L,F)}emplace(i,c,f,g,b,w,T,I,L,F,j){const H=10*i;return this.uint16[H+0]=c,this.uint16[H+1]=f,this.uint16[H+2]=g,this.uint16[H+3]=b,this.uint16[H+4]=w,this.uint16[H+5]=T,this.uint16[H+6]=I,this.uint16[H+7]=L,this.uint16[H+8]=F,this.uint16[H+9]=j,i}}Ol.prototype.bytesPerElement=20,Mt("StructArrayLayout10ui20",Ol);class hu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H){const J=this.length;return this.resize(J+1),this.emplace(J,i,c,f,g,b,w,T,I,L,F,j,H)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J){const ee=12*i;return this.int16[ee+0]=c,this.int16[ee+1]=f,this.int16[ee+2]=g,this.int16[ee+3]=b,this.uint16[ee+4]=w,this.uint16[ee+5]=T,this.uint16[ee+6]=I,this.uint16[ee+7]=L,this.int16[ee+8]=F,this.int16[ee+9]=j,this.int16[ee+10]=H,this.int16[ee+11]=J,i}}hu.prototype.bytesPerElement=24,Mt("StructArrayLayout4i4ui4i24",hu);class fu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.float32[b+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}fu.prototype.bytesPerElement=12,Mt("StructArrayLayout3f12",fu);class Oo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint32[1*i+0]=c,i}}Oo.prototype.bytesPerElement=4,Mt("StructArrayLayout1ul4",Oo);class Nl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L){const F=this.length;return this.resize(F+1),this.emplace(F,i,c,f,g,b,w,T,I,L)}emplace(i,c,f,g,b,w,T,I,L,F){const j=10*i,H=5*i;return this.int16[j+0]=c,this.int16[j+1]=f,this.int16[j+2]=g,this.int16[j+3]=b,this.int16[j+4]=w,this.int16[j+5]=T,this.uint32[H+3]=I,this.uint16[j+8]=L,this.uint16[j+9]=F,i}}Nl.prototype.bytesPerElement=20,Mt("StructArrayLayout6i1ul2ui20",Nl);class Ga extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}Ga.prototype.bytesPerElement=12,Mt("StructArrayLayout2i2i2i12",Ga);class jl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b){const w=this.length;return this.resize(w+1),this.emplace(w,i,c,f,g,b)}emplace(i,c,f,g,b,w){const T=4*i,I=8*i;return this.float32[T+0]=c,this.float32[T+1]=f,this.float32[T+2]=g,this.int16[I+6]=b,this.int16[I+7]=w,i}}jl.prototype.bytesPerElement=16,Mt("StructArrayLayout2f1f2i16",jl);class Wa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=12*i,T=3*i;return this.uint8[w+0]=c,this.uint8[w+1]=f,this.float32[T+1]=g,this.float32[T+2]=b,i}}Wa.prototype.bytesPerElement=12,Mt("StructArrayLayout2ub2f12",Wa);class Ul extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[b+0]=c,this.uint16[b+1]=f,this.uint16[b+2]=g,i}}Ul.prototype.bytesPerElement=6,Mt("StructArrayLayout3ui6",Ul);class Js extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe){const De=this.length;return this.resize(De+1),this.emplace(De,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,De){const ke=24*i,Ae=12*i,Je=48*i;return this.int16[ke+0]=c,this.int16[ke+1]=f,this.uint16[ke+2]=g,this.uint16[ke+3]=b,this.uint32[Ae+2]=w,this.uint32[Ae+3]=T,this.uint32[Ae+4]=I,this.uint16[ke+10]=L,this.uint16[ke+11]=F,this.uint16[ke+12]=j,this.float32[Ae+7]=H,this.float32[Ae+8]=J,this.uint8[Je+36]=ee,this.uint8[Je+37]=ae,this.uint8[Je+38]=ge,this.uint32[Ae+10]=xe,this.int16[ke+22]=De,i}}Js.prototype.bytesPerElement=48,Mt("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Js);class vs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,De,ke,Ae,Je,Qe,kt,zt,St,bt,dt,At){const yt=this.length;return this.resize(yt+1),this.emplace(yt,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,De,ke,Ae,Je,Qe,kt,zt,St,bt,dt,At)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,De,ke,Ae,Je,Qe,kt,zt,St,bt,dt,At,yt){const at=32*i,qt=16*i;return this.int16[at+0]=c,this.int16[at+1]=f,this.int16[at+2]=g,this.int16[at+3]=b,this.int16[at+4]=w,this.int16[at+5]=T,this.int16[at+6]=I,this.int16[at+7]=L,this.uint16[at+8]=F,this.uint16[at+9]=j,this.uint16[at+10]=H,this.uint16[at+11]=J,this.uint16[at+12]=ee,this.uint16[at+13]=ae,this.uint16[at+14]=ge,this.uint16[at+15]=xe,this.uint16[at+16]=De,this.uint16[at+17]=ke,this.uint16[at+18]=Ae,this.uint16[at+19]=Je,this.uint16[at+20]=Qe,this.uint16[at+21]=kt,this.uint16[at+22]=zt,this.uint32[qt+12]=St,this.float32[qt+13]=bt,this.float32[qt+14]=dt,this.uint16[at+30]=At,this.uint16[at+31]=yt,i}}vs.prototype.bytesPerElement=64,Mt("StructArrayLayout8i15ui1ul2f2ui64",vs);class Vl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.float32[1*i+0]=c,i}}Vl.prototype.bytesPerElement=4,Mt("StructArrayLayout1f4",Vl);class ql extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[6*i+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}ql.prototype.bytesPerElement=12,Mt("StructArrayLayout1ui2f12",ql);class bs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=4*i;return this.uint32[2*i+0]=c,this.uint16[b+2]=f,this.uint16[b+3]=g,i}}bs.prototype.bytesPerElement=8,Mt("StructArrayLayout1ul2ui8",bs);class du extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.uint16[g+0]=c,this.uint16[g+1]=f,i}}du.prototype.bytesPerElement=4,Mt("StructArrayLayout2ui4",du);class pu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint16[1*i+0]=c,i}}pu.prototype.bytesPerElement=2,Mt("StructArrayLayout1ui2",pu);class Gl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.float32[w+0]=c,this.float32[w+1]=f,this.float32[w+2]=g,this.float32[w+3]=b,i}}Gl.prototype.bytesPerElement=16,Mt("StructArrayLayout4f16",Gl);class hf extends Ua{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new k(this.anchorPointX,this.anchorPointY)}}hf.prototype.size=20;class y extends Nl{get(i){return new hf(this,i)}}Mt("CollisionBoxArray",y);class o extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(i){this._structArray.uint8[this._pos1+37]=i}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(i){this._structArray.uint8[this._pos1+38]=i}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(i){this._structArray.uint32[this._pos4+10]=i}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}o.prototype.size=48;class h extends Js{get(i){return new o(this,i)}}Mt("PlacedSymbolArray",h);class p extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(i){this._structArray.uint32[this._pos4+12]=i}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}p.prototype.size=64;class m extends vs{get(i){return new p(this,i)}}Mt("SymbolInstanceArray",m);class v extends Vl{getoffsetX(i){return this.float32[1*i+0]}}Mt("GlyphOffsetArray",v);class E extends Fo{getx(i){return this.int16[3*i+0]}gety(i){return this.int16[3*i+1]}gettileUnitDistanceFromAnchor(i){return this.int16[3*i+2]}}Mt("SymbolLineVertexArray",E);class M extends Ua{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}M.prototype.size=12;class A extends ql{get(i){return new M(this,i)}}Mt("TextAnchorOffsetArray",A);class R extends Ua{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}R.prototype.size=8;class V extends bs{get(i){return new R(this,i)}}Mt("FeatureIndexArray",V);class q extends Va{}class Q extends Va{}class he extends Va{}class ue extends cu{}class ye extends uu{}class se extends qa{}class Te extends Ol{}class Ue extends hu{}class we extends fu{}class Le extends Oo{}class Ge extends Ga{}class He extends Wa{}class $e extends Ul{}class nt extends du{}const et=kn([{name:"a_pos",components:2,type:"Int16"}],4),{members:ft}=et;class gt{constructor(i=[]){this.segments=i}prepareSegment(i,c,f,g){let b=this.segments[this.segments.length-1];return i>gt.MAX_VERTEX_ARRAY_LENGTH&&Ze(`Max vertices per segment is ${gt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${i}`),(!b||b.vertexLength+i>gt.MAX_VERTEX_ARRAY_LENGTH||b.sortKey!==g)&&(b={vertexOffset:c.length,primitiveOffset:f.length,vertexLength:0,primitiveLength:0},g!==void 0&&(b.sortKey=g),this.segments.push(b)),b}get(){return this.segments}destroy(){for(const i of this.segments)for(const c in i.vaos)i.vaos[c].destroy()}static simpleSegment(i,c,f,g){return new gt([{vertexOffset:i,primitiveOffset:c,vertexLength:f,primitiveLength:g,vaos:{},sortKey:0}])}}function ir(s,i){return 256*(s=K(Math.floor(s),0,255))+K(Math.floor(i),0,255)}gt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Mt("SegmentVector",gt);const _t=kn([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Xt={exports:{}},or={exports:{}};or.exports=function(s,i){var c,f,g,b,w,T,I,L;for(f=s.length-(c=3&s.length),g=i,w=3432918353,T=461845907,L=0;L<f;)I=255&s.charCodeAt(L)|(255&s.charCodeAt(++L))<<8|(255&s.charCodeAt(++L))<<16|(255&s.charCodeAt(++L))<<24,++L,g=27492+(65535&(b=5*(65535&(g=(g^=I=(65535&(I=(I=(65535&I)*w+(((I>>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(b>>>16)&65535)<<16);switch(I=0,c){case 3:I^=(255&s.charCodeAt(L+2))<<16;case 2:I^=(255&s.charCodeAt(L+1))<<8;case 1:g^=I=(65535&(I=(I=(65535&(I^=255&s.charCodeAt(L)))*w+(((I>>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295}return g^=s.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var Sr=or.exports,Yt={exports:{}};Yt.exports=function(s,i){for(var c,f=s.length,g=i^f,b=0;f>=4;)c=1540483477*(65535&(c=255&s.charCodeAt(b)|(255&s.charCodeAt(++b))<<8|(255&s.charCodeAt(++b))<<16|(255&s.charCodeAt(++b))<<24))+((1540483477*(c>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(c=1540483477*(65535&(c^=c>>>24))+((1540483477*(c>>>16)&65535)<<16)),f-=4,++b;switch(f){case 3:g^=(255&s.charCodeAt(b+2))<<16;case 2:g^=(255&s.charCodeAt(b+1))<<8;case 1:g=1540483477*(65535&(g^=255&s.charCodeAt(b)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var cr=Sr,dr=Yt.exports;Xt.exports=cr,Xt.exports.murmur3=cr,Xt.exports.murmur2=dr;var hn=_(Xt.exports);class Rr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(i,c,f,g){this.ids.push(Oi(i)),this.positions.push(c,f,g)}getPositions(i){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const c=Oi(i);let f=0,g=this.ids.length-1;for(;f<g;){const w=f+g>>1;this.ids[w]>=c?g=w:f=w+1}const b=[];for(;this.ids[f]===c;)b.push({index:this.positions[3*f],start:this.positions[3*f+1],end:this.positions[3*f+2]}),f++;return b}static serialize(i,c){const f=new Float64Array(i.ids),g=new Uint32Array(i.positions);return Fn(f,g,0,f.length-1),c&&c.push(f.buffer,g.buffer),{ids:f,positions:g}}static deserialize(i){const c=new Rr;return c.ids=i.ids,c.positions=i.positions,c.indexed=!0,c}}function Oi(s){const i=+s;return!isNaN(i)&&i<=Number.MAX_SAFE_INTEGER?i:hn(String(s))}function Fn(s,i,c,f){for(;c<f;){const g=s[c+f>>1];let b=c-1,w=f+1;for(;;){do b++;while(s[b]<g);do w--;while(s[w]>g);if(b>=w)break;nn(s,b,w),nn(i,3*b,3*w),nn(i,3*b+1,3*w+1),nn(i,3*b+2,3*w+2)}w-c<f-w?(Fn(s,i,c,w),c=w+1):(Fn(s,i,w+1,f),f=w)}}function nn(s,i,c){const f=s[i];s[i]=s[c],s[c]=f}Mt("FeaturePositionMap",Rr);class On{constructor(i,c){this.gl=i.gl,this.location=c}}class Ni extends On{constructor(i,c){super(i,c),this.current=0}set(i){this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))}}class bo extends On{constructor(i,c){super(i,c),this.current=[0,0,0,0]}set(i){i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3]))}}class ts extends On{constructor(i,c){super(i,c),this.current=zr.transparent}set(i){i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a))}}const Za=new Float32Array(16);function rs(s){return[ir(255*s.r,255*s.g),ir(255*s.b,255*s.a)]}class wo{constructor(i,c,f){this.value=i,this.uniformNames=c.map(g=>`u_${g}`),this.type=f}setUniform(i,c,f){i.set(f.constantOr(this.value))}getBinding(i,c,f){return this.type==="color"?new ts(i,c):new Ni(i,c)}}class An{constructor(i,c){this.uniformNames=c.map(f=>`u_${f}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(i,c){this.pixelRatioFrom=c.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=c.tlbr,this.patternTo=i.tlbr}setUniform(i,c,f,g){const b=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;b&&i.set(b)}getBinding(i,c,f){return f.substr(0,9)==="u_pattern"?new bo(i,c):new Ni(i,c)}}class on{constructor(i,c,f,g){this.expression=i,this.type=f,this.maxValue=0,this.paintVertexAttributes=c.map(b=>({name:`a_${b}`,type:"Float32",components:f==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(i,c,f,g,b){const w=this.paintVertexArray.length,T=this.expression.evaluate(new Qr(0),c,{},g,[],b);this.paintVertexArray.resize(i),this._setPaintValue(w,i,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:0},f,g);this._setPaintValue(i,c,b)}_setPaintValue(i,c,f){if(this.type==="color"){const g=rs(f);for(let b=i;b<c;b++)this.paintVertexArray.emplace(b,g[0],g[1])}else{for(let g=i;g<c;g++)this.paintVertexArray.emplace(g,f);this.maxValue=Math.max(this.maxValue,Math.abs(f))}}upload(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class en{constructor(i,c,f,g,b,w){this.expression=i,this.uniformNames=c.map(T=>`u_${T}_t`),this.type=f,this.useIntegerZoom=g,this.zoom=b,this.maxValue=0,this.paintVertexAttributes=c.map(T=>({name:`a_${T}`,type:"Float32",components:f==="color"?4:2,offset:0})),this.paintVertexArray=new w}populatePaintArray(i,c,f,g,b){const w=this.expression.evaluate(new Qr(this.zoom),c,{},g,[],b),T=this.expression.evaluate(new Qr(this.zoom+1),c,{},g,[],b),I=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(I,i,w,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:this.zoom},f,g),w=this.expression.evaluate({zoom:this.zoom+1},f,g);this._setPaintValue(i,c,b,w)}_setPaintValue(i,c,f,g){if(this.type==="color"){const b=rs(f),w=rs(g);for(let T=i;T<c;T++)this.paintVertexArray.emplace(T,b[0],b[1],w[0],w[1])}else{for(let b=i;b<c;b++)this.paintVertexArray.emplace(b,f,g);this.maxValue=Math.max(this.maxValue,Math.abs(f),Math.abs(g))}}upload(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(i,c){const f=this.useIntegerZoom?Math.floor(c.zoom):c.zoom,g=K(this.expression.interpolationFactor(f,this.zoom,this.zoom+1),0,1);i.set(g)}getBinding(i,c,f){return new Ni(i,c)}}class Ki{constructor(i,c,f,g,b,w){this.expression=i,this.type=c,this.useIntegerZoom=f,this.zoom=g,this.layerId=w,this.zoomInPaintVertexArray=new b,this.zoomOutPaintVertexArray=new b}populatePaintArray(i,c,f){const g=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(i),this.zoomOutPaintVertexArray.resize(i),this._setPaintValues(g,i,c.patterns&&c.patterns[this.layerId],f)}updatePaintArray(i,c,f,g,b){this._setPaintValues(i,c,f.patterns&&f.patterns[this.layerId],b)}_setPaintValues(i,c,f,g){if(!g||!f)return;const{min:b,mid:w,max:T}=f,I=g[b],L=g[w],F=g[T];if(I&&L&&F)for(let j=i;j<c;j++)this.zoomInPaintVertexArray.emplace(j,L.tl[0],L.tl[1],L.br[0],L.br[1],I.tl[0],I.tl[1],I.br[0],I.br[1],L.pixelRatio,I.pixelRatio),this.zoomOutPaintVertexArray.emplace(j,L.tl[0],L.tl[1],L.br[0],L.br[1],F.tl[0],F.tl[1],F.br[0],F.br[1],L.pixelRatio,F.pixelRatio)}upload(i){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=i.createVertexBuffer(this.zoomInPaintVertexArray,_t.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=i.createVertexBuffer(this.zoomOutPaintVertexArray,_t.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Ln{constructor(i,c,f){this.binders={},this._buffers=[];const g=[];for(const b in i.paint._values){if(!f(b))continue;const w=i.paint.get(b);if(!(w instanceof oo&&Gs(w.property.specification)))continue;const T=Ji(b,i.type),I=w.value,L=w.property.specification.type,F=w.property.useIntegerZoom,j=w.property.specification["property-type"],H=j==="cross-faded"||j==="cross-faded-data-driven";if(I.kind==="constant")this.binders[b]=H?new An(I.value,T):new wo(I.value,T,L),g.push(`/u_${b}`);else if(I.kind==="source"||H){const J=Pn(b,L,"source");this.binders[b]=H?new Ki(I,L,F,c,J,i.id):new on(I,T,L,J),g.push(`/a_${b}`)}else{const J=Pn(b,L,"composite");this.binders[b]=new en(I,T,L,F,c,J),g.push(`/z_${b}`)}}this.cacheKey=g.sort().join("")}getMaxValue(i){const c=this.binders[i];return c instanceof on||c instanceof en?c.maxValue:0}populatePaintArrays(i,c,f,g,b){for(const w in this.binders){const T=this.binders[w];(T instanceof on||T instanceof en||T instanceof Ki)&&T.populatePaintArray(i,c,f,g,b)}}setConstantPatternPositions(i,c){for(const f in this.binders){const g=this.binders[f];g instanceof An&&g.setConstantPatternPositions(i,c)}}updatePaintArrays(i,c,f,g,b){let w=!1;for(const T in i){const I=c.getPositions(T);for(const L of I){const F=f.feature(L.index);for(const j in this.binders){const H=this.binders[j];if((H instanceof on||H instanceof en||H instanceof Ki)&&H.expression.isStateDependent===!0){const J=g.paint.get(j);H.expression=J.value,H.updatePaintArray(L.start,L.end,F,i[T],b),w=!0}}}}return w}defines(){const i=[];for(const c in this.binders){const f=this.binders[c];(f instanceof wo||f instanceof An)&&i.push(...f.uniformNames.map(g=>`#define HAS_UNIFORM_${g}`))}return i}getBinderAttributes(){const i=[];for(const c in this.binders){const f=this.binders[c];if(f instanceof on||f instanceof en)for(let g=0;g<f.paintVertexAttributes.length;g++)i.push(f.paintVertexAttributes[g].name);else if(f instanceof Ki)for(let g=0;g<_t.members.length;g++)i.push(_t.members[g].name)}return i}getBinderUniforms(){const i=[];for(const c in this.binders){const f=this.binders[c];if(f instanceof wo||f instanceof An||f instanceof en)for(const g of f.uniformNames)i.push(g)}return i}getPaintVertexBuffers(){return this._buffers}getUniforms(i,c){const f=[];for(const g in this.binders){const b=this.binders[g];if(b instanceof wo||b instanceof An||b instanceof en){for(const w of b.uniformNames)if(c[w]){const T=b.getBinding(i,c[w],w);f.push({name:w,property:g,binding:T})}}}return f}setUniforms(i,c,f,g){for(const{name:b,property:w,binding:T}of c)this.binders[w].setUniform(T,g,f.get(w),b)}updatePaintBuffers(i){this._buffers=[];for(const c in this.binders){const f=this.binders[c];if(i&&f instanceof Ki){const g=i.fromScale===2?f.zoomInPaintVertexBuffer:f.zoomOutPaintVertexBuffer;g&&this._buffers.push(g)}else(f instanceof on||f instanceof en)&&f.paintVertexBuffer&&this._buffers.push(f.paintVertexBuffer)}}upload(i){for(const c in this.binders){const f=this.binders[c];(f instanceof on||f instanceof en||f instanceof Ki)&&f.upload(i)}this.updatePaintBuffers()}destroy(){for(const i in this.binders){const c=this.binders[i];(c instanceof on||c instanceof en||c instanceof Ki)&&c.destroy()}}}class sn{constructor(i,c,f=()=>!0){this.programConfigurations={};for(const g of i)this.programConfigurations[g.id]=new Ln(g,c,f);this.needsUpload=!1,this._featureMap=new Rr,this._bufferOffset=0}populatePaintArrays(i,c,f,g,b,w){for(const T in this.programConfigurations)this.programConfigurations[T].populatePaintArrays(i,c,g,b,w);c.id!==void 0&&this._featureMap.add(c.id,f,this._bufferOffset,i),this._bufferOffset=i,this.needsUpload=!0}updatePaintArrays(i,c,f,g){for(const b of f)this.needsUpload=this.programConfigurations[b.id].updatePaintArrays(i,this._featureMap,c,b,g)||this.needsUpload}get(i){return this.programConfigurations[i]}upload(i){if(this.needsUpload){for(const c in this.programConfigurations)this.programConfigurations[c].upload(i);this.needsUpload=!1}}destroy(){for(const i in this.programConfigurations)this.programConfigurations[i].destroy()}}function Ji(s,i){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[s]||[s.replace(`${i}-`,"").replace(/-/g,"_")]}function Pn(s,i,c){const f={color:{source:qa,composite:Gl},number:{source:Vl,composite:qa}},g=function(b){return{"line-pattern":{source:Te,composite:Te},"fill-pattern":{source:Te,composite:Te},"fill-extrusion-pattern":{source:Te,composite:Te}}[b]}(s);return g&&g[c]||f[i][c]}Mt("ConstantBinder",wo),Mt("CrossFadedConstantBinder",An),Mt("SourceExpressionBinder",on),Mt("CrossFadedCompositeBinder",Ki),Mt("CompositeExpressionBinder",en),Mt("ProgramConfiguration",Ln,{omit:["_buffers"]}),Mt("ProgramConfigurationSet",sn);const yn=8192,mu=Math.pow(2,14)-1,ff=-mu-1;function ws(s){const i=yn/s.extent,c=s.loadGeometry();for(let f=0;f<c.length;f++){const g=c[f];for(let b=0;b<g.length;b++){const w=g[b],T=Math.round(w.x*i),I=Math.round(w.y*i);w.x=K(T,ff,mu),w.y=K(I,ff,mu),(T<w.x||T>w.x+1||I<w.y||I>w.y+1)&&Ze("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return c}function xs(s,i){return{type:s.type,id:s.id,properties:s.properties,geometry:i?ws(s):[]}}function Wl(s,i,c,f,g){s.emplaceBack(2*i+(f+1)/2,2*c+(g+1)/2)}class ns{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new Q,this.indexArray=new $e,this.segments=new gt,this.programConfigurations=new sn(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){const g=this.layers[0],b=[];let w=null,T=!1;g.type==="circle"&&(w=g.layout.get("circle-sort-key"),T=!w.isConstant());for(const{feature:I,id:L,index:F,sourceLayerIndex:j}of i){const H=this.layers[0]._featureFilter.needGeometry,J=xs(I,H);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),J,f))continue;const ee=T?w.evaluate(J,{},f):void 0,ae={id:L,properties:I.properties,type:I.type,sourceLayerIndex:j,index:F,geometry:H?J.geometry:ws(I),patterns:{},sortKey:ee};b.push(ae)}T&&b.sort((I,L)=>I.sortKey-L.sortKey);for(const I of b){const{geometry:L,index:F,sourceLayerIndex:j}=I,H=i[F].feature;this.addFeature(I,L,F,f),c.featureIndex.insert(H,L,F,j,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,ft),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(i,c,f,g){for(const b of c)for(const w of b){const T=w.x,I=w.y;if(T<0||T>=yn||I<0||I>=yn)continue;const L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),F=L.vertexLength;Wl(this.layoutVertexArray,T,I,-1,-1),Wl(this.layoutVertexArray,T,I,1,-1),Wl(this.layoutVertexArray,T,I,1,1),Wl(this.layoutVertexArray,T,I,-1,1),this.indexArray.emplaceBack(F,F+1,F+2),this.indexArray.emplaceBack(F,F+3,F+2),L.vertexLength+=4,L.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,{},g)}}function gu(s,i){for(let c=0;c<s.length;c++)if(Hl(i,s[c]))return!0;for(let c=0;c<i.length;c++)if(Hl(s,i[c]))return!0;return!!Zl(s,i)}function df(s,i,c){return!!Hl(s,i)||!!up(i,s,c)}function _u(s,i){if(s.length===1)return a_(i,s[0]);for(let c=0;c<i.length;c++){const f=i[c];for(let g=0;g<f.length;g++)if(Hl(s,f[g]))return!0}for(let c=0;c<s.length;c++)if(a_(i,s[c]))return!0;for(let c=0;c<i.length;c++)if(Zl(s,i[c]))return!0;return!1}function yu(s,i,c){if(s.length>1){if(Zl(s,i))return!0;for(let f=0;f<i.length;f++)if(up(i[f],s,c))return!0}for(let 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qx(s,i,c){const f=c[0],g=c[2];if(s.x<f.x&&i.x<f.x||s.x>g.x&&i.x>g.x||s.y<f.y&&i.y<f.y||s.y>g.y&&i.y>g.y)return!1;const b=Me(s,i,c[0]);return b!==Me(s,i,c[1])||b!==Me(s,i,c[2])||b!==Me(s,i,c[3])}function bu(s,i,c){const f=i.paint.get(s).value;return f.kind==="constant"?f.value:c.programConfigurations.get(i.id).getMaxValue(s)}function pf(s){return Math.sqrt(s[0]*s[0]+s[1]*s[1])}function mf(s,i,c,f,g){if(!i[0]&&!i[1])return s;const b=k.convert(i)._mult(g);c==="viewport"&&b._rotate(-f);const w=[];for(let T=0;T<s.length;T++)w.push(s[T].sub(b));return w}let l_,c_;Mt("CircleBucket",ns,{omit:["layers"]});var Gx={get paint(){return c_=c_||new Si({"circle-radius":new Gt(ne.paint_circle["circle-radius"]),"circle-color":new Gt(ne.paint_circle["circle-color"]),"circle-blur":new Gt(ne.paint_circle["circle-blur"]),"circle-opacity":new Gt(ne.paint_circle["circle-opacity"]),"circle-translate":new Bt(ne.paint_circle["circle-translate"]),"circle-translate-anchor":new 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s[0]=ke*f+Ae*T+Je*j+Qe*ae,s[1]=ke*g+Ae*I+Je*H+Qe*ge,s[2]=ke*b+Ae*L+Je*J+Qe*xe,s[3]=ke*w+Ae*F+Je*ee+Qe*De,s[4]=(ke=c[4])*f+(Ae=c[5])*T+(Je=c[6])*j+(Qe=c[7])*ae,s[5]=ke*g+Ae*I+Je*H+Qe*ge,s[6]=ke*b+Ae*L+Je*J+Qe*xe,s[7]=ke*w+Ae*F+Je*ee+Qe*De,s[8]=(ke=c[8])*f+(Ae=c[9])*T+(Je=c[10])*j+(Qe=c[11])*ae,s[9]=ke*g+Ae*I+Je*H+Qe*ge,s[10]=ke*b+Ae*L+Je*J+Qe*xe,s[11]=ke*w+Ae*F+Je*ee+Qe*De,s[12]=(ke=c[12])*f+(Ae=c[13])*T+(Je=c[14])*j+(Qe=c[15])*ae,s[13]=ke*g+Ae*I+Je*H+Qe*ge,s[14]=ke*b+Ae*L+Je*J+Qe*xe,s[15]=ke*w+Ae*F+Je*ee+Qe*De,s}Math.hypot||(Math.hypot=function(){for(var s=0,i=arguments.length;i--;)s+=arguments[i]*arguments[i];return Math.sqrt(s)});var wu,Wx=u_;function gf(s,i,c){var f=i[0],g=i[1],b=i[2],w=i[3];return s[0]=c[0]*f+c[4]*g+c[8]*b+c[12]*w,s[1]=c[1]*f+c[5]*g+c[9]*b+c[13]*w,s[2]=c[2]*f+c[6]*g+c[10]*b+c[14]*w,s[3]=c[3]*f+c[7]*g+c[11]*b+c[15]*w,s}wu=new $l(4),$l!=Float32Array&&(wu[0]=0,wu[1]=0,wu[2]=0,wu[3]=0);class Zx extends so{constructor(i){super(i,Gx)}createBucket(i){return new 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i;if(g.width>s.width||g.height>s.height||c.x>s.width-g.width||c.y>s.height-g.height)throw new RangeError("out of range source coordinates for image copy");if(g.width>i.width||g.height>i.height||f.x>i.width-g.width||f.y>i.height-g.height)throw new RangeError("out of range destination coordinates for image copy");const w=s.data,T=i.data;if(w===T)throw new Error("srcData equals dstData, so image is already copied");for(let I=0;I<g.height;I++){const L=((c.y+I)*s.width+c.x)*b,F=((f.y+I)*i.width+f.x)*b;for(let j=0;j<g.width*b;j++)T[F+j]=w[L+j]}return i}class xu{constructor(i,c){fp(this,i,1,c)}resize(i){p_(this,i,1)}clone(){return new xu({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(i,c,f,g,b){dp(i,c,f,g,b,1)}}class ao{constructor(i,c){fp(this,i,4,c)}resize(i){p_(this,i,4)}replace(i,c){c?this.data.set(i):this.data=i instanceof Uint8ClampedArray?new Uint8Array(i.buffer):i}clone(){return new ao({width:this.width,height:this.height},new 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T=w.constantOr(null);T&&(g=!0,f[T.to]=!0,f[T.from]=!0)}return g}function bp(s,i,c,f,g){const b=g.patternDependencies;for(const w of i){const T=w.paint.get(`${s}-pattern`).value;if(T.kind!=="constant"){let I=T.evaluate({zoom:f-1},c,{},g.availableImages),L=T.evaluate({zoom:f},c,{},g.availableImages),F=T.evaluate({zoom:f+1},c,{},g.availableImages);I=I&&I.name?I.name:I,L=L&&L.name?L.name:L,F=F&&F.name?F.name:F,b[I]=!0,b[L]=!0,b[F]=!0,c.patterns[w.id]={min:I,mid:L,max:F}}}return c}class wp{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new he,this.indexArray=new $e,this.indexArray2=new nt,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.segments2=new gt,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.hasPattern=vp("fill",this.layers,c);const g=this.layers[0].layout.get("fill-sort-key"),b=!g.isConstant(),w=[];for(const{feature:T,id:I,index:L,sourceLayerIndex:F}of i){const j=this.layers[0]._featureFilter.needGeometry,H=xs(T,j);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),H,f))continue;const J=b?g.evaluate(H,{},f,c.availableImages):void 0,ee={id:I,properties:T.properties,type:T.type,sourceLayerIndex:F,index:L,geometry:j?H.geometry:ws(T),patterns:{},sortKey:J};w.push(ee)}b&&w.sort((T,I)=>T.sortKey-I.sortKey);for(const T of w){const{geometry:I,index:L,sourceLayerIndex:F}=T;if(this.hasPattern){const j=bp("fill",this.layers,T,this.zoom,c);this.patternFeatures.push(j)}else this.addFeature(T,I,L,f,{});c.featureIndex.insert(i[L].feature,I,L,F,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}addFeatures(i,c,f){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,c,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,Yx),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.indexBuffer2=i.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(i,c,f,g,b){for(const w of yp(c,500)){let T=0;for(const J of w)T+=J.length;const I=this.segments.prepareSegment(T,this.layoutVertexArray,this.indexArray),L=I.vertexLength,F=[],j=[];for(const J of w){if(J.length===0)continue;J!==w[0]&&j.push(F.length/2);const ee=this.segments2.prepareSegment(J.length,this.layoutVertexArray,this.indexArray2),ae=ee.vertexLength;this.layoutVertexArray.emplaceBack(J[0].x,J[0].y),this.indexArray2.emplaceBack(ae+J.length-1,ae),F.push(J[0].x),F.push(J[0].y);for(let ge=1;ge<J.length;ge++)this.layoutVertexArray.emplaceBack(J[ge].x,J[ge].y),this.indexArray2.emplaceBack(ae+ge-1,ae+ge),F.push(J[ge].x),F.push(J[ge].y);ee.vertexLength+=J.length,ee.primitiveLength+=J.length}const H=w_(F,j);for(let J=0;J<H.length;J+=3)this.indexArray.emplaceBack(L+H[J],L+H[J+1],L+H[J+2]);I.vertexLength+=T,I.primitiveLength+=H.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,b,g)}}let S_,k_;Mt("FillBucket",wp,{omit:["layers","patternFeatures"]});var h2={get paint(){return k_=k_||new Si({"fill-antialias":new Bt(ne.paint_fill["fill-antialias"]),"fill-opacity":new Gt(ne.paint_fill["fill-opacity"]),"fill-color":new Gt(ne.paint_fill["fill-color"]),"fill-outline-color":new Gt(ne.paint_fill["fill-outline-color"]),"fill-translate":new Bt(ne.paint_fill["fill-translate"]),"fill-translate-anchor":new Bt(ne.paint_fill["fill-translate-anchor"]),"fill-pattern":new Fl(ne.paint_fill["fill-pattern"])})},get layout(){return S_=S_||new Si({"fill-sort-key":new Gt(ne.layout_fill["fill-sort-key"])})}};class f2 extends so{constructor(i){super(i,h2)}recalculate(i,c){super.recalculate(i,c);const f=this.paint._values["fill-outline-color"];f.value.kind==="constant"&&f.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(i){return new wp(i)}queryRadius(){return pf(this.paint.get("fill-translate"))}queryIntersectsFeature(i,c,f,g,b,w,T){return _u(mf(i,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),w.angle,T),g)}isTileClipped(){return!0}}const d2=kn([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),p2=kn([{name:"a_centroid",components:2,type:"Int16"}],4),{members:m2}=d2;var Ys={},g2=x,T_=Kl;function Kl(s,i,c,f,g){this.properties={},this.extent=c,this.type=0,this._pbf=s,this._geometry=-1,this._keys=f,this._values=g,s.readFields(_2,this,i)}function _2(s,i,c){s==1?i.id=c.readVarint():s==2?function(f,g){for(var b=f.readVarint()+f.pos;f.pos<b;){var w=g._keys[f.readVarint()],T=g._values[f.readVarint()];g.properties[w]=T}}(c,i):s==3?i.type=c.readVarint():s==4&&(i._geometry=c.pos)}function y2(s){for(var i,c,f=0,g=0,b=s.length,w=b-1;g<b;w=g++)f+=((c=s[w]).x-(i=s[g]).x)*(i.y+c.y);return f}Kl.types=["Unknown","Point","LineString","Polygon"],Kl.prototype.loadGeometry=function(){var s=this._pbf;s.pos=this._geometry;for(var i,c=s.readVarint()+s.pos,f=1,g=0,b=0,w=0,T=[];s.pos<c;){if(g<=0){var I=s.readVarint();f=7&I,g=I>>3}if(g--,f===1||f===2)b+=s.readSVarint(),w+=s.readSVarint(),f===1&&(i&&T.push(i),i=[]),i.push(new g2(b,w));else{if(f!==7)throw new Error("unknown command "+f);i&&i.push(i[0].clone())}}return i&&T.push(i),T},Kl.prototype.bbox=function(){var s=this._pbf;s.pos=this._geometry;for(var i=s.readVarint()+s.pos,c=1,f=0,g=0,b=0,w=1/0,T=-1/0,I=1/0,L=-1/0;s.pos<i;){if(f<=0){var F=s.readVarint();c=7&F,f=F>>3}if(f--,c===1||c===2)(g+=s.readSVarint())<w&&(w=g),g>T&&(T=g),(b+=s.readSVarint())<I&&(I=b),b>L&&(L=b);else if(c!==7)throw new Error("unknown command "+c)}return[w,I,T,L]},Kl.prototype.toGeoJSON=function(s,i,c){var f,g,b=this.extent*Math.pow(2,c),w=this.extent*s,T=this.extent*i,I=this.loadGeometry(),L=Kl.types[this.type];function F(J){for(var ee=0;ee<J.length;ee++){var ae=J[ee];J[ee]=[360*(ae.x+w)/b-180,360/Math.PI*Math.atan(Math.exp((180-360*(ae.y+T)/b)*Math.PI/180))-90]}}switch(this.type){case 1:var j=[];for(f=0;f<I.length;f++)j[f]=I[f][0];F(I=j);break;case 2:for(f=0;f<I.length;f++)F(I[f]);break;case 3:for(I=function(J){var ee=J.length;if(ee<=1)return[J];for(var ae,ge,xe=[],De=0;De<ee;De++){var ke=y2(J[De]);ke!==0&&(ge===void 0&&(ge=ke<0),ge===ke<0?(ae&&xe.push(ae),ae=[J[De]]):ae.push(J[De]))}return ae&&xe.push(ae),xe}(I),f=0;f<I.length;f++)for(g=0;g<I[f].length;g++)F(I[f][g])}I.length===1?I=I[0]:L="Multi"+L;var H={type:"Feature",geometry:{type:L,coordinates:I},properties:this.properties};return"id"in this&&(H.id=this.id),H};var v2=T_,E_=M_;function M_(s,i){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=s,this._keys=[],this._values=[],this._features=[],s.readFields(b2,this,i),this.length=this._features.length}function b2(s,i,c){s===15?i.version=c.readVarint():s===1?i.name=c.readString():s===5?i.extent=c.readVarint():s===2?i._features.push(c.pos):s===3?i._keys.push(c.readString()):s===4&&i._values.push(function(f){for(var g=null,b=f.readVarint()+f.pos;f.pos<b;){var w=f.readVarint()>>3;g=w===1?f.readString():w===2?f.readFloat():w===3?f.readDouble():w===4?f.readVarint64():w===5?f.readVarint():w===6?f.readSVarint():w===7?f.readBoolean():null}return g}(c))}M_.prototype.feature=function(s){if(s<0||s>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[s];var i=this._pbf.readVarint()+this._pbf.pos;return new v2(this._pbf,i,this.extent,this._keys,this._values)};var w2=E_;function x2(s,i,c){if(s===3){var f=new w2(c,c.readVarint()+c.pos);f.length&&(i[f.name]=f)}}Ys.VectorTile=function(s,i){this.layers=s.readFields(x2,{},i)},Ys.VectorTileFeature=T_,Ys.VectorTileLayer=E_;const S2=Ys.VectorTileFeature.types,xp=Math.pow(2,13);function Mu(s,i,c,f,g,b,w,T){s.emplaceBack(i,c,2*Math.floor(f*xp)+w,g*xp*2,b*xp*2,Math.round(T))}class Sp{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new ue,this.centroidVertexArray=new q,this.indexArray=new $e,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.features=[],this.hasPattern=vp("fill-extrusion",this.layers,c);for(const{feature:g,id:b,index:w,sourceLayerIndex:T}of i){const I=this.layers[0]._featureFilter.needGeometry,L=xs(g,I);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),L,f))continue;const F={id:b,sourceLayerIndex:T,index:w,geometry:I?L.geometry:ws(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(bp("fill-extrusion",this.layers,F,this.zoom,c)):this.addFeature(F,F.geometry,w,f,{}),c.featureIndex.insert(g,F.geometry,w,T,this.index,!0)}}addFeatures(i,c,f){for(const g of this.features){const{geometry:b}=g;this.addFeature(g,b,g.index,c,f)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,m2),this.centroidVertexBuffer=i.createVertexBuffer(this.centroidVertexArray,p2.members,!0),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(i,c,f,g,b){const w={x:0,y:0,vertexCount:0};for(const T of yp(c,500)){let I=0;for(const ee of T)I+=ee.length;let L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const ee of T){if(ee.length===0||T2(ee))continue;let ae=0;for(let ge=0;ge<ee.length;ge++){const xe=ee[ge];if(ge>=1){const De=ee[ge-1];if(!k2(xe,De)){L.vertexLength+4>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ke=xe.sub(De)._perp()._unit(),Ae=De.dist(xe);ae+Ae>32768&&(ae=0),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,1,ae),w.x+=2*xe.x,w.y+=2*xe.y,w.vertexCount+=2,ae+=Ae,Mu(this.layoutVertexArray,De.x,De.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,De.x,De.y,ke.x,ke.y,0,1,ae),w.x+=2*De.x,w.y+=2*De.y,w.vertexCount+=2;const Je=L.vertexLength;this.indexArray.emplaceBack(Je,Je+2,Je+1),this.indexArray.emplaceBack(Je+1,Je+2,Je+3),L.vertexLength+=4,L.primitiveLength+=2}}}}if(L.vertexLength+I>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(I,this.layoutVertexArray,this.indexArray)),S2[i.type]!=="Polygon")continue;const F=[],j=[],H=L.vertexLength;for(const ee of T)if(ee.length!==0){ee!==T[0]&&j.push(F.length/2);for(let ae=0;ae<ee.length;ae++){const ge=ee[ae];Mu(this.layoutVertexArray,ge.x,ge.y,0,0,1,1,0),w.x+=ge.x,w.y+=ge.y,w.vertexCount+=1,F.push(ge.x),F.push(ge.y)}}const J=w_(F,j);for(let ee=0;ee<J.length;ee+=3)this.indexArray.emplaceBack(H+J[ee],H+J[ee+2],H+J[ee+1]);L.primitiveLength+=J.length/3,L.vertexLength+=I}for(let T=0;T<w.vertexCount;T++)this.centroidVertexArray.emplaceBack(Math.floor(w.x/w.vertexCount),Math.floor(w.y/w.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,b,g)}}function k2(s,i){return s.x===i.x&&(s.x<0||s.x>yn)||s.y===i.y&&(s.y<0||s.y>yn)}function T2(s){return s.every(i=>i.x<0)||s.every(i=>i.x>yn)||s.every(i=>i.y<0)||s.every(i=>i.y>yn)}let C_;Mt("FillExtrusionBucket",Sp,{omit:["layers","features"]});var E2={get paint(){return C_=C_||new Si({"fill-extrusion-opacity":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Fl(ne["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class M2 extends so{constructor(i){super(i,E2)}createBucket(i){return new Sp(i)}queryRadius(){return pf(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,c,f,g,b,w,T,I){const L=mf(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),w.angle,T),F=this.paint.get("fill-extrusion-height").evaluate(c,f),j=this.paint.get("fill-extrusion-base").evaluate(c,f),H=function(ee,ae,ge,xe){const De=[];for(const ke of ee){const Ae=[ke.x,ke.y,0,1];gf(Ae,Ae,ae),De.push(new k(Ae[0]/Ae[3],Ae[1]/Ae[3]))}return De}(L,I),J=function(ee,ae,ge,xe){const De=[],ke=[],Ae=xe[8]*ae,Je=xe[9]*ae,Qe=xe[10]*ae,kt=xe[11]*ae,zt=xe[8]*ge,St=xe[9]*ge,bt=xe[10]*ge,dt=xe[11]*ge;for(const At of ee){const yt=[],at=[];for(const qt of At){const Dt=qt.x,mr=qt.y,Xr=xe[0]*Dt+xe[4]*mr+xe[12],tn=xe[1]*Dt+xe[5]*mr+xe[13],jn=xe[2]*Dt+xe[6]*mr+xe[14],Yi=xe[3]*Dt+xe[7]*mr+xe[15],Ti=jn+Qe,zn=Yi+kt,Yn=Xr+zt,ai=tn+St,Ei=jn+bt,Mi=Yi+dt,Un=new k((Xr+Ae)/zn,(tn+Je)/zn);Un.z=Ti/zn,yt.push(Un);const Vn=new k(Yn/Mi,ai/Mi);Vn.z=Ei/Mi,at.push(Vn)}De.push(yt),ke.push(at)}return[De,ke]}(g,j,F,I);return function(ee,ae,ge){let xe=1/0;_u(ge,ae)&&(xe=I_(ge,ae[0]));for(let De=0;De<ae.length;De++){const ke=ae[De],Ae=ee[De];for(let Je=0;Je<ke.length-1;Je++){const Qe=ke[Je],kt=[Qe,ke[Je+1],Ae[Je+1],Ae[Je],Qe];gu(ge,kt)&&(xe=Math.min(xe,I_(ge,kt)))}}return xe!==1/0&&xe}(J[0],J[1],H)}}function Cu(s,i){return s.x*i.x+s.y*i.y}function I_(s,i){if(s.length===1){let c=0;const f=i[c++];let g;for(;!g||f.equals(g);)if(g=i[c++],!g)return 1/0;for(;c<i.length;c++){const b=i[c],w=s[0],T=g.sub(f),I=b.sub(f),L=w.sub(f),F=Cu(T,T),j=Cu(T,I),H=Cu(I,I),J=Cu(L,T),ee=Cu(L,I),ae=F*H-j*j,ge=(H*J-j*ee)/ae,xe=(F*ee-j*J)/ae,De=f.z*(1-ge-xe)+g.z*ge+b.z*xe;if(isFinite(De))return De}return 1/0}{let c=1/0;for(const f of i)c=Math.min(c,f.z);return c}}const C2=kn([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:I2}=C2,A2=kn([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:L2}=A2,P2=Ys.VectorTileFeature.types,z2=Math.cos(Math.PI/180*37.5),A_=Math.pow(2,14)/.5;class kp{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(c=>{this.gradients[c.id]={}}),this.layoutVertexArray=new ye,this.layoutVertexArray2=new se,this.indexArray=new $e,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.hasPattern=vp("line",this.layers,c);const g=this.layers[0].layout.get("line-sort-key"),b=!g.isConstant(),w=[];for(const{feature:T,id:I,index:L,sourceLayerIndex:F}of i){const j=this.layers[0]._featureFilter.needGeometry,H=xs(T,j);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),H,f))continue;const J=b?g.evaluate(H,{},f):void 0,ee={id:I,properties:T.properties,type:T.type,sourceLayerIndex:F,index:L,geometry:j?H.geometry:ws(T),patterns:{},sortKey:J};w.push(ee)}b&&w.sort((T,I)=>T.sortKey-I.sortKey);for(const T of w){const{geometry:I,index:L,sourceLayerIndex:F}=T;if(this.hasPattern){const j=bp("line",this.layers,T,this.zoom,c);this.patternFeatures.push(j)}else this.addFeature(T,I,L,f,{});c.featureIndex.insert(i[L].feature,I,L,F,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}addFeatures(i,c,f){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,c,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=i.createVertexBuffer(this.layoutVertexArray2,L2)),this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,I2),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(i){if(i.properties&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_end"))return{start:+i.properties.mapbox_clip_start,end:+i.properties.mapbox_clip_end}}addFeature(i,c,f,g,b){const w=this.layers[0].layout,T=w.get("line-join").evaluate(i,{}),I=w.get("line-cap"),L=w.get("line-miter-limit"),F=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(i);for(const j of c)this.addLine(j,i,T,I,L,F);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,b,g)}addLine(i,c,f,g,b,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let xe=0;xe<i.length-1;xe++)this.totalDistance+=i[xe].dist(i[xe+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const T=P2[c.type]==="Polygon";let I=i.length;for(;I>=2&&i[I-1].equals(i[I-2]);)I--;let L=0;for(;L<I-1&&i[L].equals(i[L+1]);)L++;if(I<(T?3:2))return;f==="bevel"&&(b=1.05);const F=this.overscaling<=16?15*yn/(512*this.overscaling):0,j=this.segments.prepareSegment(10*I,this.layoutVertexArray,this.indexArray);let H,J,ee,ae,ge;this.e1=this.e2=-1,T&&(H=i[I-2],ge=i[L].sub(H)._unit()._perp());for(let xe=L;xe<I;xe++){if(ee=xe===I-1?T?i[L+1]:void 0:i[xe+1],ee&&i[xe].equals(ee))continue;ge&&(ae=ge),H&&(J=H),H=i[xe],ge=ee?ee.sub(H)._unit()._perp():ae,ae=ae||ge;let De=ae.add(ge);De.x===0&&De.y===0||De._unit();const ke=ae.x*ge.x+ae.y*ge.y,Ae=De.x*ge.x+De.y*ge.y,Je=Ae!==0?1/Ae:1/0,Qe=2*Math.sqrt(2-2*Ae),kt=Ae<z2&&J&&ee,zt=ae.x*ge.y-ae.y*ge.x>0;if(kt&&xe>L){const dt=H.dist(J);if(dt>2*F){const At=H.sub(H.sub(J)._mult(F/dt)._round());this.updateDistance(J,At),this.addCurrentVertex(At,ae,0,0,j),J=At}}const St=J&&ee;let bt=St?f:T?"butt":g;if(St&&bt==="round"&&(Je<w?bt="miter":Je<=2&&(bt="fakeround")),bt==="miter"&&Je>b&&(bt="bevel"),bt==="bevel"&&(Je>2&&(bt="flipbevel"),Je<b&&(bt="miter")),J&&this.updateDistance(J,H),bt==="miter")De._mult(Je),this.addCurrentVertex(H,De,0,0,j);else if(bt==="flipbevel"){if(Je>100)De=ge.mult(-1);else{const dt=Je*ae.add(ge).mag()/ae.sub(ge).mag();De._perp()._mult(dt*(zt?-1:1))}this.addCurrentVertex(H,De,0,0,j),this.addCurrentVertex(H,De.mult(-1),0,0,j)}else if(bt==="bevel"||bt==="fakeround"){const dt=-Math.sqrt(Je*Je-1),At=zt?dt:0,yt=zt?0:dt;if(J&&this.addCurrentVertex(H,ae,At,yt,j),bt==="fakeround"){const at=Math.round(180*Qe/Math.PI/20);for(let qt=1;qt<at;qt++){let Dt=qt/at;if(Dt!==.5){const Xr=Dt-.5;Dt+=Dt*Xr*(Dt-1)*((1.0904+ke*(ke*(3.55645-1.43519*ke)-3.2452))*Xr*Xr+(.848013+ke*(.215638*ke-1.06021)))}const mr=ge.sub(ae)._mult(Dt)._add(ae)._unit()._mult(zt?-1:1);this.addHalfVertex(H,mr.x,mr.y,!1,zt,0,j)}}ee&&this.addCurrentVertex(H,ge,-At,-yt,j)}else if(bt==="butt")this.addCurrentVertex(H,De,0,0,j);else if(bt==="square"){const dt=J?1:-1;this.addCurrentVertex(H,De,dt,dt,j)}else bt==="round"&&(J&&(this.addCurrentVertex(H,ae,0,0,j),this.addCurrentVertex(H,ae,1,1,j,!0)),ee&&(this.addCurrentVertex(H,ge,-1,-1,j,!0),this.addCurrentVertex(H,ge,0,0,j)));if(kt&&xe<I-1){const dt=H.dist(ee);if(dt>2*F){const At=H.add(ee.sub(H)._mult(F/dt)._round());this.updateDistance(H,At),this.addCurrentVertex(At,ge,0,0,j),H=At}}}}addCurrentVertex(i,c,f,g,b,w=!1){const T=c.y*g-c.x,I=-c.y-c.x*g;this.addHalfVertex(i,c.x+c.y*f,c.y-c.x*f,w,!1,f,b),this.addHalfVertex(i,T,I,w,!0,-g,b),this.distance>A_/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(i,c,f,g,b,w))}addHalfVertex({x:i,y:c},f,g,b,w,T,I){const L=.5*(this.lineClips?this.scaledDistance*(A_-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((i<<1)+(b?1:0),(c<<1)+(w?1:0),Math.round(63*f)+128,Math.round(63*g)+128,1+(T===0?0:T<0?-1:1)|(63&L)<<2,L>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const F=I.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,F),I.primitiveLength++),w?this.e2=F:this.e1=F}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(i,c){this.distance+=i.dist(c),this.updateScaledDistance()}}let L_,P_;Mt("LineBucket",kp,{omit:["layers","patternFeatures"]});var z_={get paint(){return P_=P_||new Si({"line-opacity":new Gt(ne.paint_line["line-opacity"]),"line-color":new Gt(ne.paint_line["line-color"]),"line-translate":new Bt(ne.paint_line["line-translate"]),"line-translate-anchor":new Bt(ne.paint_line["line-translate-anchor"]),"line-width":new Gt(ne.paint_line["line-width"]),"line-gap-width":new Gt(ne.paint_line["line-gap-width"]),"line-offset":new Gt(ne.paint_line["line-offset"]),"line-blur":new Gt(ne.paint_line["line-blur"]),"line-dasharray":new ja(ne.paint_line["line-dasharray"]),"line-pattern":new Fl(ne.paint_line["line-pattern"]),"line-gradient":new su(ne.paint_line["line-gradient"])})},get layout(){return L_=L_||new Si({"line-cap":new Bt(ne.layout_line["line-cap"]),"line-join":new Gt(ne.layout_line["line-join"]),"line-miter-limit":new Bt(ne.layout_line["line-miter-limit"]),"line-round-limit":new Bt(ne.layout_line["line-round-limit"]),"line-sort-key":new Gt(ne.layout_line["line-sort-key"])})}};class D2 extends Gt{possiblyEvaluate(i,c){return c=new Qr(Math.floor(c.zoom),{now:c.now,fadeDuration:c.fadeDuration,zoomHistory:c.zoomHistory,transition:c.transition}),super.possiblyEvaluate(i,c)}evaluate(i,c,f,g){return c=X({},c,{zoom:Math.floor(c.zoom)}),super.evaluate(i,c,f,g)}}let wf;class R2 extends so{constructor(i){super(i,z_),this.gradientVersion=0,wf||(wf=new D2(z_.paint.properties["line-width"].specification),wf.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(i){if(i==="line-gradient"){const c=this.gradientExpression();this.stepInterpolant=!!function(f){return f._styleExpression!==void 0}(c)&&c._styleExpression.expression instanceof Pa,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(i,c){super.recalculate(i,c),this.paint._values["line-floorwidth"]=wf.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,i)}createBucket(i){return new kp(i)}queryRadius(i){const c=i,f=D_(bu("line-width",this,c),bu("line-gap-width",this,c)),g=bu("line-offset",this,c);return f/2+Math.abs(g)+pf(this.paint.get("line-translate"))}queryIntersectsFeature(i,c,f,g,b,w,T){const I=mf(i,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),w.angle,T),L=T/2*D_(this.paint.get("line-width").evaluate(c,f),this.paint.get("line-gap-width").evaluate(c,f)),F=this.paint.get("line-offset").evaluate(c,f);return F&&(g=function(j,H){const J=[];for(let ee=0;ee<j.length;ee++){const ae=j[ee],ge=[];for(let xe=0;xe<ae.length;xe++){const De=ae[xe-1],ke=ae[xe],Ae=ae[xe+1],Je=xe===0?new k(0,0):ke.sub(De)._unit()._perp(),Qe=xe===ae.length-1?new k(0,0):Ae.sub(ke)._unit()._perp(),kt=Je._add(Qe)._unit(),zt=kt.x*Qe.x+kt.y*Qe.y;zt!==0&&kt._mult(1/zt),ge.push(kt._mult(H)._add(ke))}J.push(ge)}return J}(g,F*T)),function(j,H,J){for(let ee=0;ee<H.length;ee++){const ae=H[ee];if(j.length>=3){for(let ge=0;ge<ae.length;ge++)if(Hl(j,ae[ge]))return!0}if(yu(j,ae,J))return!0}return!1}(I,g,L)}isTileClipped(){return!0}}function D_(s,i){return i>0?i+2*s:s}const B2=kn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),F2=kn([{name:"a_projected_pos",components:3,type:"Float32"}],4);kn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const O2=kn([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);kn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const R_=kn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),N2=kn([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function j2(s,i,c){return s.sections.forEach(f=>{f.text=function(g,b,w){const T=b.layout.get("text-transform").evaluate(w,{});return 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w.h===I.h?(I.x+=w.w,I.w-=w.w):w.w===I.w?(I.y+=w.h,I.h-=w.h):(f.push({x:I.x+w.w,y:I.y,w:I.w-w.w,h:w.h}),I.y+=w.h,I.h-=w.h);break}}return{w:g,h:b,fill:i/(g*b)||0}}const ji=1;class Cp{constructor(i,{pixelRatio:c,version:f,stretchX:g,stretchY:b,content:w}){this.paddedRect=i,this.pixelRatio=c,this.stretchX=g,this.stretchY=b,this.content=w,this.version=f}get tl(){return[this.paddedRect.x+ji,this.paddedRect.y+ji]}get br(){return[this.paddedRect.x+this.paddedRect.w-ji,this.paddedRect.y+this.paddedRect.h-ji]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2*ji)/this.pixelRatio,(this.paddedRect.h-2*ji)/this.pixelRatio]}}class W_{constructor(i,c){const f={},g={};this.haveRenderCallbacks=[];const b=[];this.addImages(i,f,b),this.addImages(c,g,b);const{w,h:T}=G_(b),I=new ao({width:w||1,height:T||1});for(const L in i){const F=i[L],j=f[L].paddedRect;ao.copy(F.data,I,{x:0,y:0},{x:j.x+ji,y:j.y+ji},F.data)}for(const L in c){const F=c[L],j=g[L].paddedRect,H=j.x+ji,J=j.y+ji,ee=F.data.width,ae=F.data.height;ao.copy(F.data,I,{x:0,y:0},{x:H,y:J},F.data),ao.copy(F.data,I,{x:0,y:ae-1},{x:H,y:J-1},{width:ee,height:1}),ao.copy(F.data,I,{x:0,y:0},{x:H,y:J+ae},{width:ee,height:1}),ao.copy(F.data,I,{x:ee-1,y:0},{x:H-1,y:J},{width:1,height:ae}),ao.copy(F.data,I,{x:0,y:0},{x:H+ee,y:J},{width:1,height:ae})}this.image=I,this.iconPositions=f,this.patternPositions=g}addImages(i,c,f){for(const g in i){const b=i[g],w={x:0,y:0,w:b.data.width+2*ji,h:b.data.height+2*ji};f.push(w),c[g]=new Cp(w,b),b.hasRenderCallback&&this.haveRenderCallbacks.push(g)}}patchUpdatedImages(i,c){i.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const f in i.updatedImages)this.patchUpdatedImage(this.iconPositions[f],i.getImage(f),c),this.patchUpdatedImage(this.patternPositions[f],i.getImage(f),c)}patchUpdatedImage(i,c,f){if(!i||!c||i.version===c.version)return;i.version=c.version;const[g,b]=i.tl;f.update(c.data,void 0,{x:g,y:b})}}var Qs;Mt("ImagePosition",Cp),Mt("ImageAtlas",W_),d.ah=void 0,(Qs=d.ah||(d.ah={}))[Qs.none=0]="none",Qs[Qs.horizontal=1]="horizontal",Qs[Qs.vertical=2]="vertical",Qs[Qs.horizontalOnly=3]="horizontalOnly";const Au=-17;class Lu{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(i,c){const f=new Lu;return f.scale=i||1,f.fontStack=c,f}static forImage(i){const c=new Lu;return c.imageName=i,c}}class Ql{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(i,c){const f=new Ql;for(let g=0;g<i.sections.length;g++){const b=i.sections[g];b.image?f.addImageSection(b):f.addTextSection(b,c)}return f}length(){return this.text.length}getSection(i){return this.sections[this.sectionIndex[i]]}getSectionIndex(i){return this.sectionIndex[i]}getCharCode(i){return this.text.charCodeAt(i)}verticalizePunctuation(){this.text=function(i){let c="";for(let f=0;f<i.length;f++){const g=i.charCodeAt(f+1)||null,b=i.charCodeAt(f-1)||null;c+=g&&iu(g)&&!Iu[i[f+1]]||b&&iu(b)&&!Iu[i[f-1]]||!Iu[i[f]]?i[f]:Iu[i[f]]}return c}(this.text)}trim(){let i=0;for(let f=0;f<this.text.length&&kf[this.text.charCodeAt(f)];f++)i++;let c=this.text.length;for(let f=this.text.length-1;f>=0&&f>=i&&kf[this.text.charCodeAt(f)];f--)c--;this.text=this.text.substring(i,c),this.sectionIndex=this.sectionIndex.slice(i,c)}substring(i,c){const f=new Ql;return f.text=this.text.substring(i,c),f.sectionIndex=this.sectionIndex.slice(i,c),f.sections=this.sections,f}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((i,c)=>Math.max(i,this.sections[c].scale),0)}addTextSection(i,c){this.text+=i.text,this.sections.push(Lu.forText(i.scale,i.fontStack||c));const f=this.sections.length-1;for(let g=0;g<i.text.length;++g)this.sectionIndex.push(f)}addImageSection(i){const c=i.image?i.image.name:"";if(c.length===0)return void Ze("Can't add FormattedSection with an empty image.");const f=this.getNextImageSectionCharCode();f?(this.text+=String.fromCharCode(f),this.sections.push(Lu.forImage(c)),this.sectionIndex.push(this.sections.length-1)):Ze("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Sf(s,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae){const ge=Ql.fromFeature(s,g);let xe;j===d.ah.vertical&&ge.verticalizePunctuation();const{processBidirectionalText:De,processStyledBidirectionalText:ke}=es;if(De&&ge.sections.length===1){xe=[];const Qe=De(ge.toString(),Ip(ge,L,b,i,f,J,ee));for(const kt of Qe){const zt=new Ql;zt.text=kt,zt.sections=ge.sections;for(let St=0;St<kt.length;St++)zt.sectionIndex.push(0);xe.push(zt)}}else if(ke){xe=[];const Qe=ke(ge.text,ge.sectionIndex,Ip(ge,L,b,i,f,J,ee));for(const kt of Qe){const zt=new Ql;zt.text=kt[0],zt.sectionIndex=kt[1],zt.sections=ge.sections,xe.push(zt)}}else xe=function(Qe,kt){const zt=[],St=Qe.text;let bt=0;for(const dt of kt)zt.push(Qe.substring(bt,dt)),bt=dt;return bt<St.length&&zt.push(Qe.substring(bt,St.length)),zt}(ge,Ip(ge,L,b,i,f,J,ee));const Ae=[],Je={positionedLines:Ae,text:ge.toString(),top:F[1],bottom:F[1],left:F[0],right:F[0],writingMode:j,iconsInText:!1,verticalizable:!1};return function(Qe,kt,zt,St,bt,dt,At,yt,at,qt,Dt,mr){let Xr=0,tn=Au,jn=0,Yi=0;const Ti=yt==="right"?1:yt==="left"?0:.5;let zn=0;for(const Un of bt){Un.trim();const Vn=Un.getMaxScale(),mi=(Vn-1)*Nn,Ci={positionedGlyphs:[],lineOffset:0};Qe.positionedLines[zn]=Ci;const gi=Ci.positionedGlyphs;let Ui=0;if(!Un.length()){tn+=dt,++zn;continue}for(let qn=0;qn<Un.length();qn++){const yr=Un.getSection(qn),_i=Un.getSectionIndex(qn),li=Un.getCharCode(qn);let Gn=0,xo=null,No=null,jo=null,ks=Nn;const So=!(at===d.ah.horizontal||!Dt&&!Dl(li)||Dt&&(kf[li]||(Yn=li,xt.Arabic(Yn)||xt["Arabic Supplement"](Yn)||xt["Arabic Extended-A"](Yn)||xt["Arabic Presentation Forms-A"](Yn)||xt["Arabic Presentation 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Vi=dt*Vn+Ui;Ci.lineOffset=Math.max(Ui,mi),tn+=Vi,Yi=Math.max(Vi,Yi),++zn}var Yn;const ai=tn-Au,{horizontalAlign:Ei,verticalAlign:Mi}=Ap(At);(function(Un,Vn,mi,Ci,gi,Ui,Vi,qn,yr){const _i=(Vn-mi)*gi;let li=0;li=Ui!==Vi?-qn*Ci-Au:(-Ci*yr+.5)*Vi;for(const Gn of Un)for(const xo of Gn.positionedGlyphs)xo.x+=_i,xo.y+=li})(Qe.positionedLines,Ti,Ei,Mi,jn,Yi,dt,ai,bt.length),Qe.top+=-Mi*ai,Qe.bottom=Qe.top+ai,Qe.left+=-Ei*jn,Qe.right=Qe.left+jn}(Je,i,c,f,xe,w,T,I,j,L,H,ae),!function(Qe){for(const kt of Qe)if(kt.positionedGlyphs.length!==0)return!1;return!0}(Ae)&&Je}const kf={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Q2={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function Z_(s,i,c,f,g,b){if(i.imageName){const w=f[i.imageName];return w?w.displaySize[0]*i.scale*Nn/b+g:0}{const w=c[i.fontStack],T=w&&w[s];return T?T.metrics.advance*i.scale+g:0}}function H_(s,i,c,f){const g=Math.pow(s-i,2);return f?s<i?g/2:2*g:g+Math.abs(c)*c}function eS(s,i,c){let f=0;return s===10&&(f-=1e4),c&&(f+=150),s!==40&&s!==65288||(f+=50),i!==41&&i!==65289||(f+=50),f}function $_(s,i,c,f,g,b){let w=null,T=H_(i,c,g,b);for(const I of f){const L=H_(i-I.x,c,g,b)+I.badness;L<=T&&(w=I,T=L)}return{index:s,x:i,priorBreak:w,badness:T}}function X_(s){return s?X_(s.priorBreak).concat(s.index):[]}function Ip(s,i,c,f,g,b,w){if(b!=="point")return[];if(!s)return[];const T=[],I=function(H,J,ee,ae,ge,xe){let De=0;for(let ke=0;ke<H.length();ke++){const Ae=H.getSection(ke);De+=Z_(H.getCharCode(ke),Ae,ae,ge,J,xe)}return De/Math.max(1,Math.ceil(De/ee))}(s,i,c,f,g,w),L=s.text.indexOf("​")>=0;let F=0;for(let H=0;H<s.length();H++){const J=s.getSection(H),ee=s.getCharCode(H);if(kf[ee]||(F+=Z_(ee,J,f,g,i,w)),H<s.length()-1){const ae=!((j=ee)<11904||!(xt["Bopomofo Extended"](j)||xt.Bopomofo(j)||xt["CJK Compatibility Forms"](j)||xt["CJK Compatibility Ideographs"](j)||xt["CJK Compatibility"](j)||xt["CJK Radicals Supplement"](j)||xt["CJK Strokes"](j)||xt["CJK Symbols and Punctuation"](j)||xt["CJK Unified Ideographs Extension A"](j)||xt["CJK Unified Ideographs"](j)||xt["Enclosed CJK Letters and Months"](j)||xt["Halfwidth and Fullwidth Forms"](j)||xt.Hiragana(j)||xt["Ideographic Description Characters"](j)||xt["Kangxi Radicals"](j)||xt["Katakana Phonetic Extensions"](j)||xt.Katakana(j)||xt["Vertical Forms"](j)||xt["Yi Radicals"](j)||xt["Yi Syllables"](j)));(Q2[ee]||ae||J.imageName)&&T.push($_(H+1,F,I,T,eS(ee,s.getCharCode(H+1),ae&&L),!1))}}var j;return X_($_(s.length(),F,I,T,0,!0))}function Ap(s){let i=.5,c=.5;switch(s){case"right":case"top-right":case"bottom-right":i=1;break;case"left":case"top-left":case"bottom-left":i=0}switch(s){case"bottom":case"bottom-right":case"bottom-left":c=1;break;case"top":case"top-right":case"top-left":c=0}return{horizontalAlign:i,verticalAlign:c}}function tS(s,i,c,f,g){if(!f&&!g)return;const b=s[c],w=(s[c].x+b.metrics.advance*b.scale)*f;for(let T=i;T<=c;T++)s[T].x-=w,s[T].y+=g}function rS(s,i,c){const{horizontalAlign:f,verticalAlign:g}=Ap(c),b=i[0]-s.displaySize[0]*f,w=i[1]-s.displaySize[1]*g;return{image:s,top:w,bottom:w+s.displaySize[1],left:b,right:b+s.displaySize[0]}}function K_(s,i,c,f,g,b){const w=s.image;let T;if(w.content){const ge=w.content,xe=w.pixelRatio||1;T=[ge[0]/xe,ge[1]/xe,w.displaySize[0]-ge[2]/xe,w.displaySize[1]-ge[3]/xe]}const I=i.left*b,L=i.right*b;let F,j,H,J;c==="width"||c==="both"?(J=g[0]+I-f[3],j=g[0]+L+f[1]):(J=g[0]+(I+L-w.displaySize[0])/2,j=J+w.displaySize[0]);const ee=i.top*b,ae=i.bottom*b;return c==="height"||c==="both"?(F=g[1]+ee-f[0],H=g[1]+ae+f[2]):(F=g[1]+(ee+ae-w.displaySize[1])/2,H=F+w.displaySize[1]),{image:w,top:F,right:j,bottom:H,left:J,collisionPadding:T}}const Pu=255,is=128,ea=Pu*is;function J_(s,i){const{expression:c}=i;if(c.kind==="constant")return{kind:"constant",layoutSize:c.evaluate(new Qr(s+1))};if(c.kind==="source")return{kind:"source"};{const{zoomStops:f,interpolationType:g}=c;let b=0;for(;b<f.length&&f[b]<=s;)b++;b=Math.max(0,b-1);let w=b;for(;w<f.length&&f[w]<s+1;)w++;w=Math.min(f.length-1,w);const T=f[b],I=f[w];return c.kind==="composite"?{kind:"composite",minZoom:T,maxZoom:I,interpolationType:g}:{kind:"camera",minZoom:T,maxZoom:I,minSize:c.evaluate(new Qr(T)),maxSize:c.evaluate(new Qr(I)),interpolationType:g}}}function Lp(s,i,c){let f="never";const g=s.get(i);return g?f=g:s.get(c)&&(f="always"),f}const nS=Ys.VectorTileFeature.types,iS=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Tf(s,i,c,f,g,b,w,T,I,L,F,j,H){const J=T?Math.min(ea,Math.round(T[0])):0,ee=T?Math.min(ea,Math.round(T[1])):0;s.emplaceBack(i,c,Math.round(32*f),Math.round(32*g),b,w,(J<<1)+(I?1:0),ee,16*L,16*F,256*j,256*H)}function Pp(s,i,c){s.emplaceBack(i.x,i.y,c),s.emplaceBack(i.x,i.y,c),s.emplaceBack(i.x,i.y,c),s.emplaceBack(i.x,i.y,c)}function oS(s){for(const i of s.sections)if(cp(i.text))return!0;return!1}class zp{constructor(i){this.layoutVertexArray=new Ue,this.indexArray=new $e,this.programConfigurations=i,this.segments=new gt,this.dynamicLayoutVertexArray=new we,this.opacityVertexArray=new Le,this.hasVisibleVertices=!1,this.placedSymbolArray=new h}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(i,c,f,g){this.isEmpty()||(f&&(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,B2.members),this.indexBuffer=i.createIndexBuffer(this.indexArray,c),this.dynamicLayoutVertexBuffer=i.createVertexBuffer(this.dynamicLayoutVertexArray,F2.members,!0),this.opacityVertexBuffer=i.createVertexBuffer(this.opacityVertexArray,iS,!0),this.opacityVertexBuffer.itemSize=1),(f||g)&&this.programConfigurations.upload(i))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Mt("SymbolBuffers",zp);class Dp{constructor(i,c,f){this.layoutVertexArray=new i,this.layoutAttributes=c,this.indexArray=new f,this.segments=new gt,this.collisionVertexArray=new He}upload(i){this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=i.createVertexBuffer(this.collisionVertexArray,O2.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Mt("CollisionBuffers",Dp);class ec{constructor(i){this.collisionBoxArray=i.collisionBoxArray,this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(w=>w.id),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=hp([]),this.placementViewportMatrix=hp([]);const c=this.layers[0]._unevaluatedLayout._values;this.textSizeData=J_(this.zoom,c["text-size"]),this.iconSizeData=J_(this.zoom,c["icon-size"]);const f=this.layers[0].layout,g=f.get("symbol-sort-key"),b=f.get("symbol-z-order");this.canOverlap=Lp(f,"text-overlap","text-allow-overlap")!=="never"||Lp(f,"icon-overlap","icon-allow-overlap")!=="never"||f.get("text-ignore-placement")||f.get("icon-ignore-placement"),this.sortFeaturesByKey=b!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(b==="viewport-y"||b==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,f.get("symbol-placement")==="point"&&(this.writingModes=f.get("text-writing-mode").map(w=>d.ah[w])),this.stateDependentLayerIds=this.layers.filter(w=>w.isStateDependent()).map(w=>w.id),this.sourceID=i.sourceID}createArrays(){this.text=new zp(new sn(this.layers,this.zoom,i=>/^text/.test(i))),this.icon=new zp(new sn(this.layers,this.zoom,i=>/^icon/.test(i))),this.glyphOffsetArray=new v,this.lineVertexArray=new E,this.symbolInstances=new m,this.textAnchorOffsets=new A}calculateGlyphDependencies(i,c,f,g,b){for(let w=0;w<i.length;w++)if(c[i.charCodeAt(w)]=!0,(f||g)&&b){const T=Iu[i.charAt(w)];T&&(c[T.charCodeAt(0)]=!0)}}populate(i,c,f){const g=this.layers[0],b=g.layout,w=b.get("text-font"),T=b.get("text-field"),I=b.get("icon-image"),L=(T.value.kind!=="constant"||T.value.value instanceof Ri&&!T.value.value.isEmpty()||T.value.value.toString().length>0)&&(w.value.kind!=="constant"||w.value.value.length>0),F=I.value.kind!=="constant"||!!I.value.value||Object.keys(I.parameters).length>0,j=b.get("symbol-sort-key");if(this.features=[],!L&&!F)return;const H=c.iconDependencies,J=c.glyphDependencies,ee=c.availableImages,ae=new Qr(this.zoom);for(const{feature:ge,id:xe,index:De,sourceLayerIndex:ke}of i){const Ae=g._featureFilter.needGeometry,Je=xs(ge,Ae);if(!g._featureFilter.filter(ae,Je,f))continue;let Qe,kt;if(Ae||(Je.geometry=ws(ge)),L){const St=g.getValueAndResolveTokens("text-field",Je,f,ee),bt=Ri.factory(St),dt=this.hasRTLText=this.hasRTLText||oS(bt);(!dt||es.getRTLTextPluginStatus()==="unavailable"||dt&&es.isParsed())&&(Qe=j2(bt,g,Je))}if(F){const St=g.getValueAndResolveTokens("icon-image",Je,f,ee);kt=St instanceof Xi?St:Xi.fromString(St)}if(!Qe&&!kt)continue;const zt=this.sortFeaturesByKey?j.evaluate(Je,{},f):void 0;if(this.features.push({id:xe,text:Qe,icon:kt,index:De,sourceLayerIndex:ke,geometry:Je.geometry,properties:ge.properties,type:nS[ge.type],sortKey:zt}),kt&&(H[kt.name]=!0),Qe){const St=w.evaluate(Je,{},f).join(","),bt=b.get("text-rotation-alignment")!=="viewport"&&b.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(d.ah.vertical)>=0;for(const dt of Qe.sections)if(dt.image)H[dt.image.name]=!0;else{const At=Ks(Qe.toString()),yt=dt.fontStack||St,at=J[yt]=J[yt]||{};this.calculateGlyphDependencies(dt.text,at,bt,this.allowVerticalPlacement,At)}}}b.get("symbol-placement")==="line"&&(this.features=function(ge){const xe={},De={},ke=[];let Ae=0;function Je(St){ke.push(ge[St]),Ae++}function Qe(St,bt,dt){const At=De[St];return delete De[St],De[bt]=At,ke[At].geometry[0].pop(),ke[At].geometry[0]=ke[At].geometry[0].concat(dt[0]),At}function kt(St,bt,dt){const At=xe[bt];return delete xe[bt],xe[St]=At,ke[At].geometry[0].shift(),ke[At].geometry[0]=dt[0].concat(ke[At].geometry[0]),At}function zt(St,bt,dt){const At=dt?bt[0][bt[0].length-1]:bt[0][0];return`${St}:${At.x}:${At.y}`}for(let St=0;St<ge.length;St++){const bt=ge[St],dt=bt.geometry,At=bt.text?bt.text.toString():null;if(!At){Je(St);continue}const yt=zt(At,dt),at=zt(At,dt,!0);if(yt in De&&at in xe&&De[yt]!==xe[at]){const qt=kt(yt,at,dt),Dt=Qe(yt,at,ke[qt].geometry);delete xe[yt],delete De[at],De[zt(At,ke[Dt].geometry,!0)]=Dt,ke[qt].geometry=null}else yt in De?Qe(yt,at,dt):at in xe?kt(yt,at,dt):(Je(St),xe[yt]=Ae-1,De[at]=Ae-1)}return ke.filter(St=>St.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((ge,xe)=>ge.sortKey-xe.sortKey)}update(i,c,f){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,c,this.layers,f),this.icon.programConfigurations.updatePaintArrays(i,c,this.layers,f))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(i,c){const f=this.lineVertexArray.length;if(i.segment!==void 0){let g=i.dist(c[i.segment+1]),b=i.dist(c[i.segment]);const w={};for(let T=i.segment+1;T<c.length;T++)w[T]={x:c[T].x,y:c[T].y,tileUnitDistanceFromAnchor:g},T<c.length-1&&(g+=c[T+1].dist(c[T]));for(let T=i.segment||0;T>=0;T--)w[T]={x:c[T].x,y:c[T].y,tileUnitDistanceFromAnchor:b},T>0&&(b+=c[T-1].dist(c[T]));for(let T=0;T<c.length;T++){const I=w[T];this.lineVertexArray.emplaceBack(I.x,I.y,I.tileUnitDistanceFromAnchor)}}return{lineStartIndex:f,lineLength:this.lineVertexArray.length-f}}addSymbols(i,c,f,g,b,w,T,I,L,F,j,H){const J=i.indexArray,ee=i.layoutVertexArray,ae=i.segments.prepareSegment(4*c.length,ee,J,this.canOverlap?w.sortKey:void 0),ge=this.glyphOffsetArray.length,xe=ae.vertexLength,De=this.allowVerticalPlacement&&T===d.ah.vertical?Math.PI/2:0,ke=w.text&&w.text.sections;for(let Ae=0;Ae<c.length;Ae++){const{tl:Je,tr:Qe,bl:kt,br:zt,tex:St,pixelOffsetTL:bt,pixelOffsetBR:dt,minFontScaleX:At,minFontScaleY:yt,glyphOffset:at,isSDF:qt,sectionIndex:Dt}=c[Ae],mr=ae.vertexLength,Xr=at[1];Tf(ee,I.x,I.y,Je.x,Xr+Je.y,St.x,St.y,f,qt,bt.x,bt.y,At,yt),Tf(ee,I.x,I.y,Qe.x,Xr+Qe.y,St.x+St.w,St.y,f,qt,dt.x,bt.y,At,yt),Tf(ee,I.x,I.y,kt.x,Xr+kt.y,St.x,St.y+St.h,f,qt,bt.x,dt.y,At,yt),Tf(ee,I.x,I.y,zt.x,Xr+zt.y,St.x+St.w,St.y+St.h,f,qt,dt.x,dt.y,At,yt),Pp(i.dynamicLayoutVertexArray,I,De),J.emplaceBack(mr,mr+1,mr+2),J.emplaceBack(mr+1,mr+2,mr+3),ae.vertexLength+=4,ae.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(at[0]),Ae!==c.length-1&&Dt===c[Ae+1].sectionIndex||i.programConfigurations.populatePaintArrays(ee.length,w,w.index,{},H,ke&&ke[Dt])}i.placedSymbolArray.emplaceBack(I.x,I.y,ge,this.glyphOffsetArray.length-ge,xe,L,F,I.segment,f?f[0]:0,f?f[1]:0,g[0],g[1],T,0,!1,0,j)}_addCollisionDebugVertex(i,c,f,g,b,w){return c.emplaceBack(0,0),i.emplaceBack(f.x,f.y,g,b,Math.round(w.x),Math.round(w.y))}addCollisionDebugVertices(i,c,f,g,b,w,T){const I=b.segments.prepareSegment(4,b.layoutVertexArray,b.indexArray),L=I.vertexLength,F=b.layoutVertexArray,j=b.collisionVertexArray,H=T.anchorX,J=T.anchorY;this._addCollisionDebugVertex(F,j,w,H,J,new k(i,c)),this._addCollisionDebugVertex(F,j,w,H,J,new k(f,c)),this._addCollisionDebugVertex(F,j,w,H,J,new k(f,g)),this._addCollisionDebugVertex(F,j,w,H,J,new k(i,g)),I.vertexLength+=4;const ee=b.indexArray;ee.emplaceBack(L,L+1),ee.emplaceBack(L+1,L+2),ee.emplaceBack(L+2,L+3),ee.emplaceBack(L+3,L),I.primitiveLength+=4}addDebugCollisionBoxes(i,c,f,g){for(let b=i;b<c;b++){const w=this.collisionBoxArray.get(b);this.addCollisionDebugVertices(w.x1,w.y1,w.x2,w.y2,g?this.textCollisionBox:this.iconCollisionBox,w.anchorPoint,f)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Dp(Ge,R_.members,nt),this.iconCollisionBox=new Dp(Ge,R_.members,nt);for(let i=0;i<this.symbolInstances.length;i++){const c=this.symbolInstances.get(i);this.addDebugCollisionBoxes(c.textBoxStartIndex,c.textBoxEndIndex,c,!0),this.addDebugCollisionBoxes(c.verticalTextBoxStartIndex,c.verticalTextBoxEndIndex,c,!0),this.addDebugCollisionBoxes(c.iconBoxStartIndex,c.iconBoxEndIndex,c,!1),this.addDebugCollisionBoxes(c.verticalIconBoxStartIndex,c.verticalIconBoxEndIndex,c,!1)}}_deserializeCollisionBoxesForSymbol(i,c,f,g,b,w,T,I,L){const F={};for(let j=c;j<f;j++){const H=i.get(j);F.textBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.textFeatureIndex=H.featureIndex;break}for(let j=g;j<b;j++){const H=i.get(j);F.verticalTextBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.verticalTextFeatureIndex=H.featureIndex;break}for(let j=w;j<T;j++){const H=i.get(j);F.iconBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.iconFeatureIndex=H.featureIndex;break}for(let j=I;j<L;j++){const H=i.get(j);F.verticalIconBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.verticalIconFeatureIndex=H.featureIndex;break}return F}deserializeCollisionBoxes(i){this.collisionArrays=[];for(let c=0;c<this.symbolInstances.length;c++){const f=this.symbolInstances.get(c);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(i,f.textBoxStartIndex,f.textBoxEndIndex,f.verticalTextBoxStartIndex,f.verticalTextBoxEndIndex,f.iconBoxStartIndex,f.iconBoxEndIndex,f.verticalIconBoxStartIndex,f.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(i,c){const f=i.placedSymbolArray.get(c),g=f.vertexStartIndex+4*f.numGlyphs;for(let b=f.vertexStartIndex;b<g;b+=4)i.indexArray.emplaceBack(b,b+1,b+2),i.indexArray.emplaceBack(b+1,b+2,b+3)}getSortedSymbolIndexes(i){if(this.sortedAngle===i&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const c=Math.sin(i),f=Math.cos(i),g=[],b=[],w=[];for(let T=0;T<this.symbolInstances.length;++T){w.push(T);const I=this.symbolInstances.get(T);g.push(0|Math.round(c*I.anchorX+f*I.anchorY)),b.push(I.featureIndex)}return w.sort((T,I)=>g[T]-g[I]||b[I]-b[T]),w}addToSortKeyRanges(i,c){const f=this.sortKeyRanges[this.sortKeyRanges.length-1];f&&f.sortKey===c?f.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:i,symbolInstanceEnd:i+1})}sortFeatures(i){if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const c of this.symbolInstanceIndexes){const f=this.symbolInstances.get(c);this.featureSortOrder.push(f.featureIndex),[f.rightJustifiedTextSymbolIndex,f.centerJustifiedTextSymbolIndex,f.leftJustifiedTextSymbolIndex].forEach((g,b,w)=>{g>=0&&w.indexOf(g)===b&&this.addIndicesForPlacedSymbol(this.text,g)}),f.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,f.verticalPlacedTextSymbolIndex),f.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.placedIconSymbolIndex),f.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Y_,Q_;Mt("SymbolBucket",ec,{omit:["layers","collisionBoxArray","features","compareText"]}),ec.MAX_GLYPHS=65535,ec.addDynamicAttributes=Pp;var Rp={get paint(){return Q_=Q_||new Si({"icon-opacity":new Gt(ne.paint_symbol["icon-opacity"]),"icon-color":new Gt(ne.paint_symbol["icon-color"]),"icon-halo-color":new Gt(ne.paint_symbol["icon-halo-color"]),"icon-halo-width":new Gt(ne.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Gt(ne.paint_symbol["icon-halo-blur"]),"icon-translate":new Bt(ne.paint_symbol["icon-translate"]),"icon-translate-anchor":new Bt(ne.paint_symbol["icon-translate-anchor"]),"text-opacity":new Gt(ne.paint_symbol["text-opacity"]),"text-color":new Gt(ne.paint_symbol["text-color"],{runtimeType:Nr,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new Gt(ne.paint_symbol["text-halo-color"]),"text-halo-width":new Gt(ne.paint_symbol["text-halo-width"]),"text-halo-blur":new Gt(ne.paint_symbol["text-halo-blur"]),"text-translate":new Bt(ne.paint_symbol["text-translate"]),"text-translate-anchor":new Bt(ne.paint_symbol["text-translate-anchor"])})},get layout(){return Y_=Y_||new Si({"symbol-placement":new Bt(ne.layout_symbol["symbol-placement"]),"symbol-spacing":new Bt(ne.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Bt(ne.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Gt(ne.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Bt(ne.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Bt(ne.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Bt(ne.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Bt(ne.layout_symbol["icon-ignore-placement"]),"icon-optional":new Bt(ne.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Bt(ne.layout_symbol["icon-rotation-alignment"]),"icon-size":new Gt(ne.layout_symbol["icon-size"]),"icon-text-fit":new Bt(ne.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Bt(ne.layout_symbol["icon-text-fit-padding"]),"icon-image":new Gt(ne.layout_symbol["icon-image"]),"icon-rotate":new Gt(ne.layout_symbol["icon-rotate"]),"icon-padding":new Gt(ne.layout_symbol["icon-padding"]),"icon-keep-upright":new Bt(ne.layout_symbol["icon-keep-upright"]),"icon-offset":new Gt(ne.layout_symbol["icon-offset"]),"icon-anchor":new Gt(ne.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Bt(ne.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Bt(ne.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Bt(ne.layout_symbol["text-rotation-alignment"]),"text-field":new Gt(ne.layout_symbol["text-field"]),"text-font":new Gt(ne.layout_symbol["text-font"]),"text-size":new Gt(ne.layout_symbol["text-size"]),"text-max-width":new Gt(ne.layout_symbol["text-max-width"]),"text-line-height":new Bt(ne.layout_symbol["text-line-height"]),"text-letter-spacing":new Gt(ne.layout_symbol["text-letter-spacing"]),"text-justify":new Gt(ne.layout_symbol["text-justify"]),"text-radial-offset":new Gt(ne.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Bt(ne.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Gt(ne.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Gt(ne.layout_symbol["text-anchor"]),"text-max-angle":new Bt(ne.layout_symbol["text-max-angle"]),"text-writing-mode":new Bt(ne.layout_symbol["text-writing-mode"]),"text-rotate":new Gt(ne.layout_symbol["text-rotate"]),"text-padding":new Bt(ne.layout_symbol["text-padding"]),"text-keep-upright":new Bt(ne.layout_symbol["text-keep-upright"]),"text-transform":new Gt(ne.layout_symbol["text-transform"]),"text-offset":new Gt(ne.layout_symbol["text-offset"]),"text-allow-overlap":new Bt(ne.layout_symbol["text-allow-overlap"]),"text-overlap":new Bt(ne.layout_symbol["text-overlap"]),"text-ignore-placement":new Bt(ne.layout_symbol["text-ignore-placement"]),"text-optional":new Bt(ne.layout_symbol["text-optional"])})}};class ey{constructor(i){if(i.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=i.property.overrides?i.property.overrides.runtimeType:Or,this.defaultValue=i}evaluate(i){if(i.formattedSection){const c=this.defaultValue.property.overrides;if(c&&c.hasOverride(i.formattedSection))return c.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default}eachChild(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Mt("FormatSectionOverride",ey,{omit:["defaultValue"]});class Ef extends so{constructor(i){super(i,Rp)}recalculate(i,c){if(super.recalculate(i,c),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const f=this.layout.get("text-writing-mode");if(f){const g=[];for(const b of f)g.indexOf(b)<0&&g.push(b);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(i,c,f,g){const b=this.layout.get(i).evaluate(c,{},f,g),w=this._unevaluatedLayout._values[i];return w.isDataDriven()||jr(w.value)||!b?b:function(T,I){return I.replace(/{([^{}]+)}/g,(L,F)=>T&&F in T?String(T[F]):"")}(c.properties,b)}createBucket(i){return new ec(i)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const i of Rp.paint.overridableProperties){if(!Ef.hasPaintOverride(this.layout,i))continue;const c=this.paint.get(i),f=new ey(c),g=new $r(f,c.property.specification);let b=null;b=c.value.kind==="constant"||c.value.kind==="source"?new Sl("source",g):new Xc("composite",g,c.value.zoomStops),this.paint._values[i]=new oo(c.property,b,c.parameters)}}_handleOverridablePaintPropertyUpdate(i,c,f){return!(!this.layout||c.isDataDriven()||f.isDataDriven())&&Ef.hasPaintOverride(this.layout,i)}static hasPaintOverride(i,c){const f=i.get("text-field"),g=Rp.paint.properties[c];let b=!1;const w=T=>{for(const I of T)if(g.overrides&&g.overrides.hasOverride(I))return void(b=!0)};if(f.value.kind==="constant"&&f.value.value instanceof Ri)w(f.value.value.sections);else if(f.value.kind==="source"){const T=L=>{b||(L instanceof Xo&&In(L.value)===an?w(L.value.sections):L instanceof wl?w(L.sections):L.eachChild(T))},I=f.value;I._styleExpression&&T(I._styleExpression.expression)}return b}}let ty;var sS={get paint(){return ty=ty||new Si({"background-color":new Bt(ne.paint_background["background-color"]),"background-pattern":new ja(ne.paint_background["background-pattern"]),"background-opacity":new Bt(ne.paint_background["background-opacity"])})}};class aS extends so{constructor(i){super(i,sS)}}let ry;var lS={get paint(){return ry=ry||new Si({"raster-opacity":new Bt(ne.paint_raster["raster-opacity"]),"raster-hue-rotate":new Bt(ne.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Bt(ne.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Bt(ne.paint_raster["raster-brightness-max"]),"raster-saturation":new Bt(ne.paint_raster["raster-saturation"]),"raster-contrast":new Bt(ne.paint_raster["raster-contrast"]),"raster-resampling":new Bt(ne.paint_raster["raster-resampling"]),"raster-fade-duration":new Bt(ne.paint_raster["raster-fade-duration"])})}};class cS extends so{constructor(i){super(i,lS)}}class uS extends so{constructor(i){super(i,{}),this.onAdd=c=>{this.implementation.onAdd&&this.implementation.onAdd(c,c.painter.context.gl)},this.onRemove=c=>{this.implementation.onRemove&&this.implementation.onRemove(c,c.painter.context.gl)},this.implementation=i}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class hS{constructor(i){this._methodToThrottle=i,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Bp=63710088e-1;class ta{constructor(i,c){if(isNaN(i)||isNaN(c))throw new Error(`Invalid LngLat object: (${i}, ${c})`);if(this.lng=+i,this.lat=+c,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ta(me(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(i){const c=Math.PI/180,f=this.lat*c,g=i.lat*c,b=Math.sin(f)*Math.sin(g)+Math.cos(f)*Math.cos(g)*Math.cos((i.lng-this.lng)*c);return Bp*Math.acos(Math.min(b,1))}static convert(i){if(i instanceof ta)return i;if(Array.isArray(i)&&(i.length===2||i.length===3))return new ta(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&typeof i=="object"&&i!==null)return new ta(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const ny=2*Math.PI*Bp;function iy(s){return ny*Math.cos(s*Math.PI/180)}function oy(s){return(180+s)/360}function sy(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function ay(s,i){return s/iy(i)}function Fp(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}class Mf{constructor(i,c,f=0){this.x=+i,this.y=+c,this.z=+f}static fromLngLat(i,c=0){const f=ta.convert(i);return new Mf(oy(f.lng),sy(f.lat),ay(c,f.lat))}toLngLat(){return new ta(360*this.x-180,Fp(this.y))}toAltitude(){return this.z*iy(Fp(this.y))}meterInMercatorCoordinateUnits(){return 1/ny*(i=Fp(this.y),1/Math.cos(i*Math.PI/180));var i}}function ly(s,i,c){var f=2*Math.PI*6378137/256/Math.pow(2,c);return[s*f-2*Math.PI*6378137/2,i*f-2*Math.PI*6378137/2]}class Op{constructor(i,c,f){if(i<0||i>25||f<0||f>=Math.pow(2,i)||c<0||c>=Math.pow(2,i))throw new Error(`x=${c}, y=${f}, z=${i} outside of bounds. 0<=x<${Math.pow(2,i)}, 0<=y<${Math.pow(2,i)} 0<=z<=25 `);this.z=i,this.x=c,this.y=f,this.key=zu(0,i,i,c,f)}equals(i){return this.z===i.z&&this.x===i.x&&this.y===i.y}url(i,c,f){const g=(w=this.y,T=this.z,I=ly(256*(b=this.x),256*(w=Math.pow(2,T)-w-1),T),L=ly(256*(b+1),256*(w+1),T),I[0]+","+I[1]+","+L[0]+","+L[1]);var b,w,T,I,L;const F=function(j,H,J){let ee,ae="";for(let ge=j;ge>0;ge--)ee=1<<ge-1,ae+=(H&ee?1:0)+(J&ee?2:0);return ae}(this.z,this.x,this.y);return i[(this.x+this.y)%i.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(f==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,c>1?"@2x":"").replace(/{quadkey}/g,F).replace(/{bbox-epsg-3857}/g,g)}isChildOf(i){const c=this.z-i.z;return c>0&&i.x===this.x>>c&&i.y===this.y>>c}getTilePoint(i){const c=Math.pow(2,this.z);return new k((i.x*c-this.x)*yn,(i.y*c-this.y)*yn)}toString(){return`${this.z}/${this.x}/${this.y}`}}class cy{constructor(i,c){this.wrap=i,this.canonical=c,this.key=zu(i,c.z,c.z,c.x,c.y)}}class lo{constructor(i,c,f,g,b){if(i<f)throw new Error(`overscaledZ should be >= z; overscaledZ = ${i}; z = ${f}`);this.overscaledZ=i,this.wrap=c,this.canonical=new Op(f,+g,+b),this.key=zu(c,i,f,g,b)}clone(){return new lo(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)}scaledTo(i){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const c=this.canonical.z-i;return i>this.canonical.z?new lo(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new lo(i,this.wrap,i,this.canonical.x>>c,this.canonical.y>>c)}calculateScaledKey(i,c){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const f=this.canonical.z-i;return i>this.canonical.z?zu(this.wrap*+c,i,this.canonical.z,this.canonical.x,this.canonical.y):zu(this.wrap*+c,i,i,this.canonical.x>>f,this.canonical.y>>f)}isChildOf(i){if(i.wrap!==this.wrap)return!1;const c=this.canonical.z-i.canonical.z;return i.overscaledZ===0||i.overscaledZ<this.overscaledZ&&i.canonical.x===this.canonical.x>>c&&i.canonical.y===this.canonical.y>>c}children(i){if(this.overscaledZ>=i)return[new lo(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const c=this.canonical.z+1,f=2*this.canonical.x,g=2*this.canonical.y;return[new lo(c,this.wrap,c,f,g),new lo(c,this.wrap,c,f+1,g),new lo(c,this.wrap,c,f,g+1),new lo(c,this.wrap,c,f+1,g+1)]}isLessThan(i){return this.wrap<i.wrap||!(this.wrap>i.wrap)&&(this.overscaledZ<i.overscaledZ||!(this.overscaledZ>i.overscaledZ)&&(this.canonical.x<i.canonical.x||!(this.canonical.x>i.canonical.x)&&this.canonical.y<i.canonical.y))}wrapped(){return new lo(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(i){return new lo(this.overscaledZ,i,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new cy(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(i){return this.canonical.getTilePoint(new Mf(i.x-this.wrap,i.y))}}function zu(s,i,c,f,g){(s*=2)<0&&(s=-1*s-1);const b=1<<c;return(b*b*s+b*g+f).toString(36)+c.toString(36)+i.toString(36)}Mt("CanonicalTileID",Op),Mt("OverscaledTileID",lo,{omit:["posMatrix"]});class uy{constructor(i,c,f,g=1,b=1,w=1,T=0){if(this.uid=i,c.height!==c.width)throw new RangeError("DEM tiles must be square");if(f&&!["mapbox","terrarium","custom"].includes(f))return void Ze(`"${f}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=c.height;const I=this.dim=c.height-2;switch(this.data=new Uint32Array(c.data.buffer),f){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=g,this.greenFactor=b,this.blueFactor=w,this.baseShift=T;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let L=0;L<I;L++)this.data[this._idx(-1,L)]=this.data[this._idx(0,L)],this.data[this._idx(I,L)]=this.data[this._idx(I-1,L)],this.data[this._idx(L,-1)]=this.data[this._idx(L,0)],this.data[this._idx(L,I)]=this.data[this._idx(L,I-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(I,-1)]=this.data[this._idx(I-1,0)],this.data[this._idx(-1,I)]=this.data[this._idx(0,I-1)],this.data[this._idx(I,I)]=this.data[this._idx(I-1,I-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let L=0;L<I;L++)for(let F=0;F<I;F++){const j=this.get(L,F);j>this.max&&(this.max=j),j<this.min&&(this.min=j)}}get(i,c){const f=new Uint8Array(this.data.buffer),g=4*this._idx(i,c);return this.unpack(f[g],f[g+1],f[g+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(i,c){if(i<-1||i>=this.dim+1||c<-1||c>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(c+1)*this.stride+(i+1)}unpack(i,c,f){return i*this.redFactor+c*this.greenFactor+f*this.blueFactor-this.baseShift}getPixels(){return new ao({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,c,f){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let g=c*this.dim,b=c*this.dim+this.dim,w=f*this.dim,T=f*this.dim+this.dim;switch(c){case-1:g=b-1;break;case 1:b=g+1}switch(f){case-1:w=T-1;break;case 1:T=w+1}const I=-c*this.dim,L=-f*this.dim;for(let F=w;F<T;F++)for(let j=g;j<b;j++)this.data[this._idx(j,F)]=i.data[this._idx(j+I,F+L)]}}Mt("DEMData",uy);class hy{constructor(i){this._stringToNumber={},this._numberToString=[];for(let c=0;c<i.length;c++){const f=i[c];this._stringToNumber[f]=c,this._numberToString[c]=f}}encode(i){return this._stringToNumber[i]}decode(i){if(i>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${i} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[i]}}class fy{constructor(i,c,f,g,b){this.type="Feature",this._vectorTileFeature=i,i._z=c,i._x=f,i._y=g,this.properties=i.properties,this.id=b}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(i){this._geometry=i}toJSON(){const i={geometry:this.geometry};for(const c in this)c!=="_geometry"&&c!=="_vectorTileFeature"&&(i[c]=this[c]);return i}}class dy{constructor(i,c){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new Fa(yn,16,0),this.grid3D=new Fa(yn,16,0),this.featureIndexArray=new V,this.promoteId=c}insert(i,c,f,g,b,w){const T=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(f,g,b);const I=w?this.grid3D:this.grid;for(let L=0;L<c.length;L++){const F=c[L],j=[1/0,1/0,-1/0,-1/0];for(let H=0;H<F.length;H++){const J=F[H];j[0]=Math.min(j[0],J.x),j[1]=Math.min(j[1],J.y),j[2]=Math.max(j[2],J.x),j[3]=Math.max(j[3],J.y)}j[0]<yn&&j[1]<yn&&j[2]>=0&&j[3]>=0&&I.insert(T,j[0],j[1],j[2],j[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Ys.VectorTile(new Ep(this.rawTileData)).layers,this.sourceLayerCoder=new hy(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(i,c,f,g){this.loadVTLayers();const b=i.params||{},w=yn/i.tileSize/i.scale,T=Ml(b.filter),I=i.queryGeometry,L=i.queryPadding*w,F=my(I),j=this.grid.query(F.minX-L,F.minY-L,F.maxX+L,F.maxY+L),H=my(i.cameraQueryGeometry),J=this.grid3D.query(H.minX-L,H.minY-L,H.maxX+L,H.maxY+L,(ge,xe,De,ke)=>function(Ae,Je,Qe,kt,zt){for(const bt of Ae)if(Je<=bt.x&&Qe<=bt.y&&kt>=bt.x&&zt>=bt.y)return!0;const St=[new k(Je,Qe),new k(Je,zt),new k(kt,zt),new k(kt,Qe)];if(Ae.length>2){for(const bt of St)if(Hl(Ae,bt))return!0}for(let bt=0;bt<Ae.length-1;bt++)if(qx(Ae[bt],Ae[bt+1],St))return!0;return!1}(i.cameraQueryGeometry,ge-L,xe-L,De+L,ke+L));for(const ge of J)j.push(ge);j.sort(fS);const ee={};let ae;for(let ge=0;ge<j.length;ge++){const xe=j[ge];if(xe===ae)continue;ae=xe;const De=this.featureIndexArray.get(xe);let ke=null;this.loadMatchingFeature(ee,De.bucketIndex,De.sourceLayerIndex,De.featureIndex,T,b.layers,b.availableImages,c,f,g,(Ae,Je,Qe)=>(ke||(ke=ws(Ae)),Je.queryIntersectsFeature(I,Ae,Qe,ke,this.z,i.transform,w,i.pixelPosMatrix)))}return ee}loadMatchingFeature(i,c,f,g,b,w,T,I,L,F,j){const H=this.bucketLayerIDs[c];if(w&&!function(ge,xe){for(let De=0;De<ge.length;De++)if(xe.indexOf(ge[De])>=0)return!0;return!1}(w,H))return;const J=this.sourceLayerCoder.decode(f),ee=this.vtLayers[J].feature(g);if(b.needGeometry){const ge=xs(ee,!0);if(!b.filter(new Qr(this.tileID.overscaledZ),ge,this.tileID.canonical))return}else if(!b.filter(new Qr(this.tileID.overscaledZ),ee))return;const ae=this.getId(ee,J);for(let ge=0;ge<H.length;ge++){const xe=H[ge];if(w&&w.indexOf(xe)<0)continue;const De=I[xe];if(!De)continue;let ke={};ae&&F&&(ke=F.getState(De.sourceLayer||"_geojsonTileLayer",ae));const Ae=X({},L[xe]);Ae.paint=py(Ae.paint,De.paint,ee,ke,T),Ae.layout=py(Ae.layout,De.layout,ee,ke,T);const Je=!j||j(ee,De,ke);if(!Je)continue;const Qe=new fy(ee,this.z,this.x,this.y,ae);Qe.layer=Ae;let kt=i[xe];kt===void 0&&(kt=i[xe]=[]),kt.push({featureIndex:g,feature:Qe,intersectionZ:Je})}}lookupSymbolFeatures(i,c,f,g,b,w,T,I){const L={};this.loadVTLayers();const F=Ml(b);for(const j of i)this.loadMatchingFeature(L,f,g,j,F,w,T,I,c);return L}hasLayer(i){for(const c of this.bucketLayerIDs)for(const f of c)if(i===f)return!0;return!1}getId(i,c){let f=i.id;return this.promoteId&&(f=i.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[c]],typeof f=="boolean"&&(f=Number(f))),f}}function py(s,i,c,f,g){return _e(s,(b,w)=>{const T=i instanceof Na?i.get(w):null;return T&&T.evaluate?T.evaluate(c,f,g):T})}function my(s){let i=1/0,c=1/0,f=-1/0,g=-1/0;for(const b of s)i=Math.min(i,b.x),c=Math.min(c,b.y),f=Math.max(f,b.x),g=Math.max(g,b.y);return{minX:i,minY:c,maxX:f,maxY:g}}function fS(s,i){return i-s}function gy(s,i,c,f,g){const b=[];for(let w=0;w<s.length;w++){const T=s[w];let I;for(let L=0;L<T.length-1;L++){let F=T[L],j=T[L+1];F.x<i&&j.x<i||(F.x<i?F=new k(i,F.y+(i-F.x)/(j.x-F.x)*(j.y-F.y))._round():j.x<i&&(j=new k(i,F.y+(i-F.x)/(j.x-F.x)*(j.y-F.y))._round()),F.y<c&&j.y<c||(F.y<c?F=new k(F.x+(c-F.y)/(j.y-F.y)*(j.x-F.x),c)._round():j.y<c&&(j=new k(F.x+(c-F.y)/(j.y-F.y)*(j.x-F.x),c)._round()),F.x>=f&&j.x>=f||(F.x>=f?F=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round():j.x>=f&&(j=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round()),F.y>=g&&j.y>=g||(F.y>=g?F=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round():j.y>=g&&(j=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round()),I&&F.equals(I[I.length-1])||(I=[F],b.push(I)),I.push(j)))))}}return b}Mt("FeatureIndex",dy,{omit:["rawTileData","sourceLayerCoder"]});class ra extends k{constructor(i,c,f,g){super(i,c),this.angle=f,g!==void 0&&(this.segment=g)}clone(){return new ra(this.x,this.y,this.angle,this.segment)}}function _y(s,i,c,f,g){if(i.segment===void 0||c===0)return!0;let b=i,w=i.segment+1,T=0;for(;T>-c/2;){if(w--,w<0)return!1;T-=s[w].dist(b),b=s[w]}T+=s[w].dist(s[w+1]),w++;const I=[];let L=0;for(;T<c/2;){const F=s[w],j=s[w+1];if(!j)return!1;let H=s[w-1].angleTo(F)-F.angleTo(j);for(H=Math.abs((H+3*Math.PI)%(2*Math.PI)-Math.PI),I.push({distance:T,angleDelta:H}),L+=H;T-I[0].distance>f;)L-=I.shift().angleDelta;if(L>g)return!1;w++,T+=F.dist(j)}return!0}function yy(s){let i=0;for(let c=0;c<s.length-1;c++)i+=s[c].dist(s[c+1]);return i}function vy(s,i,c){return s?.6*i*c:0}function by(s,i){return Math.max(s?s.right-s.left:0,i?i.right-i.left:0)}function dS(s,i,c,f,g,b){const w=vy(c,g,b),T=by(c,f)*b;let I=0;const L=yy(s)/2;for(let F=0;F<s.length-1;F++){const 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te={keys:[],values:[],keycache:{},valuecache:{}};for($=0;$<pe.length;$++)te.feature=pe.feature($),Z.writeMessage(2,re,te);var le=te.keys;for($=0;$<le.length;$++)Z.writeStringField(3,le[$]);var Ce=te.values;for($=0;$<Ce.length;$++)Z.writeMessage(4,It,Ce[$])}function re(pe,Z){var $=pe.feature;$.id!==void 0&&Z.writeVarintField(1,$.id),Z.writeMessage(2,ce,pe),Z.writeVarintField(3,$.type),Z.writeMessage(4,ht,$)}function ce(pe,Z){var $=pe.feature,te=pe.keys,le=pe.values,Ce=pe.keycache,Ie=pe.valuecache;for(var Pe in $.properties){var Se=$.properties[Pe],W=Ce[Pe];if(Se!==null){W===void 0&&(te.push(Pe),Ce[Pe]=W=te.length-1),Z.writeVarint(W);var Be=typeof Se;Be!=="string"&&Be!=="boolean"&&Be!=="number"&&(Se=JSON.stringify(Se));var Fe=Be+":"+Se,qe=Ie[Fe];qe===void 0&&(le.push(Se),Ie[Fe]=qe=le.length-1),Z.writeVarint(qe)}}}function Ze(pe,Z){return(Z<<3)+(7&pe)}function Me(pe){return pe<<1^pe>>31}function ht(pe,Z){for(var $=pe.loadGeometry(),te=pe.type,le=0,Ce=0,Ie=$.length,Pe=0;Pe<Ie;Pe++){var Se=$[Pe],W=1;te===1&&(W=Se.length),Z.writeVarint(Ze(1,W));for(var Be=te===3?Se.length-1:Se.length,Fe=0;Fe<Be;Fe++){Fe===1&&te!==1&&Z.writeVarint(Ze(2,Be-1));var qe=Se[Fe].x-le,Xe=Se[Fe].y-Ce;Z.writeVarint(Me(qe)),Z.writeVarint(Me(Xe)),le+=qe,Ce+=Xe}te===3&&Z.writeVarint(Ze(7,1))}}function It(pe,Z){var $=typeof pe;$==="string"?Z.writeStringField(1,pe):$==="boolean"?Z.writeBooleanField(7,pe):$==="number"&&(pe%1!=0?Z.writeDoubleField(3,pe):pe<0?Z.writeSVarintField(6,pe):Z.writeVarintField(5,pe))}B.exports=_e,B.exports.fromVectorTileJs=_e,B.exports.fromGeojsonVt=function(pe,Z){Z=Z||{};var $={};for(var te in pe)$[te]=new Y(pe[te].features,Z),$[te].name=te,$[te].version=Z.version,$[te].extent=Z.extent;return _e({layers:$})},B.exports.GeoJSONWrapper=Y;var Ot=d.bv(B.exports);const Ke={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:pe=>pe},Kt=Math.fround||(vt=new Float32Array(1),pe=>(vt[0]=+pe,vt[0]));var vt;const Lt=3,Vt=5,sr=6;class fr{constructor(Z){this.options=Object.assign(Object.create(Ke),Z),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(Z){const{log:$,minZoom:te,maxZoom:le}=this.options;$&&console.time("total time");const Ce=`prepare ${Z.length} points`;$&&console.time(Ce),this.points=Z;const Ie=[];for(let Se=0;Se<Z.length;Se++){const W=Z[Se];if(!W.geometry)continue;const[Be,Fe]=W.geometry.coordinates,qe=Kt(nr(Be)),Xe=Kt(tr(Fe));Ie.push(qe,Xe,1/0,Se,-1,1),this.options.reduce&&Ie.push(0)}let Pe=this.trees[le+1]=this._createTree(Ie);$&&console.timeEnd(Ce);for(let Se=le;Se>=te;Se--){const W=+Date.now();Pe=this.trees[Se]=this._createTree(this._cluster(Pe,Se)),$&&console.log("z%d: %d clusters in %dms",Se,Pe.numItems,+Date.now()-W)}return $&&console.timeEnd("total time"),this}getClusters(Z,$){let te=((Z[0]+180)%360+360)%360-180;const le=Math.max(-90,Math.min(90,Z[1]));let Ce=Z[2]===180?180:((Z[2]+180)%360+360)%360-180;const Ie=Math.max(-90,Math.min(90,Z[3]));if(Z[2]-Z[0]>=360)te=-180,Ce=180;else if(te>Ce){const Fe=this.getClusters([te,le,180,Ie],$),qe=this.getClusters([-180,le,Ce,Ie],$);return Fe.concat(qe)}const Pe=this.trees[this._limitZoom($)],Se=Pe.range(nr(te),tr(Ie),nr(Ce),tr(le)),W=Pe.data,Be=[];for(const Fe of Se){const qe=this.stride*Fe;Be.push(W[qe+Vt]>1?er(W,qe,this.clusterProps):this.points[W[qe+Lt]])}return Be}getChildren(Z){const $=this._getOriginId(Z),te=this._getOriginZoom(Z),le="No cluster with the specified id.",Ce=this.trees[te];if(!Ce)throw new Error(le);const Ie=Ce.data;if($*this.stride>=Ie.length)throw new Error(le);const Pe=this.options.radius/(this.options.extent*Math.pow(2,te-1)),Se=Ce.within(Ie[$*this.stride],Ie[$*this.stride+1],Pe),W=[];for(const Be of Se){const Fe=Be*this.stride;Ie[Fe+4]===Z&&W.push(Ie[Fe+Vt]>1?er(Ie,Fe,this.clusterProps):this.points[Ie[Fe+Lt]])}if(W.length===0)throw new Error(le);return W}getLeaves(Z,$,te){const le=[];return this._appendLeaves(le,Z,$=$||10,te=te||0,0),le}getTile(Z,$,te){const le=this.trees[this._limitZoom(Z)],Ce=Math.pow(2,Z),{extent:Ie,radius:Pe}=this.options,Se=Pe/Ie,W=(te-Se)/Ce,Be=(te+1+Se)/Ce,Fe={features:[]};return this._addTileFeatures(le.range(($-Se)/Ce,W,($+1+Se)/Ce,Be),le.data,$,te,Ce,Fe),$===0&&this._addTileFeatures(le.range(1-Se/Ce,W,1,Be),le.data,Ce,te,Ce,Fe),$===Ce-1&&this._addTileFeatures(le.range(0,W,Se/Ce,Be),le.data,-1,te,Ce,Fe),Fe.features.length?Fe:null}getClusterExpansionZoom(Z){let $=this._getOriginZoom(Z)-1;for(;$<=this.options.maxZoom;){const te=this.getChildren(Z);if($++,te.length!==1)break;Z=te[0].properties.cluster_id}return $}_appendLeaves(Z,$,te,le,Ce){const Ie=this.getChildren($);for(const Pe of Ie){const Se=Pe.properties;if(Se&&Se.cluster?Ce+Se.point_count<=le?Ce+=Se.point_count:Ce=this._appendLeaves(Z,Se.cluster_id,te,le,Ce):Ce<le?Ce++:Z.push(Pe),Z.length===te)break}return Ce}_createTree(Z){const $=new d.au(Z.length/this.stride|0,this.options.nodeSize,Float32Array);for(let te=0;te<Z.length;te+=this.stride)$.add(Z[te],Z[te+1]);return $.finish(),$.data=Z,$}_addTileFeatures(Z,$,te,le,Ce,Ie){for(const Pe of Z){const Se=Pe*this.stride,W=$[Se+Vt]>1;let Be,Fe,qe;if(W)Be=Nt($,Se,this.clusterProps),Fe=$[Se],qe=$[Se+1];else{const Pt=this.points[$[Se+Lt]];Be=Pt.properties;const[$t,ar]=Pt.geometry.coordinates;Fe=nr($t),qe=tr(ar)}const Xe={type:1,geometry:[[Math.round(this.options.extent*(Fe*Ce-te)),Math.round(this.options.extent*(qe*Ce-le))]],tags:Be};let ct;ct=W||this.options.generateId?$[Se+Lt]:this.points[$[Se+Lt]].id,ct!==void 0&&(Xe.id=ct),Ie.features.push(Xe)}}_limitZoom(Z){return Math.max(this.options.minZoom,Math.min(Math.floor(+Z),this.options.maxZoom+1))}_cluster(Z,$){const{radius:te,extent:le,reduce:Ce,minPoints:Ie}=this.options,Pe=te/(le*Math.pow(2,$)),Se=Z.data,W=[],Be=this.stride;for(let Fe=0;Fe<Se.length;Fe+=Be){if(Se[Fe+2]<=$)continue;Se[Fe+2]=$;const 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for(te=0;te<W.length;te++){var Fe=[];for(le=0;le<W[te].length;le+=2)Fe.push(xn(W[te][le],W[te][le+1],Z,Ce,Ie,Pe));Se.geometry.push(Fe)}}return pe.transformed=!0,pe}function xn(pe,Z,$,te,le,Ce){return[Math.round($*(pe*te-le)),Math.round($*(Z*te-Ce))]}function Bo(pe,Z,$,te,le){for(var Ce=Z===le.maxZoom?0:le.tolerance/((1<<Z)*le.extent),Ie={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:$,y:te,z:Z,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},Pe=0;Pe<pe.length;Pe++){Ie.numFeatures++,Or(Ie,pe[Pe],Ce,le);var Se=pe[Pe].minX,W=pe[Pe].minY,Be=pe[Pe].maxX,Fe=pe[Pe].maxY;Se<Ie.minX&&(Ie.minX=Se),W<Ie.minY&&(Ie.minY=W),Be>Ie.maxX&&(Ie.maxX=Be),Fe>Ie.maxY&&(Ie.maxY=Fe)}return Ie}function Or(pe,Z,$,te){var le=Z.geometry,Ce=Z.type,Ie=[];if(Ce==="Point"||Ce==="MultiPoint")for(var Pe=0;Pe<le.length;Pe+=3)Ie.push(le[Pe]),Ie.push(le[Pe+1]),pe.numPoints++,pe.numSimplified++;else if(Ce==="LineString")mt(Ie,le,pe,$,!1,!1);else if(Ce==="MultiLineString"||Ce==="Polygon")for(Pe=0;Pe<le.length;Pe++)mt(Ie,le[Pe],pe,$,Ce==="Polygon",Pe===0);else if(Ce==="MultiPolygon")for(var Se=0;Se<le.length;Se++){var W=le[Se];for(Pe=0;Pe<W.length;Pe++)mt(Ie,W[Pe],pe,$,!0,Pe===0)}if(Ie.length){var Be=Z.tags||null;if(Ce==="LineString"&&te.lineMetrics){for(var Fe in Be={},Z.tags)Be[Fe]=Z.tags[Fe];Be.mapbox_clip_start=le.start/le.size,Be.mapbox_clip_end=le.end/le.size}var qe={geometry:Ie,type:Ce==="Polygon"||Ce==="MultiPolygon"?3:Ce==="LineString"||Ce==="MultiLineString"?2:1,tags:Be};Z.id!==null&&(qe.id=Z.id),pe.features.push(qe)}}function mt(pe,Z,$,te,le,Ce){var Ie=te*te;if(te>0&&Z.size<(le?Ie:te))$.numPoints+=Z.length/3;else{for(var Pe=[],Se=0;Se<Z.length;Se+=3)(te===0||Z[Se+2]>Ie)&&($.numSimplified++,Pe.push(Z[Se]),Pe.push(Z[Se+1])),$.numPoints++;le&&function(W,Be){for(var Fe=0,qe=0,Xe=W.length,ct=Xe-2;qe<Xe;ct=qe,qe+=2)Fe+=(W[qe]-W[ct])*(W[qe+1]+W[ct+1]);if(Fe>0===Be)for(qe=0,Xe=W.length;qe<Xe/2;qe+=2){var Pt=W[qe],$t=W[qe+1];W[qe]=W[Xe-2-qe],W[qe+1]=W[Xe-1-qe],W[Xe-2-qe]=Pt,W[Xe-1-qe]=$t}}(Pe,Ce),pe.push(Pe)}}function rr(pe,Z){var $=(Z=this.options=function(le,Ce){for(var Ie in Ce)le[Ie]=Ce[Ie];return le}(Object.create(this.options),Z)).debug;if($&&console.time("preprocess data"),Z.maxZoom<0||Z.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(Z.promoteId&&Z.generateId)throw new Error("promoteId and generateId cannot be used together.");var te=function(le,Ce){var Ie=[];if(le.type==="FeatureCollection")for(var Pe=0;Pe<le.features.length;Pe++)st(Ie,le.features[Pe],Ce,Pe);else st(Ie,le.type==="Feature"?le:{geometry:le},Ce);return Ie}(pe,Z);this.tiles={},this.tileCoords=[],$&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",Z.indexMaxZoom,Z.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),te=function(le,Ce){var Ie=Ce.buffer/Ce.extent,Pe=le,Se=Ye(le,1,-1-Ie,Ie,0,-1,2,Ce),W=Ye(le,1,1-Ie,2+Ie,0,-1,2,Ce);return(Se||W)&&(Pe=Ye(le,1,-Ie,1+Ie,0,-1,2,Ce)||[],Se&&(Pe=Jr(Se,1).concat(Pe)),W&&(Pe=Pe.concat(Jr(W,-1)))),Pe}(te,Z),te.length&&this.splitTile(te,0,0,0),$&&(te.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Jt(pe,Z,$){return 32*((1<<pe)*$+Z)+pe}function Nr(pe,Z){return Z?pe.properties[Z]:pe.id}function vi(pe,Z){if(pe==null)return!0;if(pe.type==="Feature")return Nr(pe,Z)!=null;if(pe.type==="FeatureCollection"){const $=new Set;for(const te of pe.features){const le=Nr(te,Z);if(le==null||$.has(le))return!1;$.add(le)}return!0}return!1}function Qt(pe,Z){const $=new Map;if(pe!=null)if(pe.type==="Feature")$.set(Nr(pe,Z),pe);else for(const te of pe.features)$.set(Nr(te,Z),te);return $}rr.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},rr.prototype.splitTile=function(pe,Z,$,te,le,Ce,Ie){for(var Pe=[pe,Z,$,te],Se=this.options,W=Se.debug;Pe.length;){te=Pe.pop(),$=Pe.pop(),Z=Pe.pop(),pe=Pe.pop();var Be=1<<Z,Fe=Jt(Z,$,te),qe=this.tiles[Fe];if(!qe&&(W>1&&console.time("creation"),qe=this.tiles[Fe]=Bo(pe,Z,$,te,Se),this.tileCoords.push({z:Z,x:$,y:te}),W)){W>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",Z,$,te,qe.numFeatures,qe.numPoints,qe.numSimplified),console.timeEnd("creation"));var Xe="z"+Z;this.stats[Xe]=(this.stats[Xe]||0)+1,this.total++}if(qe.source=pe,le){if(Z===Se.maxZoom||Z===le)continue;var ct=1<<le-Z;if($!==Math.floor(Ce/ct)||te!==Math.floor(Ie/ct))continue}else if(Z===Se.indexMaxZoom||qe.numPoints<=Se.indexMaxPoints)continue;if(qe.source=null,pe.length!==0){W>1&&console.time("clipping");var Pt,$t,ar,_r,Yr,Cn,lr=.5*Se.buffer/Se.extent,ln=.5-lr,Bn=.5+lr,fi=1+lr;Pt=$t=ar=_r=null,Yr=Ye(pe,Be,$-lr,$+Bn,0,qe.minX,qe.maxX,Se),Cn=Ye(pe,Be,$+ln,$+fi,0,qe.minX,qe.maxX,Se),pe=null,Yr&&(Pt=Ye(Yr,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),$t=Ye(Yr,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Yr=null),Cn&&(ar=Ye(Cn,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),_r=Ye(Cn,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Cn=null),W>1&&console.timeEnd("clipping"),Pe.push(Pt||[],Z+1,2*$,2*te),Pe.push($t||[],Z+1,2*$,2*te+1),Pe.push(ar||[],Z+1,2*$+1,2*te),Pe.push(_r||[],Z+1,2*$+1,2*te+1)}}},rr.prototype.getTile=function(pe,Z,$){var te=this.options,le=te.extent,Ce=te.debug;if(pe<0||pe>24)return null;var Ie=1<<pe,Pe=Jt(pe,Z=(Z%Ie+Ie)%Ie,$);if(this.tiles[Pe])return Xn(this.tiles[Pe],le);Ce>1&&console.log("drilling down to z%d-%d-%d",pe,Z,$);for(var Se,W=pe,Be=Z,Fe=$;!Se&&W>0;)W--,Be=Math.floor(Be/2),Fe=Math.floor(Fe/2),Se=this.tiles[Jt(W,Be,Fe)];return Se&&Se.source?(Ce>1&&console.log("found parent tile 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d._(this,void 0,void 0,function*(){if(d.bA.isParsed())return d.bA.getState();if($.pluginStatus!=="loading")return d.bA.setState($),$;const te=$.pluginURL;if(this.self.importScripts(te),d.bA.isParsed()){const le={pluginStatus:"loaded",pluginURL:te};return d.bA.setState(le),le}throw d.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${te}`)})}_getAvailableImages(Z){let $=this.availableImages[Z];return $||($=[]),$}_getLayerIndex(Z){let $=this.layerIndexes[Z];return $||($=this.layerIndexes[Z]=new a),$}_getWorkerSource(Z,$,te){if(this.workerSources[Z]||(this.workerSources[Z]={}),this.workerSources[Z][$]||(this.workerSources[Z][$]={}),!this.workerSources[Z][$][te]){const le={sendAsync:(Ce,Ie)=>(Ce.targetMapId=Z,this.actor.sendAsync(Ce,Ie))};switch($){case"vector":this.workerSources[Z][$][te]=new k(le,this._getLayerIndex(Z),this._getAvailableImages(Z));break;case"geojson":this.workerSources[Z][$][te]=new 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Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return h}getPixelSize(){const{width:o,height:h}=this.atlasImage;return{width:o,height:h}}getPattern(o){const h=this.patterns[o],p=this.getImage(o);if(!p)return null;if(h&&h.position.version===p.version)return h.position;if(h)h.position.version=p.version;else{const m={w:p.data.width+2,h:p.data.height+2,x:0,y:0},v=new a.I(m,p);this.patterns[o]={bin:m,position:v}}return this._updatePatternAtlas(),this.patterns[o].position}bind(o){const h=o.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new re(o,this.atlasImage,h.RGBA),this.atlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE)}_updatePatternAtlas(){const o=[];for(const v in this.patterns)o.push(this.patterns[v].bin);const{w:h,h:p}=a.p(o),m=this.atlasImage;m.resize({width:h||1,height:p||1});for(const v in this.patterns){const{bin:E}=this.patterns[v],M=E.x+1,A=E.y+1,R=this.getImage(v).data,V=R.width,q=R.height;a.R.copy(R,m,{x:0,y:0},{x:M,y:A},{width:V,height:q}),a.R.copy(R,m,{x:0,y:q-1},{x:M,y:A-1},{width:V,height:1}),a.R.copy(R,m,{x:0,y:0},{x:M,y:A+q},{width:V,height:1}),a.R.copy(R,m,{x:V-1,y:0},{x:M-1,y:A},{width:1,height:q}),a.R.copy(R,m,{x:0,y:0},{x:M+V,y:A},{width:1,height:q})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(o){for(const h of o){if(this.callbackDispatchedThisFrame[h])continue;this.callbackDispatchedThisFrame[h]=!0;const p=this.getImage(h);p||a.w(`Image with ID: "${h}" was not found`),ce(p)&&this.updateImage(h,p)}}}const Me=1e20;function ht(y,o,h,p,m,v,E,M,A){for(let R=o;R<o+p;R++)It(y,h*v+R,v,m,E,M,A);for(let R=h;R<h+m;R++)It(y,R*v+o,1,p,E,M,A)}function It(y,o,h,p,m,v,E){v[0]=0,E[0]=-Me,E[1]=Me,m[0]=y[o];for(let M=1,A=0,R=0;M<p;M++){m[M]=y[o+M*h];const V=M*M;do{const q=v[A];R=(m[M]-m[q]+V-q*q)/(M-q)/2}while(R<=E[A]&&--A>-1);A++,v[A]=M,E[A]=R,E[A+1]=Me}for(let M=0,A=0;M<p;M++){for(;E[A+1]<M;)A++;const R=v[A],V=M-R;y[o+M*h]=m[R]+V*V}}class Ot{constructor(o,h){this.requestManager=o,this.localIdeographFontFamily=h,this.entries={}}setURL(o){this.url=o}getGlyphs(o){return a._(this,void 0,void 0,function*(){const h=[];for(const v in o)for(const E of o[v])h.push(this._getAndCacheGlyphsPromise(v,E));const p=yield Promise.all(h),m={};for(const{stack:v,id:E,glyph:M}of p)m[v]||(m[v]={}),m[v][E]=M&&{id:M.id,bitmap:M.bitmap.clone(),metrics:M.metrics};return m})}_getAndCacheGlyphsPromise(o,h){return a._(this,void 0,void 0,function*(){let p=this.entries[o];p||(p=this.entries[o]={glyphs:{},requests:{},ranges:{}});let m=p.glyphs[h];if(m!==void 0)return{stack:o,id:h,glyph:m};if(m=this._tinySDF(p,o,h),m)return p.glyphs[h]=m,{stack:o,id:h,glyph:m};const v=Math.floor(h/256);if(256*v>65535)throw new Error("glyphs > 65535 not supported");if(p.ranges[v])return{stack:o,id:h,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!p.requests[v]){const M=Ot.loadGlyphRange(o,v,this.url,this.requestManager);p.requests[v]=M}const E=yield p.requests[v];for(const M in E)this._doesCharSupportLocalGlyph(+M)||(p.glyphs[+M]=E[+M]);return p.ranges[v]=!0,{stack:o,id:h,glyph:E[h]||null}})}_doesCharSupportLocalGlyph(o){return!!this.localIdeographFontFamily&&(a.u["CJK Unified Ideographs"](o)||a.u["Hangul Syllables"](o)||a.u.Hiragana(o)||a.u.Katakana(o))}_tinySDF(o,h,p){const m=this.localIdeographFontFamily;if(!m||!this._doesCharSupportLocalGlyph(p))return;let v=o.tinySDF;if(!v){let M="400";/bold/i.test(h)?M="900":/medium/i.test(h)?M="500":/light/i.test(h)&&(M="200"),v=o.tinySDF=new Ot.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:m,fontWeight:M})}const E=v.draw(String.fromCharCode(p));return{id:p,bitmap:new a.o({width:E.width||60,height:E.height||60},E.data),metrics:{width:E.glyphWidth/2||24,height:E.glyphHeight/2||24,left:E.glyphLeft/2+.5||0,top:E.glyphTop/2-27.5||-8,advance:E.glyphAdvance/2||24,isDoubleResolution:!0}}}}Ot.loadGlyphRange=function(y,o,h,p){return a._(this,void 0,void 0,function*(){const m=256*o,v=m+255,E=p.transformRequest(h.replace("{fontstack}",y).replace("{range}",`${m}-${v}`),"Glyphs"),M=yield a.l(E,new AbortController);if(!M||!M.data)throw new Error(`Could not load glyph range. range: ${o}, ${m}-${v}`);const A={};for(const R of a.n(M.data))A[R.id]=R;return A})},Ot.TinySDF=class{constructor({fontSize:y=24,buffer:o=3,radius:h=8,cutoff:p=.25,fontFamily:m="sans-serif",fontWeight:v="normal",fontStyle:E="normal"}={}){this.buffer=o,this.cutoff=p,this.radius=h;const M=this.size=y+4*o,A=this._createCanvas(M),R=this.ctx=A.getContext("2d",{willReadFrequently:!0});R.font=`${E} ${v} ${y}px ${m}`,R.textBaseline="alphabetic",R.textAlign="left",R.fillStyle="black",this.gridOuter=new Float64Array(M*M),this.gridInner=new Float64Array(M*M),this.f=new Float64Array(M),this.z=new Float64Array(M+1),this.v=new Uint16Array(M)}_createCanvas(y){const o=document.createElement("canvas");return o.width=o.height=y,o}draw(y){const{width:o,actualBoundingBoxAscent:h,actualBoundingBoxDescent:p,actualBoundingBoxLeft:m,actualBoundingBoxRight:v}=this.ctx.measureText(y),E=Math.ceil(h),M=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(v-m))),A=Math.min(this.size-this.buffer,E+Math.ceil(p)),R=M+2*this.buffer,V=A+2*this.buffer,q=Math.max(R*V,0),Q=new Uint8ClampedArray(q),he={data:Q,width:R,height:V,glyphWidth:M,glyphHeight:A,glyphTop:E,glyphLeft:0,glyphAdvance:o};if(M===0||A===0)return he;const{ctx:ue,buffer:ye,gridInner:se,gridOuter:Te}=this;ue.clearRect(ye,ye,M,A),ue.fillText(y,ye,ye+E);const Ue=ue.getImageData(ye,ye,M,A);Te.fill(Me,0,q),se.fill(0,0,q);for(let we=0;we<A;we++)for(let Le=0;Le<M;Le++){const Ge=Ue.data[4*(we*M+Le)+3]/255;if(Ge===0)continue;const He=(we+ye)*R+Le+ye;if(Ge===1)Te[He]=0,se[He]=Me;else{const $e=.5-Ge;Te[He]=$e>0?$e*$e:0,se[He]=$e<0?$e*$e:0}}ht(Te,0,0,R,V,R,this.f,this.v,this.z),ht(se,ye,ye,M,A,R,this.f,this.v,this.z);for(let we=0;we<q;we++){const Le=Math.sqrt(Te[we])-Math.sqrt(se[we]);Q[we]=Math.round(255-255*(Le/this.radius+this.cutoff))}return he}};class Ke{constructor(){this.specification=a.v.light.position}possiblyEvaluate(o,h){return a.y(o.expression.evaluate(h))}interpolate(o,h,p){return{x:a.z.number(o.x,h.x,p),y:a.z.number(o.y,h.y,p),z:a.z.number(o.z,h.z,p)}}}let Kt;class vt extends a.E{constructor(o){super(),Kt=Kt||new a.q({anchor:new a.D(a.v.light.anchor),position:new Ke,color:new a.D(a.v.light.color),intensity:new a.D(a.v.light.intensity)}),this._transitionable=new a.T(Kt),this.setLight(o),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(o,h={}){if(!this._validate(a.r,o,h))for(const p in o){const m=o[p];p.endsWith("-transition")?this._transitionable.setTransition(p.slice(0,-11),m):this._transitionable.setValue(p,m)}}updateTransitions(o){this._transitioning=this._transitionable.transitioned(o,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(o){this.properties=this._transitioning.possiblyEvaluate(o)}_validate(o,h,p){return(!p||p.validate!==!1)&&a.t(this,o.call(a.x,{value:h,style:{glyphs:!0,sprite:!0},styleSpec:a.v}))}}class Lt{constructor(o,h){this.width=o,this.height=h,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(o,h){const p=o.join(",")+String(h);return this.dashEntry[p]||(this.dashEntry[p]=this.addDash(o,h)),this.dashEntry[p]}getDashRanges(o,h,p){const m=[];let v=o.length%2==1?-o[o.length-1]*p:0,E=o[0]*p,M=!0;m.push({left:v,right:E,isDash:M,zeroLength:o[0]===0});let A=o[0];for(let R=1;R<o.length;R++){M=!M;const V=o[R];v=A*p,A+=V,E=A*p,m.push({left:v,right:E,isDash:M,zeroLength:V===0})}return m}addRoundDash(o,h,p){const m=h/2;for(let v=-p;v<=p;v++){const E=this.width*(this.nextRow+p+v);let M=0,A=o[M];for(let R=0;R<this.width;R++){R/A.right>1&&(A=o[++M]);const V=Math.abs(R-A.left),q=Math.abs(R-A.right),Q=Math.min(V,q);let he;const ue=v/p*(m+1);if(A.isDash){const ye=m-Math.abs(ue);he=Math.sqrt(Q*Q+ye*ye)}else he=m-Math.sqrt(Q*Q+ue*ue);this.data[E+R]=Math.max(0,Math.min(255,he+128))}}}addRegularDash(o){for(let M=o.length-1;M>=0;--M){const A=o[M],R=o[M+1];A.zeroLength?o.splice(M,1):R&&R.isDash===A.isDash&&(R.left=A.left,o.splice(M,1))}const h=o[0],p=o[o.length-1];h.isDash===p.isDash&&(h.left=p.left-this.width,p.right=h.right+this.width);const m=this.width*this.nextRow;let v=0,E=o[v];for(let M=0;M<this.width;M++){M/E.right>1&&(E=o[++v]);const A=Math.abs(M-E.left),R=Math.abs(M-E.right),V=Math.min(A,R);this.data[m+M]=Math.max(0,Math.min(255,(E.isDash?V:-V)+128))}}addDash(o,h){const p=h?7:0,m=2*p+1;if(this.nextRow+m>this.height)return a.w("LineAtlas out of space"),null;let v=0;for(let M=0;M<o.length;M++)v+=o[M];if(v!==0){const M=this.width/v,A=this.getDashRanges(o,this.width,M);h?this.addRoundDash(A,M,p):this.addRegularDash(A)}const E={y:(this.nextRow+p+.5)/this.height,height:2*p/this.height,width:v};return this.nextRow+=m,this.dirty=!0,E}bind(o){const h=o.gl;this.texture?(h.bindTexture(h.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,h.texSubImage2D(h.TEXTURE_2D,0,0,0,this.width,this.height,h.ALPHA,h.UNSIGNED_BYTE,this.data))):(this.texture=h.createTexture(),h.bindTexture(h.TEXTURE_2D,this.texture),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,h.REPEAT),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,h.LINEAR),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,h.LINEAR),h.texImage2D(h.TEXTURE_2D,0,h.ALPHA,this.width,this.height,0,h.ALPHA,h.UNSIGNED_BYTE,this.data))}}const Vt="maplibre_preloaded_worker_pool";class sr{constructor(){this.active={}}acquire(o){if(!this.workers)for(this.workers=[];this.workers.length<sr.workerCount;)this.workers.push(new Worker(a.a.WORKER_URL));return this.active[o]=!0,this.workers.slice()}release(o){delete this.active[o],this.numActive()===0&&(this.workers.forEach(h=>{h.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Vt]}numActive(){return Object.keys(this.active).length}}const fr=Math.floor(k.hardwareConcurrency/2);let er,Nt;function nr(){return er||(er=new sr),er}sr.workerCount=a.B(globalThis)?Math.max(Math.min(fr,3),1):1;class tr{constructor(o,h){this.workerPool=o,this.actors=[],this.currentActor=0,this.id=h;const p=this.workerPool.acquire(h);for(let m=0;m<p.length;m++){const v=new a.C(p[m],h);v.name=`Worker ${m}`,this.actors.push(v)}if(!this.actors.length)throw new Error("No actors found")}broadcast(o,h){const p=[];for(const m of this.actors)p.push(m.sendAsync({type:o,data:h}));return Promise.all(p)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(o=!0){this.actors.forEach(h=>{h.remove()}),this.actors=[],o&&this.workerPool.release(this.id)}registerMessageHandler(o,h){for(const p of this.actors)p.registerMessageHandler(o,h)}}function Pr(){return Nt||(Nt=new tr(nr(),a.G),Nt.registerMessageHandler("GR",(y,o,h)=>a.m(o,h))),Nt}function pt(y,o){const h=a.F();return a.H(h,h,[1,1,0]),a.J(h,h,[.5*y.width,.5*y.height,1]),a.K(h,h,y.calculatePosMatrix(o.toUnwrapped()))}function Et(y,o,h,p,m,v){const E=function(q,Q,he){if(q)for(const ue of q){const ye=Q[ue];if(ye&&ye.source===he&&ye.type==="fill-extrusion")return!0}else for(const ue in Q){const ye=Q[ue];if(ye.source===he&&ye.type==="fill-extrusion")return!0}return!1}(m&&m.layers,o,y.id),M=v.maxPitchScaleFactor(),A=y.tilesIn(p,M,E);A.sort(gr);const R=[];for(const q of A)R.push({wrappedTileID:q.tileID.wrapped().key,queryResults:q.tile.queryRenderedFeatures(o,h,y._state,q.queryGeometry,q.cameraQueryGeometry,q.scale,m,v,M,pt(y.transform,q.tileID))});const V=function(q){const Q={},he={};for(const ue of q){const ye=ue.queryResults,se=ue.wrappedTileID,Te=he[se]=he[se]||{};for(const Ue in ye){const we=ye[Ue],Le=Te[Ue]=Te[Ue]||{},Ge=Q[Ue]=Q[Ue]||[];for(const He of we)Le[He.featureIndex]||(Le[He.featureIndex]=!0,Ge.push(He))}}return Q}(R);for(const q in V)V[q].forEach(Q=>{const he=Q.feature,ue=y.getFeatureState(he.layer["source-layer"],he.id);he.source=he.layer.source,he.layer["source-layer"]&&(he.sourceLayer=he.layer["source-layer"]),he.state=ue});return V}function gr(y,o){const h=y.tileID,p=o.tileID;return h.overscaledZ-p.overscaledZ||h.canonical.y-p.canonical.y||h.wrap-p.wrap||h.canonical.x-p.canonical.x}function Re(y,o,h){return a._(this,void 0,void 0,function*(){let p=y;if(y.url?p=(yield a.h(o.transformRequest(y.url,"Source"),h)).data:yield k.frameAsync(h),!p)return null;const m=a.L(a.e(p,y),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in p&&p.vector_layers&&(m.vectorLayerIds=p.vector_layers.map(v=>v.id)),m})}class st{constructor(o,h){o&&(h?this.setSouthWest(o).setNorthEast(h):Array.isArray(o)&&(o.length===4?this.setSouthWest([o[0],o[1]]).setNorthEast([o[2],o[3]]):this.setSouthWest(o[0]).setNorthEast(o[1])))}setNorthEast(o){return this._ne=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}setSouthWest(o){return this._sw=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}extend(o){const h=this._sw,p=this._ne;let m,v;if(o instanceof a.M)m=o,v=o;else{if(!(o instanceof st))return Array.isArray(o)?o.length===4||o.every(Array.isArray)?this.extend(st.convert(o)):this.extend(a.M.convert(o)):o&&("lng"in o||"lon"in o)&&"lat"in o?this.extend(a.M.convert(o)):this;if(m=o._sw,v=o._ne,!m||!v)return this}return h||p?(h.lng=Math.min(m.lng,h.lng),h.lat=Math.min(m.lat,h.lat),p.lng=Math.max(v.lng,p.lng),p.lat=Math.max(v.lat,p.lat)):(this._sw=new a.M(m.lng,m.lat),this._ne=new a.M(v.lng,v.lat)),this}getCenter(){return new a.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new a.M(this.getWest(),this.getNorth())}getSouthEast(){return new a.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(o){const{lng:h,lat:p}=a.M.convert(o);let m=this._sw.lng<=h&&h<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=h&&h>=this._ne.lng),this._sw.lat<=p&&p<=this._ne.lat&&m}static convert(o){return o instanceof st?o:o&&new st(o)}static fromLngLat(o,h=0){const p=360*h/40075017,m=p/Math.cos(Math.PI/180*o.lat);return new st(new a.M(o.lng-m,o.lat-p),new a.M(o.lng+m,o.lat+p))}}class tt{constructor(o,h,p){this.bounds=st.convert(this.validateBounds(o)),this.minzoom=h||0,this.maxzoom=p||24}validateBounds(o){return Array.isArray(o)&&o.length===4?[Math.max(-180,o[0]),Math.max(-90,o[1]),Math.min(180,o[2]),Math.min(90,o[3])]:[-180,-90,180,90]}contains(o){const h=Math.pow(2,o.z),p=Math.floor(a.N(this.bounds.getWest())*h),m=Math.floor(a.O(this.bounds.getNorth())*h),v=Math.ceil(a.N(this.bounds.getEast())*h),E=Math.ceil(a.O(this.bounds.getSouth())*h);return o.x>=p&&o.x<v&&o.y>=m&&o.y<E}}class it extends a.E{constructor(o,h,p,m){if(super(),this.id=o,this.dispatcher=p,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,a.e(this,a.L(h,["url","scheme","tileSize","promoteId"])),this._options=a.e({type:"vector"},h),this._collectResourceTiming=h.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(m)}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield Re(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),o&&(a.e(this,o),o.bounds&&(this.tileBounds=new tt(o.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new a.j(o))}})}loaded(){return this._loaded}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}onAdd(o){this.map=o,this.load()}setSourceProperty(o){this._tileJSONRequest&&this._tileJSONRequest.abort(),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return a.e({},this._options)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p={request:this.map._requestManager.transformRequest(h,"Tile"),uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,tileSize:this.tileSize*o.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};p.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(o.actor&&o.state!=="expired"){if(o.state==="loading")return new Promise((v,E)=>{o.reloadPromise={resolve:v,reject:E}})}else o.actor=this.dispatcher.getActor(),m="LT";o.abortController=new AbortController;try{const v=yield o.actor.sendAsync({type:m,data:p},o.abortController);if(delete o.abortController,o.aborted)return;this._afterTileLoadWorkerResponse(o,v)}catch(v){if(delete o.abortController,o.aborted)return;if(v&&v.status!==404)throw v;this._afterTileLoadWorkerResponse(o,null)}})}_afterTileLoadWorkerResponse(o,h){if(h&&h.resourceTiming&&(o.resourceTiming=h.resourceTiming),h&&this.map._refreshExpiredTiles&&o.setExpiryData(h),o.loadVectorData(h,this.map.painter),o.reloadPromise){const p=o.reloadPromise;o.reloadPromise=null,this.loadTile(o).then(p.resolve).catch(p.reject)}}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.actor&&(yield o.actor.sendAsync({type:"AT",data:{uid:o.uid,type:this.type,source:this.id}}))})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),o.actor&&(yield o.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class ne extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=a.e({type:"raster"},h),a.e(this,a.L(h,["url","scheme","tileSize"]))}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield Re(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,o&&(a.e(this,o),o.bounds&&(this.tileBounds=new tt(o.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new a.j(o))}})}loaded(){return this._loaded}onAdd(o){this.map=o,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(o){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}serialize(){return a.e({},this._options)}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);o.abortController=new AbortController;try{const p=yield G.getImage(this.map._requestManager.transformRequest(h,"Tile"),o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(p&&p.data){this.map._refreshExpiredTiles&&p.cacheControl&&p.expires&&o.setExpiryData({cacheControl:p.cacheControl,expires:p.expires});const m=this.map.painter.context,v=m.gl,E=p.data;o.texture=this.map.painter.getTileTexture(E.width),o.texture?o.texture.update(E,{useMipmap:!0}):(o.texture=new re(m,E,v.RGBA,{useMipmap:!0}),o.texture.bind(v.LINEAR,v.CLAMP_TO_EDGE,v.LINEAR_MIPMAP_NEAREST),m.extTextureFilterAnisotropic&&v.texParameterf(v.TEXTURE_2D,m.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,m.extTextureFilterAnisotropicMax)),o.state="loaded"}}catch(p){if(delete o.abortController,o.aborted)o.state="unloaded";else if(p)throw o.state="errored",p}})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController)})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.texture&&this.map.painter.saveTileTexture(o.texture)})}hasTransition(){return!1}}class wr extends ne{constructor(o,h,p,m){super(o,h,p,m),this.type="raster-dem",this.maxzoom=22,this._options=a.e({type:"raster-dem"},h),this.encoding=h.encoding||"mapbox",this.redFactor=h.redFactor,this.greenFactor=h.greenFactor,this.blueFactor=h.blueFactor,this.baseShift=h.baseShift}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p=this.map._requestManager.transformRequest(h,"Tile");o.neighboringTiles=this._getNeighboringTiles(o.tileID),o.abortController=new AbortController;try{const m=yield G.getImage(p,o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(m&&m.data){const v=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&o.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const E=a.b(v)&&a.S()?v:yield this.readImageNow(v),M={type:this.type,uid:o.uid,source:this.id,rawImageData:E,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!o.actor||o.state==="expired"){o.actor=this.dispatcher.getActor();const A=yield o.actor.sendAsync({type:"LDT",data:M});o.dem=A,o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0,o.state="loaded"}}}catch(m){if(delete o.abortController,o.aborted)o.state="unloaded";else if(m)throw o.state="errored",m}})}readImageNow(o){return a._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&a.U()){const h=o.width+2,p=o.height+2;try{return new a.R({width:h,height:p},yield a.V(o,-1,-1,h,p))}catch{}}return k.getImageData(o,1)})}_getNeighboringTiles(o){const h=o.canonical,p=Math.pow(2,h.z),m=(h.x-1+p)%p,v=h.x===0?o.wrap-1:o.wrap,E=(h.x+1+p)%p,M=h.x+1===p?o.wrap+1:o.wrap,A={};return A[new a.Q(o.overscaledZ,v,h.z,m,h.y).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y).key]={backfilled:!1},h.y>0&&(A[new a.Q(o.overscaledZ,v,h.z,m,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y-1).key]={backfilled:!1}),h.y+1<p&&(A[new a.Q(o.overscaledZ,v,h.z,m,h.y+1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y+1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y+1).key]={backfilled:!1}),A}unloadTile(o){return a._(this,void 0,void 0,function*(){o.demTexture&&this.map.painter.saveTileTexture(o.demTexture),o.fbo&&(o.fbo.destroy(),delete o.fbo),o.dem&&delete o.dem,delete o.neighboringTiles,o.state="unloaded",o.actor&&(yield o.actor.sendAsync({type:"RDT",data:{type:this.type,uid:o.uid,source:this.id}}))})}}class We extends a.E{constructor(o,h,p,m){super(),this.id=o,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=p.getActor(),this.setEventedParent(m),this._data=h.data,this._options=a.e({},h),this._collectResourceTiming=h.collectResourceTiming,h.maxzoom!==void 0&&(this.maxzoom=h.maxzoom),h.type&&(this.type=h.type),h.attribution&&(this.attribution=h.attribution),this.promoteId=h.promoteId;const v=a.W/this.tileSize;this.workerOptions=a.e({source:this.id,cluster:h.cluster||!1,geojsonVtOptions:{buffer:(h.buffer!==void 0?h.buffer:128)*v,tolerance:(h.tolerance!==void 0?h.tolerance:.375)*v,extent:a.W,maxZoom:this.maxzoom,lineMetrics:h.lineMetrics||!1,generateId:h.generateId||!1},superclusterOptions:{maxZoom:h.clusterMaxZoom!==void 0?h.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,h.clusterMinPoints||2),extent:a.W,radius:(h.clusterRadius||50)*v,log:!1,generateId:h.generateId||!1},clusterProperties:h.clusterProperties,filter:h.filter},h.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return a._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(o){this.map=o,this.load()}setData(o){return this._data=o,this._updateWorkerData(),this}updateData(o){return this._updateWorkerData(o),this}setClusterOptions(o){return this.workerOptions.cluster=o.cluster,o&&(o.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=o.clusterRadius),o.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=o.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(o){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:o,source:this.id}})}getClusterChildren(o){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:o,source:this.id}})}getClusterLeaves(o,h,p){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:o,limit:h,offset:p}})}_updateWorkerData(o){return a._(this,void 0,void 0,function*(){const h=a.e({type:this.type},this.workerOptions);o?h.dataDiff=o:typeof this._data=="string"?(h.request=this.map._requestManager.transformRequest(k.resolveURL(this._data),"Source"),h.request.collectResourceTiming=this._collectResourceTiming):h.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new a.k("dataloading",{dataType:"source"}));try{const p=yield this.actor.sendAsync({type:"LD",data:h});if(this._pendingLoads--,this._removed||p.abandoned)return void this.fire(new a.k("dataabort",{dataType:"source"}));let m=null;p.resourceTiming&&p.resourceTiming[this.id]&&(m=p.resourceTiming[this.id].slice(0));const v={dataType:"source"};this._collectResourceTiming&&m&&m.length>0&&a.e(v,{resourceTiming:m}),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"metadata"}))),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"content"})))}catch(p){if(this._pendingLoads--,this._removed)return void this.fire(new a.k("dataabort",{dataType:"source"}));this.fire(new a.j(p))}})}loaded(){return this._pendingLoads===0}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.actor?"RT":"LT";o.actor=this.actor;const p={type:this.type,uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.abortController=new AbortController;const m=yield this.actor.sendAsync({type:h,data:p},o.abortController);delete o.abortController,o.unloadVectorData(),o.aborted||o.loadVectorData(m,this.map.painter,h==="RT")})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.aborted=!0})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return a.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Ye=a.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Ut extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.coordinates=h.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=h}load(o){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const h=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,h&&h.data&&(this.image=h.data,o&&(this.coordinates=o),this._finishLoading())}catch(h){this._request=null,this._loaded=!0,this.fire(new a.j(h))}})}loaded(){return this._loaded}updateImage(o){return o.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=o.url,this.load(o.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(o){this.map=o,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(o){this.coordinates=o;const h=o.map(a.Y.fromLngLat);this.tileID=function(m){let v=1/0,E=1/0,M=-1/0,A=-1/0;for(const Q of m)v=Math.min(v,Q.x),E=Math.min(E,Q.y),M=Math.max(M,Q.x),A=Math.max(A,Q.y);const R=Math.max(M-v,A-E),V=Math.max(0,Math.floor(-Math.log(R)/Math.LN2)),q=Math.pow(2,V);return new a.a0(V,Math.floor((v+M)/2*q),Math.floor((E+A)/2*q))}(h),this.minzoom=this.maxzoom=this.tileID.z;const p=h.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new a.Z,this._boundsArray.emplaceBack(p[0].x,p[0].y,0,0),this._boundsArray.emplaceBack(p[1].x,p[1].y,a.W,0),this._boundsArray.emplaceBack(p[3].x,p[3].y,0,a.W),this._boundsArray.emplaceBack(p[2].x,p[2].y,a.W,a.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new re(o,this.image,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(o){return a._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(o.tileID.canonical)?(this.tiles[String(o.tileID.wrap)]=o,o.buckets={}):o.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class bn extends Ut{constructor(o,h,p,m){super(o,h,p,m),this.roundZoom=!0,this.type="video",this.options=h}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1;const o=this.options;this.urls=[];for(const h of o.urls)this.urls.push(this.map._requestManager.transformRequest(h,"Source").url);try{const h=yield a.a2(this.urls);if(this._loaded=!0,!h)return;this.video=h,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(h){this.fire(new a.j(h))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(o){if(this.video){const h=this.video.seekable;o<h.start(0)||o>h.end(0)?this.fire(new a.j(new a.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${h.start(0)} and ${h.end(0)}-second mark.`))):this.video.currentTime=o}}getVideo(){return this.video}onAdd(o){this.map||(this.map=o,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.texSubImage2D(h.TEXTURE_2D,0,0,0,h.RGBA,h.UNSIGNED_BYTE,this.video)):(this.texture=new re(o,this.video,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class wn extends Ut{constructor(o,h,p,m){super(o,h,p,m),h.coordinates?Array.isArray(h.coordinates)&&h.coordinates.length===4&&!h.coordinates.some(v=>!Array.isArray(v)||v.length!==2||v.some(E=>typeof E!="number"))||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "coordinates"'))),h.animate&&typeof h.animate!="boolean"&&this.fire(new a.j(new a.a1(`sources.${o}`,null,'optional "animate" property must be a boolean value'))),h.canvas?typeof h.canvas=="string"||h.canvas instanceof HTMLCanvasElement||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "canvas"'))),this.options=h,this.animate=h.animate===void 0||h.animate}load(){return a._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(o){this.map=o,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let o=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,o=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,o=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const h=this.map.painter.context,p=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?(o||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new re(h,this.canvas,p.RGBA,{premultiply:!0});let m=!1;for(const v in this.tiles){const E=this.tiles[v];E.state!=="loaded"&&(E.state="loaded",E.texture=this.texture,m=!0)}m&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const o of[this.canvas.width,this.canvas.height])if(isNaN(o)||o<=0)return!0;return!1}}const Mn={},ni=y=>{switch(y){case"geojson":return We;case"image":return Ut;case"raster":return ne;case"raster-dem":return wr;case"vector":return it;case"video":return bn;case"canvas":return wn}return Mn[y]},ii="RTLPluginLoaded";class $o extends a.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Pr()}_syncState(o){return this.status=o,this.dispatcher.broadcast("SRPS",{pluginStatus:o,pluginURL:this.url}).catch(h=>{throw this.status="error",h})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(o){return a._(this,arguments,void 0,function*(h,p=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=k.resolveURL(h),!this.url)throw new Error(`requested url ${h} is invalid`);if(this.status==="unavailable"){if(!p)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return a._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new a.k(ii))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let Jr=null;function lt(){return Jr||(Jr=new $o),Jr}class Xn{constructor(o,h){this.timeAdded=0,this.fadeEndTime=0,this.tileID=o,this.uid=a.a3(),this.uses=0,this.tileSize=h,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(o){const h=o+this.timeAdded;h<this.fadeEndTime||(this.fadeEndTime=h)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(o){this.demTexture&&o.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(o,h,p){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",o){o.featureIndex&&(this.latestFeatureIndex=o.featureIndex,o.rawTileData?(this.latestRawTileData=o.rawTileData,this.latestFeatureIndex.rawTileData=o.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=o.collisionBoxArray,this.buckets=function(m,v){const E={};if(!v)return E;for(const M of m){const A=M.layerIds.map(R=>v.getLayer(R)).filter(Boolean);if(A.length!==0){M.layers=A,M.stateDependentLayerIds&&(M.stateDependentLayers=M.stateDependentLayerIds.map(R=>A.filter(V=>V.id===R)[0]));for(const R of A)E[R.id]=M}}return E}(o.buckets,h.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5){if(this.hasSymbolBuckets=!0,!p)break;v.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5&&v.hasRTLText){this.hasRTLText=!0,lt().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const v=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,h.style.getLayer(m).queryRadius(v))}o.imageAtlas&&(this.imageAtlas=o.imageAtlas),o.glyphAtlasImage&&(this.glyphAtlasImage=o.glyphAtlasImage)}else this.collisionBoxArray=new a.a4}unloadVectorData(){for(const o in this.buckets)this.buckets[o].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(o){return this.buckets[o.id]}upload(o){for(const p in this.buckets){const m=this.buckets[p];m.uploadPending()&&m.upload(o)}const h=o.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new re(o,this.imageAtlas.image,h.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new re(o,this.glyphAtlasImage,h.ALPHA),this.glyphAtlasImage=null)}prepare(o){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(o,this.imageAtlasTexture)}queryRenderedFeatures(o,h,p,m,v,E,M,A,R,V){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:v,scale:E,tileSize:this.tileSize,pixelPosMatrix:V,transform:A,params:M,queryPadding:this.queryPadding*R},o,h,p):{}}querySourceFeatures(o,h){const p=this.latestFeatureIndex;if(!p||!p.rawTileData)return;const m=p.loadVTLayers(),v=h&&h.sourceLayer?h.sourceLayer:"",E=m._geojsonTileLayer||m[v];if(!E)return;const M=a.a6(h&&h.filter),{z:A,x:R,y:V}=this.tileID.canonical,q={z:A,x:R,y:V};for(let Q=0;Q<E.length;Q++){const he=E.feature(Q);if(M.needGeometry){const se=a.a7(he,!0);if(!M.filter(new a.a8(this.tileID.overscaledZ),se,this.tileID.canonical))continue}else if(!M.filter(new a.a8(this.tileID.overscaledZ),he))continue;const ue=p.getId(he,v),ye=new a.a9(he,A,R,V,ue);ye.tile=q,o.push(ye)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(o){const h=this.expirationTime;if(o.cacheControl){const p=a.aa(o.cacheControl);p["max-age"]&&(this.expirationTime=Date.now()+1e3*p["max-age"])}else o.expires&&(this.expirationTime=new Date(o.expires).getTime());if(this.expirationTime){const p=Date.now();let m=!1;if(this.expirationTime>p)m=!1;else if(h)if(this.expirationTime<h)m=!0;else{const v=this.expirationTime-h;v?this.expirationTime=p+Math.max(v,3e4):m=!0}else m=!0;m?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(o,h){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(o).length===0)return;const p=this.latestFeatureIndex.loadVTLayers();for(const m in this.buckets){if(!h.style.hasLayer(m))continue;const v=this.buckets[m],E=v.layers[0].sourceLayer||"_geojsonTileLayer",M=p[E],A=o[E];if(!M||!A||Object.keys(A).length===0)continue;v.update(A,M,this.imageAtlas&&this.imageAtlas.patternPositions||{});const R=h&&h.style&&h.style.getLayer(m);R&&(this.queryPadding=Math.max(this.queryPadding,R.queryRadius(v)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<k.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(o){this.symbolFadeHoldUntil=k.now()+o}setDependencies(o,h){const p={};for(const m of h)p[m]=!0;this.dependencies[o]=p}hasDependency(o,h){for(const p of o){const m=this.dependencies[p];if(m){for(const v of h)if(m[v])return!0}}return!1}}class xn{constructor(o,h){this.max=o,this.onRemove=h,this.reset()}reset(){for(const o in this.data)for(const h of this.data[o])h.timeout&&clearTimeout(h.timeout),this.onRemove(h.value);return this.data={},this.order=[],this}add(o,h,p){const m=o.wrapped().key;this.data[m]===void 0&&(this.data[m]=[]);const v={value:h,timeout:void 0};if(p!==void 0&&(v.timeout=setTimeout(()=>{this.remove(o,v)},p)),this.data[m].push(v),this.order.push(m),this.order.length>this.max){const E=this._getAndRemoveByKey(this.order[0]);E&&this.onRemove(E)}return this}has(o){return o.wrapped().key in this.data}getAndRemove(o){return this.has(o)?this._getAndRemoveByKey(o.wrapped().key):null}_getAndRemoveByKey(o){const h=this.data[o].shift();return h.timeout&&clearTimeout(h.timeout),this.data[o].length===0&&delete this.data[o],this.order.splice(this.order.indexOf(o),1),h.value}getByKey(o){const h=this.data[o];return h?h[0].value:null}get(o){return this.has(o)?this.data[o.wrapped().key][0].value:null}remove(o,h){if(!this.has(o))return this;const p=o.wrapped().key,m=h===void 0?0:this.data[p].indexOf(h),v=this.data[p][m];return this.data[p].splice(m,1),v.timeout&&clearTimeout(v.timeout),this.data[p].length===0&&delete this.data[p],this.onRemove(v.value),this.order.splice(this.order.indexOf(p),1),this}setMaxSize(o){for(this.max=o;this.order.length>this.max;){const h=this._getAndRemoveByKey(this.order[0]);h&&this.onRemove(h)}return this}filter(o){const h=[];for(const p in this.data)for(const m of this.data[p])o(m.value)||h.push(m);for(const p of h)this.remove(p.value.tileID,p)}}class Bo{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(o,h,p){const m=String(h);if(this.stateChanges[o]=this.stateChanges[o]||{},this.stateChanges[o][m]=this.stateChanges[o][m]||{},a.e(this.stateChanges[o][m],p),this.deletedStates[o]===null){this.deletedStates[o]={};for(const v in this.state[o])v!==m&&(this.deletedStates[o][v]=null)}else if(this.deletedStates[o]&&this.deletedStates[o][m]===null){this.deletedStates[o][m]={};for(const v in this.state[o][m])p[v]||(this.deletedStates[o][m][v]=null)}else for(const v in p)this.deletedStates[o]&&this.deletedStates[o][m]&&this.deletedStates[o][m][v]===null&&delete this.deletedStates[o][m][v]}removeFeatureState(o,h,p){if(this.deletedStates[o]===null)return;const m=String(h);if(this.deletedStates[o]=this.deletedStates[o]||{},p&&h!==void 0)this.deletedStates[o][m]!==null&&(this.deletedStates[o][m]=this.deletedStates[o][m]||{},this.deletedStates[o][m][p]=null);else if(h!==void 0)if(this.stateChanges[o]&&this.stateChanges[o][m])for(p in this.deletedStates[o][m]={},this.stateChanges[o][m])this.deletedStates[o][m][p]=null;else this.deletedStates[o][m]=null;else this.deletedStates[o]=null}getState(o,h){const p=String(h),m=a.e({},(this.state[o]||{})[p],(this.stateChanges[o]||{})[p]);if(this.deletedStates[o]===null)return{};if(this.deletedStates[o]){const v=this.deletedStates[o][h];if(v===null)return{};for(const E in v)delete m[E]}return m}initializeTileState(o,h){o.setFeatureState(this.state,h)}coalesceChanges(o,h){const p={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const v={};for(const E in this.stateChanges[m])this.state[m][E]||(this.state[m][E]={}),a.e(this.state[m][E],this.stateChanges[m][E]),v[E]=this.state[m][E];p[m]=v}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const v={};if(this.deletedStates[m]===null)for(const E in this.state[m])v[E]={},this.state[m][E]={};else for(const E in this.deletedStates[m]){if(this.deletedStates[m][E]===null)this.state[m][E]={};else for(const M of Object.keys(this.deletedStates[m][E]))delete this.state[m][E][M];v[E]=this.state[m][E]}p[m]=p[m]||{},a.e(p[m],v)}if(this.stateChanges={},this.deletedStates={},Object.keys(p).length!==0)for(const m in o)o[m].setFeatureState(p,h)}}class Or extends a.E{constructor(o,h,p){super(),this.id=o,this.dispatcher=p,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,v,E,M)=>{const A=new(ni(v.type))(m,v,E,M);if(A.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${A.id}`);return A})(o,h,p,this),this._tiles={},this._cache=new xn(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Bo,this._didEmitContent=!1,this._updated=!1}onAdd(o){this.map=o,this._maxTileCacheSize=o?o._maxTileCacheSize:null,this._maxTileCacheZoomLevels=o?o._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(o)}onRemove(o){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(o)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const o in this._tiles){const h=this._tiles[o];if(h.state!=="loaded"&&h.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const o=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,o&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(o,h,p){return a._(this,void 0,void 0,function*(){try{yield this._source.loadTile(o),this._tileLoaded(o,h,p)}catch(m){o.state="errored",m.status!==404?this._source.fire(new a.j(m,{tile:o})):this.update(this.transform,this.terrain)}})}_unloadTile(o){this._source.unloadTile&&this._source.unloadTile(o)}_abortTile(o){this._source.abortTile&&this._source.abortTile(o),this._source.fire(new a.k("dataabort",{tile:o,coord:o.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(o){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const h in this._tiles){const p=this._tiles[h];p.upload(o),p.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(o=>o.tileID).sort(mt).map(o=>o.key)}getRenderableIds(o){const h=[];for(const p in this._tiles)this._isIdRenderable(p,o)&&h.push(this._tiles[p]);return o?h.sort((p,m)=>{const v=p.tileID,E=m.tileID,M=new a.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),A=new a.P(E.canonical.x,E.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-E.overscaledZ||A.y-M.y||A.x-M.x}).map(p=>p.tileID.key):h.map(p=>p.tileID).sort(mt).map(p=>p.key)}hasRenderableParent(o){const h=this.findLoadedParent(o,0);return!!h&&this._isIdRenderable(h.tileID.key)}_isIdRenderable(o,h){return this._tiles[o]&&this._tiles[o].hasData()&&!this._coveredTiles[o]&&(h||!this._tiles[o].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const o in this._tiles)this._tiles[o].state!=="errored"&&this._reloadTile(o,"reloading")}}_reloadTile(o,h){return a._(this,void 0,void 0,function*(){const p=this._tiles[o];p&&(p.state!=="loading"&&(p.state=h),yield this._loadTile(p,o,h))})}_tileLoaded(o,h,p){o.timeAdded=k.now(),p==="expired"&&(o.refreshedUponExpiration=!0),this._setTileReloadTimer(h,o),this.getSource().type==="raster-dem"&&o.dem&&this._backfillDEM(o),this._state.initializeTileState(o,this.map?this.map.painter:null),o.aborted||this._source.fire(new a.k("data",{dataType:"source",tile:o,coord:o.tileID}))}_backfillDEM(o){const h=this.getRenderableIds();for(let m=0;m<h.length;m++){const v=h[m];if(o.neighboringTiles&&o.neighboringTiles[v]){const E=this.getTileByID(v);p(o,E),p(E,o)}}function p(m,v){m.needsHillshadePrepare=!0,m.needsTerrainPrepare=!0;let E=v.tileID.canonical.x-m.tileID.canonical.x;const M=v.tileID.canonical.y-m.tileID.canonical.y,A=Math.pow(2,m.tileID.canonical.z),R=v.tileID.key;E===0&&M===0||Math.abs(M)>1||(Math.abs(E)>1&&(Math.abs(E+A)===1?E+=A:Math.abs(E-A)===1&&(E-=A)),v.dem&&m.dem&&(m.dem.backfillBorder(v.dem,E,M),m.neighboringTiles&&m.neighboringTiles[R]&&(m.neighboringTiles[R].backfilled=!0)))}}getTile(o){return this.getTileByID(o.key)}getTileByID(o){return this._tiles[o]}_retainLoadedChildren(o,h,p,m){for(const v in this._tiles){let E=this._tiles[v];if(m[v]||!E.hasData()||E.tileID.overscaledZ<=h||E.tileID.overscaledZ>p)continue;let M=E.tileID;for(;E&&E.tileID.overscaledZ>h+1;){const R=E.tileID.scaledTo(E.tileID.overscaledZ-1);E=this._tiles[R.key],E&&E.hasData()&&(M=R)}let A=M;for(;A.overscaledZ>h;)if(A=A.scaledTo(A.overscaledZ-1),o[A.key]){m[M.key]=M;break}}}findLoadedParent(o,h){if(o.key in this._loadedParentTiles){const p=this._loadedParentTiles[o.key];return p&&p.tileID.overscaledZ>=h?p:null}for(let p=o.overscaledZ-1;p>=h;p--){const m=o.scaledTo(p),v=this._getLoadedTile(m);if(v)return v}}_getLoadedTile(o){const h=this._tiles[o.key];return h&&h.hasData()?h:this._cache.getByKey(o.wrapped().key)}updateCacheSize(o){const h=Math.ceil(o.width/this._source.tileSize)+1,p=Math.ceil(o.height/this._source.tileSize)+1,m=Math.floor(h*p*(this._maxTileCacheZoomLevels===null?a.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),v=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(v)}handleWrapJump(o){const h=Math.round((o-(this._prevLng===void 0?o:this._prevLng))/360);if(this._prevLng=o,h){const p={};for(const m in this._tiles){const v=this._tiles[m];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+h),p[v.tileID.key]=v}this._tiles=p;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}update(o,h){if(!this._sourceLoaded||this._paused)return;let p;this.transform=o,this.terrain=h,this.updateCacheSize(o),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?p=o.getVisibleUnwrappedCoordinates(this._source.tileID).map(V=>new a.Q(V.canonical.z,V.wrap,V.canonical.z,V.canonical.x,V.canonical.y)):(p=o.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:h}),this._source.hasTile&&(p=p.filter(V=>this._source.hasTile(V)))):p=[];const m=o.coveringZoomLevel(this._source),v=Math.max(m-Or.maxOverzooming,this._source.minzoom),E=Math.max(m+Or.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const V={};for(const q of p)if(q.canonical.z>this._source.minzoom){const Q=q.scaledTo(q.canonical.z-1);V[Q.key]=Q;const he=q.scaledTo(Math.max(this._source.minzoom,Math.min(q.canonical.z,5)));V[he.key]=he}p=p.concat(Object.values(V))}const M=p.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,M&&this.fire(new a.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const A=this._updateRetainedTiles(p,m);if(rr(this._source.type)){const V={},q={},Q=Object.keys(A),he=k.now();for(const ue of Q){const ye=A[ue],se=this._tiles[ue];if(!se||se.fadeEndTime!==0&&se.fadeEndTime<=he)continue;const Te=this.findLoadedParent(ye,v);Te&&(this._addTile(Te.tileID),V[Te.tileID.key]=Te.tileID),q[ue]=ye}this._retainLoadedChildren(q,m,E,A);for(const ue in V)A[ue]||(this._coveredTiles[ue]=!0,A[ue]=V[ue]);if(h){const ue={},ye={};for(const se of p)this._tiles[se.key].hasData()?ue[se.key]=se:ye[se.key]=se;for(const se in ye){const Te=ye[se].children(this._source.maxzoom);this._tiles[Te[0].key]&&this._tiles[Te[1].key]&&this._tiles[Te[2].key]&&this._tiles[Te[3].key]&&(ue[Te[0].key]=A[Te[0].key]=Te[0],ue[Te[1].key]=A[Te[1].key]=Te[1],ue[Te[2].key]=A[Te[2].key]=Te[2],ue[Te[3].key]=A[Te[3].key]=Te[3],delete ye[se])}for(const se in ye){const Te=this.findLoadedParent(ye[se],this._source.minzoom);if(Te){ue[Te.tileID.key]=A[Te.tileID.key]=Te.tileID;for(const Ue in ue)ue[Ue].isChildOf(Te.tileID)&&delete ue[Ue]}}for(const se in this._tiles)ue[se]||(this._coveredTiles[se]=!0)}}for(const V in A)this._tiles[V].clearFadeHold();const R=a.ab(this._tiles,A);for(const V of R){const q=this._tiles[V];q.hasSymbolBuckets&&!q.holdingForFade()?q.setHoldDuration(this.map._fadeDuration):q.hasSymbolBuckets&&!q.symbolFadeFinished()||this._removeTile(V)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const o in this._tiles)this._tiles[o].holdingForFade()&&this._removeTile(o)}_updateRetainedTiles(o,h){const p={},m={},v=Math.max(h-Or.maxOverzooming,this._source.minzoom),E=Math.max(h+Or.maxUnderzooming,this._source.minzoom),M={};for(const A of o){const R=this._addTile(A);p[A.key]=A,R.hasData()||h<this._source.maxzoom&&(M[A.key]=A)}this._retainLoadedChildren(M,h,E,p);for(const A of o){let R=this._tiles[A.key];if(R.hasData())continue;if(h+1>this._source.maxzoom){const q=A.children(this._source.maxzoom)[0],Q=this.getTile(q);if(Q&&Q.hasData()){p[q.key]=q;continue}}else{const q=A.children(this._source.maxzoom);if(p[q[0].key]&&p[q[1].key]&&p[q[2].key]&&p[q[3].key])continue}let V=R.wasRequested();for(let q=A.overscaledZ-1;q>=v;--q){const Q=A.scaledTo(q);if(m[Q.key])break;if(m[Q.key]=!0,R=this.getTile(Q),!R&&V&&(R=this._addTile(Q)),R){const he=R.hasData();if((V||he)&&(p[Q.key]=Q),V=R.wasRequested(),he)break}}}return p}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const o in this._tiles){const h=[];let p,m=this._tiles[o].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){p=this._loadedParentTiles[m.key];break}h.push(m.key);const v=m.scaledTo(m.overscaledZ-1);if(p=this._getLoadedTile(v),p)break;m=v}for(const v of h)this._loadedParentTiles[v]=p}}_addTile(o){let h=this._tiles[o.key];if(h)return h;h=this._cache.getAndRemove(o),h&&(this._setTileReloadTimer(o.key,h),h.tileID=o,this._state.initializeTileState(h,this.map?this.map.painter:null),this._cacheTimers[o.key]&&(clearTimeout(this._cacheTimers[o.key]),delete this._cacheTimers[o.key],this._setTileReloadTimer(o.key,h)));const p=h;return h||(h=new Xn(o,this._source.tileSize*o.overscaleFactor()),this._loadTile(h,o.key,h.state)),h.uses++,this._tiles[o.key]=h,p||this._source.fire(new a.k("dataloading",{tile:h,coord:h.tileID,dataType:"source"})),h}_setTileReloadTimer(o,h){o in this._timers&&(clearTimeout(this._timers[o]),delete this._timers[o]);const p=h.getExpiryTimeout();p&&(this._timers[o]=setTimeout(()=>{this._reloadTile(o,"expired"),delete this._timers[o]},p))}_removeTile(o){const h=this._tiles[o];h&&(h.uses--,delete this._tiles[o],this._timers[o]&&(clearTimeout(this._timers[o]),delete this._timers[o]),h.uses>0||(h.hasData()&&h.state!=="reloading"?this._cache.add(h.tileID,h,h.getExpiryTimeout()):(h.aborted=!0,this._abortTile(h),this._unloadTile(h))))}_dataHandler(o){const h=o.sourceDataType;o.dataType==="source"&&h==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&o.dataType==="source"&&h==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const o in this._tiles)this._removeTile(o);this._cache.reset()}tilesIn(o,h,p){const m=[],v=this.transform;if(!v)return m;const E=p?v.getCameraQueryGeometry(o):o,M=o.map(ue=>v.pointCoordinate(ue,this.terrain)),A=E.map(ue=>v.pointCoordinate(ue,this.terrain)),R=this.getIds();let V=1/0,q=1/0,Q=-1/0,he=-1/0;for(const ue of A)V=Math.min(V,ue.x),q=Math.min(q,ue.y),Q=Math.max(Q,ue.x),he=Math.max(he,ue.y);for(let ue=0;ue<R.length;ue++){const ye=this._tiles[R[ue]];if(ye.holdingForFade())continue;const se=ye.tileID,Te=Math.pow(2,v.zoom-ye.tileID.overscaledZ),Ue=h*ye.queryPadding*a.W/ye.tileSize/Te,we=[se.getTilePoint(new a.Y(V,q)),se.getTilePoint(new a.Y(Q,he))];if(we[0].x-Ue<a.W&&we[0].y-Ue<a.W&&we[1].x+Ue>=0&&we[1].y+Ue>=0){const Le=M.map(He=>se.getTilePoint(He)),Ge=A.map(He=>se.getTilePoint(He));m.push({tile:ye,tileID:se,queryGeometry:Le,cameraQueryGeometry:Ge,scale:Te})}}return m}getVisibleCoordinates(o){const h=this.getRenderableIds(o).map(p=>this._tiles[p].tileID);for(const p of h)p.posMatrix=this.transform.calculatePosMatrix(p.toUnwrapped());return h}hasTransition(){if(this._source.hasTransition())return!0;if(rr(this._source.type)){const o=k.now();for(const h in this._tiles)if(this._tiles[h].fadeEndTime>=o)return!0}return!1}setFeatureState(o,h,p){this._state.updateState(o=o||"_geojsonTileLayer",h,p)}removeFeatureState(o,h,p){this._state.removeFeatureState(o=o||"_geojsonTileLayer",h,p)}getFeatureState(o,h){return this._state.getState(o=o||"_geojsonTileLayer",h)}setDependencies(o,h,p){const m=this._tiles[o];m&&m.setDependencies(h,p)}reloadTilesForDependencies(o,h){for(const p in this._tiles)this._tiles[p].hasDependency(o,h)&&this._reloadTile(p,"reloading");this._cache.filter(p=>!p.hasDependency(o,h))}}function mt(y,o){const h=Math.abs(2*y.wrap)-+(y.wrap<0),p=Math.abs(2*o.wrap)-+(o.wrap<0);return y.overscaledZ-o.overscaledZ||p-h||o.canonical.y-y.canonical.y||o.canonical.x-y.canonical.x}function rr(y){return y==="raster"||y==="image"||y==="video"}Or.maxOverzooming=10,Or.maxUnderzooming=3;class Jt{constructor(o,h){this.reset(o,h)}reset(o,h){this.points=o||[],this._distances=[0];for(let p=1;p<this.points.length;p++)this._distances[p]=this._distances[p-1]+this.points[p].dist(this.points[p-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(h||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(o){if(this.points.length===1)return this.points[0];o=a.ac(o,0,1);let h=1,p=this._distances[h];const m=o*this.paddedLength+this.padding;for(;p<m&&h<this._distances.length;)p=this._distances[++h];const v=h-1,E=this._distances[v],M=p-E,A=M>0?(m-E)/M:0;return this.points[v].mult(1-A).add(this.points[h].mult(A))}}function Nr(y,o){let h=!0;return y==="always"||y!=="never"&&o!=="never"||(h=!1),h}class vi{constructor(o,h,p){const m=this.boxCells=[],v=this.circleCells=[];this.xCellCount=Math.ceil(o/p),this.yCellCount=Math.ceil(h/p);for(let E=0;E<this.xCellCount*this.yCellCount;E++)m.push([]),v.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=o,this.height=h,this.xScale=this.xCellCount/o,this.yScale=this.yCellCount/h,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(o,h,p,m,v){this._forEachCell(h,p,m,v,this._insertBoxCell,this.boxUid++),this.boxKeys.push(o),this.bboxes.push(h),this.bboxes.push(p),this.bboxes.push(m),this.bboxes.push(v)}insertCircle(o,h,p,m){this._forEachCell(h-m,p-m,h+m,p+m,this._insertCircleCell,this.circleUid++),this.circleKeys.push(o),this.circles.push(h),this.circles.push(p),this.circles.push(m)}_insertBoxCell(o,h,p,m,v,E){this.boxCells[v].push(E)}_insertCircleCell(o,h,p,m,v,E){this.circleCells[v].push(E)}_query(o,h,p,m,v,E,M){if(p<0||o>this.width||m<0||h>this.height)return[];const A=[];if(o<=0&&h<=0&&this.width<=p&&this.height<=m){if(v)return[{key:null,x1:o,y1:h,x2:p,y2:m}];for(let R=0;R<this.boxKeys.length;R++)A.push({key:this.boxKeys[R],x1:this.bboxes[4*R],y1:this.bboxes[4*R+1],x2:this.bboxes[4*R+2],y2:this.bboxes[4*R+3]});for(let R=0;R<this.circleKeys.length;R++){const V=this.circles[3*R],q=this.circles[3*R+1],Q=this.circles[3*R+2];A.push({key:this.circleKeys[R],x1:V-Q,y1:q-Q,x2:V+Q,y2:q+Q})}}else this._forEachCell(o,h,p,m,this._queryCell,A,{hitTest:v,overlapMode:E,seenUids:{box:{},circle:{}}},M);return A}query(o,h,p,m){return this._query(o,h,p,m,!1,null)}hitTest(o,h,p,m,v,E){return this._query(o,h,p,m,!0,v,E).length>0}hitTestCircle(o,h,p,m,v){const E=o-p,M=o+p,A=h-p,R=h+p;if(M<0||E>this.width||R<0||A>this.height)return!1;const V=[];return this._forEachCell(E,A,M,R,this._queryCellCircle,V,{hitTest:!0,overlapMode:m,circle:{x:o,y:h,radius:p},seenUids:{box:{},circle:{}}},v),V.length>0}_queryCell(o,h,p,m,v,E,M,A){const{seenUids:R,hitTest:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!R.box[ye]){R.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(o<=ue[se+2]&&h<=ue[se+3]&&p>=ue[se+0]&&m>=ue[se+1]&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))&&(E.push({key:Te,x1:ue[se],y1:ue[se+1],x2:ue[se+2],y2:ue[se+3]}),V))return!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!R.circle[ye]){R.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circleAndRectCollide(ue[se],ue[se+1],ue[se+2],o,h,p,m)&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))){const Ue=ue[se],we=ue[se+1],Le=ue[se+2];if(E.push({key:Te,x1:Ue-Le,y1:we-Le,x2:Ue+Le,y2:we+Le}),V)return!0}}}return!1}_queryCellCircle(o,h,p,m,v,E,M,A){const{circle:R,seenUids:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!V.box[ye]){V.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(this._circleAndRectCollide(R.x,R.y,R.radius,ue[se+0],ue[se+1],ue[se+2],ue[se+3])&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!V.circle[ye]){V.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circlesCollide(ue[se],ue[se+1],ue[se+2],R.x,R.y,R.radius)&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}}_forEachCell(o,h,p,m,v,E,M,A){const R=this._convertToXCellCoord(o),V=this._convertToYCellCoord(h),q=this._convertToXCellCoord(p),Q=this._convertToYCellCoord(m);for(let he=R;he<=q;he++)for(let ue=V;ue<=Q;ue++)if(v.call(this,o,h,p,m,this.xCellCount*ue+he,E,M,A))return}_convertToXCellCoord(o){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(o*this.xScale)))}_convertToYCellCoord(o){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(o*this.yScale)))}_circlesCollide(o,h,p,m,v,E){const M=m-o,A=v-h,R=p+E;return R*R>M*M+A*A}_circleAndRectCollide(o,h,p,m,v,E,M){const A=(E-m)/2,R=Math.abs(o-(m+A));if(R>A+p)return!1;const V=(M-v)/2,q=Math.abs(h-(v+V));if(q>V+p)return!1;if(R<=A||q<=V)return!0;const Q=R-A,he=q-V;return Q*Q+he*he<=p*p}}function Qt(y,o,h,p,m){const v=a.F();return o?(a.J(v,v,[1/m,1/m,1]),h||a.ad(v,v,p.angle)):a.K(v,p.labelPlaneMatrix,y),v}function ro(y,o,h,p,m){if(o){const v=a.ae(y);return a.J(v,v,[m,m,1]),h||a.ad(v,v,-p.angle),v}return p.glCoordMatrix}function an(y,o,h){let p;h?(p=[y.x,y.y,h(y.x,y.y),1],a.af(p,p,o)):(p=[y.x,y.y,0,1],Xe(p,p,o));const m=p[3];return{point:new a.P(p[0]/m,p[1]/m),signedDistanceFromCamera:m}}function pe(y,o){return .5+y/o*.5}function Z(y,o){const h=y[0]/y[3],p=y[1]/y[3];return h>=-o[0]&&h<=o[0]&&p>=-o[1]&&p<=o[1]}function $(y,o,h,p,m,v,E,M,A,R){const V=p?y.textSizeData:y.iconSizeData,q=a.ag(V,h.transform.zoom),Q=[256/h.width*2+1,256/h.height*2+1],he=p?y.text.dynamicLayoutVertexArray:y.icon.dynamicLayoutVertexArray;he.clear();const ue=y.lineVertexArray,ye=p?y.text.placedSymbolArray:y.icon.placedSymbolArray,se=h.transform.width/h.transform.height;let Te=!1;for(let Ue=0;Ue<ye.length;Ue++){const we=ye.get(Ue);if(we.hidden||we.writingMode===a.ah.vertical&&!Te){qe(we.numGlyphs,he);continue}let Le;if(Te=!1,R?(Le=[we.anchorX,we.anchorY,R(we.anchorX,we.anchorY),1],a.af(Le,Le,o)):(Le=[we.anchorX,we.anchorY,0,1],Xe(Le,Le,o)),!Z(Le,Q)){qe(we.numGlyphs,he);continue}const Ge=pe(h.transform.cameraToCenterDistance,Le[3]),He=a.ai(V,q,we),$e=E?He/Ge:He*Ge,nt=new a.P(we.anchorX,we.anchorY),et=an(nt,m,R).point,ft={projections:{},offsets:{}},gt=Ce(we,$e,!1,M,o,m,v,y.glyphOffsetArray,ue,he,et,nt,ft,se,A,R);Te=gt.useVertical,(gt.notEnoughRoom||Te||gt.needsFlipping&&Ce(we,$e,!0,M,o,m,v,y.glyphOffsetArray,ue,he,et,nt,ft,se,A,R).notEnoughRoom)&&qe(we.numGlyphs,he)}p?y.text.dynamicLayoutVertexBuffer.updateData(he):y.icon.dynamicLayoutVertexBuffer.updateData(he)}function te(y,o,h,p,m,v,E,M,A,R,V,q,Q){const he=M.glyphStartIndex+M.numGlyphs,ue=M.lineStartIndex,ye=M.lineStartIndex+M.lineLength,se=o.getoffsetX(M.glyphStartIndex),Te=o.getoffsetX(he-1),Ue=Be(y*se,h,p,m,v,E,M.segment,ue,ye,A,R,V,q,Q);if(!Ue)return null;const we=Be(y*Te,h,p,m,v,E,M.segment,ue,ye,A,R,V,q,Q);return we?{first:Ue,last:we}:null}function le(y,o,h,p){return y===a.ah.horizontal&&Math.abs(h.y-o.y)>Math.abs(h.x-o.x)*p?{useVertical:!0}:(y===a.ah.vertical?o.y<h.y:o.x>h.x)?{needsFlipping:!0}:null}function Ce(y,o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye){const se=o/24,Te=y.lineOffsetX*se,Ue=y.lineOffsetY*se;let we;if(y.numGlyphs>1){const Le=y.glyphStartIndex+y.numGlyphs,Ge=y.lineStartIndex,He=y.lineStartIndex+y.lineLength,$e=te(se,M,Te,Ue,h,V,q,y,A,v,Q,ue,ye);if(!$e)return{notEnoughRoom:!0};const nt=an($e.first.point,E,ye).point,et=an($e.last.point,E,ye).point;if(p&&!h){const ft=le(y.writingMode,nt,et,he);if(ft)return ft}we=[$e.first];for(let ft=y.glyphStartIndex+1;ft<Le-1;ft++)we.push(Be(se*M.getoffsetX(ft),Te,Ue,h,V,q,y.segment,Ge,He,A,v,Q,ue,ye));we.push($e.last)}else{if(p&&!h){const Ge=an(q,m,ye).point,He=y.lineStartIndex+y.segment+1,$e=new a.P(A.getx(He),A.gety(He)),nt=an($e,m,ye),et=nt.signedDistanceFromCamera>0?nt.point:Ie(q,$e,Ge,1,m,ye),ft=le(y.writingMode,Ge,et,he);if(ft)return ft}const Le=Be(se*M.getoffsetX(y.glyphStartIndex),Te,Ue,h,V,q,y.segment,y.lineStartIndex,y.lineStartIndex+y.lineLength,A,v,Q,ue,ye);if(!Le)return{notEnoughRoom:!0};we=[Le]}for(const Le of we)a.aj(R,Le.point,Le.angle);return{}}function Ie(y,o,h,p,m,v){const E=an(y.add(y.sub(o)._unit()),m,v).point,M=h.sub(E);return h.add(M._mult(p/M.mag()))}function Pe(y,o){const{projectionCache:h,lineVertexArray:p,labelPlaneMatrix:m,tileAnchorPoint:v,distanceFromAnchor:E,getElevation:M,previousVertex:A,direction:R,absOffsetX:V}=o;if(h.projections[y])return h.projections[y];const q=new a.P(p.getx(y),p.gety(y)),Q=an(q,m,M);if(Q.signedDistanceFromCamera>0)return h.projections[y]=Q.point,Q.point;const he=y-R;return Ie(E===0?v:new a.P(p.getx(he),p.gety(he)),q,A,V-E+1,m,M)}function Se(y,o,h){return y._unit()._perp()._mult(o*h)}function W(y,o,h,p,m,v,E,M){const{projectionCache:A,direction:R}=M;if(A.offsets[y])return A.offsets[y];const V=h.add(o);if(y+R<p||y+R>=m)return A.offsets[y]=V,V;const q=Pe(y+R,M),Q=Se(q.sub(h),E,R),he=h.add(Q),ue=q.add(Q);return A.offsets[y]=a.ak(v,V,he,ue)||V,A.offsets[y]}function Be(y,o,h,p,m,v,E,M,A,R,V,q,Q,he){const ue=p?y-o:y+o;let ye=ue>0?1:-1,se=0;p&&(ye*=-1,se=Math.PI),ye<0&&(se+=Math.PI);let Te,Ue,we=ye>0?M+E:M+E+1,Le=m,Ge=m,He=0,$e=0;const nt=Math.abs(ue),et=[];let ft;for(;He+$e<=nt;){if(we+=ye,we<M||we>=A)return null;He+=$e,Ge=Le,Ue=Te;const _t={projectionCache:q,lineVertexArray:R,labelPlaneMatrix:V,tileAnchorPoint:v,distanceFromAnchor:He,getElevation:he,previousVertex:Ge,direction:ye,absOffsetX:nt};if(Le=Pe(we,_t),h===0)et.push(Ge),ft=Le.sub(Ge);else{let Xt;const or=Le.sub(Ge);Xt=or.mag()===0?Se(Pe(we+ye,_t).sub(Le),h,ye):Se(or,h,ye),Ue||(Ue=Ge.add(Xt)),Te=W(we,Xt,Le,M,A,Ue,h,_t),et.push(Ue),ft=Te.sub(Ue)}$e=ft.mag()}const gt=ft._mult((nt-He)/$e)._add(Ue||Ge),ir=se+Math.atan2(Le.y-Ge.y,Le.x-Ge.x);return et.push(gt),{point:gt,angle:Q?ir:0,path:et}}const Fe=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function qe(y,o){for(let h=0;h<y;h++){const p=o.length;o.resize(p+4),o.float32.set(Fe,3*p)}}function Xe(y,o,h){const p=o[0],m=o[1];return y[0]=h[0]*p+h[4]*m+h[12],y[1]=h[1]*p+h[5]*m+h[13],y[3]=h[3]*p+h[7]*m+h[15],y}const ct=100;class Pt{constructor(o,h=new vi(o.width+200,o.height+200,25),p=new vi(o.width+200,o.height+200,25)){this.transform=o,this.grid=h,this.ignoredGrid=p,this.pitchfactor=Math.cos(o._pitch)*o.cameraToCenterDistance,this.screenRightBoundary=o.width+ct,this.screenBottomBoundary=o.height+ct,this.gridRightBoundary=o.width+200,this.gridBottomBoundary=o.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(o,h,p,m,v,E){const M=this.projectAndGetPerspectiveRatio(m,o.anchorPointX,o.anchorPointY,E),A=p*M.perspectiveRatio,R=o.x1*A+M.point.x,V=o.y1*A+M.point.y,q=o.x2*A+M.point.x,Q=o.y2*A+M.point.y;return!this.isInsideGrid(R,V,q,Q)||h!=="always"&&this.grid.hitTest(R,V,q,Q,h,v)||M.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[R,V,q,Q],offscreen:this.isOffscreen(R,V,q,Q)}}placeCollisionCircles(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue){const ye=[],se=new a.P(h.anchorX,h.anchorY),Te=an(se,E,ue),Ue=pe(this.transform.cameraToCenterDistance,Te.signedDistanceFromCamera),we=(V?v/Ue:v*Ue)/a.ao,Le=an(se,M,ue).point,Ge=te(we,m,h.lineOffsetX*we,h.lineOffsetY*we,!1,Le,se,h,p,M,{projections:{},offsets:{}},!1,ue);let He=!1,$e=!1,nt=!0;if(Ge){const et=.5*Q*Ue+he,ft=new a.P(-100,-100),gt=new a.P(this.screenRightBoundary,this.screenBottomBoundary),ir=new Jt,_t=Ge.first,Xt=Ge.last;let or=[];for(let cr=_t.path.length-1;cr>=1;cr--)or.push(_t.path[cr]);for(let cr=1;cr<Xt.path.length;cr++)or.push(Xt.path[cr]);const Sr=2.5*et;if(A){const cr=or.map(dr=>an(dr,A,ue));or=cr.some(dr=>dr.signedDistanceFromCamera<=0)?[]:cr.map(dr=>dr.point)}let Yt=[];if(or.length>0){const cr=or[0].clone(),dr=or[0].clone();for(let hn=1;hn<or.length;hn++)cr.x=Math.min(cr.x,or[hn].x),cr.y=Math.min(cr.y,or[hn].y),dr.x=Math.max(dr.x,or[hn].x),dr.y=Math.max(dr.y,or[hn].y);Yt=cr.x>=ft.x&&dr.x<=gt.x&&cr.y>=ft.y&&dr.y<=gt.y?[or]:dr.x<ft.x||cr.x>gt.x||dr.y<ft.y||cr.y>gt.y?[]:a.al([or],ft.x,ft.y,gt.x,gt.y)}for(const cr of Yt){ir.reset(cr,.25*et);let dr=0;dr=ir.length<=.5*et?1:Math.ceil(ir.paddedLength/Sr)+1;for(let hn=0;hn<dr;hn++){const Rr=hn/Math.max(dr-1,1),Oi=ir.lerp(Rr),Fn=Oi.x+ct,nn=Oi.y+ct;ye.push(Fn,nn,et,0);const On=Fn-et,Ni=nn-et,bo=Fn+et,ts=nn+et;if(nt=nt&&this.isOffscreen(On,Ni,bo,ts),$e=$e||this.isInsideGrid(On,Ni,bo,ts),o!=="always"&&this.grid.hitTestCircle(Fn,nn,et,o,q)&&(He=!0,!R))return{circles:[],offscreen:!1,collisionDetected:He}}}}return{circles:!R&&He||!$e||Ue<this.perspectiveRatioCutoff?[]:ye,offscreen:nt,collisionDetected:He}}queryRenderedSymbols(o){if(o.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const h=[];let p=1/0,m=1/0,v=-1/0,E=-1/0;for(const V of o){const q=new a.P(V.x+ct,V.y+ct);p=Math.min(p,q.x),m=Math.min(m,q.y),v=Math.max(v,q.x),E=Math.max(E,q.y),h.push(q)}const M=this.grid.query(p,m,v,E).concat(this.ignoredGrid.query(p,m,v,E)),A={},R={};for(const V of M){const q=V.key;if(A[q.bucketInstanceId]===void 0&&(A[q.bucketInstanceId]={}),A[q.bucketInstanceId][q.featureIndex])continue;const Q=[new a.P(V.x1,V.y1),new a.P(V.x2,V.y1),new a.P(V.x2,V.y2),new a.P(V.x1,V.y2)];a.am(h,Q)&&(A[q.bucketInstanceId][q.featureIndex]=!0,R[q.bucketInstanceId]===void 0&&(R[q.bucketInstanceId]=[]),R[q.bucketInstanceId].push(q.featureIndex))}return R}insertCollisionBox(o,h,p,m,v,E){(p?this.ignoredGrid:this.grid).insert({bucketInstanceId:m,featureIndex:v,collisionGroupID:E,overlapMode:h},o[0],o[1],o[2],o[3])}insertCollisionCircles(o,h,p,m,v,E){const M=p?this.ignoredGrid:this.grid,A={bucketInstanceId:m,featureIndex:v,collisionGroupID:E,overlapMode:h};for(let R=0;R<o.length;R+=4)M.insertCircle(A,o[R],o[R+1],o[R+2])}projectAndGetPerspectiveRatio(o,h,p,m){let v;return m?(v=[h,p,m(h,p),1],a.af(v,v,o)):(v=[h,p,0,1],Xe(v,v,o)),{point:new a.P((v[0]/v[3]+1)/2*this.transform.width+ct,(-v[1]/v[3]+1)/2*this.transform.height+ct),perspectiveRatio:.5+this.transform.cameraToCenterDistance/v[3]*.5}}isOffscreen(o,h,p,m){return p<ct||o>=this.screenRightBoundary||m<ct||h>this.screenBottomBoundary}isInsideGrid(o,h,p,m){return p>=0&&o<this.gridRightBoundary&&m>=0&&h<this.gridBottomBoundary}getViewportMatrix(){const o=a.an([]);return a.H(o,o,[-100,-100,0]),o}}function $t(y,o,h){return o*(a.W/(y.tileSize*Math.pow(2,h-y.tileID.overscaledZ)))}class ar{constructor(o,h,p,m){this.opacity=o?Math.max(0,Math.min(1,o.opacity+(o.placed?h:-h))):m&&p?1:0,this.placed=p}isHidden(){return this.opacity===0&&!this.placed}}class _r{constructor(o,h,p,m,v){this.text=new ar(o?o.text:null,h,p,v),this.icon=new ar(o?o.icon:null,h,m,v)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Yr{constructor(o,h,p){this.text=o,this.icon=h,this.skipFade=p}}class Cn{constructor(){this.invProjMatrix=a.F(),this.viewportMatrix=a.F(),this.circles=[]}}class lr{constructor(o,h,p,m,v){this.bucketInstanceId=o,this.featureIndex=h,this.sourceLayerIndex=p,this.bucketIndex=m,this.tileID=v}}class ln{constructor(o){this.crossSourceCollisions=o,this.maxGroupID=0,this.collisionGroups={}}get(o){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[o]){const h=++this.maxGroupID;this.collisionGroups[o]={ID:h,predicate:p=>p.collisionGroupID===h}}return this.collisionGroups[o]}}function Bn(y,o,h,p,m){const{horizontalAlign:v,verticalAlign:E}=a.at(y);return new a.P(-(v-.5)*o+p[0]*m,-(E-.5)*h+p[1]*m)}function fi(y,o,h,p,m,v){const{x1:E,x2:M,y1:A,y2:R,anchorPointX:V,anchorPointY:q}=y,Q=new a.P(o,h);return p&&Q._rotate(m?v:-v),{x1:E+Q.x,y1:A+Q.y,x2:M+Q.x,y2:R+Q.y,anchorPointX:V,anchorPointY:q}}class bi{constructor(o,h,p,m,v){this.transform=o.clone(),this.terrain=h,this.collisionIndex=new Pt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=p,this.retainedQueryData={},this.collisionGroups=new ln(m),this.collisionCircleArrays={},this.prevPlacement=v,v&&(v.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(o,h,p,m){const v=p.getBucket(h),E=p.latestFeatureIndex;if(!v||!E||h.id!==v.layerIds[0])return;const M=p.collisionBoxArray,A=v.layers[0].layout,R=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),V=p.tileSize/a.W,q=this.transform.calculatePosMatrix(p.tileID.toUnwrapped()),Q=A.get("text-pitch-alignment")==="map",he=A.get("text-rotation-alignment")==="map",ue=$t(p,1,this.transform.zoom),ye=Qt(q,Q,he,this.transform,ue);let se=null;if(Q){const Ue=ro(q,Q,he,this.transform,ue);se=a.K([],this.transform.labelPlaneMatrix,Ue)}this.retainedQueryData[v.bucketInstanceId]=new lr(v.bucketInstanceId,E,v.sourceLayerIndex,v.index,p.tileID);const Te={bucket:v,layout:A,posMatrix:q,textLabelPlaneMatrix:ye,labelToScreenMatrix:se,scale:R,textPixelRatio:V,holdingForFade:p.holdingForFade(),collisionBoxArray:M,partiallyEvaluatedTextSize:a.ag(v.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(v.sourceID)};if(m)for(const Ue of v.sortKeyRanges){const{sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge}=Ue;o.push({sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge,parameters:Te})}else o.push({symbolInstanceStart:0,symbolInstanceEnd:v.symbolInstances.length,parameters:Te})}attemptAnchorPlacement(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye,se){const Te=a.ap[o.textAnchor],Ue=[o.textOffset0,o.textOffset1],we=Bn(Te,p,m,Ue,v),Le=this.collisionIndex.placeCollisionBox(fi(h,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se);if((!ye||this.collisionIndex.placeCollisionBox(fi(ye,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se).box.length!==0)&&Le.box.length>0){let Ge;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID].text&&(Ge=this.prevPlacement.variableOffsets[Q.crossTileID].anchor),Q.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[Q.crossTileID]={textOffset:Ue,width:p,height:m,anchor:Te,textBoxScale:v,prevAnchor:Ge},this.markUsedJustification(he,Te,Q,ue),he.allowVerticalPlacement&&(this.markUsedOrientation(he,ue,Q),this.placedOrientations[Q.crossTileID]=ue),{shift:we,placedGlyphBoxes:Le}}}placeLayerBucketPart(o,h,p){const{bucket:m,layout:v,posMatrix:E,textLabelPlaneMatrix:M,labelToScreenMatrix:A,textPixelRatio:R,holdingForFade:V,collisionBoxArray:q,partiallyEvaluatedTextSize:Q,collisionGroup:he}=o.parameters,ue=v.get("text-optional"),ye=v.get("icon-optional"),se=a.aq(v,"text-overlap","text-allow-overlap"),Te=se==="always",Ue=a.aq(v,"icon-overlap","icon-allow-overlap"),we=Ue==="always",Le=v.get("text-rotation-alignment")==="map",Ge=v.get("text-pitch-alignment")==="map",He=v.get("icon-text-fit")!=="none",$e=v.get("symbol-z-order")==="viewport-y",nt=Te&&(we||!m.hasIconData()||ye),et=we&&(Te||!m.hasTextData()||ue);!m.collisionArrays&&q&&m.deserializeCollisionBoxes(q);const ft=this.retainedQueryData[m.bucketInstanceId].tileID,gt=this.terrain?(_t,Xt)=>this.terrain.getElevation(ft,_t,Xt):null,ir=(_t,Xt)=>{var or,Sr;if(h[_t.crossTileID])return;if(V)return void(this.placements[_t.crossTileID]=new Yr(!1,!1,!1));let Yt=!1,cr=!1,dr=!0,hn=null,Rr={box:null,offscreen:null},Oi={box:null,offscreen:null},Fn=null,nn=null,On=null,Ni=0,bo=0,ts=0;Xt.textFeatureIndex?Ni=Xt.textFeatureIndex:_t.useRuntimeCollisionCircles&&(Ni=_t.featureIndex),Xt.verticalTextFeatureIndex&&(bo=Xt.verticalTextFeatureIndex);const Za=Xt.textBox;if(Za){const An=Ln=>{let sn=a.ah.horizontal;if(m.allowVerticalPlacement&&!Ln&&this.prevPlacement){const Ji=this.prevPlacement.placedOrientations[_t.crossTileID];Ji&&(this.placedOrientations[_t.crossTileID]=Ji,sn=Ji,this.markUsedOrientation(m,sn,_t))}return sn},on=(Ln,sn)=>{if(m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&Xt.verticalTextBox){for(const Ji of m.writingModes)if(Ji===a.ah.vertical?(Rr=sn(),Oi=Rr):Rr=Ln(),Rr&&Rr.box&&Rr.box.length)break}else Rr=Ln()},en=_t.textAnchorOffsetStartIndex,Ki=_t.textAnchorOffsetEndIndex;if(Ki===en){const Ln=(sn,Ji)=>{const Pn=this.collisionIndex.placeCollisionBox(sn,se,R,E,he.predicate,gt);return Pn&&Pn.box&&Pn.box.length&&(this.markUsedOrientation(m,Ji,_t),this.placedOrientations[_t.crossTileID]=Ji),Pn};on(()=>Ln(Za,a.ah.horizontal),()=>{const sn=Xt.verticalTextBox;return m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&sn?Ln(sn,a.ah.vertical):{box:null,offscreen:null}}),An(Rr&&Rr.box&&Rr.box.length)}else{let Ln=a.ap[(Sr=(or=this.prevPlacement)===null||or===void 0?void 0:or.variableOffsets[_t.crossTileID])===null||Sr===void 0?void 0:Sr.anchor];const sn=(Pn,yn,mu)=>{const ff=Pn.x2-Pn.x1,ws=Pn.y2-Pn.y1,xs=_t.textBoxScale,Wl=He&&Ue==="never"?yn:null;let ns={box:[],offscreen:!1},gu=se==="never"?1:2,df="never";Ln&&gu++;for(let _u=0;_u<gu;_u++){for(let yu=en;yu<Ki;yu++){const Zl=m.textAnchorOffsets.get(yu);if(Ln&&Zl.textAnchor!==Ln)continue;const vu=this.attemptAnchorPlacement(Zl,Pn,ff,ws,xs,Le,Ge,R,E,he,df,_t,m,mu,Wl,gt);if(vu&&(ns=vu.placedGlyphBoxes,ns&&ns.box&&ns.box.length))return Yt=!0,hn=vu.shift,ns}Ln?Ln=null:df=se}return ns};on(()=>sn(Za,Xt.iconBox,a.ah.horizontal),()=>{const Pn=Xt.verticalTextBox;return m.allowVerticalPlacement&&!(Rr&&Rr.box&&Rr.box.length)&&_t.numVerticalGlyphVertices>0&&Pn?sn(Pn,Xt.verticalIconBox,a.ah.vertical):{box:null,offscreen:null}}),Rr&&(Yt=Rr.box,dr=Rr.offscreen);const Ji=An(Rr&&Rr.box);if(!Yt&&this.prevPlacement){const Pn=this.prevPlacement.variableOffsets[_t.crossTileID];Pn&&(this.variableOffsets[_t.crossTileID]=Pn,this.markUsedJustification(m,Pn.anchor,_t,Ji))}}}if(Fn=Rr,Yt=Fn&&Fn.box&&Fn.box.length>0,dr=Fn&&Fn.offscreen,_t.useRuntimeCollisionCircles){const An=m.text.placedSymbolArray.get(_t.centerJustifiedTextSymbolIndex),on=a.ai(m.textSizeData,Q,An),en=v.get("text-padding");nn=this.collisionIndex.placeCollisionCircles(se,An,m.lineVertexArray,m.glyphOffsetArray,on,E,M,A,p,Ge,he.predicate,_t.collisionCircleDiameter,en,gt),nn.circles.length&&nn.collisionDetected&&!p&&a.w("Collisions detected, but collision boxes are not shown"),Yt=Te||nn.circles.length>0&&!nn.collisionDetected,dr=dr&&nn.offscreen}if(Xt.iconFeatureIndex&&(ts=Xt.iconFeatureIndex),Xt.iconBox){const An=on=>{const en=He&&hn?fi(on,hn.x,hn.y,Le,Ge,this.transform.angle):on;return this.collisionIndex.placeCollisionBox(en,Ue,R,E,he.predicate,gt)};Oi&&Oi.box&&Oi.box.length&&Xt.verticalIconBox?(On=An(Xt.verticalIconBox),cr=On.box.length>0):(On=An(Xt.iconBox),cr=On.box.length>0),dr=dr&&On.offscreen}const rs=ue||_t.numHorizontalGlyphVertices===0&&_t.numVerticalGlyphVertices===0,wo=ye||_t.numIconVertices===0;if(rs||wo?wo?rs||(cr=cr&&Yt):Yt=cr&&Yt:cr=Yt=cr&&Yt,Yt&&Fn&&Fn.box&&this.collisionIndex.insertCollisionBox(Fn.box,se,v.get("text-ignore-placement"),m.bucketInstanceId,Oi&&Oi.box&&bo?bo:Ni,he.ID),cr&&On&&this.collisionIndex.insertCollisionBox(On.box,Ue,v.get("icon-ignore-placement"),m.bucketInstanceId,ts,he.ID),nn&&(Yt&&this.collisionIndex.insertCollisionCircles(nn.circles,se,v.get("text-ignore-placement"),m.bucketInstanceId,Ni,he.ID),p)){const An=m.bucketInstanceId;let on=this.collisionCircleArrays[An];on===void 0&&(on=this.collisionCircleArrays[An]=new Cn);for(let en=0;en<nn.circles.length;en+=4)on.circles.push(nn.circles[en+0]),on.circles.push(nn.circles[en+1]),on.circles.push(nn.circles[en+2]),on.circles.push(nn.collisionDetected?1:0)}if(_t.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(m.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[_t.crossTileID]=new Yr(Yt||nt,cr||et,dr||m.justReloaded),h[_t.crossTileID]=!0};if($e){if(o.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const _t=m.getSortedSymbolIndexes(this.transform.angle);for(let Xt=_t.length-1;Xt>=0;--Xt){const or=_t[Xt];ir(m.symbolInstances.get(or),m.collisionArrays[or])}}else for(let _t=o.symbolInstanceStart;_t<o.symbolInstanceEnd;_t++)ir(m.symbolInstances.get(_t),m.collisionArrays[_t]);if(p&&m.bucketInstanceId in this.collisionCircleArrays){const _t=this.collisionCircleArrays[m.bucketInstanceId];a.ar(_t.invProjMatrix,E),_t.viewportMatrix=this.collisionIndex.getViewportMatrix()}m.justReloaded=!1}markUsedJustification(o,h,p,m){let v;v=m===a.ah.vertical?p.verticalPlacedTextSymbolIndex:{left:p.leftJustifiedTextSymbolIndex,center:p.centerJustifiedTextSymbolIndex,right:p.rightJustifiedTextSymbolIndex}[a.as(h)];const E=[p.leftJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.rightJustifiedTextSymbolIndex,p.verticalPlacedTextSymbolIndex];for(const M of E)M>=0&&(o.text.placedSymbolArray.get(M).crossTileID=v>=0&&M!==v?0:p.crossTileID)}markUsedOrientation(o,h,p){const m=h===a.ah.horizontal||h===a.ah.horizontalOnly?h:0,v=h===a.ah.vertical?h:0,E=[p.leftJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.rightJustifiedTextSymbolIndex];for(const M of E)o.text.placedSymbolArray.get(M).placedOrientation=m;p.verticalPlacedTextSymbolIndex&&(o.text.placedSymbolArray.get(p.verticalPlacedTextSymbolIndex).placedOrientation=v)}commit(o){this.commitTime=o,this.zoomAtLastRecencyCheck=this.transform.zoom;const h=this.prevPlacement;let p=!1;this.prevZoomAdjustment=h?h.zoomAdjustment(this.transform.zoom):0;const m=h?h.symbolFadeChange(o):1,v=h?h.opacities:{},E=h?h.variableOffsets:{},M=h?h.placedOrientations:{};for(const A in this.placements){const R=this.placements[A],V=v[A];V?(this.opacities[A]=new _r(V,m,R.text,R.icon),p=p||R.text!==V.text.placed||R.icon!==V.icon.placed):(this.opacities[A]=new _r(null,m,R.text,R.icon,R.skipFade),p=p||R.text||R.icon)}for(const A in v){const R=v[A];if(!this.opacities[A]){const V=new _r(R,m,!1,!1);V.isHidden()||(this.opacities[A]=V,p=p||R.text.placed||R.icon.placed)}}for(const A in E)this.variableOffsets[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.variableOffsets[A]=E[A]);for(const A in M)this.placedOrientations[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.placedOrientations[A]=M[A]);if(h&&h.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");p?this.lastPlacementChangeTime=o:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=h?h.lastPlacementChangeTime:o)}updateLayerOpacities(o,h){const p={};for(const m of h){const v=m.getBucket(o);v&&m.latestFeatureIndex&&o.id===v.layerIds[0]&&this.updateBucketOpacities(v,p,m.collisionBoxArray)}}updateBucketOpacities(o,h,p){o.hasTextData()&&(o.text.opacityVertexArray.clear(),o.text.hasVisibleVertices=!1),o.hasIconData()&&(o.icon.opacityVertexArray.clear(),o.icon.hasVisibleVertices=!1),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexArray.clear(),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexArray.clear();const m=o.layers[0],v=m.layout,E=new _r(null,0,!1,!1,!0),M=v.get("text-allow-overlap"),A=v.get("icon-allow-overlap"),R=m._unevaluatedLayout.hasValue("text-variable-anchor")||m._unevaluatedLayout.hasValue("text-variable-anchor-offset"),V=v.get("text-rotation-alignment")==="map",q=v.get("text-pitch-alignment")==="map",Q=v.get("icon-text-fit")!=="none",he=new _r(null,0,M&&(A||!o.hasIconData()||v.get("icon-optional")),A&&(M||!o.hasTextData()||v.get("text-optional")),!0);!o.collisionArrays&&p&&(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData())&&o.deserializeCollisionBoxes(p);const ue=(ye,se,Te)=>{for(let Ue=0;Ue<se/4;Ue++)ye.opacityVertexArray.emplaceBack(Te);ye.hasVisibleVertices=ye.hasVisibleVertices||Te!==ka};for(let ye=0;ye<o.symbolInstances.length;ye++){const se=o.symbolInstances.get(ye),{numHorizontalGlyphVertices:Te,numVerticalGlyphVertices:Ue,crossTileID:we}=se;let Le=this.opacities[we];h[we]?Le=E:Le||(Le=he,this.opacities[we]=Le),h[we]=!0;const Ge=se.numIconVertices>0,He=this.placedOrientations[se.crossTileID],$e=He===a.ah.vertical,nt=He===a.ah.horizontal||He===a.ah.horizontalOnly;if(Te>0||Ue>0){const et=wi(Le.text);ue(o.text,Te,$e?ka:et),ue(o.text,Ue,nt?ka:et);const ft=Le.text.isHidden();[se.rightJustifiedTextSymbolIndex,se.centerJustifiedTextSymbolIndex,se.leftJustifiedTextSymbolIndex].forEach(_t=>{_t>=0&&(o.text.placedSymbolArray.get(_t).hidden=ft||$e?1:0)}),se.verticalPlacedTextSymbolIndex>=0&&(o.text.placedSymbolArray.get(se.verticalPlacedTextSymbolIndex).hidden=ft||nt?1:0);const gt=this.variableOffsets[se.crossTileID];gt&&this.markUsedJustification(o,gt.anchor,se,He);const ir=this.placedOrientations[se.crossTileID];ir&&(this.markUsedJustification(o,"left",se,ir),this.markUsedOrientation(o,ir,se))}if(Ge){const et=wi(Le.icon),ft=!(Q&&se.verticalPlacedIconSymbolIndex&&$e);se.placedIconSymbolIndex>=0&&(ue(o.icon,se.numIconVertices,ft?et:ka),o.icon.placedSymbolArray.get(se.placedIconSymbolIndex).hidden=Le.icon.isHidden()),se.verticalPlacedIconSymbolIndex>=0&&(ue(o.icon,se.numVerticalIconVertices,ft?ka:et),o.icon.placedSymbolArray.get(se.verticalPlacedIconSymbolIndex).hidden=Le.icon.isHidden())}if(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData()){const et=o.collisionArrays[ye];if(et){let ft=new a.P(0,0);if(et.textBox||et.verticalTextBox){let ir=!0;if(R){const _t=this.variableOffsets[we];_t?(ft=Bn(_t.anchor,_t.width,_t.height,_t.textOffset,_t.textBoxScale),V&&ft._rotate(q?this.transform.angle:-this.transform.angle)):ir=!1}et.textBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||$e,ft.x,ft.y),et.verticalTextBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||nt,ft.x,ft.y)}const gt=!!(!nt&&et.verticalIconBox);et.iconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,gt,Q?ft.x:0,Q?ft.y:0),et.verticalIconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,!gt,Q?ft.x:0,Q?ft.y:0)}}}if(o.sortFeatures(this.transform.angle),this.retainedQueryData[o.bucketInstanceId]&&(this.retainedQueryData[o.bucketInstanceId].featureSortOrder=o.featureSortOrder),o.hasTextData()&&o.text.opacityVertexBuffer&&o.text.opacityVertexBuffer.updateData(o.text.opacityVertexArray),o.hasIconData()&&o.icon.opacityVertexBuffer&&o.icon.opacityVertexBuffer.updateData(o.icon.opacityVertexArray),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexBuffer&&o.iconCollisionBox.collisionVertexBuffer.updateData(o.iconCollisionBox.collisionVertexArray),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexBuffer&&o.textCollisionBox.collisionVertexBuffer.updateData(o.textCollisionBox.collisionVertexArray),o.text.opacityVertexArray.length!==o.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${o.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${o.text.layoutVertexArray.length}) / 4`);if(o.icon.opacityVertexArray.length!==o.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${o.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${o.icon.layoutVertexArray.length}) / 4`);if(o.bucketInstanceId in this.collisionCircleArrays){const ye=this.collisionCircleArrays[o.bucketInstanceId];o.placementInvProjMatrix=ye.invProjMatrix,o.placementViewportMatrix=ye.viewportMatrix,o.collisionCircleArray=ye.circles,delete this.collisionCircleArrays[o.bucketInstanceId]}}symbolFadeChange(o){return this.fadeDuration===0?1:(o-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(o){return Math.max(0,(this.transform.zoom-o)/1.5)}hasTransitions(o){return this.stale||o-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(o,h){const p=this.zoomAtLastRecencyCheck===h?1-this.zoomAdjustment(h):1;return this.zoomAtLastRecencyCheck=h,this.commitTime+this.fadeDuration*p>o}setStale(){this.stale=!0}}function Kn(y,o,h,p,m){y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0)}const mo=Math.pow(2,25),Ch=Math.pow(2,24),Wd=Math.pow(2,17),zr=Math.pow(2,16),Fc=Math.pow(2,9),Oc=Math.pow(2,8),Ri=Math.pow(2,1);function wi(y){if(y.opacity===0&&!y.placed)return 0;if(y.opacity===1&&y.placed)return 4294967295;const o=y.placed?1:0,h=Math.floor(127*y.opacity);return h*mo+o*Ch+h*Wd+o*zr+h*Fc+o*Oc+h*Ri+o}const ka=0;class $i{constructor(o){this._sortAcrossTiles=o.layout.get("symbol-z-order")!=="viewport-y"&&!o.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(o,h,p,m,v){const E=this._bucketParts;for(;this._currentTileIndex<o.length;)if(h.getBucketParts(E,m,o[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,v())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,E.sort((M,A)=>M.sortKey-A.sortKey));this._currentPartIndex<E.length;)if(h.placeLayerBucketPart(E[this._currentPartIndex],this._seenCrossTileIDs,p),this._currentPartIndex++,v())return!0;return!1}}class Xi{constructor(o,h,p,m,v,E,M,A){this.placement=new bi(o,h,E,M,A),this._currentPlacementIndex=p.length-1,this._forceFullPlacement=m,this._showCollisionBoxes=v,this._done=!1}isDone(){return this._done}continuePlacement(o,h,p){const m=k.now(),v=()=>!this._forceFullPlacement&&k.now()-m>2;for(;this._currentPlacementIndex>=0;){const E=h[o[this._currentPlacementIndex]],M=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&(!E.minzoom||E.minzoom<=M)&&(!E.maxzoom||E.maxzoom>M)){if(this._inProgressLayer||(this._inProgressLayer=new $i(E)),this._inProgressLayer.continuePlacement(p[E.source],this.placement,this._showCollisionBoxes,E,v))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(o){return this.placement.commit(o),this.placement}}const Ns=512/a.W/2;class sl{constructor(o,h,p){this.tileID=o,this.bucketInstanceId=p,this._symbolsByKey={};const m=new Map;for(let v=0;v<h.length;v++){const E=h.get(v),M=E.key,A=m.get(M);A?A.push(E):m.set(M,[E])}for(const[v,E]of m){const M={positions:E.map(A=>({x:Math.floor(A.anchorX*Ns),y:Math.floor(A.anchorY*Ns)})),crossTileIDs:E.map(A=>A.crossTileID)};if(M.positions.length>128){const A=new a.au(M.positions.length,16,Uint16Array);for(const{x:R,y:V}of M.positions)A.add(R,V);A.finish(),delete M.positions,M.index=A}this._symbolsByKey[v]=M}}getScaledCoordinates(o,h){const{x:p,y:m,z:v}=this.tileID.canonical,{x:E,y:M,z:A}=h.canonical,R=Ns/Math.pow(2,A-v),V=(M*a.W+o.anchorY)*R,q=m*a.W*Ns;return{x:Math.floor((E*a.W+o.anchorX)*R-p*a.W*Ns),y:Math.floor(V-q)}}findMatches(o,h,p){const m=this.tileID.canonical.z<h.canonical.z?1:Math.pow(2,this.tileID.canonical.z-h.canonical.z);for(let v=0;v<o.length;v++){const E=o.get(v);if(E.crossTileID)continue;const M=this._symbolsByKey[E.key];if(!M)continue;const A=this.getScaledCoordinates(E,h);if(M.index){const R=M.index.range(A.x-m,A.y-m,A.x+m,A.y+m).sort();for(const V of R){const q=M.crossTileIDs[V];if(!p[q]){p[q]=!0,E.crossTileID=q;break}}}else if(M.positions)for(let R=0;R<M.positions.length;R++){const V=M.positions[R],q=M.crossTileIDs[R];if(Math.abs(V.x-A.x)<=m&&Math.abs(V.y-A.y)<=m&&!p[q]){p[q]=!0,E.crossTileID=q;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:o})=>o)}}class In{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ta{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(o){const h=Math.round((o-this.lng)/360);if(h!==0)for(const p in this.indexes){const m=this.indexes[p],v={};for(const E in m){const M=m[E];M.tileID=M.tileID.unwrapTo(M.tileID.wrap+h),v[M.tileID.key]=M}this.indexes[p]=v}this.lng=o}addBucket(o,h,p){if(this.indexes[o.overscaledZ]&&this.indexes[o.overscaledZ][o.key]){if(this.indexes[o.overscaledZ][o.key].bucketInstanceId===h.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(o.overscaledZ,this.indexes[o.overscaledZ][o.key])}for(let v=0;v<h.symbolInstances.length;v++)h.symbolInstances.get(v).crossTileID=0;this.usedCrossTileIDs[o.overscaledZ]||(this.usedCrossTileIDs[o.overscaledZ]={});const m=this.usedCrossTileIDs[o.overscaledZ];for(const v in this.indexes){const E=this.indexes[v];if(Number(v)>o.overscaledZ)for(const M in E){const A=E[M];A.tileID.isChildOf(o)&&A.findMatches(h.symbolInstances,o,m)}else{const M=E[o.scaledTo(Number(v)).key];M&&M.findMatches(h.symbolInstances,o,m)}}for(let v=0;v<h.symbolInstances.length;v++){const E=h.symbolInstances.get(v);E.crossTileID||(E.crossTileID=p.generate(),m[E.crossTileID]=!0)}return this.indexes[o.overscaledZ]===void 0&&(this.indexes[o.overscaledZ]={}),this.indexes[o.overscaledZ][o.key]=new sl(o,h.symbolInstances,h.bucketInstanceId),!0}removeBucketCrossTileIDs(o,h){for(const p of h.getCrossTileIDsLists())for(const m of p)delete this.usedCrossTileIDs[o][m]}removeStaleBuckets(o){let h=!1;for(const p in this.indexes){const m=this.indexes[p];for(const v in m)o[m[v].bucketInstanceId]||(this.removeBucketCrossTileIDs(p,m[v]),delete m[v],h=!0)}return h}}class Xo{constructor(){this.layerIndexes={},this.crossTileIDs=new In,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(o,h,p){let m=this.layerIndexes[o.id];m===void 0&&(m=this.layerIndexes[o.id]=new Ta);let v=!1;const E={};m.handleWrapJump(p);for(const M of h){const A=M.getBucket(o);A&&o.id===A.layerIds[0]&&(A.bucketInstanceId||(A.bucketInstanceId=++this.maxBucketInstanceId),m.addBucket(M.tileID,A,this.crossTileIDs)&&(v=!0),E[A.bucketInstanceId]=!0)}return m.removeStaleBuckets(E)&&(v=!0),v}pruneUnusedLayers(o){const h={};o.forEach(p=>{h[p]=!0});for(const p in this.layerIndexes)h[p]||delete this.layerIndexes[p]}}const rn=(y,o)=>a.t(y,o&&o.filter(h=>h.identifier!=="source.canvas")),al=a.av();class Bi extends a.E{constructor(o,h={}){super(),this._rtlPluginLoaded=()=>{for(const p in this.sourceCaches){const m=this.sourceCaches[p].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[p].reload()}},this.map=o,this.dispatcher=new tr(nr(),o._getMapId()),this.dispatcher.registerMessageHandler("GG",(p,m)=>this.getGlyphs(p,m)),this.dispatcher.registerMessageHandler("GI",(p,m)=>this.getImages(p,m)),this.imageManager=new Ze,this.imageManager.setEventedParent(this),this.glyphManager=new Ot(o._requestManager,h.localIdeographFontFamily),this.lineAtlas=new Lt(256,512),this.crossTileSymbolIndex=new Xo,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new a.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",a.ax()),lt().on(ii,this._rtlPluginLoaded),this.on("data",p=>{if(p.dataType!=="source"||p.sourceDataType!=="metadata")return;const m=this.sourceCaches[p.sourceId];if(!m)return;const v=m.getSource();if(v&&v.vectorLayerIds)for(const E in this._layers){const M=this._layers[E];M.source===v.id&&this._validateLayer(M)}})}loadURL(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),h.validate=typeof h.validate!="boolean"||h.validate;const m=this.map._requestManager.transformRequest(o,"Style");this._loadStyleRequest=new AbortController,a.h(m,this._loadStyleRequest).then(v=>{this._loadStyleRequest=null,this._load(v.data,h,p)}).catch(v=>{this._loadStyleRequest=null,v&&this.fire(new a.j(v))})}loadJSON(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,h.validate=h.validate!==!1,this._load(o,h,p)}).catch(()=>{})}loadEmpty(){this.fire(new a.k("dataloading",{dataType:"style"})),this._load(al,{validate:!1})}_load(o,h,p){var m;const v=h.transformStyle?h.transformStyle(p,o):o;if(!h.validate||!rn(this,a.x(v))){this._loaded=!0,this.stylesheet=v;for(const E in v.sources)this.addSource(E,v.sources[E],{validate:!1});v.sprite?this._loadSprite(v.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(v.glyphs),this._createLayers(),this.light=new vt(this.stylesheet.light),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new a.k("data",{dataType:"style"})),this.fire(new a.k("style.load"))}}_createLayers(){const o=a.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",o),this._order=o.map(h=>h.id),this._layers={},this._serializedLayers=null;for(const h of o){const p=a.az(h);p.setEventedParent(this,{layer:{id:h.id}}),this._layers[h.id]=p}}_loadSprite(o,h=!1,p=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(v,E,M,A){return a._(this,void 0,void 0,function*(){const R=ze(v),V=M>1?"@2x":"",q={},Q={};for(const{id:he,url:ue}of R){const ye=E.transformRequest(E.normalizeSpriteURL(ue,V,".json"),"SpriteJSON");q[he]=a.h(ye,A);const se=E.transformRequest(E.normalizeSpriteURL(ue,V,".png"),"SpriteImage");Q[he]=G.getImage(se,A)}return yield Promise.all([...Object.values(q),...Object.values(Q)]),function(he,ue){return a._(this,void 0,void 0,function*(){const ye={};for(const se in he){ye[se]={};const Te=k.getImageCanvasContext((yield ue[se]).data),Ue=(yield he[se]).data;for(const we in Ue){const{width:Le,height:Ge,x:He,y:$e,sdf:nt,pixelRatio:et,stretchX:ft,stretchY:gt,content:ir}=Ue[we];ye[se][we]={data:null,pixelRatio:et,sdf:nt,stretchX:ft,stretchY:gt,content:ir,spriteData:{width:Le,height:Ge,x:He,y:$e,context:Te}}}}return ye})}(q,Q)})}(o,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(v=>{if(this._spriteRequest=null,v)for(const E in v){this._spritesImagesIds[E]=[];const M=this._spritesImagesIds[E]?this._spritesImagesIds[E].filter(A=>!(A in v)):[];for(const A of M)this.imageManager.removeImage(A),this._changedImages[A]=!0;for(const A in v[E]){const R=E==="default"?A:`${E}:${A}`;this._spritesImagesIds[E].push(R),R in this.imageManager.images?this.imageManager.updateImage(R,v[E][A],!1):this.imageManager.addImage(R,v[E][A]),h&&(this._changedImages[R]=!0)}}}).catch(v=>{this._spriteRequest=null,m=v,this.fire(new a.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),h&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"})),p&&p(m)})}_unloadSprite(){for(const o of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(o),this._changedImages[o]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}_validateLayer(o){const h=this.sourceCaches[o.source];if(!h)return;const p=o.sourceLayer;if(!p)return;const m=h.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(p)===-1)&&this.fire(new a.j(new Error(`Source layer "${p}" does not exist on source "${m.id}" as specified by style layer "${o.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const o in this.sourceCaches)if(!this.sourceCaches[o].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(o){const h=this._serializedAllLayers();if(!o||o.length===0)return Object.values(h);const p=[];for(const m of o)h[m]&&p.push(h[m]);return p}_serializedAllLayers(){let o=this._serializedLayers;if(o)return o;o=this._serializedLayers={};const h=Object.keys(this._layers);for(const p of h){const m=this._layers[p];m.type!=="custom"&&(o[p]=m.serialize())}return o}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(o){if(!this._loaded)return;const h=this._changed;if(h){const m=Object.keys(this._updatedLayers),v=Object.keys(this._removedLayers);(m.length||v.length)&&this._updateWorkerLayers(m,v);for(const E in this._updatedSources){const M=this._updatedSources[E];if(M==="reload")this._reloadSource(E);else{if(M!=="clear")throw new Error(`Invalid action ${M}`);this._clearSource(E)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const E in this._updatedPaintProps)this._layers[E].updateTransitions(o);this.light.updateTransitions(o),this._resetUpdates()}const p={};for(const m in this.sourceCaches){const v=this.sourceCaches[m];p[m]=v.used,v.used=!1}for(const m of this._order){const v=this._layers[m];v.recalculate(o,this._availableImages),!v.isHidden(o.zoom)&&v.source&&(this.sourceCaches[v.source].used=!0)}for(const m in p){const v=this.sourceCaches[m];!!p[m]!=!!v.used&&v.fire(new a.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(o),this.z=o.zoom,h&&this.fire(new a.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const o=Object.keys(this._changedImages);if(o.length){for(const h in this.sourceCaches)this.sourceCaches[h].reloadTilesForDependencies(["icons","patterns"],o);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const o in this.sourceCaches)this.sourceCaches[o].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(o,h){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(o),removedIds:h})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(o,h={}){var p;this._checkLoaded();const m=this.serialize();if(o=h.transformStyle?h.transformStyle(m,o):o,((p=h.validate)===null||p===void 0||p)&&rn(this,a.x(o)))return!1;(o=a.aA(o)).layers=a.ay(o.layers);const v=a.aB(m,o),E=this._getOperationsToPerform(v);if(E.unimplemented.length>0)throw new Error(`Unimplemented: ${E.unimplemented.join(", ")}.`);if(E.operations.length===0)return!1;for(const M of E.operations)M();return this.stylesheet=o,this._serializedLayers=null,!0}_getOperationsToPerform(o){const h=[],p=[];for(const m of o)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":h.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":h.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":h.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":h.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":h.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":h.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":h.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":h.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":h.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":h.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":h.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":h.push(()=>this.setSprite.apply(this,m.args));break;case"setTerrain":h.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":h.push(()=>{});break;default:p.push(m.command)}return{operations:h,unimplemented:p}}addImage(o,h){if(this.getImage(o))return this.fire(new a.j(new Error(`An image named "${o}" already exists.`)));this.imageManager.addImage(o,h),this._afterImageUpdated(o)}updateImage(o,h){this.imageManager.updateImage(o,h)}getImage(o){return this.imageManager.getImage(o)}removeImage(o){if(!this.getImage(o))return this.fire(new a.j(new Error(`An image named "${o}" does not exist.`)));this.imageManager.removeImage(o),this._afterImageUpdated(o)}_afterImageUpdated(o){this._availableImages=this.imageManager.listImages(),this._changedImages[o]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(o,h,p={}){if(this._checkLoaded(),this.sourceCaches[o]!==void 0)throw new Error(`Source "${o}" already exists.`);if(!h.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(h).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(h.type)>=0&&this._validate(a.x.source,`sources.${o}`,h,null,p))return;this.map&&this.map._collectResourceTiming&&(h.collectResourceTiming=!0);const m=this.sourceCaches[o]=new Or(o,h,this.dispatcher);m.style=this,m.setEventedParent(this,()=>({isSourceLoaded:m.loaded(),source:m.serialize(),sourceId:o})),m.onAdd(this.map),this._changed=!0}removeSource(o){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error("There is no source with this ID");for(const p in this._layers)if(this._layers[p].source===o)return this.fire(new a.j(new Error(`Source "${o}" cannot be removed while layer "${p}" is using it.`)));const h=this.sourceCaches[o];delete this.sourceCaches[o],delete this._updatedSources[o],h.fire(new a.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:o})),h.setEventedParent(null),h.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(o,h){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error(`There is no source with this ID=${o}`);const p=this.sourceCaches[o].getSource();if(p.type!=="geojson")throw new Error(`geojsonSource.type is ${p.type}, which is !== 'geojson`);p.setData(h),this._changed=!0}getSource(o){return this.sourceCaches[o]&&this.sourceCaches[o].getSource()}addLayer(o,h,p={}){this._checkLoaded();const m=o.id;if(this.getLayer(m))return void this.fire(new a.j(new Error(`Layer "${m}" already exists on this map.`)));let v;if(o.type==="custom"){if(rn(this,a.aC(o)))return;v=a.az(o)}else{if("source"in o&&typeof o.source=="object"&&(this.addSource(m,o.source),o=a.aA(o),o=a.e(o,{source:m})),this._validate(a.x.layer,`layers.${m}`,o,{arrayIndex:-1},p))return;v=a.az(o),this._validateLayer(v),v.setEventedParent(this,{layer:{id:m}})}const E=h?this._order.indexOf(h):this._order.length;if(h&&E===-1)this.fire(new a.j(new Error(`Cannot add layer "${m}" before non-existing layer "${h}".`)));else{if(this._order.splice(E,0,m),this._layerOrderChanged=!0,this._layers[m]=v,this._removedLayers[m]&&v.source&&v.type!=="custom"){const M=this._removedLayers[m];delete this._removedLayers[m],M.type!==v.type?this._updatedSources[v.source]="clear":(this._updatedSources[v.source]="reload",this.sourceCaches[v.source].pause())}this._updateLayer(v),v.onAdd&&v.onAdd(this.map)}}moveLayer(o,h){if(this._checkLoaded(),this._changed=!0,!this._layers[o])return void this.fire(new a.j(new Error(`The layer '${o}' does not exist in the map's style and cannot be moved.`)));if(o===h)return;const p=this._order.indexOf(o);this._order.splice(p,1);const m=h?this._order.indexOf(h):this._order.length;h&&m===-1?this.fire(new a.j(new Error(`Cannot move layer "${o}" before non-existing layer "${h}".`))):(this._order.splice(m,0,o),this._layerOrderChanged=!0)}removeLayer(o){this._checkLoaded();const h=this._layers[o];if(!h)return void this.fire(new a.j(new Error(`Cannot remove non-existing layer "${o}".`)));h.setEventedParent(null);const p=this._order.indexOf(o);this._order.splice(p,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[o]=h,delete this._layers[o],this._serializedLayers&&delete this._serializedLayers[o],delete this._updatedLayers[o],delete this._updatedPaintProps[o],h.onRemove&&h.onRemove(this.map)}getLayer(o){return this._layers[o]}getLayersOrder(){return[...this._order]}hasLayer(o){return o in this._layers}setLayerZoomRange(o,h,p){this._checkLoaded();const m=this.getLayer(o);m?m.minzoom===h&&m.maxzoom===p||(h!=null&&(m.minzoom=h),p!=null&&(m.maxzoom=p),this._updateLayer(m)):this.fire(new a.j(new Error(`Cannot set the zoom range of non-existing layer "${o}".`)))}setFilter(o,h,p={}){this._checkLoaded();const m=this.getLayer(o);if(m){if(!a.aD(m.filter,h))return h==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(a.x.filter,`layers.${m.id}.filter`,h,null,p)||(m.filter=a.aA(h),this._updateLayer(m)))}else this.fire(new a.j(new Error(`Cannot filter non-existing layer "${o}".`)))}getFilter(o){return a.aA(this.getLayer(o).filter)}setLayoutProperty(o,h,p,m={}){this._checkLoaded();const v=this.getLayer(o);v?a.aD(v.getLayoutProperty(h),p)||(v.setLayoutProperty(h,p,m),this._updateLayer(v)):this.fire(new a.j(new Error(`Cannot style non-existing layer "${o}".`)))}getLayoutProperty(o,h){const p=this.getLayer(o);if(p)return p.getLayoutProperty(h);this.fire(new a.j(new Error(`Cannot get style of non-existing layer "${o}".`)))}setPaintProperty(o,h,p,m={}){this._checkLoaded();const v=this.getLayer(o);v?a.aD(v.getPaintProperty(h),p)||(v.setPaintProperty(h,p,m)&&this._updateLayer(v),this._changed=!0,this._updatedPaintProps[o]=!0,this._serializedLayers=null):this.fire(new a.j(new Error(`Cannot style non-existing layer "${o}".`)))}getPaintProperty(o,h){return this.getLayer(o).getPaintProperty(h)}setFeatureState(o,h){this._checkLoaded();const p=o.source,m=o.sourceLayer,v=this.sourceCaches[p];if(v===void 0)return void this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const E=v.getSource().type;E==="geojson"&&m?this.fire(new a.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):E!=="vector"||m?(o.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),v.setFeatureState(m,o.id,h)):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(o,h){this._checkLoaded();const p=o.source,m=this.sourceCaches[p];if(m===void 0)return void this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const v=m.getSource().type,E=v==="vector"?o.sourceLayer:void 0;v!=="vector"||E?h&&typeof o.id!="string"&&typeof o.id!="number"?this.fire(new a.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(E,o.id,h):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(o){this._checkLoaded();const h=o.source,p=o.sourceLayer,m=this.sourceCaches[h];if(m!==void 0)return m.getSource().type!=="vector"||p?(o.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),m.getFeatureState(p,o.id)):void this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new a.j(new Error(`The source '${h}' does not exist in the map's style.`)))}getTransition(){return a.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const o=a.aE(this.sourceCaches,v=>v.serialize()),h=this._serializeByIds(this._order),p=this.map.getTerrain()||void 0,m=this.stylesheet;return a.aF({version:m.version,name:m.name,metadata:m.metadata,light:m.light,center:m.center,zoom:m.zoom,bearing:m.bearing,pitch:m.pitch,sprite:m.sprite,glyphs:m.glyphs,transition:m.transition,sources:o,layers:h,terrain:p},v=>v!==void 0)}_updateLayer(o){this._updatedLayers[o.id]=!0,o.source&&!this._updatedSources[o.source]&&this.sourceCaches[o.source].getSource().type!=="raster"&&(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(o){const h=E=>this._layers[E].type==="fill-extrusion",p={},m=[];for(let E=this._order.length-1;E>=0;E--){const M=this._order[E];if(h(M)){p[M]=E;for(const A of o){const R=A[M];if(R)for(const V of R)m.push(V)}}}m.sort((E,M)=>M.intersectionZ-E.intersectionZ);const v=[];for(let E=this._order.length-1;E>=0;E--){const M=this._order[E];if(h(M))for(let A=m.length-1;A>=0;A--){const R=m[A].feature;if(p[R.layer.id]<E)break;v.push(R),m.pop()}else for(const A of o){const R=A[M];if(R)for(const V of R)v.push(V.feature)}}return v}queryRenderedFeatures(o,h,p){h&&h.filter&&this._validate(a.x.filter,"queryRenderedFeatures.filter",h.filter,null,h);const m={};if(h&&h.layers){if(!Array.isArray(h.layers))return this.fire(new a.j(new Error("parameters.layers must be an Array."))),[];for(const M of h.layers){const A=this._layers[M];if(!A)return this.fire(new a.j(new Error(`The layer '${M}' does not exist in the map's style and cannot be queried for features.`))),[];m[A.source]=!0}}const v=[];h.availableImages=this._availableImages;const E=this._serializedAllLayers();for(const M in this.sourceCaches)h.layers&&!m[M]||v.push(Et(this.sourceCaches[M],this._layers,E,o,h,p));return this.placement&&v.push(function(M,A,R,V,q,Q,he){const ue={},ye=Q.queryRenderedSymbols(V),se=[];for(const Te of Object.keys(ye).map(Number))se.push(he[Te]);se.sort(gr);for(const Te of se){const Ue=Te.featureIndex.lookupSymbolFeatures(ye[Te.bucketInstanceId],A,Te.bucketIndex,Te.sourceLayerIndex,q.filter,q.layers,q.availableImages,M);for(const we in Ue){const Le=ue[we]=ue[we]||[],Ge=Ue[we];Ge.sort((He,$e)=>{const nt=Te.featureSortOrder;if(nt){const et=nt.indexOf(He.featureIndex);return nt.indexOf($e.featureIndex)-et}return $e.featureIndex-He.featureIndex});for(const He of Ge)Le.push(He)}}for(const Te in ue)ue[Te].forEach(Ue=>{const we=Ue.feature,Le=R[M[Te].source].getFeatureState(we.layer["source-layer"],we.id);we.source=we.layer.source,we.layer["source-layer"]&&(we.sourceLayer=we.layer["source-layer"]),we.state=Le});return ue}(this._layers,E,this.sourceCaches,o,h,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(v)}querySourceFeatures(o,h){h&&h.filter&&this._validate(a.x.filter,"querySourceFeatures.filter",h.filter,null,h);const p=this.sourceCaches[o];return p?function(m,v){const E=m.getRenderableIds().map(R=>m.getTileByID(R)),M=[],A={};for(let R=0;R<E.length;R++){const V=E[R],q=V.tileID.canonical.key;A[q]||(A[q]=!0,V.querySourceFeatures(M,v))}return M}(p,h):[]}getLight(){return this.light.getLight()}setLight(o,h={}){this._checkLoaded();const p=this.light.getLight();let m=!1;for(const E in o)if(!a.aD(o[E],p[E])){m=!0;break}if(!m)return;const v={now:k.now(),transition:a.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(o,h),this.light.updateTransitions(v)}_validate(o,h,p,m,v={}){return(!v||v.validate!==!1)&&rn(this,o.call(a.x,a.e({key:h,style:this.serialize(),value:p,styleSpec:a.v},m)))}_remove(o=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),lt().off(ii,this._rtlPluginLoaded);for(const h in this._layers)this._layers[h].setEventedParent(null);for(const h in this.sourceCaches){const p=this.sourceCaches[h];p.setEventedParent(null),p.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),o&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(o)}_clearSource(o){this.sourceCaches[o].clearTiles()}_reloadSource(o){this.sourceCaches[o].resume(),this.sourceCaches[o].reload()}_updateSources(o){for(const h in this.sourceCaches)this.sourceCaches[h].update(o,this.map.terrain)}_generateCollisionBoxes(){for(const o in this.sourceCaches)this._reloadSource(o)}_updatePlacement(o,h,p,m,v=!1){let E=!1,M=!1;const A={};for(const R of this._order){const V=this._layers[R];if(V.type!=="symbol")continue;if(!A[V.source]){const Q=this.sourceCaches[V.source];A[V.source]=Q.getRenderableIds(!0).map(he=>Q.getTileByID(he)).sort((he,ue)=>ue.tileID.overscaledZ-he.tileID.overscaledZ||(he.tileID.isLessThan(ue.tileID)?-1:1))}const q=this.crossTileSymbolIndex.addLayer(V,A[V.source],o.center.lng);E=E||q}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((v=v||this._layerOrderChanged||p===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(k.now(),o.zoom))&&(this.pauseablePlacement=new Xi(o,this.map.terrain,this._order,v,h,p,m,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,A),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(k.now()),M=!0),E&&this.pauseablePlacement.placement.setStale()),M||E)for(const R of this._order){const V=this._layers[R];V.type==="symbol"&&this.placement.updateLayerOpacities(V,A[V.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(k.now())}_releaseSymbolFadeTiles(){for(const o in this.sourceCaches)this.sourceCaches[o].releaseSymbolFadeTiles()}getImages(o,h){return a._(this,void 0,void 0,function*(){const p=yield this.imageManager.getImages(h.icons);this._updateTilesForChangedImages();const m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,h.icons),p})}getGlyphs(o,h){return a._(this,void 0,void 0,function*(){const p=yield this.glyphManager.getGlyphs(h.stacks),m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,[""]),p})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(o,h={}){this._checkLoaded(),o&&this._validate(a.x.glyphs,"glyphs",o,null,h)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=o,this.glyphManager.entries={},this.glyphManager.setURL(o))}addSprite(o,h,p={},m){this._checkLoaded();const v=[{id:o,url:h}],E=[...ze(this.stylesheet.sprite),...v];this._validate(a.x.sprite,"sprite",E,null,p)||(this.stylesheet.sprite=E,this._loadSprite(v,!0,m))}removeSprite(o){this._checkLoaded();const h=ze(this.stylesheet.sprite);if(h.find(p=>p.id===o)){if(this._spritesImagesIds[o])for(const p of this._spritesImagesIds[o])this.imageManager.removeImage(p),this._changedImages[p]=!0;h.splice(h.findIndex(p=>p.id===o),1),this.stylesheet.sprite=h.length>0?h:void 0,delete this._spritesImagesIds[o],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}else this.fire(new a.j(new Error(`Sprite "${o}" doesn't exists on this map.`)))}getSprite(){return ze(this.stylesheet.sprite)}setSprite(o,h={},p){this._checkLoaded(),o&&this._validate(a.x.sprite,"sprite",o,null,h)||(this.stylesheet.sprite=o,o?this._loadSprite(o,!0,p):(this._unloadSprite(),p&&p(null)))}}var ll=a.X([{name:"a_pos",type:"Int16",components:2}]),go="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Ea={prelude:Dr(`#ifdef GL_ES
+precision mediump float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+`,`#ifdef GL_ES
+precision highp float;
+#else
+#if !defined(lowp)
+#define lowp
+#endif
+#if !defined(mediump)
+#define mediump
+#endif
+#if !defined(highp)
+#define highp
+#endif
+#endif
+vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
+);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
+#ifdef TERRAIN3D
+uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
+#endif
+const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
+#ifdef TERRAIN3D
+highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
+#else
+return 1.0;
+#endif
+}float calculate_visibility(vec4 pos) {
+#ifdef TERRAIN3D
+vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
+#else
+return 1.0;
+#endif
+}float ele(vec2 pos) {
+#ifdef TERRAIN3D
+vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
+#else
+return 0.0;
+#endif
+}float get_elevation(vec2 pos) {
+#ifdef TERRAIN3D
+vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
+#else
+return 0.0;
+#endif
+}`),background:Dr(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:Dr(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:Dr(`varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define mediump float radius
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define highp vec4 stroke_color
+#pragma mapbox: define mediump float stroke_width
+#pragma mapbox: define lowp float stroke_opacity
+void main(void) {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize mediump float radius
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize highp vec4 stroke_color
+#pragma mapbox: initialize mediump float stroke_width
+#pragma mapbox: initialize lowp float stroke_opacity
+vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:Dr("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Dr(`uniform highp float u_intensity;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#define GAUSS_COEF 0.3989422804014327
+void main() {
+#pragma mapbox: initialize highp float weight
+float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
+#pragma mapbox: define highp float weight
+#pragma mapbox: define mediump float radius
+const highp float ZERO=1.0/255.0/16.0;
+#define GAUSS_COEF 0.3989422804014327
+void main(void) {
+#pragma mapbox: initialize highp float weight
+#pragma mapbox: initialize mediump float radius
+vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:Dr(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(0.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:Dr("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:Dr("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:Dr("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:Dr(`#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_FragColor=color*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:Dr(`varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
+#pragma mapbox: define highp vec4 outline_color
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 outline_color
+#pragma mapbox: initialize lowp float opacity
+gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:Dr(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:Dr(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:Dr(`varying vec4 v_color;void main() {gl_FragColor=v_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec4 v_color;
+#pragma mapbox: define highp float base
+#pragma mapbox: define highp float height
+#pragma mapbox: define highp vec4 color
+void main() {
+#pragma mapbox: initialize highp float base
+#pragma mapbox: initialize highp float height
+#pragma mapbox: initialize highp vec4 color
+vec3 normal=a_normal_ed.xyz;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:Dr(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
+#ifdef TERRAIN3D
+attribute vec2 a_centroid;
+#endif
+varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
+#pragma mapbox: define lowp float base
+#pragma mapbox: define lowp float height
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float base
+#pragma mapbox: initialize lowp float height
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
+#ifdef TERRAIN3D
+float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
+#else
+float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
+#endif
+base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
+? a_pos
+: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:Dr(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Dr(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
+#define PI 3.141592653589793
+void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:Dr(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),lineGradient:Dr(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_width2=vec2(outset,inset);}`),linePattern:Dr(`#ifdef GL_ES
+precision highp float;
+#endif
+uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+#pragma mapbox: define lowp vec4 pattern_from
+#pragma mapbox: define lowp vec4 pattern_to
+#pragma mapbox: define lowp float pixel_ratio_from
+#pragma mapbox: define lowp float pixel_ratio_to
+void main() {
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+#pragma mapbox: initialize mediump vec4 pattern_from
+#pragma mapbox: initialize mediump vec4 pattern_to
+#pragma mapbox: initialize lowp float pixel_ratio_from
+#pragma mapbox: initialize lowp float pixel_ratio_to
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:Dr(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`
+#define scale 0.015873016
+#define LINE_DISTANCE_SCALE 2.0
+attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
+#pragma mapbox: define highp vec4 color
+#pragma mapbox: define lowp float blur
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define mediump float gapwidth
+#pragma mapbox: define lowp float offset
+#pragma mapbox: define mediump float width
+#pragma mapbox: define lowp float floorwidth
+void main() {
+#pragma mapbox: initialize highp vec4 color
+#pragma mapbox: initialize lowp float blur
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize mediump float gapwidth
+#pragma mapbox: initialize lowp float offset
+#pragma mapbox: initialize mediump float width
+#pragma mapbox: initialize lowp float floorwidth
+float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
+#ifdef TERRAIN3D
+v_gamma_scale=1.0;
+#else
+float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
+#endif
+v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:Dr(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:Dr(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
+#pragma mapbox: define lowp float opacity
+void main() {
+#pragma mapbox: initialize lowp float opacity
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:Dr(`#define SDF_PX 8.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:Dr(`#define SDF_PX 8.0
+#define SDF 1.0
+#define ICON 0.0
+uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
+#ifdef OVERDRAW_INSPECTOR
+gl_FragColor=vec4(1.0);
+#endif
+}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
+#pragma mapbox: define highp vec4 fill_color
+#pragma mapbox: define highp vec4 halo_color
+#pragma mapbox: define lowp float opacity
+#pragma mapbox: define lowp float halo_width
+#pragma mapbox: define lowp float halo_blur
+void main() {
+#pragma mapbox: initialize highp vec4 fill_color
+#pragma mapbox: initialize highp vec4 halo_color
+#pragma mapbox: initialize lowp float opacity
+#pragma mapbox: initialize lowp float halo_width
+#pragma mapbox: initialize lowp float halo_blur
+vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
+camera_to_anchor_distance/u_camera_to_center_distance :
+u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:Dr("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",go),terrainDepth:Dr("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",go),terrainCoords:Dr("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",go)};function Dr(y,o){const h=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,p=o.match(/attribute ([\w]+) ([\w]+)/g),m=y.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),v=o.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),E=v?v.concat(m):m,M={};return{fragmentSource:y=y.replace(h,(A,R,V,q,Q)=>(M[Q]=!0,R==="define"?`
+#ifndef HAS_UNIFORM_u_${Q}
+varying ${V} ${q} ${Q};
+#else
+uniform ${V} ${q} u_${Q};
+#endif
+`:`
+#ifdef HAS_UNIFORM_u_${Q}
+    ${V} ${q} ${Q} = u_${Q};
+#endif
+`)),vertexSource:o=o.replace(h,(A,R,V,q,Q)=>{const he=q==="float"?"vec2":"vec4",ue=Q.match(/color/)?"color":he;return M[Q]?R==="define"?`
+#ifndef HAS_UNIFORM_u_${Q}
+uniform lowp float u_${Q}_t;
+attribute ${V} ${he} a_${Q};
+varying ${V} ${q} ${Q};
+#else
+uniform ${V} ${q} u_${Q};
+#endif
+`:ue==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Q}
+    ${Q} = a_${Q};
+#else
+    ${V} ${q} ${Q} = u_${Q};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Q}
+    ${Q} = unpack_mix_${ue}(a_${Q}, u_${Q}_t);
+#else
+    ${V} ${q} ${Q} = u_${Q};
+#endif
+`:R==="define"?`
+#ifndef HAS_UNIFORM_u_${Q}
+uniform lowp float u_${Q}_t;
+attribute ${V} ${he} a_${Q};
+#else
+uniform ${V} ${q} u_${Q};
+#endif
+`:ue==="vec4"?`
+#ifndef HAS_UNIFORM_u_${Q}
+    ${V} ${q} ${Q} = a_${Q};
+#else
+    ${V} ${q} ${Q} = u_${Q};
+#endif
+`:`
+#ifndef HAS_UNIFORM_u_${Q}
+    ${V} ${q} ${Q} = unpack_mix_${ue}(a_${Q}, u_${Q}_t);
+#else
+    ${V} ${q} ${Q} = u_${Q};
+#endif
+`}),staticAttributes:p,staticUniforms:E}}class cl{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(o,h,p,m,v,E,M,A,R){this.context=o;let V=this.boundPaintVertexBuffers.length!==m.length;for(let q=0;!V&&q<m.length;q++)this.boundPaintVertexBuffers[q]!==m[q]&&(V=!0);!this.vao||this.boundProgram!==h||this.boundLayoutVertexBuffer!==p||V||this.boundIndexBuffer!==v||this.boundVertexOffset!==E||this.boundDynamicVertexBuffer!==M||this.boundDynamicVertexBuffer2!==A||this.boundDynamicVertexBuffer3!==R?this.freshBind(h,p,m,v,E,M,A,R):(o.bindVertexArray.set(this.vao),M&&M.bind(),v&&v.dynamicDraw&&v.bind(),A&&A.bind(),R&&R.bind())}freshBind(o,h,p,m,v,E,M,A){const R=o.numAttributes,V=this.context,q=V.gl;this.vao&&this.destroy(),this.vao=V.createVertexArray(),V.bindVertexArray.set(this.vao),this.boundProgram=o,this.boundLayoutVertexBuffer=h,this.boundPaintVertexBuffers=p,this.boundIndexBuffer=m,this.boundVertexOffset=v,this.boundDynamicVertexBuffer=E,this.boundDynamicVertexBuffer2=M,this.boundDynamicVertexBuffer3=A,h.enableAttributes(q,o);for(const Q of p)Q.enableAttributes(q,o);E&&E.enableAttributes(q,o),M&&M.enableAttributes(q,o),A&&A.enableAttributes(q,o),h.bind(),h.setVertexAttribPointers(q,o,v);for(const Q of p)Q.bind(),Q.setVertexAttribPointers(q,o,v);E&&(E.bind(),E.setVertexAttribPointers(q,o,v)),m&&m.bind(),M&&(M.bind(),M.setVertexAttribPointers(q,o,v)),A&&(A.bind(),A.setVertexAttribPointers(q,o,v)),V.currentNumAttributes=R}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function js(y){const o=[];for(let h=0;h<y.length;h++){if(y[h]===null)continue;const p=y[h].split(" ");o.push(p.pop())}return o}class Ko{constructor(o,h,p,m,v,E){const M=o.gl;this.program=M.createProgram();const A=js(h.staticAttributes),R=p?p.getBinderAttributes():[],V=A.concat(R),q=Ea.prelude.staticUniforms?js(Ea.prelude.staticUniforms):[],Q=h.staticUniforms?js(h.staticUniforms):[],he=p?p.getBinderUniforms():[],ue=q.concat(Q).concat(he),ye=[];for(const He of ue)ye.indexOf(He)<0&&ye.push(He);const se=p?p.defines():[];v&&se.push("#define OVERDRAW_INSPECTOR;"),E&&se.push("#define TERRAIN3D;");const Te=se.concat(Ea.prelude.fragmentSource,h.fragmentSource).join(`
+`),Ue=se.concat(Ea.prelude.vertexSource,h.vertexSource).join(`
+`),we=M.createShader(M.FRAGMENT_SHADER);if(M.isContextLost())return void(this.failedToCreate=!0);if(M.shaderSource(we,Te),M.compileShader(we),!M.getShaderParameter(we,M.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${M.getShaderInfoLog(we)}`);M.attachShader(this.program,we);const Le=M.createShader(M.VERTEX_SHADER);if(M.isContextLost())return void(this.failedToCreate=!0);if(M.shaderSource(Le,Ue),M.compileShader(Le),!M.getShaderParameter(Le,M.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${M.getShaderInfoLog(Le)}`);M.attachShader(this.program,Le),this.attributes={};const Ge={};this.numAttributes=V.length;for(let He=0;He<this.numAttributes;He++)V[He]&&(M.bindAttribLocation(this.program,He,V[He]),this.attributes[V[He]]=He);if(M.linkProgram(this.program),!M.getProgramParameter(this.program,M.LINK_STATUS))throw new Error(`Program failed to link: ${M.getProgramInfoLog(this.program)}`);M.deleteShader(Le),M.deleteShader(we);for(let He=0;He<ye.length;He++){const $e=ye[He];if($e&&!Ge[$e]){const nt=M.getUniformLocation(this.program,$e);nt&&(Ge[$e]=nt)}}this.fixedUniforms=m(o,Ge),this.terrainUniforms=((He,$e)=>({u_depth:new a.aG(He,$e.u_depth),u_terrain:new a.aG(He,$e.u_terrain),u_terrain_dim:new a.aH(He,$e.u_terrain_dim),u_terrain_matrix:new a.aI(He,$e.u_terrain_matrix),u_terrain_unpack:new a.aJ(He,$e.u_terrain_unpack),u_terrain_exaggeration:new a.aH(He,$e.u_terrain_exaggeration)}))(o,Ge),this.binderUniforms=p?p.getUniforms(o,Ge):[]}draw(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye,se,Te,Ue){const we=o.gl;if(this.failedToCreate)return;if(o.program.set(this.program),o.setDepthMode(p),o.setStencilMode(m),o.setColorMode(v),o.setCullFace(E),A){o.activeTexture.set(we.TEXTURE2),we.bindTexture(we.TEXTURE_2D,A.depthTexture),o.activeTexture.set(we.TEXTURE3),we.bindTexture(we.TEXTURE_2D,A.texture);for(const Ge in this.terrainUniforms)this.terrainUniforms[Ge].set(A[Ge])}for(const Ge in this.fixedUniforms)this.fixedUniforms[Ge].set(M[Ge]);ye&&ye.setUniforms(o,this.binderUniforms,he,{zoom:ue});let Le=0;switch(h){case we.LINES:Le=2;break;case we.TRIANGLES:Le=3;break;case we.LINE_STRIP:Le=1}for(const Ge of Q.get()){const He=Ge.vaos||(Ge.vaos={});(He[R]||(He[R]=new cl)).bind(o,this,V,ye?ye.getPaintVertexBuffers():[],q,Ge.vertexOffset,se,Te,Ue),we.drawElements(h,Ge.primitiveLength*Le,we.UNSIGNED_SHORT,Ge.primitiveOffset*Le*2)}}}function ul(y,o,h){const p=1/$t(h,1,o.transform.tileZoom),m=Math.pow(2,h.tileID.overscaledZ),v=h.tileSize*Math.pow(2,o.transform.tileZoom)/m,E=v*(h.tileID.canonical.x+h.tileID.wrap*m),M=v*h.tileID.canonical.y;return{u_image:0,u_texsize:h.imageAtlasTexture.size,u_scale:[p,y.fromScale,y.toScale],u_fade:y.t,u_pixel_coord_upper:[E>>16,M>>16],u_pixel_coord_lower:[65535&E,65535&M]}}const Ma=(y,o,h,p)=>{const m=o.style.light,v=m.properties.get("position"),E=[v.x,v.y,v.z],M=function(){var R=new a.A(9);return 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V=A.imageManager.getPattern(E.from.toString()),q=A.imageManager.getPattern(E.to.toString()),{width:Q,height:he}=A.imageManager.getPixelSize(),ue=Math.pow(2,R.tileID.overscaledZ),ye=R.tileSize*Math.pow(2,A.transform.tileZoom)/ue,se=ye*(R.tileID.canonical.x+R.tileID.wrap*ue),Te=ye*R.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:V.tl,u_pattern_br_a:V.br,u_pattern_tl_b:q.tl,u_pattern_br_b:q.br,u_texsize:[Q,he],u_mix:M.t,u_pattern_size_a:V.displaySize,u_pattern_size_b:q.displaySize,u_scale_a:M.fromScale,u_scale_b:M.toScale,u_tile_units_to_pixels:1/$t(R,1,A.transform.tileZoom),u_pixel_coord_upper:[se>>16,Te>>16],u_pixel_coord_lower:[65535&se,65535&Te]}}(p,v,h,m),{u_matrix:y,u_opacity:o}),Bh={fillExtrusion:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_lightpos:new a.aK(y,o.u_lightpos),u_lightintensity:new a.aH(y,o.u_lightintensity),u_lightcolor:new a.aK(y,o.u_lightcolor),u_vertical_gradient:new a.aH(y,o.u_vertical_gradient),u_opacity:new 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a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texture:new a.aG(y,o.u_texture),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),symbolTextAndIcon:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texsize_icon:new a.aL(y,o.u_texsize_icon),u_texture:new a.aG(y,o.u_texture),u_texture_icon:new a.aG(y,o.u_texture_icon),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),background:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_color:new a.aM(y,o.u_color)}),backgroundPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_image:new a.aG(y,o.u_image),u_pattern_tl_a:new a.aL(y,o.u_pattern_tl_a),u_pattern_br_a:new a.aL(y,o.u_pattern_br_a),u_pattern_tl_b:new a.aL(y,o.u_pattern_tl_b),u_pattern_br_b:new a.aL(y,o.u_pattern_br_b),u_texsize:new a.aL(y,o.u_texsize),u_mix:new a.aH(y,o.u_mix),u_pattern_size_a:new a.aL(y,o.u_pattern_size_a),u_pattern_size_b:new a.aL(y,o.u_pattern_size_b),u_scale_a:new a.aH(y,o.u_scale_a),u_scale_b:new a.aH(y,o.u_scale_b),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_tile_units_to_pixels:new a.aH(y,o.u_tile_units_to_pixels)}),terrain:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainDepth:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainCoords:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_terrain_coords_id:new a.aH(y,o.u_terrain_coords_id),u_ele_delta:new a.aH(y,o.u_ele_delta)})};class Jd{constructor(o,h,p){this.context=o;const m=o.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!p,this.context.unbindVAO(),o.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(o){const h=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),h.bufferSubData(h.ELEMENT_ARRAY_BUFFER,0,o.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const ps={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class gl{constructor(o,h,p,m){this.length=h.length,this.attributes=p,this.itemSize=h.bytesPerElement,this.dynamicDraw=m,this.context=o;const v=o.gl;this.buffer=v.createBuffer(),o.bindVertexBuffer.set(this.buffer),v.bufferData(v.ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?v.DYNAMIC_DRAW:v.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(o){if(o.length!==this.length)throw new Error(`Length of new data is ${o.length}, which doesn't match current length of ${this.length}`);const h=this.context.gl;this.bind(),h.bufferSubData(h.ARRAY_BUFFER,0,o.arrayBuffer)}enableAttributes(o,h){for(let p=0;p<this.attributes.length;p++){const m=h.attributes[this.attributes[p].name];m!==void 0&&o.enableVertexAttribArray(m)}}setVertexAttribPointers(o,h,p){for(let m=0;m<this.attributes.length;m++){const v=this.attributes[m],E=h.attributes[v.name];E!==void 0&&o.vertexAttribPointer(E,v.components,o[ps[v.type]],!1,this.itemSize,v.offset+this.itemSize*(p||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const di=new WeakMap;function oi(y){var o;if(di.has(y))return di.get(y);{const h=(o=y.getParameter(y.VERSION))===null||o===void 0?void 0:o.startsWith("WebGL 2.0");return di.set(y,h),h}}class Mr{constructor(o){this.gl=o.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(o){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class _l extends Mr{getDefault(){return a.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.clearColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class yl extends Mr{getDefault(){return 1}set(o){(o!==this.current||this.dirty)&&(this.gl.clearDepth(o),this.current=o,this.dirty=!1)}}class Nc extends Mr{getDefault(){return 0}set(o){(o!==this.current||this.dirty)&&(this.gl.clearStencil(o),this.current=o,this.dirty=!1)}}class jc extends Mr{getDefault(){return[!0,!0,!0,!0]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.colorMask(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class vl extends Mr{getDefault(){return!0}set(o){(o!==this.current||this.dirty)&&(this.gl.depthMask(o),this.current=o,this.dirty=!1)}}class Uc extends Mr{getDefault(){return 255}set(o){(o!==this.current||this.dirty)&&(this.gl.stencilMask(o),this.current=o,this.dirty=!1)}}class Vc extends Mr{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(o){const h=this.current;(o.func!==h.func||o.ref!==h.ref||o.mask!==h.mask||this.dirty)&&(this.gl.stencilFunc(o.func,o.ref,o.mask),this.current=o,this.dirty=!1)}}class bl extends Mr{getDefault(){const o=this.gl;return[o.KEEP,o.KEEP,o.KEEP]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||this.dirty)&&(this.gl.stencilOp(o[0],o[1],o[2]),this.current=o,this.dirty=!1)}}class Fh extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.STENCIL_TEST):h.disable(h.STENCIL_TEST),this.current=o,this.dirty=!1}}class Oh extends Mr{getDefault(){return[0,1]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.depthRange(o[0],o[1]),this.current=o,this.dirty=!1)}}class Us extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.DEPTH_TEST):h.disable(h.DEPTH_TEST),this.current=o,this.dirty=!1}}class Yd extends Mr{getDefault(){return this.gl.LESS}set(o){(o!==this.current||this.dirty)&&(this.gl.depthFunc(o),this.current=o,this.dirty=!1)}}class Qd extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.BLEND):h.disable(h.BLEND),this.current=o,this.dirty=!1}}class ep extends Mr{getDefault(){const o=this.gl;return[o.ONE,o.ZERO]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||this.dirty)&&(this.gl.blendFunc(o[0],o[1]),this.current=o,this.dirty=!1)}}class tp extends Mr{getDefault(){return a.aO.transparent}set(o){const h=this.current;(o.r!==h.r||o.g!==h.g||o.b!==h.b||o.a!==h.a||this.dirty)&&(this.gl.blendColor(o.r,o.g,o.b,o.a),this.current=o,this.dirty=!1)}}class rp extends Mr{getDefault(){return this.gl.FUNC_ADD}set(o){(o!==this.current||this.dirty)&&(this.gl.blendEquation(o),this.current=o,this.dirty=!1)}}class np extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;o?h.enable(h.CULL_FACE):h.disable(h.CULL_FACE),this.current=o,this.dirty=!1}}class qc extends Mr{getDefault(){return this.gl.BACK}set(o){(o!==this.current||this.dirty)&&(this.gl.cullFace(o),this.current=o,this.dirty=!1)}}class wl extends Mr{getDefault(){return this.gl.CCW}set(o){(o!==this.current||this.dirty)&&(this.gl.frontFace(o),this.current=o,this.dirty=!1)}}class Gc extends Mr{getDefault(){return null}set(o){(o!==this.current||this.dirty)&&(this.gl.useProgram(o),this.current=o,this.dirty=!1)}}class Wc extends Mr{getDefault(){return this.gl.TEXTURE0}set(o){(o!==this.current||this.dirty)&&(this.gl.activeTexture(o),this.current=o,this.dirty=!1)}}class Vs extends Mr{getDefault(){const o=this.gl;return[0,0,o.drawingBufferWidth,o.drawingBufferHeight]}set(o){const h=this.current;(o[0]!==h[0]||o[1]!==h[1]||o[2]!==h[2]||o[3]!==h[3]||this.dirty)&&(this.gl.viewport(o[0],o[1],o[2],o[3]),this.current=o,this.dirty=!1)}}class Nh extends Mr{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindFramebuffer(h.FRAMEBUFFER,o),this.current=o,this.dirty=!1}}class jh extends Mr{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindRenderbuffer(h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class Zc extends Mr{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindTexture(h.TEXTURE_2D,o),this.current=o,this.dirty=!1}}class ms extends Mr{getDefault(){return null}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.bindBuffer(h.ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class Uh extends Mr{getDefault(){return null}set(o){const h=this.gl;h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,o),this.current=o,this.dirty=!1}}class qs extends Mr{getDefault(){return null}set(o){var h;if(o===this.current&&!this.dirty)return;const p=this.gl;oi(p)?p.bindVertexArray(o):(h=p.getExtension("OES_vertex_array_object"))===null||h===void 0||h.bindVertexArrayOES(o),this.current=o,this.dirty=!1}}class Gs extends Mr{getDefault(){return 4}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_ALIGNMENT,o),this.current=o,this.dirty=!1}}class Vh extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),this.current=o,this.dirty=!1}}class Hc extends Mr{getDefault(){return!1}set(o){if(o===this.current&&!this.dirty)return;const h=this.gl;h.pixelStorei(h.UNPACK_FLIP_Y_WEBGL,o),this.current=o,this.dirty=!1}}class Tr extends Mr{constructor(o,h){super(o),this.context=o,this.parent=h}getDefault(){return null}}class xl extends Tr{setDirty(){this.dirty=!0}set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferTexture2D(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.TEXTURE_2D,o,0),this.current=o,this.dirty=!1}}class ip extends Tr{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class qh extends Tr{set(o){if(o===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const h=this.gl;h.framebufferRenderbuffer(h.FRAMEBUFFER,h.DEPTH_STENCIL_ATTACHMENT,h.RENDERBUFFER,o),this.current=o,this.dirty=!1}}class za{constructor(o,h,p,m,v){this.context=o,this.width=h,this.height=p;const E=o.gl,M=this.framebuffer=E.createFramebuffer();if(this.colorAttachment=new xl(o,M),m)this.depthAttachment=v?new qh(o,M):new ip(o,M);else if(v)throw new Error("Stencil cannot be set without depth");if(E.checkFramebufferStatus(E.FRAMEBUFFER)!==E.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const o=this.context.gl,h=this.colorAttachment.get();if(h&&o.deleteTexture(h),this.depthAttachment){const p=this.depthAttachment.get();p&&o.deleteRenderbuffer(p)}o.deleteFramebuffer(this.framebuffer)}}class Sn{constructor(o,h,p){this.blendFunction=o,this.blendColor=h,this.mask=p}}Sn.Replace=[1,0],Sn.disabled=new Sn(Sn.Replace,a.aO.transparent,[!1,!1,!1,!1]),Sn.unblended=new Sn(Sn.Replace,a.aO.transparent,[!0,!0,!0,!0]),Sn.alphaBlended=new Sn([1,771],a.aO.transparent,[!0,!0,!0,!0]);class op{constructor(o){var h,p;if(this.gl=o,this.clearColor=new _l(this),this.clearDepth=new yl(this),this.clearStencil=new Nc(this),this.colorMask=new jc(this),this.depthMask=new vl(this),this.stencilMask=new Uc(this),this.stencilFunc=new Vc(this),this.stencilOp=new bl(this),this.stencilTest=new Fh(this),this.depthRange=new Oh(this),this.depthTest=new Us(this),this.depthFunc=new Yd(this),this.blend=new Qd(this),this.blendFunc=new ep(this),this.blendColor=new tp(this),this.blendEquation=new rp(this),this.cullFace=new np(this),this.cullFaceSide=new qc(this),this.frontFace=new wl(this),this.program=new Gc(this),this.activeTexture=new Wc(this),this.viewport=new Vs(this),this.bindFramebuffer=new Nh(this),this.bindRenderbuffer=new jh(this),this.bindTexture=new Zc(this),this.bindVertexBuffer=new ms(this),this.bindElementBuffer=new Uh(this),this.bindVertexArray=new qs(this),this.pixelStoreUnpack=new Gs(this),this.pixelStoreUnpackPremultiplyAlpha=new Vh(this),this.pixelStoreUnpackFlipY=new Hc(this),this.extTextureFilterAnisotropic=o.getExtension("EXT_texture_filter_anisotropic")||o.getExtension("MOZ_EXT_texture_filter_anisotropic")||o.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=o.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=o.getParameter(o.MAX_TEXTURE_SIZE),oi(o)){this.HALF_FLOAT=o.HALF_FLOAT;const m=o.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(h=o.RGBA16F)!==null&&h!==void 0?h:m==null?void 0:m.RGBA16F_EXT,this.RGB16F=(p=o.RGB16F)!==null&&p!==void 0?p:m==null?void 0:m.RGB16F_EXT,o.getExtension("EXT_color_buffer_float")}else{o.getExtension("EXT_color_buffer_half_float"),o.getExtension("OES_texture_half_float_linear");const m=o.getExtension("OES_texture_half_float");this.HALF_FLOAT=m==null?void 0:m.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(o,h){return new Jd(this,o,h)}createVertexBuffer(o,h,p){return new gl(this,o,h,p)}createRenderbuffer(o,h,p){const m=this.gl,v=m.createRenderbuffer();return this.bindRenderbuffer.set(v),m.renderbufferStorage(m.RENDERBUFFER,o,h,p),this.bindRenderbuffer.set(null),v}createFramebuffer(o,h,p,m){return new za(this,o,h,p,m)}clear({color:o,depth:h,stencil:p}){const m=this.gl;let v=0;o&&(v|=m.COLOR_BUFFER_BIT,this.clearColor.set(o),this.colorMask.set([!0,!0,!0,!0])),h!==void 0&&(v|=m.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(h),this.depthMask.set(!0)),p!==void 0&&(v|=m.STENCIL_BUFFER_BIT,this.clearStencil.set(p),this.stencilMask.set(255)),m.clear(v)}setCullFace(o){o.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(o.mode),this.frontFace.set(o.frontFace))}setDepthMode(o){o.func!==this.gl.ALWAYS||o.mask?(this.depthTest.set(!0),this.depthFunc.set(o.func),this.depthMask.set(o.mask),this.depthRange.set(o.range)):this.depthTest.set(!1)}setStencilMode(o){o.test.func!==this.gl.ALWAYS||o.mask?(this.stencilTest.set(!0),this.stencilMask.set(o.mask),this.stencilOp.set([o.fail,o.depthFail,o.pass]),this.stencilFunc.set({func:o.test.func,ref:o.ref,mask:o.test.mask})):this.stencilTest.set(!1)}setColorMode(o){a.aD(o.blendFunction,Sn.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(o.blendFunction),this.blendColor.set(o.blendColor)),this.colorMask.set(o.mask)}createVertexArray(){var o;return oi(this.gl)?this.gl.createVertexArray():(o=this.gl.getExtension("OES_vertex_array_object"))===null||o===void 0?void 0:o.createVertexArrayOES()}deleteVertexArray(o){var h;return oi(this.gl)?this.gl.deleteVertexArray(o):(h=this.gl.getExtension("OES_vertex_array_object"))===null||h===void 0?void 0:h.deleteVertexArrayOES(o)}unbindVAO(){this.bindVertexArray.set(null)}}class xr{constructor(o,h,p){this.func=o,this.mask=h,this.range=p}}xr.ReadOnly=!1,xr.ReadWrite=!0,xr.disabled=new xr(519,xr.ReadOnly,[0,1]);const $c=7680;class $r{constructor(o,h,p,m,v,E){this.test=o,this.ref=h,this.mask=p,this.fail=m,this.depthFail=v,this.pass=E}}$r.disabled=new $r({func:519,mask:0},0,0,$c,$c,$c);class jr{constructor(o,h,p){this.enable=o,this.mode=h,this.frontFace=p}}let gs;function Sl(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R=y.useProgram("collisionBox"),V=[];let q=0,Q=0;for(let we=0;we<p.length;we++){const Le=p[we],Ge=o.getTile(Le),He=Ge.getBucket(h);if(!He)continue;let $e=Le.posMatrix;m[0]===0&&m[1]===0||($e=y.translatePosMatrix(Le.posMatrix,Ge,m,v));const nt=E?He.textCollisionBox:He.iconCollisionBox,et=He.collisionCircleArray;if(et.length>0){const ft=a.F(),gt=$e;a.aP(ft,He.placementInvProjMatrix,y.transform.glCoordMatrix),a.aP(ft,ft,He.placementViewportMatrix),V.push({circleArray:et,circleOffset:Q,transform:gt,invTransform:ft,coord:Le}),q+=et.length/4,Q=q}nt&&R.draw(M,A.LINES,xr.disabled,$r.disabled,y.colorModeForRenderPass(),jr.disabled,Lh($e,y.transform,Ge),y.style.map.terrain&&y.style.map.terrain.getTerrainData(Le),h.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,null,y.transform.zoom,null,null,nt.collisionVertexBuffer)}if(!E||!V.length)return;const he=y.useProgram("collisionCircle"),ue=new a.aQ;ue.resize(4*q),ue._trim();let ye=0;for(const we of V)for(let Le=0;Le<we.circleArray.length/4;Le++){const Ge=4*Le,He=we.circleArray[Ge+0],$e=we.circleArray[Ge+1],nt=we.circleArray[Ge+2],et=we.circleArray[Ge+3];ue.emplace(ye++,He,$e,nt,et,0),ue.emplace(ye++,He,$e,nt,et,1),ue.emplace(ye++,He,$e,nt,et,2),ue.emplace(ye++,He,$e,nt,et,3)}(!gs||gs.length<2*q)&&(gs=function(we){const Le=2*we,Ge=new a.aS;Ge.resize(Le),Ge._trim();for(let He=0;He<Le;He++){const $e=6*He;Ge.uint16[$e+0]=4*He+0,Ge.uint16[$e+1]=4*He+1,Ge.uint16[$e+2]=4*He+2,Ge.uint16[$e+3]=4*He+2,Ge.uint16[$e+4]=4*He+3,Ge.uint16[$e+5]=4*He+0}return Ge}(q));const se=M.createIndexBuffer(gs,!0),Te=M.createVertexBuffer(ue,a.aR.members,!0);for(const we of V){const Le={u_matrix:we.transform,u_inv_matrix:we.invTransform,u_camera_to_center_distance:(Ue=y.transform).cameraToCenterDistance,u_viewport_size:[Ue.width,Ue.height]};he.draw(M,A.TRIANGLES,xr.disabled,$r.disabled,y.colorModeForRenderPass(),jr.disabled,Le,y.style.map.terrain&&y.style.map.terrain.getTerrainData(we.coord),h.id,Te,se,a.$.simpleSegment(0,2*we.circleOffset,we.circleArray.length,we.circleArray.length/2),null,y.transform.zoom,null,null,null)}var Ue;Te.destroy(),se.destroy()}jr.disabled=new jr(!1,1029,2305),jr.backCCW=new jr(!0,1029,2305);const Xc=a.an(new Float32Array(16));function Gh(y,o,h,p,m,v){const{horizontalAlign:E,verticalAlign:M}=a.at(y);return new a.P((-(E-.5)*o/m+p[0])*v,(-(M-.5)*h/m+p[1])*v)}function kl(y,o,h,p,m,v,E,M,A,R,V){const q=y.text.placedSymbolArray,Q=y.text.dynamicLayoutVertexArray,he=y.icon.dynamicLayoutVertexArray,ue={};Q.clear();for(let ye=0;ye<q.length;ye++){const se=q.get(ye),Te=se.hidden||!se.crossTileID||y.allowVerticalPlacement&&!se.placedOrientation?null:p[se.crossTileID];if(Te){const Ue=new a.P(se.anchorX,se.anchorY),we=an(Ue,h?E:v,V),Le=pe(m.cameraToCenterDistance,we.signedDistanceFromCamera);let Ge=a.ai(y.textSizeData,A,se)*Le/a.ao;h&&(Ge*=y.tilePixelRatio/M);const{width:He,height:$e,anchor:nt,textOffset:et,textBoxScale:ft}=Te,gt=Gh(nt,He,$e,et,ft,Ge),ir=h?an(Ue.add(gt),v,V).point:we.point.add(o?gt.rotate(-m.angle):gt),_t=y.allowVerticalPlacement&&se.placedOrientation===a.ah.vertical?Math.PI/2:0;for(let Xt=0;Xt<se.numGlyphs;Xt++)a.aj(Q,ir,_t);R&&se.associatedIconIndex>=0&&(ue[se.associatedIconIndex]={shiftedAnchor:ir,angle:_t})}else qe(se.numGlyphs,Q)}if(R){he.clear();const ye=y.icon.placedSymbolArray;for(let se=0;se<ye.length;se++){const Te=ye.get(se);if(Te.hidden)qe(Te.numGlyphs,he);else{const Ue=ue[se];if(Ue)for(let we=0;we<Te.numGlyphs;we++)a.aj(he,Ue.shiftedAnchor,Ue.angle);else qe(Te.numGlyphs,he)}}y.icon.dynamicLayoutVertexBuffer.updateData(he)}y.text.dynamicLayoutVertexBuffer.updateData(Q)}function Tl(y,o,h){return h.iconsInText&&o?"symbolTextAndIcon":y?"symbolSDF":"symbolIcon"}function El(y,o,h,p,m,v,E,M,A,R,V,q){const Q=y.context,he=Q.gl,ue=y.transform,ye=M==="map",se=A==="map",Te=M!=="viewport"&&h.layout.get("symbol-placement")!=="point",Ue=ye&&!se&&!Te,we=!h.layout.get("symbol-sort-key").isConstant();let Le=!1;const Ge=y.depthModeForSublayer(0,xr.ReadOnly),He=h._unevaluatedLayout.hasValue("text-variable-anchor")||h._unevaluatedLayout.hasValue("text-variable-anchor-offset"),$e=[];for(const nt of p){const et=o.getTile(nt),ft=et.getBucket(h);if(!ft)continue;const gt=m?ft.text:ft.icon;if(!gt||!gt.segments.get().length||!gt.hasVisibleVertices)continue;const ir=gt.programConfigurations.get(h.id),_t=m||ft.sdfIcons,Xt=m?ft.textSizeData:ft.iconSizeData,or=se||ue.pitch!==0,Sr=y.useProgram(Tl(_t,m,ft),ir),Yt=a.ag(Xt,ue.zoom),cr=y.style.map.terrain&&y.style.map.terrain.getTerrainData(nt);let dr,hn,Rr,Oi,Fn=[0,0],nn=null;if(m)hn=et.glyphAtlasTexture,Rr=he.LINEAR,dr=et.glyphAtlasTexture.size,ft.iconsInText&&(Fn=et.imageAtlasTexture.size,nn=et.imageAtlasTexture,Oi=or||y.options.rotating||y.options.zooming||Xt.kind==="composite"||Xt.kind==="camera"?he.LINEAR:he.NEAREST);else{const Ln=h.layout.get("icon-size").constantOr(0)!==1||ft.iconsNeedLinear;hn=et.imageAtlasTexture,Rr=_t||y.options.rotating||y.options.zooming||Ln||or?he.LINEAR:he.NEAREST,dr=et.imageAtlasTexture.size}const On=$t(et,1,y.transform.zoom),Ni=Qt(nt.posMatrix,se,ye,y.transform,On),bo=ro(nt.posMatrix,se,ye,y.transform,On),ts=He&&ft.hasTextData(),Za=h.layout.get("icon-text-fit")!=="none"&&ts&&ft.hasIconData();if(Te){const Ln=y.style.map.terrain?(Ji,Pn)=>y.style.map.terrain.getElevation(nt,Ji,Pn):null,sn=h.layout.get("text-rotation-alignment")==="map";$(ft,nt.posMatrix,y,m,Ni,bo,se,R,sn,Ln)}const rs=y.translatePosMatrix(nt.posMatrix,et,v,E),wo=Te||m&&He||Za?Xc:Ni,An=y.translatePosMatrix(bo,et,v,E,!0),on=_t&&h.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let en;en=_t?ft.iconsInText?Pa(Xt.kind,Yt,Ue,se,y,rs,wo,An,dr,Fn):La(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr,!0):Aa(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr);const Ki={program:Sr,buffers:gt,uniformValues:en,atlasTexture:hn,atlasTextureIcon:nn,atlasInterpolation:Rr,atlasInterpolationIcon:Oi,isSDF:_t,hasHalo:on};if(we&&ft.canOverlap){Le=!0;const Ln=gt.segments.get();for(const sn of Ln)$e.push({segments:new a.$([sn]),sortKey:sn.sortKey,state:Ki,terrainData:cr})}else $e.push({segments:gt.segments,sortKey:0,state:Ki,terrainData:cr})}Le&&$e.sort((nt,et)=>nt.sortKey-et.sortKey);for(const nt of $e){const et=nt.state;if(Q.activeTexture.set(he.TEXTURE0),et.atlasTexture.bind(et.atlasInterpolation,he.CLAMP_TO_EDGE),et.atlasTextureIcon&&(Q.activeTexture.set(he.TEXTURE1),et.atlasTextureIcon&&et.atlasTextureIcon.bind(et.atlasInterpolationIcon,he.CLAMP_TO_EDGE)),et.isSDF){const ft=et.uniformValues;et.hasHalo&&(ft.u_is_halo=1,Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,ft,nt.terrainData)),ft.u_is_halo=0}Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,et.uniformValues,nt.terrainData)}}function Wh(y,o,h,p,m,v,E,M,A,R){const V=p.context;m.draw(V,V.gl.TRIANGLES,v,E,M,jr.disabled,A,R,h.id,y.layoutVertexBuffer,y.indexBuffer,o,h.paint,p.transform.zoom,y.programConfigurations.get(h.id),y.dynamicLayoutVertexBuffer,y.opacityVertexBuffer)}function Ml(y,o,h,p,m){if(!h||!p||!p.imageAtlas)return;const v=p.imageAtlas.patternPositions;let E=v[h.to.toString()],M=v[h.from.toString()];if(!E&&M&&(E=M),!M&&E&&(M=E),!E||!M){const A=m.getPaintProperty(o);E=v[A],M=v[A]}E&&M&&y.setConstantPatternPositions(E,M)}function Zh(y,o,h,p,m,v,E){const M=y.context.gl,A="fill-pattern",R=h.paint.get(A),V=R&&R.constantOr(1),q=h.getCrossfadeParameters();let Q,he,ue,ye,se;E?(he=V&&!h.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Q=M.LINES):(he=V?"fillPattern":"fill",Q=M.TRIANGLES);const Te=R.constantOr(null);for(const Ue of p){const we=o.getTile(Ue);if(V&&!we.patternsLoaded())continue;const Le=we.getBucket(h);if(!Le)continue;const Ge=Le.programConfigurations.get(h.id),He=y.useProgram(he,Ge),$e=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Ue);V&&(y.context.activeTexture.set(M.TEXTURE0),we.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),Ge.updatePaintBuffers(q)),Ml(Ge,A,Te,we,h);const nt=$e?Ue:null,et=y.translatePosMatrix(nt?nt.posMatrix:Ue.posMatrix,we,h.paint.get("fill-translate"),h.paint.get("fill-translate-anchor"));if(E){ye=Le.indexBuffer2,se=Le.segments2;const ft=[M.drawingBufferWidth,M.drawingBufferHeight];ue=he==="fillOutlinePattern"&&V?Ah(et,y,q,we,ft):Hd(et,ft)}else ye=Le.indexBuffer,se=Le.segments,ue=V?hl(et,y,q,we):Ih(et);He.draw(y.context,Q,m,y.stencilModeForClipping(Ue),v,jr.disabled,ue,$e,h.id,Le.layoutVertexBuffer,ye,se,h.paint,y.transform.zoom,Ge)}}function Cl(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R="fill-extrusion-pattern",V=h.paint.get(R),q=V.constantOr(1),Q=h.getCrossfadeParameters(),he=h.paint.get("fill-extrusion-opacity"),ue=V.constantOr(null);for(const ye of p){const se=o.getTile(ye),Te=se.getBucket(h);if(!Te)continue;const Ue=y.style.map.terrain&&y.style.map.terrain.getTerrainData(ye),we=Te.programConfigurations.get(h.id),Le=y.useProgram(q?"fillExtrusionPattern":"fillExtrusion",we);q&&(y.context.activeTexture.set(A.TEXTURE0),se.imageAtlasTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE),we.updatePaintBuffers(Q)),Ml(we,R,ue,se,h);const Ge=y.translatePosMatrix(ye.posMatrix,se,h.paint.get("fill-extrusion-translate"),h.paint.get("fill-extrusion-translate-anchor")),He=h.paint.get("fill-extrusion-vertical-gradient"),$e=q?Zd(Ge,y,He,he,ye,Q,se):Ma(Ge,y,He,he);Le.draw(M,M.gl.TRIANGLES,m,v,E,jr.backCCW,$e,Ue,h.id,Te.layoutVertexBuffer,Te.indexBuffer,Te.segments,h.paint,y.transform.zoom,we,y.style.map.terrain&&Te.centroidVertexBuffer)}}function Il(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R=h.fbo;if(!R)return;const V=y.useProgram("hillshade"),q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(o);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,R.colorAttachment.get()),V.draw(M,A.TRIANGLES,m,v,E,jr.disabled,((Q,he,ue,ye)=>{const se=ue.paint.get("hillshade-shadow-color"),Te=ue.paint.get("hillshade-highlight-color"),Ue=ue.paint.get("hillshade-accent-color");let we=ue.paint.get("hillshade-illumination-direction")*(Math.PI/180);ue.paint.get("hillshade-illumination-anchor")==="viewport"&&(we-=Q.transform.angle);const Le=!Q.options.moving;return{u_matrix:ye?ye.posMatrix:Q.transform.calculatePosMatrix(he.tileID.toUnwrapped(),Le),u_image:0,u_latrange:Dh(0,he.tileID),u_light:[ue.paint.get("hillshade-exaggeration"),we],u_shadow:se,u_highlight:Te,u_accent:Ue}})(y,h,p,q?o:null),q,p.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments)}function Kc(y,o,h,p,m,v){const E=y.context,M=E.gl,A=o.dem;if(A&&A.data){const R=A.dim,V=A.stride,q=A.getPixels();if(E.activeTexture.set(M.TEXTURE1),E.pixelStoreUnpackPremultiplyAlpha.set(!1),o.demTexture=o.demTexture||y.getTileTexture(V),o.demTexture){const he=o.demTexture;he.update(q,{premultiply:!1}),he.bind(M.NEAREST,M.CLAMP_TO_EDGE)}else o.demTexture=new re(E,q,M.RGBA,{premultiply:!1}),o.demTexture.bind(M.NEAREST,M.CLAMP_TO_EDGE);E.activeTexture.set(M.TEXTURE0);let Q=o.fbo;if(!Q){const he=new re(E,{width:R,height:R,data:null},M.RGBA);he.bind(M.LINEAR,M.CLAMP_TO_EDGE),Q=o.fbo=E.createFramebuffer(R,R,!0,!1),Q.colorAttachment.set(he.texture)}E.bindFramebuffer.set(Q.framebuffer),E.viewport.set([0,0,R,R]),y.useProgram("hillshadePrepare").draw(E,M.TRIANGLES,p,m,v,jr.disabled,((he,ue)=>{const ye=ue.stride,se=a.F();return a.aN(se,0,a.W,-a.W,0,0,1),a.H(se,se,[0,-a.W,0]),{u_matrix:se,u_image:1,u_dimension:[ye,ye],u_zoom:he.overscaledZ,u_unpack:ue.getUnpackVector()}})(o.tileID,A),null,h.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments),o.needsHillshadePrepare=!1}}function Hh(y,o,h,p,m,v){const E=p.paint.get("raster-fade-duration");if(!v&&E>0){const M=k.now(),A=(M-y.timeAdded)/E,R=o?(M-o.timeAdded)/E:-1,V=h.getSource(),q=m.coveringZoomLevel({tileSize:V.tileSize,roundZoom:V.roundZoom}),Q=!o||Math.abs(o.tileID.overscaledZ-q)>Math.abs(y.tileID.overscaledZ-q),he=Q&&y.refreshedUponExpiration?1:a.ac(Q?A:1-R,0,1);return y.refreshedUponExpiration&&A>=1&&(y.refreshedUponExpiration=!1),o?{opacity:1,mix:1-he}:{opacity:he,mix:0}}return{opacity:1,mix:0}}const $h=new a.aO(1,0,0,1),Al=new a.aO(0,1,0,1),Jc=new a.aO(0,0,1,1),sp=new a.aO(1,0,1,1),Xh=new a.aO(0,1,1,1);function cn(y,o,h,p){pi(y,0,o+h/2,y.transform.width,h,p)}function Jo(y,o,h,p){pi(y,o-h/2,0,h,y.transform.height,p)}function pi(y,o,h,p,m,v){const E=y.context,M=E.gl;M.enable(M.SCISSOR_TEST),M.scissor(o*y.pixelRatio,h*y.pixelRatio,p*y.pixelRatio,m*y.pixelRatio),E.clear({color:v}),M.disable(M.SCISSOR_TEST)}function Yc(y,o,h){const p=y.context,m=p.gl,v=h.posMatrix,E=y.useProgram("debug"),M=xr.disabled,A=$r.disabled,R=y.colorModeForRenderPass(),V="$debug",q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(h);p.activeTexture.set(m.TEXTURE0);const Q=o.getTileByID(h.key).latestRawTileData,he=Math.floor((Q&&Q.byteLength||0)/1024),ue=o.getTile(h).tileSize,ye=512/Math.min(ue,512)*(h.overscaledZ/y.transform.zoom)*.5;let se=h.canonical.toString();h.overscaledZ!==h.canonical.z&&(se+=` => ${h.overscaledZ}`),function(Te,Ue){Te.initDebugOverlayCanvas();const we=Te.debugOverlayCanvas,Le=Te.context.gl,Ge=Te.debugOverlayCanvas.getContext("2d");Ge.clearRect(0,0,we.width,we.height),Ge.shadowColor="white",Ge.shadowBlur=2,Ge.lineWidth=1.5,Ge.strokeStyle="white",Ge.textBaseline="top",Ge.font="bold 36px Open Sans, sans-serif",Ge.fillText(Ue,5,5),Ge.strokeText(Ue,5,5),Te.debugOverlayTexture.update(we),Te.debugOverlayTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE)}(y,`${se} ${he}kB`),E.draw(p,m.TRIANGLES,M,A,Sn.alphaBlended,jr.disabled,Ph(v,a.aO.transparent,ye),null,V,y.debugBuffer,y.quadTriangleIndexBuffer,y.debugSegments),E.draw(p,m.LINE_STRIP,M,A,R,jr.disabled,Ph(v,a.aO.red),q,V,y.debugBuffer,y.tileBorderIndexBuffer,y.debugSegments)}function Ll(y,o,h){const p=y.context,m=p.gl,v=y.colorModeForRenderPass(),E=new xr(m.LEQUAL,xr.ReadWrite,y.depthRangeFor3D),M=y.useProgram("terrain"),A=o.getTerrainMesh();p.bindFramebuffer.set(null),p.viewport.set([0,0,y.width,y.height]);for(const R of h){const V=y.renderToTexture.getTexture(R),q=o.getTerrainData(R.tileID);p.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,V.texture);const Q={u_matrix:y.transform.calculatePosMatrix(R.tileID.toUnwrapped()),u_texture:0,u_ele_delta:o.getMeshFrameDelta(y.transform.zoom)};M.draw(p,m.TRIANGLES,E,$r.disabled,v,jr.backCCW,Q,q,"terrain",A.vertexBuffer,A.indexBuffer,A.segments)}}class Kh{constructor(o,h){this.context=new op(o),this.transform=h,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:a.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Or.maxUnderzooming+Or.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Xo}resize(o,h,p){if(this.width=Math.floor(o*p),this.height=Math.floor(h*p),this.pixelRatio=p,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const o=this.context,h=new a.aV;h.emplaceBack(0,0),h.emplaceBack(a.W,0),h.emplaceBack(0,a.W),h.emplaceBack(a.W,a.W),this.tileExtentBuffer=o.createVertexBuffer(h,ll.members),this.tileExtentSegments=a.$.simpleSegment(0,0,4,2);const p=new a.aV;p.emplaceBack(0,0),p.emplaceBack(a.W,0),p.emplaceBack(0,a.W),p.emplaceBack(a.W,a.W),this.debugBuffer=o.createVertexBuffer(p,ll.members),this.debugSegments=a.$.simpleSegment(0,0,4,5);const m=new a.Z;m.emplaceBack(0,0,0,0),m.emplaceBack(a.W,0,a.W,0),m.emplaceBack(0,a.W,0,a.W),m.emplaceBack(a.W,a.W,a.W,a.W),this.rasterBoundsBuffer=o.createVertexBuffer(m,Ye.members),this.rasterBoundsSegments=a.$.simpleSegment(0,0,4,2);const v=new a.aV;v.emplaceBack(0,0),v.emplaceBack(1,0),v.emplaceBack(0,1),v.emplaceBack(1,1),this.viewportBuffer=o.createVertexBuffer(v,ll.members),this.viewportSegments=a.$.simpleSegment(0,0,4,2);const E=new a.aW;E.emplaceBack(0),E.emplaceBack(1),E.emplaceBack(3),E.emplaceBack(2),E.emplaceBack(0),this.tileBorderIndexBuffer=o.createIndexBuffer(E);const M=new a.aX;M.emplaceBack(0,1,2),M.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=o.createIndexBuffer(M);const A=this.context.gl;this.stencilClearMode=new $r({func:A.ALWAYS,mask:0},0,255,A.ZERO,A.ZERO,A.ZERO)}clearStencil(){const o=this.context,h=o.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const p=a.F();a.aN(p,0,this.width,this.height,0,0,1),a.J(p,p,[h.drawingBufferWidth,h.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(o,h.TRIANGLES,xr.disabled,this.stencilClearMode,Sn.disabled,jr.disabled,fl(p),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(o,h){if(this.currentStencilSource===o.source||!o.isTileClipped()||!h||!h.length)return;this.currentStencilSource=o.source;const p=this.context,m=p.gl;this.nextStencilID+h.length>256&&this.clearStencil(),p.setColorMode(Sn.disabled),p.setDepthMode(xr.disabled);const v=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const E of h){const M=this._tileClippingMaskIDs[E.key]=this.nextStencilID++,A=this.style.map.terrain&&this.style.map.terrain.getTerrainData(E);v.draw(p,m.TRIANGLES,xr.disabled,new $r({func:m.ALWAYS,mask:0},M,255,m.KEEP,m.KEEP,m.REPLACE),Sn.disabled,jr.disabled,fl(E.posMatrix),A,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const o=this.nextStencilID++,h=this.context.gl;return new $r({func:h.NOTEQUAL,mask:255},o,255,h.KEEP,h.KEEP,h.REPLACE)}stencilModeForClipping(o){const h=this.context.gl;return new $r({func:h.EQUAL,mask:255},this._tileClippingMaskIDs[o.key],0,h.KEEP,h.KEEP,h.REPLACE)}stencilConfigForOverlap(o){const h=this.context.gl,p=o.sort((E,M)=>M.overscaledZ-E.overscaledZ),m=p[p.length-1].overscaledZ,v=p[0].overscaledZ-m+1;if(v>1){this.currentStencilSource=void 0,this.nextStencilID+v>256&&this.clearStencil();const E={};for(let M=0;M<v;M++)E[M+m]=new $r({func:h.GEQUAL,mask:255},M+this.nextStencilID,255,h.KEEP,h.KEEP,h.REPLACE);return this.nextStencilID+=v,[E,p]}return[{[m]:$r.disabled},p]}colorModeForRenderPass(){const o=this.context.gl;return this._showOverdrawInspector?new Sn([o.CONSTANT_COLOR,o.ONE],new a.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Sn.unblended:Sn.alphaBlended}depthModeForSublayer(o,h,p){if(!this.opaquePassEnabledForLayer())return xr.disabled;const m=1-((1+this.currentLayer)*this.numSublayers+o)*this.depthEpsilon;return new xr(p||this.context.gl.LEQUAL,h,[m,m])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(o,h){this.style=o,this.options=h,this.lineAtlas=o.lineAtlas,this.imageManager=o.imageManager,this.glyphManager=o.glyphManager,this.symbolFadeChange=o.placement.symbolFadeChange(k.now()),this.imageManager.beginFrame();const p=this.style._order,m=this.style.sourceCaches,v={},E={},M={};for(const A in m){const R=m[A];R.used&&R.prepare(this.context),v[A]=R.getVisibleCoordinates(),E[A]=v[A].slice().reverse(),M[A]=R.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let A=0;A<p.length;A++)if(this.style._layers[p[A]].is3D()){this.opaquePassCutoff=A;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const A of p){const R=this.style._layers[A];if(!R.hasOffscreenPass()||R.isHidden(this.transform.zoom))continue;const V=E[R.source];(R.type==="custom"||V.length)&&this.renderLayer(this,m[R.source],R,V)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:h.showOverdrawInspector?a.aO.black:a.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=h.showOverdrawInspector,this.depthRangeFor3D=[0,1-(o._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=p.length-1;this.currentLayer>=0;this.currentLayer--){const A=this.style._layers[p[this.currentLayer]],R=m[A.source],V=v[A.source];this._renderTileClippingMasks(A,V),this.renderLayer(this,R,A,V)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<p.length;this.currentLayer++){const A=this.style._layers[p[this.currentLayer]],R=m[A.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(A))continue;const V=(A.type==="symbol"?M:E)[A.source];this._renderTileClippingMasks(A,v[A.source]),this.renderLayer(this,R,A,V)}if(this.options.showTileBoundaries){const A=function(R,V){let q=null;const Q=Object.values(R._layers).flatMap(se=>se.source&&!se.isHidden(V)?[R.sourceCaches[se.source]]:[]),he=Q.filter(se=>se.getSource().type==="vector"),ue=Q.filter(se=>se.getSource().type!=="vector"),ye=se=>{(!q||q.getSource().maxzoom<se.getSource().maxzoom)&&(q=se)};return he.forEach(se=>ye(se)),q||ue.forEach(se=>ye(se)),q}(this.style,this.transform.zoom);A&&function(R,V,q){for(let Q=0;Q<q.length;Q++)Yc(R,V,q[Q])}(this,A,A.getVisibleCoordinates())}this.options.showPadding&&function(A){const R=A.transform.padding;cn(A,A.transform.height-(R.top||0),3,$h),cn(A,R.bottom||0,3,Al),Jo(A,R.left||0,3,Jc),Jo(A,A.transform.width-(R.right||0),3,sp);const V=A.transform.centerPoint;(function(q,Q,he,ue){pi(q,Q-1,he-10,2,20,ue),pi(q,Q-10,he-1,20,2,ue)})(A,V.x,A.transform.height-V.y,Xh)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(o){if(!this.style||!this.style.map||!this.style.map.terrain)return;const h=this.terrainFacilitator.matrix,p=this.transform.projMatrix;let m=this.terrainFacilitator.dirty;m||(m=o?!a.aY(h,p):!a.aZ(h,p)),m||(m=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),m&&(a.a_(h,p),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new xr(A.LEQUAL,xr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.sourceCache.getRenderableTiles(),he=v.useProgram("terrainDepth");M.bindFramebuffer.set(E.getFramebuffer("depth").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1});for(const ue of Q){const ye=E.getTerrainData(ue.tileID),se={u_matrix:v.transform.calculatePosMatrix(ue.tileID.toUnwrapped()),u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};he.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,se,ye,"terrain",q.vertexBuffer,q.indexBuffer,q.segments)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain),function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new xr(A.LEQUAL,xr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.getCoordsTexture(),he=E.sourceCache.getRenderableTiles(),ue=v.useProgram("terrainCoords");M.bindFramebuffer.set(E.getFramebuffer("coords").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1}),E.coordsIndex=[];for(const ye of he){const se=E.getTerrainData(ye.tileID);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,Q.texture);const Te={u_matrix:v.transform.calculatePosMatrix(ye.tileID.toUnwrapped()),u_terrain_coords_id:(255-E.coordsIndex.length)/255,u_texture:0,u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};ue.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,Te,se,"terrain",q.vertexBuffer,q.indexBuffer,q.segments),E.coordsIndex.push(ye.tileID.key)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain))}renderLayer(o,h,p,m){if(!p.isHidden(this.transform.zoom)&&(p.type==="background"||p.type==="custom"||(m||[]).length))switch(this.id=p.id,p.type){case"symbol":(function(v,E,M,A,R){if(v.renderPass!=="translucent")return;const V=$r.disabled,q=v.colorModeForRenderPass();(M._unevaluatedLayout.hasValue("text-variable-anchor")||M._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(Q,he,ue,ye,se,Te,Ue){const we=he.transform,Le=se==="map",Ge=Te==="map";for(const He of Q){const $e=ye.getTile(He),nt=$e.getBucket(ue);if(!nt||!nt.text||!nt.text.segments.get().length)continue;const et=a.ag(nt.textSizeData,we.zoom),ft=$t($e,1,he.transform.zoom),gt=Qt(He.posMatrix,Ge,Le,he.transform,ft),ir=ue.layout.get("icon-text-fit")!=="none"&&nt.hasIconData();if(et){const _t=Math.pow(2,we.zoom-$e.tileID.overscaledZ);kl(nt,Le,Ge,Ue,we,gt,He.posMatrix,_t,et,ir,he.style.map.terrain?(Xt,or)=>he.style.map.terrain.getElevation(He,Xt,or):null)}}}(A,v,M,E,M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),R),M.paint.get("icon-opacity").constantOr(1)!==0&&El(v,E,M,A,!1,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),M.layout.get("icon-rotation-alignment"),M.layout.get("icon-pitch-alignment"),M.layout.get("icon-keep-upright"),V,q),M.paint.get("text-opacity").constantOr(1)!==0&&El(v,E,M,A,!0,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),M.layout.get("text-keep-upright"),V,q),E.map.showCollisionBoxes&&(Sl(v,E,M,A,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),!0),Sl(v,E,M,A,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),!1))})(o,h,p,m,this.style.placement.variableOffsets);break;case"circle":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("circle-opacity"),V=M.paint.get("circle-stroke-width"),q=M.paint.get("circle-stroke-opacity"),Q=!M.layout.get("circle-sort-key").isConstant();if(R.constantOr(1)===0&&(V.constantOr(1)===0||q.constantOr(1)===0))return;const he=v.context,ue=he.gl,ye=v.depthModeForSublayer(0,xr.ReadOnly),se=$r.disabled,Te=v.colorModeForRenderPass(),Ue=[];for(let we=0;we<A.length;we++){const Le=A[we],Ge=E.getTile(Le),He=Ge.getBucket(M);if(!He)continue;const $e=He.programConfigurations.get(M.id),nt=v.useProgram("circle",$e),et=He.layoutVertexBuffer,ft=He.indexBuffer,gt=v.style.map.terrain&&v.style.map.terrain.getTerrainData(Le),ir={programConfiguration:$e,program:nt,layoutVertexBuffer:et,indexBuffer:ft,uniformValues:$d(v,Le,Ge,M),terrainData:gt};if(Q){const _t=He.segments.get();for(const Xt of _t)Ue.push({segments:new a.$([Xt]),sortKey:Xt.sortKey,state:ir})}else Ue.push({segments:He.segments,sortKey:0,state:ir})}Q&&Ue.sort((we,Le)=>we.sortKey-Le.sortKey);for(const we of Ue){const{programConfiguration:Le,program:Ge,layoutVertexBuffer:He,indexBuffer:$e,uniformValues:nt,terrainData:et}=we.state;Ge.draw(he,ue.TRIANGLES,ye,se,Te,jr.disabled,nt,et,M.id,He,$e,we.segments,M.paint,v.transform.zoom,Le)}})(o,h,p,m);break;case"heatmap":(function(v,E,M,A){if(M.paint.get("heatmap-opacity")!==0)if(v.renderPass==="offscreen"){const R=v.context,V=R.gl,q=$r.disabled,Q=new Sn([V.ONE,V.ONE],a.aO.transparent,[!0,!0,!0,!0]);(function(he,ue,ye){const se=he.gl;he.activeTexture.set(se.TEXTURE1),he.viewport.set([0,0,ue.width/4,ue.height/4]);let Te=ye.heatmapFbo;if(Te)se.bindTexture(se.TEXTURE_2D,Te.colorAttachment.get()),he.bindFramebuffer.set(Te.framebuffer);else{const Ue=se.createTexture();se.bindTexture(se.TEXTURE_2D,Ue),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_S,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_T,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MIN_FILTER,se.LINEAR),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MAG_FILTER,se.LINEAR),Te=ye.heatmapFbo=he.createFramebuffer(ue.width/4,ue.height/4,!1,!1),function(we,Le,Ge,He){var $e,nt;const et=we.gl,ft=($e=we.HALF_FLOAT)!==null&&$e!==void 0?$e:et.UNSIGNED_BYTE,gt=(nt=we.RGBA16F)!==null&&nt!==void 0?nt:et.RGBA;et.texImage2D(et.TEXTURE_2D,0,gt,Le.width/4,Le.height/4,0,et.RGBA,ft,null),He.colorAttachment.set(Ge)}(he,ue,Ue,Te)}})(R,v,M),R.clear({color:a.aO.transparent});for(let he=0;he<A.length;he++){const ue=A[he];if(E.hasRenderableParent(ue))continue;const ye=E.getTile(ue),se=ye.getBucket(M);if(!se)continue;const Te=se.programConfigurations.get(M.id),Ue=v.useProgram("heatmap",Te),{zoom:we}=v.transform;Ue.draw(R,V.TRIANGLES,xr.disabled,q,Q,jr.disabled,zh(ue.posMatrix,ye,we,M.paint.get("heatmap-intensity")),null,M.id,se.layoutVertexBuffer,se.indexBuffer,se.segments,M.paint,v.transform.zoom,Te)}R.viewport.set([0,0,v.width,v.height])}else v.renderPass==="translucent"&&(v.context.setColorMode(v.colorModeForRenderPass()),function(R,V){const q=R.context,Q=q.gl,he=V.heatmapFbo;if(!he)return;q.activeTexture.set(Q.TEXTURE0),Q.bindTexture(Q.TEXTURE_2D,he.colorAttachment.get()),q.activeTexture.set(Q.TEXTURE1);let ue=V.colorRampTexture;ue||(ue=V.colorRampTexture=new re(q,V.colorRamp,Q.RGBA)),ue.bind(Q.LINEAR,Q.CLAMP_TO_EDGE),R.useProgram("heatmapTexture").draw(q,Q.TRIANGLES,xr.disabled,$r.disabled,R.colorModeForRenderPass(),jr.disabled,((ye,se,Te,Ue)=>{const we=a.F();a.aN(we,0,ye.width,ye.height,0,0,1);const Le=ye.context.gl;return{u_matrix:we,u_world:[Le.drawingBufferWidth,Le.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:se.paint.get("heatmap-opacity")}})(R,V),null,V.id,R.viewportBuffer,R.quadTriangleIndexBuffer,R.viewportSegments,V.paint,R.transform.zoom)}(v,M))})(o,h,p,m);break;case"line":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("line-opacity"),V=M.paint.get("line-width");if(R.constantOr(1)===0||V.constantOr(1)===0)return;const q=v.depthModeForSublayer(0,xr.ReadOnly),Q=v.colorModeForRenderPass(),he=M.paint.get("line-dasharray"),ue=M.paint.get("line-pattern"),ye=ue.constantOr(1),se=M.paint.get("line-gradient"),Te=M.getCrossfadeParameters(),Ue=ye?"linePattern":he?"lineSDF":se?"lineGradient":"line",we=v.context,Le=we.gl;let Ge=!0;for(const He of A){const $e=E.getTile(He);if(ye&&!$e.patternsLoaded())continue;const nt=$e.getBucket(M);if(!nt)continue;const et=nt.programConfigurations.get(M.id),ft=v.context.program.get(),gt=v.useProgram(Ue,et),ir=Ge||gt.program!==ft,_t=v.style.map.terrain&&v.style.map.terrain.getTerrainData(He),Xt=ue.constantOr(null);if(Xt&&$e.imageAtlas){const Yt=$e.imageAtlas,cr=Yt.patternPositions[Xt.to.toString()],dr=Yt.patternPositions[Xt.from.toString()];cr&&dr&&et.setConstantPatternPositions(cr,dr)}const or=_t?He:null,Sr=ye?ds(v,$e,M,Te,or):he?pl(v,$e,M,he,Te,or):se?Rh(v,$e,M,nt.lineClipsArray.length,or):dl(v,$e,M,or);if(ye)we.activeTexture.set(Le.TEXTURE0),$e.imageAtlasTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE),et.updatePaintBuffers(Te);else if(he&&(ir||v.lineAtlas.dirty))we.activeTexture.set(Le.TEXTURE0),v.lineAtlas.bind(we);else if(se){const Yt=nt.gradients[M.id];let cr=Yt.texture;if(M.gradientVersion!==Yt.version){let dr=256;if(M.stepInterpolant){const hn=E.getSource().maxzoom,Rr=He.canonical.z===hn?Math.ceil(1<<v.transform.maxZoom-He.canonical.z):1;dr=a.ac(a.aT(nt.maxLineLength/a.W*1024*Rr),256,we.maxTextureSize)}Yt.gradient=a.aU({expression:M.gradientExpression(),evaluationKey:"lineProgress",resolution:dr,image:Yt.gradient||void 0,clips:nt.lineClipsArray}),Yt.texture?Yt.texture.update(Yt.gradient):Yt.texture=new re(we,Yt.gradient,Le.RGBA),Yt.version=M.gradientVersion,cr=Yt.texture}we.activeTexture.set(Le.TEXTURE0),cr.bind(M.stepInterpolant?Le.NEAREST:Le.LINEAR,Le.CLAMP_TO_EDGE)}gt.draw(we,Le.TRIANGLES,q,v.stencilModeForClipping(He),Q,jr.disabled,Sr,_t,M.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,M.paint,v.transform.zoom,et,nt.layoutVertexBuffer2),Ge=!1}})(o,h,p,m);break;case"fill":(function(v,E,M,A){const R=M.paint.get("fill-color"),V=M.paint.get("fill-opacity");if(V.constantOr(1)===0)return;const q=v.colorModeForRenderPass(),Q=M.paint.get("fill-pattern"),he=v.opaquePassEnabledForLayer()&&!Q.constantOr(1)&&R.constantOr(a.aO.transparent).a===1&&V.constantOr(0)===1?"opaque":"translucent";if(v.renderPass===he){const ue=v.depthModeForSublayer(1,v.renderPass==="opaque"?xr.ReadWrite:xr.ReadOnly);Zh(v,E,M,A,ue,q,!1)}if(v.renderPass==="translucent"&&M.paint.get("fill-antialias")){const ue=v.depthModeForSublayer(M.getPaintProperty("fill-outline-color")?2:0,xr.ReadOnly);Zh(v,E,M,A,ue,q,!0)}})(o,h,p,m);break;case"fill-extrusion":(function(v,E,M,A){const R=M.paint.get("fill-extrusion-opacity");if(R!==0&&v.renderPass==="translucent"){const V=new xr(v.context.gl.LEQUAL,xr.ReadWrite,v.depthRangeFor3D);if(R!==1||M.paint.get("fill-extrusion-pattern").constantOr(1))Cl(v,E,M,A,V,$r.disabled,Sn.disabled),Cl(v,E,M,A,V,v.stencilModeFor3D(),v.colorModeForRenderPass());else{const q=v.colorModeForRenderPass();Cl(v,E,M,A,V,$r.disabled,q)}}})(o,h,p,m);break;case"hillshade":(function(v,E,M,A){if(v.renderPass!=="offscreen"&&v.renderPass!=="translucent")return;const R=v.context,V=v.depthModeForSublayer(0,xr.ReadOnly),q=v.colorModeForRenderPass(),[Q,he]=v.renderPass==="translucent"?v.stencilConfigForOverlap(A):[{},A];for(const ue of he){const ye=E.getTile(ue);ye.needsHillshadePrepare!==void 0&&ye.needsHillshadePrepare&&v.renderPass==="offscreen"?Kc(v,ye,M,V,$r.disabled,q):v.renderPass==="translucent"&&Il(v,ue,ye,M,V,Q[ue.overscaledZ],q)}R.viewport.set([0,0,v.width,v.height])})(o,h,p,m);break;case"raster":(function(v,E,M,A){if(v.renderPass!=="translucent"||M.paint.get("raster-opacity")===0||!A.length)return;const R=v.context,V=R.gl,q=E.getSource(),Q=v.useProgram("raster"),he=v.colorModeForRenderPass(),[ue,ye]=q instanceof Ut?[{},A]:v.stencilConfigForOverlap(A),se=ye[ye.length-1].overscaledZ,Te=!v.options.moving;for(const Ue of ye){const we=v.depthModeForSublayer(Ue.overscaledZ-se,M.paint.get("raster-opacity")===1?xr.ReadWrite:xr.ReadOnly,V.LESS),Le=E.getTile(Ue);Le.registerFadeDuration(M.paint.get("raster-fade-duration"));const Ge=E.findLoadedParent(Ue,0),He=Hh(Le,Ge,E,M,v.transform,v.style.map.terrain);let $e,nt;const et=M.paint.get("raster-resampling")==="nearest"?V.NEAREST:V.LINEAR;R.activeTexture.set(V.TEXTURE0),Le.texture.bind(et,V.CLAMP_TO_EDGE,V.LINEAR_MIPMAP_NEAREST),R.activeTexture.set(V.TEXTURE1),Ge?(Ge.texture.bind(et,V.CLAMP_TO_EDGE,V.LINEAR_MIPMAP_NEAREST),$e=Math.pow(2,Ge.tileID.overscaledZ-Le.tileID.overscaledZ),nt=[Le.tileID.canonical.x*$e%1,Le.tileID.canonical.y*$e%1]):Le.texture.bind(et,V.CLAMP_TO_EDGE,V.LINEAR_MIPMAP_NEAREST);const ft=v.style.map.terrain&&v.style.map.terrain.getTerrainData(Ue),gt=ft?Ue:null,ir=gt?gt.posMatrix:v.transform.calculatePosMatrix(Ue.toUnwrapped(),Te),_t=ml(ir,nt||[0,0],$e||1,He,M);q instanceof Ut?Q.draw(R,V.TRIANGLES,we,$r.disabled,he,jr.disabled,_t,ft,M.id,q.boundsBuffer,v.quadTriangleIndexBuffer,q.boundsSegments):Q.draw(R,V.TRIANGLES,we,ue[Ue.overscaledZ],he,jr.disabled,_t,ft,M.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments)}})(o,h,p,m);break;case"background":(function(v,E,M,A){const R=M.paint.get("background-color"),V=M.paint.get("background-opacity");if(V===0)return;const q=v.context,Q=q.gl,he=v.transform,ue=he.tileSize,ye=M.paint.get("background-pattern");if(v.isPatternMissing(ye))return;const se=!ye&&R.a===1&&V===1&&v.opaquePassEnabledForLayer()?"opaque":"translucent";if(v.renderPass!==se)return;const Te=$r.disabled,Ue=v.depthModeForSublayer(0,se==="opaque"?xr.ReadWrite:xr.ReadOnly),we=v.colorModeForRenderPass(),Le=v.useProgram(ye?"backgroundPattern":"background"),Ge=A||he.coveringTiles({tileSize:ue,terrain:v.style.map.terrain});ye&&(q.activeTexture.set(Q.TEXTURE0),v.imageManager.bind(v.context));const He=M.getCrossfadeParameters();for(const $e of Ge){const nt=A?$e.posMatrix:v.transform.calculatePosMatrix($e.toUnwrapped()),et=ye?Kd(nt,V,v,ye,{tileID:$e,tileSize:ue},He):Xd(nt,V,R),ft=v.style.map.terrain&&v.style.map.terrain.getTerrainData($e);Le.draw(q,Q.TRIANGLES,Ue,Te,we,jr.disabled,et,ft,M.id,v.tileExtentBuffer,v.quadTriangleIndexBuffer,v.tileExtentSegments)}})(o,0,p,m);break;case"custom":(function(v,E,M){const A=v.context,R=M.implementation;if(v.renderPass==="offscreen"){const V=R.prerender;V&&(v.setCustomLayerDefaults(),A.setColorMode(v.colorModeForRenderPass()),V.call(R,A.gl,v.transform.customLayerMatrix()),A.setDirty(),v.setBaseState())}else if(v.renderPass==="translucent"){v.setCustomLayerDefaults(),A.setColorMode(v.colorModeForRenderPass()),A.setStencilMode($r.disabled);const V=R.renderingMode==="3d"?new xr(v.context.gl.LEQUAL,xr.ReadWrite,v.depthRangeFor3D):v.depthModeForSublayer(0,xr.ReadOnly);A.setDepthMode(V),R.render(A.gl,v.transform.customLayerMatrix()),A.setDirty(),v.setBaseState(),A.bindFramebuffer.set(null)}})(o,0,p)}}translatePosMatrix(o,h,p,m,v){if(!p[0]&&!p[1])return o;const E=v?m==="map"?this.transform.angle:0:m==="viewport"?-this.transform.angle:0;if(E){const R=Math.sin(E),V=Math.cos(E);p=[p[0]*V-p[1]*R,p[0]*R+p[1]*V]}const M=[v?p[0]:$t(h,p[0],this.transform.zoom),v?p[1]:$t(h,p[1],this.transform.zoom),0],A=new Float32Array(16);return a.H(A,o,M),A}saveTileTexture(o){const h=this._tileTextures[o.size[0]];h?h.push(o):this._tileTextures[o.size[0]]=[o]}getTileTexture(o){const h=this._tileTextures[o];return h&&h.length>0?h.pop():null}isPatternMissing(o){if(!o)return!1;if(!o.from||!o.to)return!0;const h=this.imageManager.getPattern(o.from.toString()),p=this.imageManager.getPattern(o.to.toString());return!h||!p}useProgram(o,h){this.cache=this.cache||{};const p=o+(h?h.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[p]||(this.cache[p]=new Ko(this.context,Ea[o],h,Bh[o],this._showOverdrawInspector,this.style.map.terrain)),this.cache[p]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const o=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(o.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new re(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:o,drawingBufferHeight:h}=this.context.gl;return this.width!==o||this.height!==h}}class Yo{constructor(o,h){this.points=o,this.planes=h}static fromInvProjectionMatrix(o,h,p){const m=Math.pow(2,p),v=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(M=>{const A=1/(M=a.af([],M,o))[3]/h*m;return a.a$(M,M,[A,A,1/M[3],A])}),E=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(M=>{const A=function(Q,he){var ue=he[0],ye=he[1],se=he[2],Te=ue*ue+ye*ye+se*se;return Te>0&&(Te=1/Math.sqrt(Te)),Q[0]=he[0]*Te,Q[1]=he[1]*Te,Q[2]=he[2]*Te,Q}([],function(Q,he,ue){var ye=he[0],se=he[1],Te=he[2],Ue=ue[0],we=ue[1],Le=ue[2];return Q[0]=se*Le-Te*we,Q[1]=Te*Ue-ye*Le,Q[2]=ye*we-se*Ue,Q}([],Y([],v[M[0]],v[M[1]]),Y([],v[M[2]],v[M[1]]))),R=-((V=A)[0]*(q=v[M[1]])[0]+V[1]*q[1]+V[2]*q[2]);var V,q;return A.concat(R)});return new Yo(v,E)}}class Qo{constructor(o,h){this.min=o,this.max=h,this.center=function(p,m,v){return p[0]=.5*m[0],p[1]=.5*m[1],p[2]=.5*m[2],p}([],function(p,m,v){return p[0]=m[0]+v[0],p[1]=m[1]+v[1],p[2]=m[2]+v[2],p}([],this.min,this.max))}quadrant(o){const h=[o%2==0,o<2],p=me(this.min),m=me(this.max);for(let v=0;v<h.length;v++)p[v]=h[v]?this.min[v]:this.center[v],m[v]=h[v]?this.center[v]:this.max[v];return m[2]=this.max[2],new Qo(p,m)}distanceX(o){return Math.max(Math.min(this.max[0],o[0]),this.min[0])-o[0]}distanceY(o){return Math.max(Math.min(this.max[1],o[1]),this.min[1])-o[1]}intersects(o){const h=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let p=!0;for(let m=0;m<o.planes.length;m++){const v=o.planes[m];let E=0;for(let M=0;M<h.length;M++)a.b0(v,h[M])>=0&&E++;if(E===0)return 0;E!==h.length&&(p=!1)}if(p)return 2;for(let m=0;m<3;m++){let v=Number.MAX_VALUE,E=-Number.MAX_VALUE;for(let M=0;M<o.points.length;M++){const A=o.points[M][m]-this.min[m];v=Math.min(v,A),E=Math.max(E,A)}if(E<0||v>this.max[m]-this.min[m])return 0}return 1}}class Ws{constructor(o=0,h=0,p=0,m=0){if(isNaN(o)||o<0||isNaN(h)||h<0||isNaN(p)||p<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=o,this.bottom=h,this.left=p,this.right=m}interpolate(o,h,p){return h.top!=null&&o.top!=null&&(this.top=a.z.number(o.top,h.top,p)),h.bottom!=null&&o.bottom!=null&&(this.bottom=a.z.number(o.bottom,h.bottom,p)),h.left!=null&&o.left!=null&&(this.left=a.z.number(o.left,h.left,p)),h.right!=null&&o.right!=null&&(this.right=a.z.number(o.right,h.right,p)),this}getCenter(o,h){const p=a.ac((this.left+o-this.right)/2,0,o),m=a.ac((this.top+h-this.bottom)/2,0,h);return new a.P(p,m)}equals(o){return this.top===o.top&&this.bottom===o.bottom&&this.left===o.left&&this.right===o.right}clone(){return new Ws(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Qc=85.051129;class Pl{constructor(o,h,p,m,v){this.tileSize=512,this._renderWorldCopies=v===void 0||!!v,this._minZoom=o||0,this._maxZoom=h||22,this._minPitch=p??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Ws,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const o=new Pl(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return o.apply(this),o}apply(o){this.tileSize=o.tileSize,this.latRange=o.latRange,this.width=o.width,this.height=o.height,this._center=o._center,this._elevation=o._elevation,this.minElevationForCurrentTile=o.minElevationForCurrentTile,this.zoom=o.zoom,this.angle=o.angle,this._fov=o._fov,this._pitch=o._pitch,this._unmodified=o._unmodified,this._edgeInsets=o._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(o){this._minZoom!==o&&(this._minZoom=o,this.zoom=Math.max(this.zoom,o))}get maxZoom(){return this._maxZoom}set maxZoom(o){this._maxZoom!==o&&(this._maxZoom=o,this.zoom=Math.min(this.zoom,o))}get minPitch(){return this._minPitch}set minPitch(o){this._minPitch!==o&&(this._minPitch=o,this.pitch=Math.max(this.pitch,o))}get maxPitch(){return this._maxPitch}set maxPitch(o){this._maxPitch!==o&&(this._maxPitch=o,this.pitch=Math.min(this.pitch,o))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(o){o===void 0?o=!0:o===null&&(o=!1),this._renderWorldCopies=o}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(o){const h=-a.b1(o,-180,180)*Math.PI/180;this.angle!==h&&(this._unmodified=!1,this.angle=h,this._calcMatrices(),this.rotationMatrix=function(){var p=new a.A(4);return a.A!=Float32Array&&(p[1]=0,p[2]=0),p[0]=1,p[3]=1,p}(),function(p,m,v){var E=m[0],M=m[1],A=m[2],R=m[3],V=Math.sin(v),q=Math.cos(v);p[0]=E*q+A*V,p[1]=M*q+R*V,p[2]=E*-V+A*q,p[3]=M*-V+R*q}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(o){const h=a.ac(o,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==h&&(this._unmodified=!1,this._pitch=h,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(o){o=Math.max(.01,Math.min(60,o)),this._fov!==o&&(this._unmodified=!1,this._fov=o/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(o){const h=Math.min(Math.max(o,this.minZoom),this.maxZoom);this._zoom!==h&&(this._unmodified=!1,this._zoom=h,this.tileZoom=Math.max(0,Math.floor(h)),this.scale=this.zoomScale(h),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(o){o.lat===this._center.lat&&o.lng===this._center.lng||(this._unmodified=!1,this._center=o,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(o){o!==this._elevation&&(this._elevation=o,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(o){this._edgeInsets.equals(o)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,o,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(o){return this._edgeInsets.equals(o)}interpolatePadding(o,h,p){this._unmodified=!1,this._edgeInsets.interpolate(o,h,p),this._constrain(),this._calcMatrices()}coveringZoomLevel(o){const h=(o.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/o.tileSize));return Math.max(0,h)}getVisibleUnwrappedCoordinates(o){const h=[new a.b2(0,o)];if(this._renderWorldCopies){const p=this.pointCoordinate(new a.P(0,0)),m=this.pointCoordinate(new a.P(this.width,0)),v=this.pointCoordinate(new a.P(this.width,this.height)),E=this.pointCoordinate(new a.P(0,this.height)),M=Math.floor(Math.min(p.x,m.x,v.x,E.x)),A=Math.floor(Math.max(p.x,m.x,v.x,E.x)),R=1;for(let V=M-R;V<=A+R;V++)V!==0&&h.push(new a.b2(V,o))}return h}coveringTiles(o){var h,p;let m=this.coveringZoomLevel(o);const v=m;if(o.minzoom!==void 0&&m<o.minzoom)return[];o.maxzoom!==void 0&&m>o.maxzoom&&(m=o.maxzoom);const E=this.pointCoordinate(this.getCameraPoint()),M=a.Y.fromLngLat(this.center),A=Math.pow(2,m),R=[A*E.x,A*E.y,0],V=[A*M.x,A*M.y,0],q=Yo.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m);let Q=o.minzoom||0;!o.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(Q=m);const he=o.terrain?2/Math.min(this.tileSize,o.tileSize)*this.tileSize:3,ue=we=>({aabb:new Qo([we*A,0,0],[(we+1)*A,A,0]),zoom:0,x:0,y:0,wrap:we,fullyVisible:!1}),ye=[],se=[],Te=m,Ue=o.reparseOverscaled?v:m;if(this._renderWorldCopies)for(let we=1;we<=3;we++)ye.push(ue(-we)),ye.push(ue(we));for(ye.push(ue(0));ye.length>0;){const we=ye.pop(),Le=we.x,Ge=we.y;let He=we.fullyVisible;if(!He){const gt=we.aabb.intersects(q);if(gt===0)continue;He=gt===2}const $e=o.terrain?R:V,nt=we.aabb.distanceX($e),et=we.aabb.distanceY($e),ft=Math.max(Math.abs(nt),Math.abs(et));if(we.zoom===Te||ft>he+(1<<Te-we.zoom)-2&&we.zoom>=Q){const gt=Te-we.zoom,ir=R[0]-.5-(Le<<gt),_t=R[1]-.5-(Ge<<gt);se.push({tileID:new a.Q(we.zoom===Te?Ue:we.zoom,we.wrap,we.zoom,Le,Ge),distanceSq:_e([V[0]-.5-Le,V[1]-.5-Ge]),tileDistanceToCamera:Math.sqrt(ir*ir+_t*_t)})}else for(let gt=0;gt<4;gt++){const ir=(Le<<1)+gt%2,_t=(Ge<<1)+(gt>>1),Xt=we.zoom+1;let or=we.aabb.quadrant(gt);if(o.terrain){const Sr=new a.Q(Xt,we.wrap,Xt,ir,_t),Yt=o.terrain.getMinMaxElevation(Sr),cr=(h=Yt.minElevation)!==null&&h!==void 0?h:this.elevation,dr=(p=Yt.maxElevation)!==null&&p!==void 0?p:this.elevation;or=new Qo([or.min[0],or.min[1],cr],[or.max[0],or.max[1],dr])}ye.push({aabb:or,zoom:Xt,x:ir,y:_t,wrap:we.wrap,fullyVisible:He})}}return se.sort((we,Le)=>we.distanceSq-Le.distanceSq).map(we=>we.tileID)}resize(o,h){this.width=o,this.height=h,this.pixelsToGLUnits=[2/o,-2/h],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(o){return Math.pow(2,o)}scaleZoom(o){return Math.log(o)/Math.LN2}project(o){const h=a.ac(o.lat,-85.051129,Qc);return new a.P(a.N(o.lng)*this.worldSize,a.O(h)*this.worldSize)}unproject(o){return new a.Y(o.x/this.worldSize,o.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(o){const h=this.elevation,p=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,o),v=o.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-v))return;const E=p+h-v,M=Math.cos(this._pitch)*this.cameraToCenterDistance/E/a.b3(1,m.lat),A=this.scaleZoom(M/this.tileSize);this._elevation=v,this._center=m,this.zoom=A}setLocationAtPoint(o,h){const p=this.pointCoordinate(h),m=this.pointCoordinate(this.centerPoint),v=this.locationCoordinate(o),E=new a.Y(v.x-(p.x-m.x),v.y-(p.y-m.y));this.center=this.coordinateLocation(E),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(o,h){return h?this.coordinatePoint(this.locationCoordinate(o),h.getElevationForLngLatZoom(o,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(o))}pointLocation(o,h){return this.coordinateLocation(this.pointCoordinate(o,h))}locationCoordinate(o){return a.Y.fromLngLat(o)}coordinateLocation(o){return o&&o.toLngLat()}pointCoordinate(o,h){if(h){const Q=h.pointCoordinate(o);if(Q!=null)return Q}const p=[o.x,o.y,0,1],m=[o.x,o.y,1,1];a.af(p,p,this.pixelMatrixInverse),a.af(m,m,this.pixelMatrixInverse);const v=p[3],E=m[3],M=p[1]/v,A=m[1]/E,R=p[2]/v,V=m[2]/E,q=R===V?0:(0-R)/(V-R);return new a.Y(a.z.number(p[0]/v,m[0]/E,q)/this.worldSize,a.z.number(M,A,q)/this.worldSize)}coordinatePoint(o,h=0,p=this.pixelMatrix){const m=[o.x*this.worldSize,o.y*this.worldSize,h,1];return a.af(m,m,p),new a.P(m[0]/m[3],m[1]/m[3])}getBounds(){const o=Math.max(0,this.height/2-this.getHorizon());return new st().extend(this.pointLocation(new a.P(0,o))).extend(this.pointLocation(new a.P(this.width,o))).extend(this.pointLocation(new a.P(this.width,this.height))).extend(this.pointLocation(new a.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new st([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(o){o?(this.lngRange=[o.getWest(),o.getEast()],this.latRange=[o.getSouth(),o.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Qc])}calculatePosMatrix(o,h=!1){const p=o.key,m=h?this._alignedPosMatrixCache:this._posMatrixCache;if(m[p])return m[p];const v=o.canonical,E=this.worldSize/this.zoomScale(v.z),M=v.x+Math.pow(2,v.z)*o.wrap,A=a.an(new Float64Array(16));return a.H(A,A,[M*E,v.y*E,0]),a.J(A,A,[E/a.W,E/a.W,1]),a.K(A,h?this.alignedProjMatrix:this.projMatrix,A),m[p]=new Float32Array(A),m[p]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(o,h){h=a.ac(+h,this.minZoom,this.maxZoom);const p={center:new a.M(o.lng,o.lat),zoom:h};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const we=179.9999999999;m=[-we,we]}const v=this.tileSize*this.zoomScale(p.zoom);let E=0,M=v,A=0,R=v,V=0,q=0;const{x:Q,y:he}=this.size;if(this.latRange){const we=this.latRange;E=a.O(we[1])*v,M=a.O(we[0])*v,M-E<he&&(V=he/(M-E))}m&&(A=a.b1(a.N(m[0])*v,0,v),R=a.b1(a.N(m[1])*v,0,v),R<A&&(R+=v),R-A<Q&&(q=Q/(R-A)));const{x:ue,y:ye}=this.project.call({worldSize:v},o);let se,Te;const Ue=Math.max(q||0,V||0);if(Ue){const we=new a.P(q?(R+A)/2:ue,V?(M+E)/2:ye);return p.center=this.unproject.call({worldSize:v},we).wrap(),p.zoom+=this.scaleZoom(Ue),p}if(this.latRange){const we=he/2;ye-we<E&&(Te=E+we),ye+we>M&&(Te=M-we)}if(m){const we=(A+R)/2;let Le=ue;this._renderWorldCopies&&(Le=a.b1(ue,we-v/2,we+v/2));const Ge=Q/2;Le-Ge<A&&(se=A+Ge),Le+Ge>R&&(se=R-Ge)}if(se!==void 0||Te!==void 0){const we=new a.P(se??ue,Te??ye);p.center=this.unproject.call({worldSize:v},we).wrap()}return p}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const o=this._unmodified,{center:h,zoom:p}=this.getConstrained(this.center,this.zoom);this.center=h,this.zoom=p,this._unmodified=o,this._constraining=!1}_calcMatrices(){if(!this.height)return;const o=this.centerOffset,h=this.point.x,p=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=a.b3(1,this.center.lat)*this.worldSize;let m=a.an(new Float64Array(16));a.J(m,m,[this.width/2,-this.height/2,1]),a.H(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=a.an(new Float64Array(16)),a.J(m,m,[1,-1,1]),a.H(m,m,[-1,-1,0]),a.J(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const v=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),E=Math.min(this.elevation,this.minElevationForCurrentTile),M=v-E*this._pixelPerMeter/Math.cos(this._pitch),A=E<0?M:v,R=Math.PI/2+this._pitch,V=this._fov*(.5+o.y/this.height),q=Math.sin(V)*A/Math.sin(a.ac(Math.PI-R-V,.01,Math.PI-.01)),Q=this.getHorizon(),he=2*Math.atan(Q/this.cameraToCenterDistance)*(.5+o.y/(2*Q)),ue=Math.sin(he)*A/Math.sin(a.ac(Math.PI-R-he,.01,Math.PI-.01)),ye=Math.min(q,ue),se=1.01*(Math.cos(Math.PI/2-this._pitch)*ye+A),Te=this.height/50;m=new Float64Array(16),a.b4(m,this._fov,this.width/this.height,Te,se),m[8]=2*-o.x/this.width,m[9]=2*o.y/this.height,a.J(m,m,[1,-1,1]),a.H(m,m,[0,0,-this.cameraToCenterDistance]),a.b5(m,m,this._pitch),a.ad(m,m,this.angle),a.H(m,m,[-h,-p,0]),this.mercatorMatrix=a.J([],m,[this.worldSize,this.worldSize,this.worldSize]),a.J(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=a.K(new Float64Array(16),this.labelPlaneMatrix,m),a.H(m,m,[0,0,-this.elevation]),this.projMatrix=m,this.invProjMatrix=a.ar([],m),this.pixelMatrix3D=a.K(new Float64Array(16),this.labelPlaneMatrix,m);const Ue=this.width%2/2,we=this.height%2/2,Le=Math.cos(this.angle),Ge=Math.sin(this.angle),He=h-Math.round(h)+Le*Ue+Ge*we,$e=p-Math.round(p)+Le*we+Ge*Ue,nt=new Float64Array(m);if(a.H(nt,nt,[He>.5?He-1:He,$e>.5?$e-1:$e,0]),this.alignedProjMatrix=nt,m=a.ar(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const o=this.pointCoordinate(new a.P(0,0)),h=[o.x*this.worldSize,o.y*this.worldSize,0,1];return a.af(h,h,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const o=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.P(0,o))}getCameraQueryGeometry(o){const h=this.getCameraPoint();if(o.length===1)return[o[0],h];{let p=h.x,m=h.y,v=h.x,E=h.y;for(const M of o)p=Math.min(p,M.x),m=Math.min(m,M.y),v=Math.max(v,M.x),E=Math.max(E,M.y);return[new a.P(p,m),new a.P(v,m),new a.P(v,E),new a.P(p,E),new a.P(p,m)]}}lngLatToCameraDepth(o,h){const p=this.locationCoordinate(o),m=[p.x*this.worldSize,p.y*this.worldSize,h,1];return a.af(m,m,this.projMatrix),m[2]/m[3]}}function eu(y,o){let h,p=!1,m=null,v=null;const E=()=>{m=null,p&&(y.apply(v,h),m=setTimeout(E,o),p=!1)};return(...M)=>(p=!0,v=this,h=M,m||E(),m)}class tu{constructor(o){this._getCurrentHash=()=>{const h=window.location.hash.replace("#","");if(this._hashName){let p;return h.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(p=m)}),(p&&p[1]||"").split("/")}return h.split("/")},this._onHashChange=()=>{const h=this._getCurrentHash();if(h.length>=3&&!h.some(p=>isNaN(p))){const p=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:p,pitch:+(h[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}},this._updateHash=eu(this._updateHashUnthrottled,300),this._hashName=o&&encodeURIComponent(o)}addTo(o){return this._map=o,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(o){const h=this._map.getCenter(),p=Math.round(100*this._map.getZoom())/100,m=Math.ceil((p*Math.LN2+Math.log(512/360/.5))/Math.LN10),v=Math.pow(10,m),E=Math.round(h.lng*v)/v,M=Math.round(h.lat*v)/v,A=this._map.getBearing(),R=this._map.getPitch();let V="";if(V+=o?`/${E}/${M}/${p}`:`${p}/${M}/${E}`,(A||R)&&(V+="/"+Math.round(10*A)/10),R&&(V+=`/${Math.round(R)}`),this._hashName){const q=this._hashName;let Q=!1;const he=window.location.hash.slice(1).split("&").map(ue=>{const ye=ue.split("=")[0];return ye===q?(Q=!0,`${ye}=${V}`):ue}).filter(ue=>ue);return Q||he.push(`${q}=${V}`),`#${he.join("&")}`}return`#${V}`}}const Da={linearity:.3,easing:a.b6(0,0,.3,1)},_s=a.e({deceleration:2500,maxSpeed:1400},Da),Jh=a.e({deceleration:20,maxSpeed:1400},Da),Yh=a.e({deceleration:1e3,maxSpeed:360},Da),Qh=a.e({deceleration:1e3,maxSpeed:90},Da);class ef{constructor(o){this._map=o,this.clear()}clear(){this._inertiaBuffer=[]}record(o){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:k.now(),settings:o})}_drainInertiaBuffer(){const o=this._inertiaBuffer,h=k.now();for(;o.length>0&&h-o[0].time>160;)o.shift()}_onMoveEnd(o){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const h={zoom:0,bearing:0,pitch:0,pan:new a.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:v}of this._inertiaBuffer)h.zoom+=v.zoomDelta||0,h.bearing+=v.bearingDelta||0,h.pitch+=v.pitchDelta||0,v.panDelta&&h.pan._add(v.panDelta),v.around&&(h.around=v.around),v.pinchAround&&(h.pinchAround=v.pinchAround);const p=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(h.pan.mag()){const v=Ba(h.pan.mag(),p,a.e({},_s,o||{}));m.offset=h.pan.mult(v.amount/h.pan.mag()),m.center=this._map.transform.center,Ra(m,v)}if(h.zoom){const v=Ba(h.zoom,p,Jh);m.zoom=this._map.transform.zoom+v.amount,Ra(m,v)}if(h.bearing){const v=Ba(h.bearing,p,Yh);m.bearing=this._map.transform.bearing+a.ac(v.amount,-179,179),Ra(m,v)}if(h.pitch){const v=Ba(h.pitch,p,Qh);m.pitch=this._map.transform.pitch+v.amount,Ra(m,v)}if(m.zoom||m.bearing){const v=h.pinchAround===void 0?h.around:h.pinchAround;m.around=v?this._map.unproject(v):this._map.getCenter()}return this.clear(),a.e(m,{noMoveStart:!0})}}function Ra(y,o){(!y.duration||y.duration<o.duration)&&(y.duration=o.duration,y.easing=o.easing)}function Ba(y,o,h){const{maxSpeed:p,linearity:m,deceleration:v}=h,E=a.ac(y*m/(o/1e3),-p,p),M=Math.abs(E)/(v*m);return{easing:h.easing,duration:1e3*M,amount:E*(M/2)}}class xi extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,p,m={}){const v=C.mousePos(h.getCanvas(),p),E=h.unproject(v);super(o,a.e({point:v,lngLat:E,originalEvent:p},m)),this._defaultPrevented=!1,this.target=h}}class _o extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,p){const m=o==="touchend"?p.changedTouches:p.touches,v=C.touchPos(h.getCanvasContainer(),m),E=v.map(A=>h.unproject(A)),M=v.reduce((A,R,V,q)=>A.add(R.div(q.length)),new a.P(0,0));super(o,{points:v,point:M,lngLats:E,lngLat:h.unproject(M),originalEvent:p}),this._defaultPrevented=!1}}class ru extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,p){super(o,{originalEvent:p}),this._defaultPrevented=!1}}class no{constructor(o,h){this._map=o,this._clickTolerance=h.clickTolerance}reset(){delete this._mousedownPos}wheel(o){return this._firePreventable(new ru(o.type,this._map,o))}mousedown(o,h){return this._mousedownPos=h,this._firePreventable(new xi(o.type,this._map,o))}mouseup(o){this._map.fire(new xi(o.type,this._map,o))}click(o,h){this._mousedownPos&&this._mousedownPos.dist(h)>=this._clickTolerance||this._map.fire(new xi(o.type,this._map,o))}dblclick(o){return this._firePreventable(new xi(o.type,this._map,o))}mouseover(o){this._map.fire(new xi(o.type,this._map,o))}mouseout(o){this._map.fire(new xi(o.type,this._map,o))}touchstart(o){return this._firePreventable(new _o(o.type,this._map,o))}touchmove(o){this._map.fire(new _o(o.type,this._map,o))}touchend(o){this._map.fire(new _o(o.type,this._map,o))}touchcancel(o){this._map.fire(new _o(o.type,this._map,o))}_firePreventable(o){if(this._map.fire(o),o.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class yo{constructor(o){this._map=o}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(o){this._map.fire(new xi(o.type,this._map,o))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new xi("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(o){this._delayContextMenu?this._contextMenuEvent=o:this._ignoreContextMenu||this._map.fire(new xi(o.type,this._map,o)),this._map.listens("contextmenu")&&o.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Zs{constructor(o){this._map=o}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(o){return this.transform.pointLocation(a.P.convert(o),this._map.terrain)}}class io{constructor(o,h){this._map=o,this._tr=new Zs(o),this._el=o.getCanvasContainer(),this._container=o.getContainer(),this._clickTolerance=h.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(o,h){this.isEnabled()&&o.shiftKey&&o.button===0&&(C.disableDrag(),this._startPos=this._lastPos=h,this._active=!0)}mousemoveWindow(o,h){if(!this._active)return;const p=h;if(this._lastPos.equals(p)||!this._box&&p.dist(this._startPos)<this._clickTolerance)return;const m=this._startPos;this._lastPos=p,this._box||(this._box=C.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",o));const v=Math.min(m.x,p.x),E=Math.max(m.x,p.x),M=Math.min(m.y,p.y),A=Math.max(m.y,p.y);C.setTransform(this._box,`translate(${v}px,${M}px)`),this._box.style.width=E-v+"px",this._box.style.height=A-M+"px"}mouseupWindow(o,h){if(!this._active||o.button!==0)return;const p=this._startPos,m=h;if(this.reset(),C.suppressClick(),p.x!==m.x||p.y!==m.y)return this._map.fire(new a.k("boxzoomend",{originalEvent:o})),{cameraAnimation:v=>v.fitScreenCoordinates(p,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",o)}keydown(o){this._active&&o.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",o))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(C.remove(this._box),this._box=null),C.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(o,h){return this._map.fire(new a.k(o,{originalEvent:h}))}}function ys(y,o){if(y.length!==o.length)throw new Error(`The number of touches and points are not equal - touches ${y.length}, points ${o.length}`);const h={};for(let p=0;p<y.length;p++)h[y[p].identifier]=o[p];return h}class ap{constructor(o){this.reset(),this.numTouches=o.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(o,h,p){(this.centroid||p.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=o.timeStamp),p.length===this.numTouches&&(this.centroid=function(m){const v=new a.P(0,0);for(const E of m)v._add(E);return v.div(m.length)}(h),this.touches=ys(p,h)))}touchmove(o,h,p){if(this.aborted||!this.centroid)return;const m=ys(p,h);for(const v in this.touches){const E=m[v];(!E||E.dist(this.touches[v])>30)&&(this.aborted=!0)}}touchend(o,h,p){if((!this.centroid||o.timeStamp-this.startTime>500)&&(this.aborted=!0),p.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class nu{constructor(o){this.singleTap=new ap(o),this.numTaps=o.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(o,h,p){this.singleTap.touchstart(o,h,p)}touchmove(o,h,p){this.singleTap.touchmove(o,h,p)}touchend(o,h,p){const m=this.singleTap.touchend(o,h,p);if(m){const v=o.timeStamp-this.lastTime<500,E=!this.lastTap||this.lastTap.dist(m)<30;if(v&&E||this.reset(),this.count++,this.lastTime=o.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class lp{constructor(o){this._tr=new Zs(o),this._zoomIn=new nu({numTouches:1,numTaps:2}),this._zoomOut=new nu({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(o,h,p){this._zoomIn.touchstart(o,h,p),this._zoomOut.touchstart(o,h,p)}touchmove(o,h,p){this._zoomIn.touchmove(o,h,p),this._zoomOut.touchmove(o,h,p)}touchend(o,h,p){const m=this._zoomIn.touchend(o,h,p),v=this._zoomOut.touchend(o,h,p),E=this._tr;return m?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom+1,around:E.unproject(m)},{originalEvent:o})}):v?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom-1,around:E.unproject(v)},{originalEvent:o})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Hs{constructor(o){this._enabled=!!o.enable,this._moveStateManager=o.moveStateManager,this._clickTolerance=o.clickTolerance||1,this._moveFunction=o.move,this._activateOnStart=!!o.activateOnStart,o.assignEvents(this),this.reset()}reset(o){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(o)}_move(...o){const h=this._moveFunction(...o);if(h.bearingDelta||h.pitchDelta||h.around||h.panDelta)return this._active=!0,h}dragStart(o,h){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(o)&&(this._moveStateManager.startMove(o),this._lastPoint=h.length?h[0]:h,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(o,h){if(!this.isEnabled())return;const p=this._lastPoint;if(!p)return;if(o.preventDefault(),!this._moveStateManager.isValidMoveEvent(o))return void this.reset(o);const m=h.length?h[0]:h;return!this._moved&&m.dist(p)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=m,this._move(p,m))}dragEnd(o){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(o)&&(this._moved&&C.suppressClick(),this.reset(o))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Fa={0:1,2:2};class vo{constructor(o){this._correctEvent=o.checkCorrectEvent}startMove(o){const h=C.mouseButton(o);this._eventButton=h}endMove(o){delete this._eventButton}isValidStartEvent(o){return this._correctEvent(o)}isValidMoveEvent(o){return!function(h,p){const m=Fa[p];return h.buttons===void 0||(h.buttons&m)!==m}(o,this._eventButton)}isValidEndEvent(o){return C.mouseButton(o)===this._eventButton}}class Mt{constructor(){this._firstTouch=void 0}_isOneFingerTouch(o){return o.targetTouches.length===1}_isSameTouchEvent(o){return o.targetTouches[0].identifier===this._firstTouch}startMove(o){this._firstTouch=o.targetTouches[0].identifier}endMove(o){delete this._firstTouch}isValidStartEvent(o){return this._isOneFingerTouch(o)}isValidMoveEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}isValidEndEvent(o){return this._isOneFingerTouch(o)&&this._isSameTouchEvent(o)}}const zl=y=>{y.mousedown=y.dragStart,y.mousemoveWindow=y.dragMove,y.mouseup=y.dragEnd,y.contextmenu=function(o){o.preventDefault()}},$s=({enable:y,clickTolerance:o,bearingDegreesPerPixelMoved:h=.8})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({bearingDelta:(v.x-m.x)*h}),moveStateManager:p,enable:y,assignEvents:zl})},Xs=({enable:y,clickTolerance:o,pitchDegreesPerPixelMoved:h=-.5})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({pitchDelta:(v.y-m.y)*h}),moveStateManager:p,enable:y,assignEvents:zl})};class tf{constructor(o,h){this._clickTolerance=o.clickTolerance||1,this._map=h,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new a.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(o,h,p){return this._calculateTransform(o,h,p)}touchmove(o,h,p){if(this._active&&!(p.length<this.minTouchs()))return o.preventDefault(),this._calculateTransform(o,h,p)}touchend(o,h,p){this._calculateTransform(o,h,p),this._active&&p.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(o,h,p){p.length>0&&(this._active=!0);const m=ys(p,h),v=new a.P(0,0),E=new a.P(0,0);let M=0;for(const R in m){const V=m[R],q=this._touches[R];q&&(v._add(V),E._add(V.sub(q)),M++,m[R]=V)}if(this._touches=m,M<this.minTouchs()||!E.mag())return;const A=E.div(M);return this._sum._add(A),this._sum.mag()<this._clickTolerance?void 0:{around:v.div(M),panDelta:A}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class xt{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(o,h,p){this._firstTwoTouches||p.length<2||(this._firstTwoTouches=[p[0].identifier,p[1].identifier],this._start([h[0],h[1]]))}touchmove(o,h,p){if(!this._firstTwoTouches)return;o.preventDefault();const[m,v]=this._firstTwoTouches,E=Ks(p,h,m),M=Ks(p,h,v);if(!E||!M)return;const A=this._aroundCenter?null:E.add(M).div(2);return this._move([E,M],A,o)}touchend(o,h,p){if(!this._firstTwoTouches)return;const[m,v]=this._firstTwoTouches,E=Ks(p,h,m),M=Ks(p,h,v);E&&M||(this._active&&C.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(o){this._enabled=!0,this._aroundCenter=!!o&&o.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function Ks(y,o,h){for(let p=0;p<y.length;p++)if(y[p].identifier===h)return o[p]}function rf(y,o){return Math.log(y/o)/Math.LN2}class nf extends xt{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(o){this._startDistance=this._distance=o[0].dist(o[1])}_move(o,h){const p=this._distance;if(this._distance=o[0].dist(o[1]),this._active||!(Math.abs(rf(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:rf(this._distance,p),pinchAround:h}}}function Dl(y,o){return 180*y.angleWith(o)/Math.PI}class iu extends xt{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(o){this._startVector=this._vector=o[0].sub(o[1]),this._minDiameter=o[0].dist(o[1])}_move(o,h,p){const m=this._vector;if(this._vector=o[0].sub(o[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Dl(this._vector,m),pinchAround:h}}_isBelowThreshold(o){this._minDiameter=Math.min(this._minDiameter,o.mag());const h=25/(Math.PI*this._minDiameter)*360,p=Dl(o,this._startVector);return Math.abs(p)<h}}function Rl(y){return Math.abs(y.y)>Math.abs(y.x)}class of extends xt{constructor(o){super(),this._currentTouchCount=0,this._map=o}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(o,h,p){super.touchstart(o,h,p),this._currentTouchCount=p.length}_start(o){this._lastPoints=o,Rl(o[0].sub(o[1]))&&(this._valid=!1)}_move(o,h,p){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=o[0].sub(this._lastPoints[0]),v=o[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,v,p.timeStamp),this._valid?(this._lastPoints=o,this._active=!0,{pitchDelta:(m.y+v.y)/2*-.5}):void 0}gestureBeginsVertically(o,h,p){if(this._valid!==void 0)return this._valid;const m=o.mag()>=2,v=h.mag()>=2;if(!m&&!v)return;if(!m||!v)return this._firstMove===void 0&&(this._firstMove=p),p-this._firstMove<100&&void 0;const E=o.y>0==h.y>0;return Rl(o)&&Rl(h)&&E}}const cp={panStep:100,bearingStep:15,pitchStep:10};class es{constructor(o){this._tr=new Zs(o);const h=cp;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(o){if(o.altKey||o.ctrlKey||o.metaKey)return;let h=0,p=0,m=0,v=0,E=0;switch(o.keyCode){case 61:case 107:case 171:case 187:h=1;break;case 189:case 109:case 173:h=-1;break;case 37:o.shiftKey?p=-1:(o.preventDefault(),v=-1);break;case 39:o.shiftKey?p=1:(o.preventDefault(),v=1);break;case 38:o.shiftKey?m=1:(o.preventDefault(),E=-1);break;case 40:o.shiftKey?m=-1:(o.preventDefault(),E=1);break;default:return}return this._rotationDisabled&&(p=0,m=0),{cameraAnimation:M=>{const A=this._tr;M.easeTo({duration:300,easeId:"keyboardHandler",easing:Qr,zoom:h?Math.round(A.zoom)+h*(o.shiftKey?2:1):A.zoom,bearing:A.bearing+p*this._bearingStep,pitch:A.pitch+m*this._pitchStep,offset:[-v*this._panStep,-E*this._panStep],center:A.center},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Qr(y){return y*(2-y)}const Oa=4.000244140625;class Bl{constructor(o,h){this._onTimeout=p=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(p)},this._map=o,this._tr=new Zs(o),this._triggerRenderFrame=h,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(o){this._defaultZoomRate=o}setWheelZoomRate(o){this._wheelZoomRate=o}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(o){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!o&&o.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(o){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!o[this._map.cooperativeGestures._bypassKey])return;let h=o.deltaMode===WheelEvent.DOM_DELTA_LINE?40*o.deltaY:o.deltaY;const p=k.now(),m=p-(this._lastWheelEventTime||0);this._lastWheelEventTime=p,h!==0&&h%Oa==0?this._type="wheel":h!==0&&Math.abs(h)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=h,this._timeout=setTimeout(this._onTimeout,40,o)):this._type||(this._type=Math.abs(m*h)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,h+=this._lastValue)),o.shiftKey&&h&&(h/=4),this._type&&(this._lastWheelEvent=o,this._delta-=h,this._active||this._start(o)),o.preventDefault()}_start(o){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const h=C.mousePos(this._map.getCanvas(),o),p=this._tr;this._around=h.y>p.transform.height/2-p.transform.getHorizon()?a.M.convert(this._aroundCenter?p.center:p.unproject(h)):a.M.convert(p.center),this._aroundPoint=p.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const o=this._tr.transform;if(this._delta!==0){const M=this._type==="wheel"&&Math.abs(this._delta)>Oa?this._wheelZoomRate:this._defaultZoomRate;let A=2/(1+Math.exp(-Math.abs(this._delta*M)));this._delta<0&&A!==0&&(A=1/A);const R=typeof this._targetZoom=="number"?o.zoomScale(this._targetZoom):o.scale;this._targetZoom=Math.min(o.maxZoom,Math.max(o.minZoom,o.scaleZoom(R*A))),this._type==="wheel"&&(this._startZoom=o.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const h=typeof this._targetZoom=="number"?this._targetZoom:o.zoom,p=this._startZoom,m=this._easing;let v,E=!1;if(this._type==="wheel"&&p&&m){const M=Math.min((k.now()-this._lastWheelEventTime)/200,1),A=m(M);v=a.z.number(p,h,A),M<1?this._frameId||(this._frameId=!0):E=!0}else v=h,E=!0;return this._active=!0,E&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!E,zoomDelta:v-o.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(o){let h=a.b7;if(this._prevEase){const p=this._prevEase,m=(k.now()-p.start)/p.duration,v=p.easing(m+.01)-p.easing(m),E=.27/Math.sqrt(v*v+1e-4)*.01,M=Math.sqrt(.0729-E*E);h=a.b6(E,M,.25,1)}return this._prevEase={start:k.now(),duration:o,easing:h},h}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class ou{constructor(o,h){this._clickZoom=o,this._tapZoom=h}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class sf{constructor(o){this._tr=new Zs(o),this.reset()}reset(){this._active=!1}dblclick(o,h){return o.preventDefault(),{cameraAnimation:p=>{p.easeTo({duration:300,zoom:this._tr.zoom+(o.shiftKey?-1:1),around:this._tr.unproject(h)},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class af{constructor(){this._tap=new nu({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(o,h,p){if(!this._swipePoint)if(this._tapTime){const m=h[0],v=o.timeStamp-this._tapTime<500,E=this._tapPoint.dist(m)<30;v&&E?p.length>0&&(this._swipePoint=m,this._swipeTouch=p[0].identifier):this.reset()}else this._tap.touchstart(o,h,p)}touchmove(o,h,p){if(this._tapTime){if(this._swipePoint){if(p[0].identifier!==this._swipeTouch)return;const m=h[0],v=m.y-this._swipePoint.y;return this._swipePoint=m,o.preventDefault(),this._active=!0,{zoomDelta:v/128}}}else this._tap.touchmove(o,h,p)}touchend(o,h,p){if(this._tapTime)this._swipePoint&&p.length===0&&this.reset();else{const m=this._tap.touchend(o,h,p);m&&(this._tapTime=o.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class lf{constructor(o,h,p){this._el=o,this._mousePan=h,this._touchPan=p}enable(o){this._inertiaOptions=o||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class oo{constructor(o,h,p){this._pitchWithRotate=o.pitchWithRotate,this._mouseRotate=h,this._mousePitch=p}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Na{constructor(o,h,p,m){this._el=o,this._touchZoom=h,this._touchRotate=p,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(o){this._touchZoom.enable(o),this._rotationDisabled||this._touchRotate.enable(o),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Bt{constructor(o,h){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=o,this._options=h,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const o=this._map.getCanvasContainer();o.classList.add("maplibregl-cooperative-gestures"),this._container=C.create("div","maplibregl-cooperative-gesture-screen",o);let h=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(h=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const p=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=h,this._container.appendChild(m);const v=document.createElement("div");v.className="maplibregl-mobile-message",v.textContent=p,this._container.appendChild(v),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(C.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(o){this._onCooperativeGesture(o.touches.length===1)}wheel(o){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!o[this._bypassKey])}_onCooperativeGesture(o){this._enabled&&o&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Gt=y=>y.zoom||y.drag||y.pitch||y.rotate;class Fl extends a.k{}function ja(y){return y.panDelta&&y.panDelta.mag()||y.zoomDelta||y.bearingDelta||y.pitchDelta}class su{constructor(o,h){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,v)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const E=m.type==="renderFrame"?void 0:m,M={needsRenderFrame:!1},A={},R={},V=m.touches,q=V?this._getMapTouches(V):void 0,Q=q?C.touchPos(this._map.getCanvas(),q):C.mousePos(this._map.getCanvas(),m);for(const{handlerName:ye,handler:se,allowed:Te}of this._handlers){if(!se.isEnabled())continue;let Ue;this._blockedByActive(R,Te,ye)?se.reset():se[v||m.type]&&(Ue=se[v||m.type](m,Q,q),this.mergeHandlerResult(M,A,Ue,ye,E),Ue&&Ue.needsRenderFrame&&this._triggerRenderFrame()),(Ue||se.isActive())&&(R[ye]=se)}const he={};for(const ye in this._previousActiveHandlers)R[ye]||(he[ye]=E);this._previousActiveHandlers=R,(Object.keys(he).length||ja(M))&&(this._changes.push([M,A,he]),this._triggerRenderFrame()),(Object.keys(R).length||ja(M))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:ue}=M;ue&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],ue(this._map))},this._map=o,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ef(o),this._bearingSnap=h.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(h);const p=this._el;this._listeners=[[p,"touchstart",{passive:!0}],[p,"touchmove",{passive:!1}],[p,"touchend",void 0],[p,"touchcancel",void 0],[p,"mousedown",void 0],[p,"mousemove",void 0],[p,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[p,"mouseover",void 0],[p,"mouseout",void 0],[p,"dblclick",void 0],[p,"click",void 0],[p,"keydown",{capture:!1}],[p,"keyup",void 0],[p,"wheel",{passive:!1}],[p,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,v,E]of this._listeners)C.addEventListener(m,v,m===document?this.handleWindowEvent:this.handleEvent,E)}destroy(){for(const[o,h,p]of this._listeners)C.removeEventListener(o,h,o===document?this.handleWindowEvent:this.handleEvent,p)}_addDefaultHandlers(o){const h=this._map,p=h.getCanvasContainer();this._add("mapEvent",new no(h,o));const m=h.boxZoom=new io(h,o);this._add("boxZoom",m),o.interactive&&o.boxZoom&&m.enable();const v=h.cooperativeGestures=new Bt(h,o.cooperativeGestures);this._add("cooperativeGestures",v),o.cooperativeGestures&&v.enable();const E=new lp(h),M=new sf(h);h.doubleClickZoom=new ou(M,E),this._add("tapZoom",E),this._add("clickZoom",M),o.interactive&&o.doubleClickZoom&&h.doubleClickZoom.enable();const A=new af;this._add("tapDragZoom",A);const R=h.touchPitch=new of(h);this._add("touchPitch",R),o.interactive&&o.touchPitch&&h.touchPitch.enable(o.touchPitch);const V=$s(o),q=Xs(o);h.dragRotate=new oo(o,V,q),this._add("mouseRotate",V,["mousePitch"]),this._add("mousePitch",q,["mouseRotate"]),o.interactive&&o.dragRotate&&h.dragRotate.enable();const Q=(({enable:Ue,clickTolerance:we})=>{const Le=new vo({checkCorrectEvent:Ge=>C.mouseButton(Ge)===0&&!Ge.ctrlKey});return new Hs({clickTolerance:we,move:(Ge,He)=>({around:He,panDelta:He.sub(Ge)}),activateOnStart:!0,moveStateManager:Le,enable:Ue,assignEvents:zl})})(o),he=new tf(o,h);h.dragPan=new lf(p,Q,he),this._add("mousePan",Q),this._add("touchPan",he,["touchZoom","touchRotate"]),o.interactive&&o.dragPan&&h.dragPan.enable(o.dragPan);const ue=new iu,ye=new nf;h.touchZoomRotate=new Na(p,ye,ue,A),this._add("touchRotate",ue,["touchPan","touchZoom"]),this._add("touchZoom",ye,["touchPan","touchRotate"]),o.interactive&&o.touchZoomRotate&&h.touchZoomRotate.enable(o.touchZoomRotate);const se=h.scrollZoom=new Bl(h,()=>this._triggerRenderFrame());this._add("scrollZoom",se,["mousePan"]),o.interactive&&o.scrollZoom&&h.scrollZoom.enable(o.scrollZoom);const Te=h.keyboard=new es(h);this._add("keyboard",Te),o.interactive&&o.keyboard&&h.keyboard.enable(),this._add("blockableMapEvent",new yo(h))}_add(o,h,p){this._handlers.push({handlerName:o,handler:h,allowed:p}),this._handlersById[o]=h}stop(o){if(!this._updatingCamera){for(const{handler:h}of this._handlers)h.reset();this._inertia.clear(),this._fireEvents({},{},o),this._changes=[]}}isActive(){for(const{handler:o}of this._handlers)if(o.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Gt(this._eventsInProgress)||this.isZooming()}_blockedByActive(o,h,p){for(const m in o)if(m!==p&&(!h||h.indexOf(m)<0))return!0;return!1}_getMapTouches(o){const h=[];for(const p of o)this._el.contains(p.target)&&h.push(p);return h}mergeHandlerResult(o,h,p,m,v){if(!p)return;a.e(o,p);const E={handlerName:m,originalEvent:p.originalEvent||v};p.zoomDelta!==void 0&&(h.zoom=E),p.panDelta!==void 0&&(h.drag=E),p.pitchDelta!==void 0&&(h.pitch=E),p.bearingDelta!==void 0&&(h.rotate=E)}_applyChanges(){const o={},h={},p={};for(const[m,v,E]of this._changes)m.panDelta&&(o.panDelta=(o.panDelta||new a.P(0,0))._add(m.panDelta)),m.zoomDelta&&(o.zoomDelta=(o.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(o.bearingDelta=(o.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(o.pitchDelta=(o.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(o.around=m.around),m.pinchAround!==void 0&&(o.pinchAround=m.pinchAround),m.noInertia&&(o.noInertia=m.noInertia),a.e(h,v),a.e(p,E);this._updateMapTransform(o,h,p),this._changes=[]}_updateMapTransform(o,h,p){const m=this._map,v=m._getTransformForUpdate(),E=m.terrain;if(!(ja(o)||E&&this._terrainMovement))return this._fireEvents(h,p,!0);let{panDelta:M,zoomDelta:A,bearingDelta:R,pitchDelta:V,around:q,pinchAround:Q}=o;Q!==void 0&&(q=Q),m._stop(!0),q=q||m.transform.centerPoint;const he=v.pointLocation(M?q.sub(M):q);R&&(v.bearing+=R),V&&(v.pitch+=V),A&&(v.zoom+=A),E?this._terrainMovement||!h.drag&&!h.zoom?h.drag&&this._terrainMovement?v.center=v.pointLocation(v.centerPoint.sub(M)):v.setLocationAtPoint(he,q):(this._terrainMovement=!0,this._map._elevationFreeze=!0,v.setLocationAtPoint(he,q),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,v.recalculateZoom(m.terrain)})):v.setLocationAtPoint(he,q),m._applyUpdatedTransform(v),this._map._update(),o.noInertia||this._inertia.record(o),this._fireEvents(h,p,!0)}_fireEvents(o,h,p){const m=Gt(this._eventsInProgress),v=Gt(o),E={};for(const V in o){const{originalEvent:q}=o[V];this._eventsInProgress[V]||(E[`${V}start`]=q),this._eventsInProgress[V]=o[V]}!m&&v&&this._fireEvent("movestart",v.originalEvent);for(const V in E)this._fireEvent(V,E[V]);v&&this._fireEvent("move",v.originalEvent);for(const V in o){const{originalEvent:q}=o[V];this._fireEvent(V,q)}const M={};let A;for(const V in this._eventsInProgress){const{handlerName:q,originalEvent:Q}=this._eventsInProgress[V];this._handlersById[q].isActive()||(delete this._eventsInProgress[V],A=h[q]||Q,M[`${V}end`]=A)}for(const V in M)this._fireEvent(V,M[V]);const R=Gt(this._eventsInProgress);if(p&&(m||v)&&!R){this._updatingCamera=!0;const V=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),q=Q=>Q!==0&&-this._bearingSnap<Q&&Q<this._bearingSnap;!V||!V.essential&&k.prefersReducedMotion?(this._map.fire(new a.k("moveend",{originalEvent:A})),q(this._map.getBearing())&&this._map.resetNorth()):(q(V.bearing||this._map.getBearing())&&(V.bearing=0),V.freezeElevation=!0,this._map.easeTo(V,{originalEvent:A})),this._updatingCamera=!1}}_fireEvent(o,h){this._map.fire(new a.k(o,h?{originalEvent:h}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(o=>{delete this._frameId,this.handleEvent(new Fl("renderFrame",{timeStamp:o})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Si extends a.E{constructor(o,h){super(),this._renderFrameCallback=()=>{const p=Math.min((k.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(p)),p<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=o,this._bearingSnap=h.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new a.M(this.transform.center.lng,this.transform.center.lat)}setCenter(o,h){return this.jumpTo({center:o},h)}panBy(o,h,p){return o=a.P.convert(o).mult(-1),this.panTo(this.transform.center,a.e({offset:o},h),p)}panTo(o,h,p){return this.easeTo(a.e({center:o},h),p)}getZoom(){return this.transform.zoom}setZoom(o,h){return this.jumpTo({zoom:o},h),this}zoomTo(o,h,p){return this.easeTo(a.e({zoom:o},h),p)}zoomIn(o,h){return this.zoomTo(this.getZoom()+1,o,h),this}zoomOut(o,h){return this.zoomTo(this.getZoom()-1,o,h),this}getBearing(){return this.transform.bearing}setBearing(o,h){return this.jumpTo({bearing:o},h),this}getPadding(){return this.transform.padding}setPadding(o,h){return this.jumpTo({padding:o},h),this}rotateTo(o,h,p){return this.easeTo(a.e({bearing:o},h),p)}resetNorth(o,h){return this.rotateTo(0,a.e({duration:1e3},o),h),this}resetNorthPitch(o,h){return this.easeTo(a.e({bearing:0,pitch:0,duration:1e3},o),h),this}snapToNorth(o,h){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(o,h):this}getPitch(){return this.transform.pitch}setPitch(o,h){return this.jumpTo({pitch:o},h),this}cameraForBounds(o,h){o=st.convert(o);const p=h&&h.bearing||0;return this._cameraForBoxAndBearing(o.getNorthWest(),o.getSouthEast(),p,h)}_cameraForBoxAndBearing(o,h,p,m){const v={top:0,bottom:0,right:0,left:0};if(typeof(m=a.e({padding:v,offset:[0,0],maxZoom:this.transform.maxZoom},m)).padding=="number"){const gt=m.padding;m.padding={top:gt,bottom:gt,right:gt,left:gt}}m.padding=a.e(v,m.padding);const E=this.transform,M=E.padding,A=new st(o,h),R=E.project(A.getNorthWest()),V=E.project(A.getNorthEast()),q=E.project(A.getSouthEast()),Q=E.project(A.getSouthWest()),he=a.b8(-p),ue=R.rotate(he),ye=V.rotate(he),se=q.rotate(he),Te=Q.rotate(he),Ue=new a.P(Math.max(ue.x,ye.x,Te.x,se.x),Math.max(ue.y,ye.y,Te.y,se.y)),we=new a.P(Math.min(ue.x,ye.x,Te.x,se.x),Math.min(ue.y,ye.y,Te.y,se.y)),Le=Ue.sub(we),Ge=(E.width-(M.left+M.right+m.padding.left+m.padding.right))/Le.x,He=(E.height-(M.top+M.bottom+m.padding.top+m.padding.bottom))/Le.y;if(He<0||Ge<0)return void a.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const $e=Math.min(E.scaleZoom(E.scale*Math.min(Ge,He)),m.maxZoom),nt=a.P.convert(m.offset),et=new a.P((m.padding.left-m.padding.right)/2,(m.padding.top-m.padding.bottom)/2).rotate(a.b8(p)),ft=nt.add(et).mult(E.scale/E.zoomScale($e));return{center:E.unproject(R.add(q).div(2).sub(ft)),zoom:$e,bearing:p}}fitBounds(o,h,p){return this._fitInternal(this.cameraForBounds(o,h),h,p)}fitScreenCoordinates(o,h,p,m,v){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(a.P.convert(o)),this.transform.pointLocation(a.P.convert(h)),p,m),m,v)}_fitInternal(o,h,p){return o?(delete(h=a.e(o,h)).padding,h.linear?this.easeTo(h,p):this.flyTo(h,p)):this}jumpTo(o,h){this.stop();const p=this._getTransformForUpdate();let m=!1,v=!1,E=!1;return"zoom"in o&&p.zoom!==+o.zoom&&(m=!0,p.zoom=+o.zoom),o.center!==void 0&&(p.center=a.M.convert(o.center)),"bearing"in o&&p.bearing!==+o.bearing&&(v=!0,p.bearing=+o.bearing),"pitch"in o&&p.pitch!==+o.pitch&&(E=!0,p.pitch=+o.pitch),o.padding==null||p.isPaddingEqual(o.padding)||(p.padding=o.padding),this._applyUpdatedTransform(p),this.fire(new a.k("movestart",h)).fire(new a.k("move",h)),m&&this.fire(new a.k("zoomstart",h)).fire(new a.k("zoom",h)).fire(new a.k("zoomend",h)),v&&this.fire(new a.k("rotatestart",h)).fire(new a.k("rotate",h)).fire(new a.k("rotateend",h)),E&&this.fire(new a.k("pitchstart",h)).fire(new a.k("pitch",h)).fire(new a.k("pitchend",h)),this.fire(new a.k("moveend",h))}calculateCameraOptionsFromTo(o,h,p,m=0){const v=a.Y.fromLngLat(o,h),E=a.Y.fromLngLat(p,m),M=E.x-v.x,A=E.y-v.y,R=E.z-v.z,V=Math.hypot(M,A,R);if(V===0)throw new Error("Can't calculate camera options with same From and To");const q=Math.hypot(M,A),Q=this.transform.scaleZoom(this.transform.cameraToCenterDistance/V/this.transform.tileSize),he=180*Math.atan2(M,-A)/Math.PI;let ue=180*Math.acos(q/V)/Math.PI;return ue=R<0?90-ue:90+ue,{center:E.toLngLat(),zoom:Q,pitch:ue,bearing:he}}easeTo(o,h){var p;this._stop(!1,o.easeId),((o=a.e({offset:[0,0],duration:500,easing:a.b7},o)).animate===!1||!o.essential&&k.prefersReducedMotion)&&(o.duration=0);const m=this._getTransformForUpdate(),v=this.getZoom(),E=this.getBearing(),M=this.getPitch(),A=this.getPadding(),R="bearing"in o?this._normalizeBearing(o.bearing,E):E,V="pitch"in o?+o.pitch:M,q="padding"in o?o.padding:m.padding,Q=a.P.convert(o.offset);let he=m.centerPoint.add(Q);const ue=m.pointLocation(he),{center:ye,zoom:se}=m.getConstrained(a.M.convert(o.center||ue),(p=o.zoom)!==null&&p!==void 0?p:v);this._normalizeCenter(ye);const Te=m.project(ue),Ue=m.project(ye).sub(Te),we=m.zoomScale(se-v);let Le,Ge;o.around&&(Le=a.M.convert(o.around),Ge=m.locationPoint(Le));const He={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||se!==v,this._rotating=this._rotating||E!==R,this._pitching=this._pitching||V!==M,this._padding=!m.isPaddingEqual(q),this._easeId=o.easeId,this._prepareEase(h,o.noMoveStart,He),this.terrain&&this._prepareElevation(ye),this._ease($e=>{if(this._zooming&&(m.zoom=a.z.number(v,se,$e)),this._rotating&&(m.bearing=a.z.number(E,R,$e)),this._pitching&&(m.pitch=a.z.number(M,V,$e)),this._padding&&(m.interpolatePadding(A,q,$e),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation($e),Le)m.setLocationAtPoint(Le,Ge);else{const nt=m.zoomScale(m.zoom-v),et=se>v?Math.min(2,we):Math.max(.5,we),ft=Math.pow(et,1-$e),gt=m.unproject(Te.add(Ue.mult($e*ft)).mult(nt));m.setLocationAtPoint(m.renderWorldCopies?gt.wrap():gt,he)}this._applyUpdatedTransform(m),this._fireMoveEvents(h)},$e=>{this.terrain&&this._finalizeElevation(),this._afterEase(h,$e)},o),this}_prepareEase(o,h,p={}){this._moving=!0,h||p.moving||this.fire(new a.k("movestart",o)),this._zooming&&!p.zooming&&this.fire(new a.k("zoomstart",o)),this._rotating&&!p.rotating&&this.fire(new a.k("rotatestart",o)),this._pitching&&!p.pitching&&this.fire(new a.k("pitchstart",o))}_prepareElevation(o){this._elevationCenter=o,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(o,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(o){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const h=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(o<1&&h!==this._elevationTarget){const p=this._elevationTarget-this._elevationStart;this._elevationStart+=o*(p-(h-(p*o+this._elevationStart))/(1-o)),this._elevationTarget=h}this.transform.elevation=a.z.number(this._elevationStart,this._elevationTarget,o)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(o){if(!this.transformCameraUpdate)return;const h=o.clone(),{center:p,zoom:m,pitch:v,bearing:E,elevation:M}=this.transformCameraUpdate(h);p&&(h.center=p),m!==void 0&&(h.zoom=m),v!==void 0&&(h.pitch=v),E!==void 0&&(h.bearing=E),M!==void 0&&(h.elevation=M),this.transform.apply(h)}_fireMoveEvents(o){this.fire(new a.k("move",o)),this._zooming&&this.fire(new a.k("zoom",o)),this._rotating&&this.fire(new a.k("rotate",o)),this._pitching&&this.fire(new a.k("pitch",o))}_afterEase(o,h){if(this._easeId&&h&&this._easeId===h)return;delete this._easeId;const p=this._zooming,m=this._rotating,v=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,p&&this.fire(new a.k("zoomend",o)),m&&this.fire(new a.k("rotateend",o)),v&&this.fire(new a.k("pitchend",o)),this.fire(new a.k("moveend",o))}flyTo(o,h){var p;if(!o.essential&&k.prefersReducedMotion){const Sr=a.L(o,["center","zoom","bearing","pitch","around"]);return this.jumpTo(Sr,h)}this.stop(),o=a.e({offset:[0,0],speed:1.2,curve:1.42,easing:a.b7},o);const m=this._getTransformForUpdate(),v=this.getZoom(),E=this.getBearing(),M=this.getPitch(),A=this.getPadding(),R="bearing"in o?this._normalizeBearing(o.bearing,E):E,V="pitch"in o?+o.pitch:M,q="padding"in o?o.padding:m.padding,Q=a.P.convert(o.offset);let he=m.centerPoint.add(Q);const ue=m.pointLocation(he),{center:ye,zoom:se}=m.getConstrained(a.M.convert(o.center||ue),(p=o.zoom)!==null&&p!==void 0?p:v);this._normalizeCenter(ye);const Te=m.zoomScale(se-v),Ue=m.project(ue),we=m.project(ye).sub(Ue);let Le=o.curve;const Ge=Math.max(m.width,m.height),He=Ge/Te,$e=we.mag();if("minZoom"in o){const Sr=a.ac(Math.min(o.minZoom,v,se),m.minZoom,m.maxZoom),Yt=Ge/m.zoomScale(Sr-v);Le=Math.sqrt(Yt/$e*2)}const nt=Le*Le;function et(Sr){const Yt=(He*He-Ge*Ge+(Sr?-1:1)*nt*nt*$e*$e)/(2*(Sr?He:Ge)*nt*$e);return Math.log(Math.sqrt(Yt*Yt+1)-Yt)}function ft(Sr){return(Math.exp(Sr)-Math.exp(-Sr))/2}function gt(Sr){return(Math.exp(Sr)+Math.exp(-Sr))/2}const ir=et(!1);let _t=function(Sr){return gt(ir)/gt(ir+Le*Sr)},Xt=function(Sr){return Ge*((gt(ir)*(ft(Yt=ir+Le*Sr)/gt(Yt))-ft(ir))/nt)/$e;var Yt},or=(et(!0)-ir)/Le;if(Math.abs($e)<1e-6||!isFinite(or)){if(Math.abs(Ge-He)<1e-6)return this.easeTo(o,h);const Sr=He<Ge?-1:1;or=Math.abs(Math.log(He/Ge))/Le,Xt=function(){return 0},_t=function(Yt){return Math.exp(Sr*Le*Yt)}}return o.duration="duration"in o?+o.duration:1e3*or/("screenSpeed"in o?+o.screenSpeed/Le:+o.speed),o.maxDuration&&o.duration>o.maxDuration&&(o.duration=0),this._zooming=!0,this._rotating=E!==R,this._pitching=V!==M,this._padding=!m.isPaddingEqual(q),this._prepareEase(h,!1),this.terrain&&this._prepareElevation(ye),this._ease(Sr=>{const Yt=Sr*or,cr=1/_t(Yt);m.zoom=Sr===1?se:v+m.scaleZoom(cr),this._rotating&&(m.bearing=a.z.number(E,R,Sr)),this._pitching&&(m.pitch=a.z.number(M,V,Sr)),this._padding&&(m.interpolatePadding(A,q,Sr),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation(Sr);const dr=Sr===1?ye:m.unproject(Ue.add(we.mult(Xt(Yt))).mult(cr));m.setLocationAtPoint(m.renderWorldCopies?dr.wrap():dr,he),this._applyUpdatedTransform(m),this._fireMoveEvents(h)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(h)},o),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(o,h){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const p=this._onEaseEnd;delete this._onEaseEnd,p.call(this,h)}if(!o){const p=this.handlers;p&&p.stop(!1)}return this}_ease(o,h,p){p.animate===!1||p.duration===0?(o(1),h()):(this._easeStart=k.now(),this._easeOptions=p,this._onEaseFrame=o,this._onEaseEnd=h,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(o,h){o=a.b1(o,-180,180);const p=Math.abs(o-h);return Math.abs(o-360-h)<p&&(o-=360),Math.abs(o+360-h)<p&&(o+=360),o}_normalizeCenter(o){const h=this.transform;if(!h.renderWorldCopies||h.lngRange)return;const p=o.lng-h.center.lng;o.lng+=p>180?-360:p<-180?360:0}queryTerrainElevation(o){return this.terrain?this.terrain.getElevationForLngLatZoom(a.M.convert(o),this.transform.tileZoom)-this.transform.elevation:null}}const au={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class so{constructor(o=au){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=h=>{!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=o}getDefaultPosition(){return"bottom-right"}onAdd(o){return this._map=o,this._compact=this.options.compact,this._container=C.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=C.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=C.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){C.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(o,h){const p=this._map._getUIString(`AttributionControl.${h}`);o.title=p,o.setAttribute("aria-label",p)}_updateAttributions(){if(!this._map.style)return;let o=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?o=o.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&o.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const h=this._map.style.sourceCaches;for(const m in h){const v=h[m];if(v.used||v.usedForTerrain){const E=v.getSource();E.attribution&&o.indexOf(E.attribution)<0&&o.push(E.attribution)}}o=o.filter(m=>String(m).trim()),o.sort((m,v)=>m.length-v.length),o=o.filter((m,v)=>{for(let E=v+1;E<o.length;E++)if(o[E].indexOf(m)>=0)return!1;return!0});const p=o.join(" | ");p!==this._attribHTML&&(this._attribHTML=p,o.length?(this._innerContainer.innerHTML=p,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class cf{constructor(o={}){this._updateCompact=()=>{const h=this._container.children;if(h.length){const p=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&p.classList.add("maplibregl-compact"):p.classList.remove("maplibregl-compact")}},this.options=o}getDefaultPosition(){return"bottom-left"}onAdd(o){this._map=o,this._compact=this.options&&this.options.compact,this._container=C.create("div","maplibregl-ctrl");const h=C.create("a","maplibregl-ctrl-logo");return h.target="_blank",h.rel="noopener nofollow",h.href="https://maplibre.org/",h.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),h.setAttribute("rel","noopener nofollow"),this._container.appendChild(h),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){C.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ua{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(o){const h=++this._id;return this._queue.push({callback:o,id:h,cancelled:!1}),h}remove(o){const h=this._currentlyRunning,p=h?this._queue.concat(h):this._queue;for(const m of p)if(m.id===o)return void(m.cancelled=!0)}run(o=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const h=this._currentlyRunning=this._queue;this._queue=[];for(const p of h)if(!p.cancelled&&(p.callback(o),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var un=a.X([{name:"a_pos3d",type:"Int16",components:3}]);class kn extends a.E{constructor(o){super(),this.sourceCache=o,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,o.usedForTerrain=!0,o.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(o,h){this.sourceCache.update(o,h),this._renderableTilesKeys=[];const p={};for(const m of o.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:h}))p[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),a.aN(m.posMatrix,0,a.W,0,a.W,0,1),this._tiles[m.key]=new Xn(m,this.tileSize));for(const m in this._tiles)p[m]||delete this._tiles[m]}freeRtt(o){for(const h in this._tiles){const p=this._tiles[h];(!o||p.tileID.equals(o)||p.tileID.isChildOf(o)||o.isChildOf(p.tileID))&&(p.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(o=>this.getTileByID(o))}getTileByID(o){return this._tiles[o]}getTerrainCoords(o){const h={};for(const p of this._renderableTilesKeys){const m=this._tiles[p].tileID;if(m.canonical.equals(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16),a.aN(v.posMatrix,0,a.W,0,a.W,0,1),h[p]=v}else if(m.canonical.isChildOf(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=m.canonical.z-o.canonical.z,M=m.canonical.x-(m.canonical.x>>E<<E),A=m.canonical.y-(m.canonical.y>>E<<E),R=a.W>>E;a.aN(v.posMatrix,0,R,0,R,0,1),a.H(v.posMatrix,v.posMatrix,[-M*R,-A*R,0]),h[p]=v}else if(o.canonical.isChildOf(m.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=o.canonical.z-m.canonical.z,M=o.canonical.x-(o.canonical.x>>E<<E),A=o.canonical.y-(o.canonical.y>>E<<E),R=a.W>>E;a.aN(v.posMatrix,0,a.W,0,a.W,0,1),a.H(v.posMatrix,v.posMatrix,[M*R,A*R,0]),a.J(v.posMatrix,v.posMatrix,[1/2**E,1/2**E,0]),h[p]=v}}return h}getSourceTile(o,h){const p=this.sourceCache._source;let m=o.overscaledZ-this.deltaZoom;if(m>p.maxzoom&&(m=p.maxzoom),m<p.minzoom)return null;this._sourceTileCache[o.key]||(this._sourceTileCache[o.key]=o.scaledTo(m).key);let v=this.sourceCache.getTileByID(this._sourceTileCache[o.key]);if((!v||!v.dem)&&h)for(;m>=p.minzoom&&(!v||!v.dem);)v=this.sourceCache.getTileByID(o.scaledTo(m--).key);return v}tilesAfterTime(o=Date.now()){return Object.values(this._tiles).filter(h=>h.timeAdded>=o)}}class uf{constructor(o,h,p){this.painter=o,this.sourceCache=new kn(h),this.options=p,this.exaggeration=typeof p.exaggeration=="number"?p.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(o,h,p,m=a.W){var v;if(!(h>=0&&h<m&&p>=0&&p<m))return 0;const E=this.getTerrainData(o),M=(v=E.tile)===null||v===void 0?void 0:v.dem;if(!M)return 0;const A=function(ue,ye,se){var Te=ye[0],Ue=ye[1];return ue[0]=se[0]*Te+se[4]*Ue+se[12],ue[1]=se[1]*Te+se[5]*Ue+se[13],ue}([],[h/m*a.W,p/m*a.W],E.u_terrain_matrix),R=[A[0]*M.dim,A[1]*M.dim],V=Math.floor(R[0]),q=Math.floor(R[1]),Q=R[0]-V,he=R[1]-q;return M.get(V,q)*(1-Q)*(1-he)+M.get(V+1,q)*Q*(1-he)+M.get(V,q+1)*(1-Q)*he+M.get(V+1,q+1)*Q*he}getElevationForLngLatZoom(o,h){const{tileID:p,mercatorX:m,mercatorY:v}=this._getOverscaledTileIDFromLngLatZoom(o,h);return this.getElevation(p,m%a.W,v%a.W,a.W)}getElevation(o,h,p,m=a.W){return this.getDEMElevation(o,h,p,m)*this.exaggeration}getTerrainData(o){if(!this._emptyDemTexture){const m=this.painter.context,v=new a.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new re(m,v,m.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new re(m,new a.R({width:1,height:1}),m.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=a.an([])}const h=this.sourceCache.getSourceTile(o,!0);if(h&&h.dem&&(!h.demTexture||h.needsTerrainPrepare)){const m=this.painter.context;h.demTexture=this.painter.getTileTexture(h.dem.stride),h.demTexture?h.demTexture.update(h.dem.getPixels(),{premultiply:!1}):h.demTexture=new re(m,h.dem.getPixels(),m.gl.RGBA,{premultiply:!1}),h.demTexture.bind(m.gl.NEAREST,m.gl.CLAMP_TO_EDGE),h.needsTerrainPrepare=!1}const p=h&&h+h.tileID.key+o.key;if(p&&!this._demMatrixCache[p]){const m=this.sourceCache.sourceCache._source.maxzoom;let v=o.canonical.z-h.tileID.canonical.z;o.overscaledZ>o.canonical.z&&(o.canonical.z>=m?v=o.canonical.z-m:a.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const E=o.canonical.x-(o.canonical.x>>v<<v),M=o.canonical.y-(o.canonical.y>>v<<v),A=a.b9(new Float64Array(16),[1/(a.W<<v),1/(a.W<<v),0]);a.H(A,A,[E*a.W,M*a.W,0]),this._demMatrixCache[o.key]={matrix:A,coord:o}}return{u_depth:2,u_terrain:3,u_terrain_dim:h&&h.dem&&h.dem.dim||1,u_terrain_matrix:p?this._demMatrixCache[o.key].matrix:this._emptyDemMatrix,u_terrain_unpack:h&&h.dem&&h.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(h&&h.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:h}}getFramebuffer(o){const h=this.painter,p=h.width/devicePixelRatio,m=h.height/devicePixelRatio;return!this._fbo||this._fbo.width===p&&this._fbo.height===m||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new re(h.context,{width:p,height:m,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new re(h.context,{width:p,height:m,data:null},h.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(h.context.gl.NEAREST,h.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=h.context.createFramebuffer(p,m,!0,!1),this._fbo.depthAttachment.set(h.context.createRenderbuffer(h.context.gl.DEPTH_COMPONENT16,p,m))),this._fbo.colorAttachment.set(o==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const o=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const h=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let v=0,E=0;v<this._coordsTextureSize;v++)for(let M=0;M<this._coordsTextureSize;M++,E+=4)h[E+0]=255&M,h[E+1]=255&v,h[E+2]=M>>8<<4|v>>8,h[E+3]=0;const p=new a.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(h.buffer)),m=new re(o,p,o.gl.RGBA,{premultiply:!1});return m.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(o){this.painter.maybeDrawDepthAndCoords(!0);const h=new Uint8Array(4),p=this.painter.context,m=p.gl,v=Math.round(o.x*this.painter.pixelRatio/devicePixelRatio),E=Math.round(o.y*this.painter.pixelRatio/devicePixelRatio),M=Math.round(this.painter.height/devicePixelRatio);p.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(v,M-E-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),p.bindFramebuffer.set(null);const A=h[0]+(h[2]>>4<<8),R=h[1]+((15&h[2])<<8),V=this.coordsIndex[255-h[3]],q=V&&this.sourceCache.getTileByID(V);if(!q)return null;const Q=this._coordsTextureSize,he=(1<<q.tileID.canonical.z)*Q;return new a.Y((q.tileID.canonical.x*Q+A)/he+q.tileID.wrap,(q.tileID.canonical.y*Q+R)/he,this.getElevation(q.tileID,A,R,Q))}depthAtPoint(o){const h=new Uint8Array(4),p=this.painter.context,m=p.gl;return p.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),m.readPixels(o.x,this.painter.height/devicePixelRatio-o.y-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),p.bindFramebuffer.set(null),(h[0]/16777216+h[1]/65536+h[2]/256+h[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const o=this.painter.context,h=new a.ba,p=new a.aX,m=this.meshSize,v=a.W/m,E=m*m;for(let q=0;q<=m;q++)for(let Q=0;Q<=m;Q++)h.emplaceBack(Q*v,q*v,0);for(let q=0;q<E;q+=m+1)for(let Q=0;Q<m;Q++)p.emplaceBack(Q+q,m+Q+q+1,m+Q+q+2),p.emplaceBack(Q+q,m+Q+q+2,Q+q+1);const M=h.length,A=M+2*(m+1);for(const q of[0,1])for(let Q=0;Q<=m;Q++)for(const he of[0,1])h.emplaceBack(Q*v,q*a.W,he);for(let q=0;q<2*m;q+=2)p.emplaceBack(A+q,A+q+1,A+q+3),p.emplaceBack(A+q,A+q+3,A+q+2),p.emplaceBack(M+q,M+q+3,M+q+1),p.emplaceBack(M+q,M+q+2,M+q+3);const R=h.length,V=R+2*(m+1);for(const q of[0,1])for(let Q=0;Q<=m;Q++)for(const he of[0,1])h.emplaceBack(q*a.W,Q*v,he);for(let q=0;q<2*m;q+=2)p.emplaceBack(R+q,R+q+1,R+q+3),p.emplaceBack(R+q,R+q+3,R+q+2),p.emplaceBack(V+q,V+q+3,V+q+1),p.emplaceBack(V+q,V+q+2,V+q+3);return this._mesh={indexBuffer:o.createIndexBuffer(p),vertexBuffer:o.createVertexBuffer(h,un.members),segments:a.$.simpleSegment(0,0,h.length,p.length)},this._mesh}getMeshFrameDelta(o){return 2*Math.PI*a.bb/Math.pow(2,o)/5}getMinTileElevationForLngLatZoom(o,h){var p;const{tileID:m}=this._getOverscaledTileIDFromLngLatZoom(o,h);return(p=this.getMinMaxElevation(m).minElevation)!==null&&p!==void 0?p:0}getMinMaxElevation(o){const h=this.getTerrainData(o).tile,p={minElevation:null,maxElevation:null};return h&&h.dem&&(p.minElevation=h.dem.min*this.exaggeration,p.maxElevation=h.dem.max*this.exaggeration),p}_getOverscaledTileIDFromLngLatZoom(o,h){const p=a.Y.fromLngLat(o.wrap()),m=(1<<h)*a.W,v=p.x*m,E=p.y*m,M=Math.floor(v/a.W),A=Math.floor(E/a.W);return{tileID:new a.Q(h,0,h,M,A),mercatorX:v,mercatorY:E}}}class Va{constructor(o,h,p){this._context=o,this._size=h,this._tileSize=p,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const o of this._objects)o.texture.destroy(),o.fbo.destroy()}_createObject(o){const h=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),p=new re(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return p.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),h.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),h.colorAttachment.set(p.texture),{id:o,fbo:h,texture:p,stamp:-1,inUse:!1}}getObjectForId(o){return this._objects[o]}useObject(o){o.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(h=>o.id!==h),this._recentlyUsed.push(o.id)}stampObject(o){o.stamp=++this._stamp}getOrCreateFreeObject(){for(const h of this._recentlyUsed)if(!this._objects[h].inUse)return this._objects[h];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const o=this._createObject(this._objects.length);return this._objects.push(o),o}freeObject(o){o.inUse=!1}freeAllObjects(){for(const o of this._objects)this.freeObject(o)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(o=>!o.inUse)===!1}}const Fo={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class lu{constructor(o,h){this.painter=o,this.terrain=h,this.pool=new Va(o.context,30,h.sourceCache.tileSize*h.qualityFactor)}destruct(){this.pool.destruct()}getTexture(o){return this.pool.getObjectForId(o.rtt[this._stacks.length-1].id).texture}prepareForRender(o,h){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=o._order.filter(p=>!o._layers[p].isHidden(h)),this._coordsDescendingInv={};for(const p in o.sourceCaches){this._coordsDescendingInv[p]={};const m=o.sourceCaches[p].getVisibleCoordinates();for(const v of m){const E=this.terrain.sourceCache.getTerrainCoords(v);for(const M in E)this._coordsDescendingInv[p][M]||(this._coordsDescendingInv[p][M]=[]),this._coordsDescendingInv[p][M].push(E[M])}}this._coordsDescendingInvStr={};for(const p of o._order){const m=o._layers[p],v=m.source;if(Fo[m.type]&&!this._coordsDescendingInvStr[v]){this._coordsDescendingInvStr[v]={};for(const E in this._coordsDescendingInv[v])this._coordsDescendingInvStr[v][E]=this._coordsDescendingInv[v][E].map(M=>M.key).sort().join()}}for(const p of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const v=this._coordsDescendingInvStr[m][p.tileID.key];v&&v!==p.rttCoords[m]&&(p.rtt=[])}}renderLayer(o){if(o.isHidden(this.painter.transform.zoom))return!1;const h=o.type,p=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===o.id;if(Fo[h]&&(this._prevType&&Fo[this._prevType]||this._stacks.push([]),this._prevType=h,this._stacks[this._stacks.length-1].push(o.id),!m))return!0;if(Fo[this._prevType]||Fo[h]&&m){this._prevType=h;const v=this._stacks.length-1,E=this._stacks[v]||[];for(const M of this._renderableTiles){if(this.pool.isFull()&&(Ll(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(M),M.rtt[v]){const R=this.pool.getObjectForId(M.rtt[v].id);if(R.stamp===M.rtt[v].stamp){this.pool.useObject(R);continue}}const A=this.pool.getOrCreateFreeObject();this.pool.useObject(A),this.pool.stampObject(A),M.rtt[v]={id:A.id,stamp:A.stamp},p.context.bindFramebuffer.set(A.fbo.framebuffer),p.context.clear({color:a.aO.transparent,stencil:0}),p.currentStencilSource=void 0;for(let R=0;R<E.length;R++){const V=p.style._layers[E[R]],q=V.source?this._coordsDescendingInv[V.source][M.tileID.key]:[M.tileID];p.context.viewport.set([0,0,A.fbo.width,A.fbo.height]),p._renderTileClippingMasks(V,q),p.renderLayer(p,p.style.sourceCaches[V.source],V,q),V.source&&(M.rttCoords[V.source]=this._coordsDescendingInvStr[V.source][M.tileID.key])}}return Ll(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Fo[h]}return!1}}const cu={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},uu=_,qa={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:au,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:a.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},Ol=y=>{y.touchstart=y.dragStart,y.touchmoveWindow=y.dragMove,y.touchend=y.dragEnd},hu={showCompass:!0,showZoom:!0,visualizePitch:!1};class fu{constructor(o,h,p=!1){this.mousedown=E=>{this.startMouse(a.e({},E,{ctrlKey:!0,preventDefault:()=>E.preventDefault()}),C.mousePos(this.element,E)),C.addEventListener(window,"mousemove",this.mousemove),C.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=E=>{this.moveMouse(E,C.mousePos(this.element,E))},this.mouseup=E=>{this.mouseRotate.dragEnd(E),this.mousePitch&&this.mousePitch.dragEnd(E),this.offTemp()},this.touchstart=E=>{E.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.startTouch(E,this._startPos),C.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.addEventListener(window,"touchend",this.touchend))},this.touchmove=E=>{E.targetTouches.length!==1?this.reset():(this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.moveTouch(E,this._lastPos))},this.touchend=E=>{E.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=o.dragRotate._mouseRotate.getClickTolerance(),v=o.dragRotate._mousePitch.getClickTolerance();this.element=h,this.mouseRotate=$s({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:E,clickTolerance:M,bearingDegreesPerPixelMoved:A=.8})=>{const R=new Mt;return new Hs({clickTolerance:M,move:(V,q)=>({bearingDelta:(q.x-V.x)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:m,enable:!0}),this.map=o,p&&(this.mousePitch=Xs({clickTolerance:v,enable:!0}),this.touchPitch=(({enable:E,clickTolerance:M,pitchDegreesPerPixelMoved:A=-.5})=>{const R=new Mt;return new Hs({clickTolerance:M,move:(V,q)=>({pitchDelta:(q.y-V.y)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:v,enable:!0})),C.addEventListener(h,"mousedown",this.mousedown),C.addEventListener(h,"touchstart",this.touchstart,{passive:!1}),C.addEventListener(h,"touchcancel",this.reset)}startMouse(o,h){this.mouseRotate.dragStart(o,h),this.mousePitch&&this.mousePitch.dragStart(o,h),C.disableDrag()}startTouch(o,h){this.touchRotate.dragStart(o,h),this.touchPitch&&this.touchPitch.dragStart(o,h),C.disableDrag()}moveMouse(o,h){const p=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.mousePitch){const{pitchDelta:v}=this.mousePitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}moveTouch(o,h){const p=this.map,{bearingDelta:m}=this.touchRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.touchPitch){const{pitchDelta:v}=this.touchPitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}off(){const o=this.element;C.removeEventListener(o,"mousedown",this.mousedown),C.removeEventListener(o,"touchstart",this.touchstart,{passive:!1}),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend),C.removeEventListener(o,"touchcancel",this.reset),this.offTemp()}offTemp(){C.enableDrag(),C.removeEventListener(window,"mousemove",this.mousemove),C.removeEventListener(window,"mouseup",this.mouseup),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend)}}let Oo;function Nl(y,o,h){const p=new a.M(y.lng,y.lat);if(y=new a.M(y.lng,y.lat),o){const m=new a.M(y.lng-360,y.lat),v=new a.M(y.lng+360,y.lat),E=h.locationPoint(y).distSqr(o);h.locationPoint(m).distSqr(o)<E?y=m:h.locationPoint(v).distSqr(o)<E&&(y=v)}for(;Math.abs(y.lng-h.center.lng)>180;){const m=h.locationPoint(y);if(m.x>=0&&m.y>=0&&m.x<=h.width&&m.y<=h.height)break;y.lng>h.center.lng?y.lng-=360:y.lng+=360}return y.lng!==p.lng&&h.locationPoint(y).y>h.height/2-h.getHorizon()?y:p}const Ga={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function jl(y,o,h){const p=y.classList;for(const m in Ga)p.remove(`maplibregl-${h}-anchor-${m}`);p.add(`maplibregl-${h}-anchor-${o}`)}class Wa extends a.E{constructor(o){if(super(),this._onKeyPress=h=>{const p=h.code,m=h.charCode||h.keyCode;p!=="Space"&&p!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=h=>{const p=h.originalEvent.target,m=this._element;this._popup&&(p===m||m.contains(p))&&this.togglePopup()},this._update=h=>{var p;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((h==null?void 0:h.type)==="terrain"||(h==null?void 0:h.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Nl(this._lngLat,this._flatPos,this._map.transform):(p=this._lngLat)===null||p===void 0?void 0:p.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let v="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?v=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(v=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let E="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?E="rotateX(0deg)":this._pitchAlignment==="map"&&(E=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),C.setTransform(this._element,`${Ga[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${E} ${v}`),k.frameAsync(new AbortController).then(()=>{this._updateOpacity(h&&h.type==="moveend")}).catch(()=>{})},this._onMove=h=>{if(!this._isDragging){const p=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=p}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new a.k("dragstart"))),this.fire(new a.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new a.k("dragend")),this._state="inactive"},this._addDragHandler=h=>{this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&o.pitchAlignment!=="auto"?o.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(o==null?void 0:o.opacity,o==null?void 0:o.opacityWhenCovered),o&&o.element)this._element=o.element,this._offset=a.P.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=C.create("div"),this._element.setAttribute("aria-label","Map marker");const h=C.createNS("http://www.w3.org/2000/svg","svg"),p=41,m=27;h.setAttributeNS(null,"display","block"),h.setAttributeNS(null,"height",`${p}px`),h.setAttributeNS(null,"width",`${m}px`),h.setAttributeNS(null,"viewBox",`0 0 ${m} ${p}`);const v=C.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"stroke","none"),v.setAttributeNS(null,"stroke-width","1"),v.setAttributeNS(null,"fill","none"),v.setAttributeNS(null,"fill-rule","evenodd");const E=C.createNS("http://www.w3.org/2000/svg","g");E.setAttributeNS(null,"fill-rule","nonzero");const M=C.createNS("http://www.w3.org/2000/svg","g");M.setAttributeNS(null,"transform","translate(3.0, 29.0)"),M.setAttributeNS(null,"fill","#000000");const 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q=C.createNS("http://www.w3.org/2000/svg","g");q.setAttributeNS(null,"opacity","0.25"),q.setAttributeNS(null,"fill","#000000");const Q=C.createNS("http://www.w3.org/2000/svg","path");Q.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),q.appendChild(Q);const he=C.createNS("http://www.w3.org/2000/svg","g");he.setAttributeNS(null,"transform","translate(6.0, 7.0)"),he.setAttributeNS(null,"fill","#FFFFFF");const ue=C.createNS("http://www.w3.org/2000/svg","g");ue.setAttributeNS(null,"transform","translate(8.0, 8.0)");const ye=C.createNS("http://www.w3.org/2000/svg","circle");ye.setAttributeNS(null,"fill","#000000"),ye.setAttributeNS(null,"opacity","0.25"),ye.setAttributeNS(null,"cx","5.5"),ye.setAttributeNS(null,"cy","5.5"),ye.setAttributeNS(null,"r","5.4999962");const se=C.createNS("http://www.w3.org/2000/svg","circle");se.setAttributeNS(null,"fill","#FFFFFF"),se.setAttributeNS(null,"cx","5.5"),se.setAttributeNS(null,"cy","5.5"),se.setAttributeNS(null,"r","5.4999962"),ue.appendChild(ye),ue.appendChild(se),E.appendChild(M),E.appendChild(R),E.appendChild(q),E.appendChild(he),E.appendChild(ue),h.appendChild(E),h.setAttributeNS(null,"height",p*this._scale+"px"),h.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(h),this._offset=a.P.convert(o&&o.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",h=>{h.preventDefault()}),this._element.addEventListener("mousedown",h=>{h.preventDefault()}),jl(this._element,this._anchor,"marker"),o&&o.className)for(const h of o.className.split(" "))this._element.classList.add(h);this._popup=null}addTo(o){return this.remove(),this._map=o,o.getCanvasContainer().appendChild(this._element),o.on("move",this._update),o.on("moveend",this._update),o.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),C.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(o){return this._lngLat=a.M.convert(o),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(o){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),o){if(!("offset"in o.options)){const m=Math.abs(13.5)/Math.SQRT2;o.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=o,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const o=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:o?(o.isOpen()?o.remove():(o.setLngLat(this._lngLat),o.addTo(this._map)),this):this}_updateOpacity(o=!1){var h,p;if(!(!((h=this._map)===null||h===void 0)&&h.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(o)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,v=m.terrain.depthAtPoint(this._pos),E=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,E)-v<.006)return void(this._element.style.opacity=this._opacity);const M=-this._offset.y/m.transform._pixelPerMeter,A=Math.sin(m.getPitch()*Math.PI/180)*M,R=m.terrain.depthAtPoint(new a.P(this._pos.x,this._pos.y-this._offset.y)),V=m.transform.lngLatToCameraDepth(this._lngLat,E+A)-R>.006;!((p=this._popup)===null||p===void 0)&&p.isOpen()&&V&&this._popup.remove(),this._element.style.opacity=V?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(o){return this._offset=a.P.convert(o),this._update(),this}addClassName(o){this._element.classList.add(o)}removeClassName(o){this._element.classList.remove(o)}toggleClassName(o){return this._element.classList.toggle(o)}setDraggable(o){return this._draggable=!!o,this._map&&(o?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(o){return this._rotation=o||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(o){return this._rotationAlignment=o||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(o){return this._pitchAlignment=o&&o!=="auto"?o:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(o,h){return o===void 0&&h===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),o!==void 0&&(this._opacity=o),h!==void 0&&(this._opacityWhenCovered=h),this._map&&this._updateOpacity(!0),this}}const Ul={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Js=0,vs=!1;const Vl={maxWidth:100,unit:"metric"};function ql(y,o,h){const p=h&&h.maxWidth||100,m=y._container.clientHeight/2,v=y.unproject([0,m]),E=y.unproject([p,m]),M=v.distanceTo(E);if(h&&h.unit==="imperial"){const A=3.2808*M;A>5280?bs(o,p,A/5280,y._getUIString("ScaleControl.Miles")):bs(o,p,A,y._getUIString("ScaleControl.Feet"))}else h&&h.unit==="nautical"?bs(o,p,M/1852,y._getUIString("ScaleControl.NauticalMiles")):M>=1e3?bs(o,p,M/1e3,y._getUIString("ScaleControl.Kilometers")):bs(o,p,M,y._getUIString("ScaleControl.Meters"))}function bs(y,o,h,p){const m=function(v){const E=Math.pow(10,`${Math.floor(v)}`.length-1);let M=v/E;return M=M>=10?10:M>=5?5:M>=3?3:M>=2?2:M>=1?1:function(A){const R=Math.pow(10,Math.ceil(-Math.log(A)/Math.LN10));return Math.round(A*R)/R}(M),E*M}(h);y.style.width=o*(m/h)+"px",y.innerHTML=`${m}&nbsp;${p}`}const du={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},pu=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Gl(y){if(y){if(typeof y=="number"){const o=Math.round(Math.abs(y)/Math.SQRT2);return{center:new a.P(0,0),top:new a.P(0,y),"top-left":new a.P(o,o),"top-right":new a.P(-o,o),bottom:new a.P(0,-y),"bottom-left":new a.P(o,-o),"bottom-right":new a.P(-o,-o),left:new a.P(y,0),right:new a.P(-y,0)}}if(y instanceof a.P||Array.isArray(y)){const o=a.P.convert(y);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:a.P.convert(y.center||[0,0]),top:a.P.convert(y.top||[0,0]),"top-left":a.P.convert(y["top-left"]||[0,0]),"top-right":a.P.convert(y["top-right"]||[0,0]),bottom:a.P.convert(y.bottom||[0,0]),"bottom-left":a.P.convert(y["bottom-left"]||[0,0]),"bottom-right":a.P.convert(y["bottom-right"]||[0,0]),left:a.P.convert(y.left||[0,0]),right:a.P.convert(y.right||[0,0])}}return Gl(new a.P(0,0))}const hf=_;d.AJAXError=a.be,d.Evented=a.E,d.LngLat=a.M,d.MercatorCoordinate=a.Y,d.Point=a.P,d.addProtocol=a.bf,d.config=a.a,d.removeProtocol=a.bg,d.AttributionControl=so,d.BoxZoomHandler=io,d.CanvasSource=wn,d.CooperativeGesturesHandler=Bt,d.DoubleClickZoomHandler=ou,d.DragPanHandler=lf,d.DragRotateHandler=oo,d.EdgeInsets=Ws,d.FullscreenControl=class extends a.E{constructor(y={}){super(),this._onFullscreenChange=()=>{var o;let h=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((o=h==null?void 0:h.shadowRoot)===null||o===void 0)&&o.fullscreenElement;)h=h.shadowRoot.fullscreenElement;h===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,y&&y.container&&(y.container instanceof HTMLElement?this._container=y.container:a.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(y){return this._map=y,this._container||(this._container=this._map.getContainer()),this._controlContainer=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){C.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const y=this._fullscreenButton=C.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);C.create("span","maplibregl-ctrl-icon",y).setAttribute("aria-hidden","true"),y.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const y=this._getTitle();this._fullscreenButton.setAttribute("aria-label",y),this._fullscreenButton.title=y}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new a.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new a.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},d.GeoJSONSource=We,d.GeolocateControl=class extends a.E{constructor(y){super(),this._onSuccess=o=>{if(this._map){if(this._isOutOfMapMaxBounds(o))return this._setErrorState(),this.fire(new a.k("outofmaxbounds",o)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=o,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(o),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(o),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new a.k("geolocate",o)),this._finish()}},this._updateCamera=o=>{const h=new a.M(o.coords.longitude,o.coords.latitude),p=o.coords.accuracy,m=this._map.getBearing(),v=a.e({bearing:m},this.options.fitBoundsOptions),E=st.fromLngLat(h,p);this._map.fitBounds(E,v,{geolocateSource:!0})},this._updateMarker=o=>{if(o){const h=new a.M(o.coords.longitude,o.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=o.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=o=>{if(this._map){if(this.options.trackUserLocation)if(o.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(o.code===3&&vs)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new a.k("error",o)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=o=>{if(this._map){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=C.create("button","maplibregl-ctrl-geolocate",this._container),C.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",o===!1){a.w("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=C.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wa({element:this._dotElement}),this._circleElement=C.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wa({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new a.k("trackuserlocationend")))})}},this.options=a.e({},Ul,y)}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return a._(this,arguments,void 0,function*(o=!1){if(Oo!==void 0&&!o)return Oo;if(window.navigator.permissions===void 0)return Oo=!!window.navigator.geolocation,Oo;try{Oo=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{Oo=!!window.navigator.geolocation}return Oo})}().then(o=>this._setupUI(o)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),C.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Js=0,vs=!1}_isOutOfMapMaxBounds(y){const o=this._map.getMaxBounds(),h=y.coords;return o&&(h.longitude<o.getWest()||h.longitude>o.getEast()||h.latitude<o.getSouth()||h.latitude>o.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const y=this._map.getBounds(),o=y.getSouthEast(),h=y.getNorthEast(),p=o.distanceTo(h),m=Math.ceil(this._accuracy/(p/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return a.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Js--,vs=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new a.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let y;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Js++,Js>1?(y={maximumAge:6e5,timeout:0},vs=!0):(y=this.options.positionOptions,vs=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,y)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},d.Hash=tu,d.ImageSource=Ut,d.KeyboardHandler=es,d.LngLatBounds=st,d.LogoControl=cf,d.Map=class extends Si{constructor(y){if(a.bc.mark(a.bd.create),(y=a.e({},qa,y)).minZoom!=null&&y.maxZoom!=null&&y.minZoom>y.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(y.minPitch!=null&&y.maxPitch!=null&&y.minPitch>y.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(y.minPitch!=null&&y.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(y.maxPitch!=null&&y.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Pl(y.minZoom,y.maxZoom,y.minPitch,y.maxPitch,y.renderWorldCopies),{bearingSnap:y.bearingSnap}),this._contextLost=o=>{o.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new a.k("webglcontextlost",{originalEvent:o}))},this._contextRestored=o=>{this._setupPainter(),this.resize(),this._update(),this.fire(new a.k("webglcontextrestored",{originalEvent:o}))},this._onMapScroll=o=>{if(o.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=y.interactive,this._maxTileCacheSize=y.maxTileCacheSize,this._maxTileCacheZoomLevels=y.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=y.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=y.preserveDrawingBuffer,this._antialias=y.antialias,this._trackResize=y.trackResize,this._bearingSnap=y.bearingSnap,this._refreshExpiredTiles=y.refreshExpiredTiles,this._fadeDuration=y.fadeDuration,this._crossSourceCollisions=y.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=y.collectResourceTiming,this._renderTaskQueue=new Ua,this._controls=[],this._mapId=a.a3(),this._locale=a.e({},cu,y.locale),this._clickTolerance=y.clickTolerance,this._overridePixelRatio=y.pixelRatio,this._maxCanvasSize=y.maxCanvasSize,this.transformCameraUpdate=y.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new U(y.transformRequest),typeof y.container=="string"){if(this._container=document.getElementById(y.container),!this._container)throw new Error(`Container '${y.container}' not found.`)}else{if(!(y.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=y.container}if(y.maxBounds&&this.setMaxBounds(y.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let o=!1;const h=eu(p=>{this._trackResize&&!this._removed&&this.resize(p)._update()},50);this._resizeObserver=new ResizeObserver(p=>{o?h(p):o=!0}),this._resizeObserver.observe(this._container)}this.handlers=new su(this,y),this._hash=y.hash&&new tu(typeof y.hash=="string"&&y.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:y.center,zoom:y.zoom,bearing:y.bearing,pitch:y.pitch}),y.bounds&&(this.resize(),this.fitBounds(y.bounds,a.e({},y.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=y.localIdeographFontFamily,this._validateStyle=y.validateStyle,y.style&&this.setStyle(y.style,{localIdeographFontFamily:y.localIdeographFontFamily}),y.attributionControl&&this.addControl(new so(typeof y.attributionControl=="boolean"?void 0:y.attributionControl)),y.maplibreLogo&&this.addControl(new cf,y.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",o=>{this._update(o.dataType==="style"),this.fire(new a.k(`${o.dataType}data`,o))}),this.on("dataloading",o=>{this.fire(new a.k(`${o.dataType}dataloading`,o))}),this.on("dataabort",o=>{this.fire(new a.k("sourcedataabort",o))})}_getMapId(){return this._mapId}addControl(y,o){if(o===void 0&&(o=y.getDefaultPosition?y.getDefaultPosition():"top-right"),!y||!y.onAdd)return this.fire(new a.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const h=y.onAdd(this);this._controls.push(y);const p=this._controlPositions[o];return o.indexOf("bottom")!==-1?p.insertBefore(h,p.firstChild):p.appendChild(h),this}removeControl(y){if(!y||!y.onRemove)return this.fire(new a.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const o=this._controls.indexOf(y);return o>-1&&this._controls.splice(o,1),y.onRemove(this),this}hasControl(y){return this._controls.indexOf(y)>-1}calculateCameraOptionsFromTo(y,o,h,p){return p==null&&this.terrain&&(p=this.terrain.getElevationForLngLatZoom(h,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(y,o,h,p)}resize(y){var o;const h=this._containerDimensions(),p=h[0],m=h[1],v=this._getClampedPixelRatio(p,m);if(this._resizeCanvas(p,m,v),this.painter.resize(p,m,v),this.painter.overLimit()){const M=this.painter.context.gl;this._maxCanvasSize=[M.drawingBufferWidth,M.drawingBufferHeight];const A=this._getClampedPixelRatio(p,m);this._resizeCanvas(p,m,A),this.painter.resize(p,m,A)}this.transform.resize(p,m),(o=this._requestedCameraState)===null||o===void 0||o.resize(p,m);const E=!this._moving;return E&&(this.stop(),this.fire(new a.k("movestart",y)).fire(new a.k("move",y))),this.fire(new a.k("resize",y)),E&&this.fire(new a.k("moveend",y)),this}_getClampedPixelRatio(y,o){const{0:h,1:p}=this._maxCanvasSize,m=this.getPixelRatio(),v=y*m,E=o*m;return Math.min(v>h?h/v:1,E>p?p/E:1)*m}getPixelRatio(){var y;return(y=this._overridePixelRatio)!==null&&y!==void 0?y:devicePixelRatio}setPixelRatio(y){this._overridePixelRatio=y,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(y){return this.transform.setMaxBounds(st.convert(y)),this._update()}setMinZoom(y){if((y=y??-2)>=-2&&y<=this.transform.maxZoom)return this.transform.minZoom=y,this._update(),this.getZoom()<y&&this.setZoom(y),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(y){if((y=y??22)>=this.transform.minZoom)return this.transform.maxZoom=y,this._update(),this.getZoom()>y&&this.setZoom(y),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(y){if((y=y??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(y>=0&&y<=this.transform.maxPitch)return this.transform.minPitch=y,this._update(),this.getPitch()<y&&this.setPitch(y),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(y){if((y=y??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(y>=this.transform.minPitch)return this.transform.maxPitch=y,this._update(),this.getPitch()>y&&this.setPitch(y),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(y){return this.transform.renderWorldCopies=y,this._update()}project(y){return this.transform.locationPoint(a.M.convert(y),this.style&&this.terrain)}unproject(y){return this.transform.pointLocation(a.P.convert(y),this.terrain)}isMoving(){var y;return this._moving||((y=this.handlers)===null||y===void 0?void 0:y.isMoving())}isZooming(){var y;return this._zooming||((y=this.handlers)===null||y===void 0?void 0:y.isZooming())}isRotating(){var y;return this._rotating||((y=this.handlers)===null||y===void 0?void 0:y.isRotating())}_createDelegatedListener(y,o,h){if(y==="mouseenter"||y==="mouseover"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:v=>{const E=this.getLayer(o)?this.queryRenderedFeatures(v.point,{layers:[o]}):[];E.length?p||(p=!0,h.call(this,new xi(y,this,v.originalEvent,{features:E}))):p=!1},mouseout:()=>{p=!1}}}}if(y==="mouseleave"||y==="mouseout"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:E=>{(this.getLayer(o)?this.queryRenderedFeatures(E.point,{layers:[o]}):[]).length?p=!0:p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))},mouseout:E=>{p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))}}}}{const p=m=>{const v=this.getLayer(o)?this.queryRenderedFeatures(m.point,{layers:[o]}):[];v.length&&(m.features=v,h.call(this,m),delete m.features)};return{layer:o,listener:h,delegates:{[y]:p}}}}on(y,o,h){if(h===void 0)return super.on(y,o);const p=this._createDelegatedListener(y,o,h);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[y]=this._delegatedListeners[y]||[],this._delegatedListeners[y].push(p);for(const m in p.delegates)this.on(m,p.delegates[m]);return this}once(y,o,h){if(h===void 0)return super.once(y,o);const p=this._createDelegatedListener(y,o,h);for(const m in p.delegates)this.once(m,p.delegates[m]);return this}off(y,o,h){return h===void 0?super.off(y,o):(this._delegatedListeners&&this._delegatedListeners[y]&&(p=>{const m=this._delegatedListeners[y];for(let v=0;v<m.length;v++){const E=m[v];if(E.layer===o&&E.listener===h){for(const M in E.delegates)this.off(M,E.delegates[M]);return m.splice(v,1),this}}})(),this)}queryRenderedFeatures(y,o){if(!this.style)return[];let h;const p=y instanceof a.P||Array.isArray(y),m=p?y:[[0,0],[this.transform.width,this.transform.height]];if(o=o||(p?{}:y)||{},m instanceof a.P||typeof m[0]=="number")h=[a.P.convert(m)];else{const v=a.P.convert(m[0]),E=a.P.convert(m[1]);h=[v,new a.P(E.x,v.y),E,new a.P(v.x,E.y),v]}return this.style.queryRenderedFeatures(h,o,this.transform)}querySourceFeatures(y,o){return this.style.querySourceFeatures(y,o)}setStyle(y,o){return(o=a.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},o)).diff!==!1&&o.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&y?(this._diffStyle(y,o),this):(this._localIdeographFontFamily=o.localIdeographFontFamily,this._updateStyle(y,o))}setTransformRequest(y){return this._requestManager.setTransformRequest(y),this}_getUIString(y){const o=this._locale[y];if(o==null)throw new Error(`Missing UI string '${y}'`);return o}_updateStyle(y,o){if(o.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(y,o));const h=this.style&&o.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!y)),y?(this.style=new Bi(this,o||{}),this.style.setEventedParent(this,{style:this.style}),typeof y=="string"?this.style.loadURL(y,o,h):this.style.loadJSON(y,o,h),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Bi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(y,o){if(typeof y=="string"){const h=this._requestManager.transformRequest(y,"Style");a.h(h,new AbortController).then(p=>{this._updateDiff(p.data,o)}).catch(p=>{p&&this.fire(new a.j(p))})}else typeof y=="object"&&this._updateDiff(y,o)}_updateDiff(y,o){try{this.style.setState(y,o)&&this._update(!0)}catch(h){a.w(`Unable to perform style diff: ${h.message||h.error||h}.  Rebuilding the style from scratch.`),this._updateStyle(y,o)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.w("There is no style added to the map.")}addSource(y,o){return this._lazyInitEmptyStyle(),this.style.addSource(y,o),this._update(!0)}isSourceLoaded(y){const o=this.style&&this.style.sourceCaches[y];if(o!==void 0)return o.loaded();this.fire(new a.j(new Error(`There is no source with ID '${y}'`)))}setTerrain(y){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),y){const o=this.style.sourceCaches[y.source];if(!o)throw new Error(`cannot load terrain, because there exists no source with ID: ${y.source}`);this.terrain===null&&o.reload();for(const h in this.style._layers){const p=this.style._layers[h];p.type==="hillshade"&&p.source===y.source&&a.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new uf(this.painter,o,y),this.painter.renderToTexture=new lu(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=h=>{h.dataType==="style"?this.terrain.sourceCache.freeRtt():h.dataType==="source"&&h.tile&&(h.sourceId!==y.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(h.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new a.k("terrain",{terrain:y})),this}getTerrain(){var y,o;return(o=(y=this.terrain)===null||y===void 0?void 0:y.options)!==null&&o!==void 0?o:null}areTilesLoaded(){const y=this.style&&this.style.sourceCaches;for(const o in y){const h=y[o]._tiles;for(const p in h){const m=h[p];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(y){return this.style.removeSource(y),this._update(!0)}getSource(y){return this.style.getSource(y)}addImage(y,o,h={}){const{pixelRatio:p=1,sdf:m=!1,stretchX:v,stretchY:E,content:M}=h;if(this._lazyInitEmptyStyle(),!(o instanceof HTMLImageElement||a.b(o))){if(o.width===void 0||o.height===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:A,height:R,data:V}=o,q=o;return this.style.addImage(y,{data:new a.R({width:A,height:R},new Uint8Array(V)),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0,userImage:q}),q.onAdd&&q.onAdd(this,y),this}}{const{width:A,height:R,data:V}=k.getImageData(o);this.style.addImage(y,{data:new a.R({width:A,height:R},V),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0})}}updateImage(y,o){const h=this.style.getImage(y);if(!h)return this.fire(new a.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const p=o instanceof HTMLImageElement||a.b(o)?k.getImageData(o):o,{width:m,height:v,data:E}=p;if(m===void 0||v===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==h.data.width||v!==h.data.height)return this.fire(new a.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const M=!(o instanceof HTMLImageElement||a.b(o));return h.data.replace(E,M),this.style.updateImage(y,h),this}getImage(y){return this.style.getImage(y)}hasImage(y){return y?!!this.style.getImage(y):(this.fire(new a.j(new Error("Missing required image id"))),!1)}removeImage(y){this.style.removeImage(y)}loadImage(y){return G.getImage(this._requestManager.transformRequest(y,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(y,o){return this._lazyInitEmptyStyle(),this.style.addLayer(y,o),this._update(!0)}moveLayer(y,o){return this.style.moveLayer(y,o),this._update(!0)}removeLayer(y){return this.style.removeLayer(y),this._update(!0)}getLayer(y){return this.style.getLayer(y)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(y,o,h){return this.style.setLayerZoomRange(y,o,h),this._update(!0)}setFilter(y,o,h={}){return this.style.setFilter(y,o,h),this._update(!0)}getFilter(y){return this.style.getFilter(y)}setPaintProperty(y,o,h,p={}){return this.style.setPaintProperty(y,o,h,p),this._update(!0)}getPaintProperty(y,o){return this.style.getPaintProperty(y,o)}setLayoutProperty(y,o,h,p={}){return this.style.setLayoutProperty(y,o,h,p),this._update(!0)}getLayoutProperty(y,o){return this.style.getLayoutProperty(y,o)}setGlyphs(y,o={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(y,o),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(y,o,h={}){return this._lazyInitEmptyStyle(),this.style.addSprite(y,o,h,p=>{p||this._update(!0)}),this}removeSprite(y){return this._lazyInitEmptyStyle(),this.style.removeSprite(y),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(y,o={}){return this._lazyInitEmptyStyle(),this.style.setSprite(y,o,h=>{h||this._update(!0)}),this}setLight(y,o={}){return this._lazyInitEmptyStyle(),this.style.setLight(y,o),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(y,o){return this.style.setFeatureState(y,o),this._update()}removeFeatureState(y,o){return this.style.removeFeatureState(y,o),this._update()}getFeatureState(y){return this.style.getFeatureState(y)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let y=0,o=0;return this._container&&(y=this._container.clientWidth||400,o=this._container.clientHeight||300),[y,o]}_setupContainer(){const y=this._container;y.classList.add("maplibregl-map");const o=this._canvasContainer=C.create("div","maplibregl-canvas-container",y);this._interactive&&o.classList.add("maplibregl-interactive"),this._canvas=C.create("canvas","maplibregl-canvas",o),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const h=this._containerDimensions(),p=this._getClampedPixelRatio(h[0],h[1]);this._resizeCanvas(h[0],h[1],p);const m=this._controlContainer=C.create("div","maplibregl-control-container",y),v=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(E=>{v[E]=C.create("div",`maplibregl-ctrl-${E} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(y,o,h){this._canvas.width=Math.floor(h*y),this._canvas.height=Math.floor(h*o),this._canvas.style.width=`${y}px`,this._canvas.style.height=`${o}px`}_setupPainter(){const y={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let o=null;this._canvas.addEventListener("webglcontextcreationerror",p=>{o={requestedAttributes:y},p&&(o.statusMessage=p.statusMessage,o.type=p.type)},{once:!0});const h=this._canvas.getContext("webgl2",y)||this._canvas.getContext("webgl",y);if(!h){const p="Failed to initialize WebGL";throw o?(o.message=p,new Error(JSON.stringify(o))):new Error(p)}this.painter=new Kh(h,this.transform),P.testSupport(h)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(y){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||y,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(y){return this._update(),this._renderTaskQueue.add(y)}_cancelRenderFrame(y){this._renderTaskQueue.remove(y)}_render(y){const o=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(y),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,v=k.now();this.style.zoomHistory.update(m,v);const E=new a.a8(m,{now:v,fadeDuration:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),M=E.crossFadingFactor();M===1&&M===this._crossFadingFactor||(h=!0,this._crossFadingFactor=M),this.style.update(E)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,showPadding:this.showPadding}),this.fire(new a.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,a.bc.mark(a.bd.load),this.fire(new a.k("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const p=this._sourcesDirty||this._styleDirty||this._placementDirty;return p||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new a.k("idle")),!this._loaded||this._fullyLoaded||p||(this._fullyLoaded=!0,a.bc.mark(a.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var y;this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(y=this._resizeObserver)===null||y===void 0||y.disconnect();const o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),C.remove(this._canvasContainer),C.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),a.bc.clearMetrics(),this._removed=!0,this.fire(new a.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(y=>{a.bc.frame(y),this._frameRequest=null,this._render(y)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(y){this._showTileBoundaries!==y&&(this._showTileBoundaries=y,this._update())}get showPadding(){return!!this._showPadding}set showPadding(y){this._showPadding!==y&&(this._showPadding=y,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(y){this._showCollisionBoxes!==y&&(this._showCollisionBoxes=y,y?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(y){this._showOverdrawInspector!==y&&(this._showOverdrawInspector=y,this._update())}get repaint(){return!!this._repaint}set repaint(y){this._repaint!==y&&(this._repaint=y,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(y){this._vertices=y,this._update()}get version(){return uu}getCameraTargetElevation(){return this.transform.elevation}},d.MapMouseEvent=xi,d.MapTouchEvent=_o,d.MapWheelEvent=ru,d.Marker=Wa,d.NavigationControl=class{constructor(y){this._updateZoomButtons=()=>{const o=this._map.getZoom(),h=o===this._map.getMaxZoom(),p=o===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=p,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",p.toString())},this._rotateCompassArrow=()=>{const o=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=o},this._setButtonTitle=(o,h)=>{const p=this._map._getUIString(`NavigationControl.${h}`);o.title=p,o.setAttribute("aria-label",p)},this.options=a.e({},hu,y),this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",o=>o.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",o=>this._map.zoomIn({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",o=>this._map.zoomOut({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",o=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:o}):this._map.resetNorth({},{originalEvent:o})}),this._compassIcon=C.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(y){return this._map=y,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new fu(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){C.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(y,o){const h=C.create("button",y,this._container);return h.type="button",h.addEventListener("click",o),h}},d.Popup=class extends a.E{constructor(y){super(),this.remove=()=>(this._content&&C.remove(this._content),this._container&&(C.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new a.k("close"))),this),this._onMouseUp=o=>{this._update(o.point)},this._onMouseMove=o=>{this._update(o.point)},this._onDrag=o=>{this._update(o.point)},this._update=o=>{var h;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=C.create("div","maplibregl-popup",this._map.getContainer()),this._tip=C.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const M of this.options.className.split(" "))this._container.classList.add(M);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Nl(this._lngLat,this._flatPos,this._map.transform):(h=this._lngLat)===null||h===void 0?void 0:h.wrap(),this._trackPointer&&!o)return;const p=this._flatPos=this._pos=this._trackPointer&&o?o:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&o?o:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const v=Gl(this.options.offset);if(!m){const M=this._container.offsetWidth,A=this._container.offsetHeight;let R;R=p.y+v.bottom.y<A?["top"]:p.y>this._map.transform.height-A?["bottom"]:[],p.x<M/2?R.push("left"):p.x>this._map.transform.width-M/2&&R.push("right"),m=R.length===0?"bottom":R.join("-")}let E=p.add(v[m]);this.options.subpixelPositioning||(E=E.round()),C.setTransform(this._container,`${Ga[m]} translate(${E.x}px,${E.y}px)`),jl(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=a.e(Object.create(du),y)}addTo(y){return this._map&&this.remove(),this._map=y,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new a.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(y){return this._lngLat=a.M.convert(y),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(y){return this.setDOMContent(document.createTextNode(y))}setHTML(y){const o=document.createDocumentFragment(),h=document.createElement("body");let p;for(h.innerHTML=y;p=h.firstChild,p;)o.appendChild(p);return this.setDOMContent(o)}getMaxWidth(){var y;return(y=this._container)===null||y===void 0?void 0:y.style.maxWidth}setMaxWidth(y){return this.options.maxWidth=y,this._update(),this}setDOMContent(y){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=C.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(y),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(y){this._container&&this._container.classList.add(y)}removeClassName(y){this._container&&this._container.classList.remove(y)}setOffset(y){return this.options.offset=y,this._update(),this}toggleClassName(y){if(this._container)return 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t={},n=[];if(r.type==="LineString"&&(r=Do(r)),e.type==="LineString"&&(e=Do(e)),r.type==="Feature"&&e.type==="Feature"&&r.geometry!==null&&e.geometry!==null&&r.geometry.type==="LineString"&&e.geometry.type==="LineString"&&r.geometry.coordinates.length===2&&e.geometry.coordinates.length===2){var l=qy(r,e);return l&&n.push(l),tl(n)}var u=Q4();return u.load(Uy(e)),ud(Uy(r),function(d){ud(u.search(d),function(a){var _=qy(d,a);if(_){var x=xc(_).join(",");t[x]||(t[x]=!0,n.push(_))}})}),tl(n)}function qy(r,e){var t=xc(r),n=xc(e);if(t.length!==2)throw new Error("<intersects> line1 must only contain 2 coordinates");if(n.length!==2)throw new Error("<intersects> line2 must only contain 2 coordinates");var l=t[0][0],u=t[0][1],d=t[1][0],a=t[1][1],_=n[0][0],x=n[0][1],S=n[1][0],k=n[1][1],C=(k-x)*(d-l)-(S-_)*(a-u),P=(S-_)*(u-x)-(k-x)*(l-_),D=(d-l)*(u-x)-(a-u)*(l-_);if(C===0)return null;var N=P/C,z=D/C;if(N>=0&&N<=1&&z>=0&&z<=1){var B=l+N*(d-l),O=u+N*(a-u);return eo([B,O])}return null}function tk(r,e,t){t===void 0&&(t={});var n=eo([1/0,1/0],{dist:1/0}),l=0;return zc(r,function(u){for(var d=xc(u),a=0;a<d.length-1;a++){var _=eo(d[a]);_.properties.dist=Fu(e,_,t);var x=eo(d[a+1]);x.properties.dist=Fu(e,x,t);var S=Fu(_,x,t),k=Math.max(_.properties.dist,x.properties.dist),C=$b(_,x),P=jy(e,k,C+90,t),D=jy(e,k,C-90,t),N=ek(Co([P.geometry.coordinates,D.geometry.coordinates]),Co([_.geometry.coordinates,x.geometry.coordinates])),z=null;N.features.length>0&&(z=N.features[0],z.properties.dist=Fu(e,z,t),z.properties.location=l+Fu(_,z,t)),_.properties.dist<n.properties.dist&&(n=_,n.properties.index=a,n.properties.location=l),x.properties.dist<n.properties.dist&&(n=x,n.properties.index=a+1,n.properties.location=l+S),z&&z.properties.dist<n.properties.dist&&(n=z,n.properties.index=a),l+=S}}),n}const rk=30;class nk{constructor(e,t,n,l,u){this.onMouseMove=d=>{if(!this.active)return;const 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JsRouteSnapper"),this.inner=new ld(t),console.timeEnd("Deserialize and setup 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+      version of the
+      <a href="https://a-b-street.github.io/docs/software/ltn/index.html" target="_blank">A/B Street LTN tool</a>
+      . Most parts of it do not work yet, and you should probably use the other version
+      of the tool instead.`,l=Ve(),u=fe("p"),u.textContent="To use this tool, you need to:",d=Ve(),a=fe("ol"),a.innerHTML=`<li>Choose your study area to analyze</li> <li>Define one or more neighbourhood boundaries</li> <li>Optionally, fix the basemap data on existing modal filters, turn
+        restrictions, one-ways, etc</li> <li>Create one or more proposals with new modal filters, and explore their
+        effects</li>`,_=Ve(),x=fe("p"),x.innerHTML=`This tool is created by <a href="https://github.com/dabreegster/" target="_blank">Dustin Carlino</a>
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+ * @preserve
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this},r.prototype.keys=function(){var e=[];return this.forEach(function(t){var n=t.key;return e.push(n)}),e},r.prototype.values=function(){var e=[];return this.forEach(function(t){var n=t.data;return e.push(n)}),e},r.prototype.min=function(){return this._root?this.minNode(this._root).key:null},r.prototype.max=function(){return this._root?this.maxNode(this._root).key:null},r.prototype.minNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.left;)e=e.left;return e},r.prototype.maxNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.right;)e=e.right;return e},r.prototype.at=function(e){for(var t=this._root,n=!1,l=0,u=[];!n;)if(t)u.push(t),t=t.left;else if(u.length>0){if(t=u.pop(),l===e)return t;l++,t=t.right}else n=!0;return null},r.prototype.next=function(e){var t=this._root,n=null;if(e.right){for(n=e.right;n.left;)n=n.left;return n}for(var l=this._comparator;t;){var u=l(e.key,t.key);if(u===0)break;u<0?(n=t,t=t.left):t=t.right}return n},r.prototype.prev=function(e){var t=this._root,n=null;if(e.left!==null){for(n=e.left;n.right;)n=n.right;return n}for(var l=this._comparator;t;){var u=l(e.key,t.key);if(u===0)break;u<0?t=t.left:(n=t,t=t.right)}return n},r.prototype.clear=function(){return this._root=null,this._size=0,this},r.prototype.toList=function(){return BT(this._root)},r.prototype.load=function(e,t,n){t===void 0&&(t=[]),n===void 0&&(n=!1);var l=e.length,u=this._comparator;if(n&&Wm(e,t,0,l-1,u),this._root===null)this._root=qm(e,t,0,l),this._size=l;else{var d=FT(this.toList(),RT(e,t),u);l=this._size+l,this._root=Gm({head:d},0,l)}return this},r.prototype.isEmpty=function(){return this._root===null},Object.defineProperty(r.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),r.prototype.toString=function(e){e===void 0&&(e=function(n){return String(n.key)});var t=[];return Vm(this._root,"",!0,function(n){return t.push(n)},e),t.join("")},r.prototype.update=function(e,t,n){var l=this._comparator,u=M0(e,this._root,l),d=u.left,a=u.right;l(e,t)<0?a=rm(t,n,a,l):d=rm(t,n,d,l),this._root=DT(d,a,l)},r.prototype.split=function(e){return M0(e,this._root,this._comparator)},r.prototype[Symbol.iterator]=function(){var e,t,n;return PT(this,function(l){switch(l.label){case 0:e=this._root,t=[],n=!1,l.label=1;case 1:return n?[3,6]:e===null?[3,2]:(t.push(e),e=e.left,[3,5]);case 2:return t.length===0?[3,4]:(e=t.pop(),[4,e]);case 3:return l.sent(),e=e.right,[3,5];case 4:n=!0,l.label=5;case 5:return[3,1];case 6:return[2]}})},r}();function qm(r,e,t,n){var l=n-t;if(l>0){var u=t+Math.floor(l/2),d=r[u],a=e[u],_=new pa(d,a);return _.left=qm(r,e,t,u),_.right=qm(r,e,u+1,n),_}return null}function RT(r,e){for(var t=new pa(null,null),n=t,l=0;l<r.length;l++)n=n.next=new pa(r[l],e[l]);return n.next=null,t.next}function BT(r){for(var e=r,t=[],n=!1,l=new pa(null,null),u=l;!n;)e?(t.push(e),e=e.left):t.length>0?(e=u=u.next=t.pop(),e=e.right):n=!0;return u.next=null,l.next}function Gm(r,e,t){var n=t-e;if(n>0){var l=e+Math.floor(n/2),u=Gm(r,e,l),d=r.head;return d.left=u,r.head=r.head.next,d.right=Gm(r,l+1,t),d}return null}function FT(r,e,t){for(var n=new pa(null,null),l=n,u=r,d=e;u!==null&&d!==null;)t(u.key,d.key)<0?(l.next=u,u=u.next):(l.next=d,d=d.next),l=l.next;return u!==null?l.next=u:d!==null&&(l.next=d),n.next}function Wm(r,e,t,n,l){if(!(t>=n)){for(var u=r[t+n>>1],d=t-1,a=n+1;;){do d++;while(l(r[d],u)<0);do a--;while(l(r[a],u)>0);if(d>=a)break;var _=r[d];r[d]=r[a],r[a]=_,_=e[d],e[d]=e[a],e[a]=_}Wm(r,e,t,a,l),Wm(r,e,a+1,n,l)}}const Ps=11102230246251565e-32,Ii=134217729,OT=(3+8*Ps)*Ps;function nm(r,e,t,n,l){let u,d,a,_,x=e[0],S=n[0],k=0,C=0;S>x==S>-x?(u=x,x=e[++k]):(u=S,S=n[++C]);let P=0;if(k<r&&C<t)for(S>x==S>-x?(d=x+u,a=u-(d-x),x=e[++k]):(d=S+u,a=u-(d-S),S=n[++C]),u=d,a!==0&&(l[P++]=a);k<r&&C<t;)S>x==S>-x?(d=u+x,_=d-u,a=u-(d-_)+(x-_),x=e[++k]):(d=u+S,_=d-u,a=u-(d-_)+(S-_),S=n[++C]),u=d,a!==0&&(l[P++]=a);for(;k<r;)d=u+x,_=d-u,a=u-(d-_)+(x-_),x=e[++k],u=d,a!==0&&(l[P++]=a);for(;C<t;)d=u+S,_=d-u,a=u-(d-_)+(S-_),S=n[++C],u=d,a!==0&&(l[P++]=a);return(u!==0||P===0)&&(l[P++]=u),P}function NT(r,e){let t=e[0];for(let n=1;n<r;n++)t+=e[n];return t}function Th(r){return new Float64Array(r)}const jT=(3+16*Ps)*Ps,UT=(2+12*Ps)*Ps,VT=(9+64*Ps)*Ps*Ps,lc=Th(4),C0=Th(8),I0=Th(12),A0=Th(16),Gi=Th(4);function qT(r,e,t,n,l,u,d){let a,_,x,S,k,C,P,D,N,z,B,O,G,U,K,me,X,Y;const _e=r-l,ze=t-l,re=e-u,ce=n-u;U=_e*ce,C=Ii*_e,P=C-(C-_e),D=_e-P,C=Ii*ce,N=C-(C-ce),z=ce-N,K=D*z-(U-P*N-D*N-P*z),me=re*ze,C=Ii*re,P=C-(C-re),D=re-P,C=Ii*ze,N=C-(C-ze),z=ze-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,lc[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,lc[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,lc[2]=O-(Y-k)+(B-k),lc[3]=Y;let Ze=NT(4,lc),Me=UT*d;if(Ze>=Me||-Ze>=Me||(k=r-_e,a=r-(_e+k)+(k-l),k=t-ze,x=t-(ze+k)+(k-l),k=e-re,_=e-(re+k)+(k-u),k=n-ce,S=n-(ce+k)+(k-u),a===0&&_===0&&x===0&&S===0)||(Me=VT*d+OT*Math.abs(Ze),Ze+=_e*S+ce*a-(re*x+ze*_),Ze>=Me||-Ze>=Me))return Ze;U=a*ce,C=Ii*a,P=C-(C-a),D=a-P,C=Ii*ce,N=C-(C-ce),z=ce-N,K=D*z-(U-P*N-D*N-P*z),me=_*ze,C=Ii*_,P=C-(C-_),D=_-P,C=Ii*ze,N=C-(C-ze),z=ze-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const ht=nm(4,lc,4,Gi,C0);U=_e*S,C=Ii*_e,P=C-(C-_e),D=_e-P,C=Ii*S,N=C-(C-S),z=S-N,K=D*z-(U-P*N-D*N-P*z),me=re*x,C=Ii*re,P=C-(C-re),D=re-P,C=Ii*x,N=C-(C-x),z=x-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const It=nm(ht,C0,4,Gi,I0);U=a*S,C=Ii*a,P=C-(C-a),D=a-P,C=Ii*S,N=C-(C-S),z=S-N,K=D*z-(U-P*N-D*N-P*z),me=_*x,C=Ii*_,P=C-(C-_),D=_-P,C=Ii*x,N=C-(C-x),z=x-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const Ot=nm(It,I0,4,Gi,A0);return A0[Ot-1]}function GT(r,e,t,n,l,u){const d=(e-u)*(t-l),a=(r-l)*(n-u),_=d-a,x=Math.abs(d+a);return Math.abs(_)>=jT*x?_:-qT(r,e,t,n,l,u,x)}const ju=(r,e)=>r.ll.x<=e.x&&e.x<=r.ur.x&&r.ll.y<=e.y&&e.y<=r.ur.y,Zm=(r,e)=>{if(e.ur.x<r.ll.x||r.ur.x<e.ll.x||e.ur.y<r.ll.y||r.ur.y<e.ll.y)return null;const t=r.ll.x<e.ll.x?e.ll.x:r.ll.x,n=r.ur.x<e.ur.x?r.ur.x:e.ur.x,l=r.ll.y<e.ll.y?e.ll.y:r.ll.y,u=r.ur.y<e.ur.y?r.ur.y:e.ur.y;return{ll:{x:t,y:l},ur:{x:n,y:u}}};let la=Number.EPSILON;la===void 0&&(la=Math.pow(2,-52));const WT=la*la,L0=(r,e)=>{if(-la<r&&r<la&&-la<e&&e<la)return 0;const t=r-e;return t*t<WT*r*e?0:r<e?-1:1};class ZT{constructor(){this.reset()}reset(){this.xRounder=new P0,this.yRounder=new P0}round(e,t){return{x:this.xRounder.round(e),y:this.yRounder.round(t)}}}class P0{constructor(){this.tree=new Rg,this.round(0)}round(e){const t=this.tree.add(e),n=this.tree.prev(t);if(n!==null&&L0(t.key,n.key)===0)return this.tree.remove(e),n.key;const l=this.tree.next(t);return l!==null&&L0(t.key,l.key)===0?(this.tree.remove(e),l.key):e}}const yh=new ZT,$f=(r,e)=>r.x*e.y-r.y*e.x,mw=(r,e)=>r.x*e.x+r.y*e.y,z0=(r,e,t)=>{const n=GT(r.x,r.y,e.x,e.y,t.x,t.y);return n>0?-1:n<0?1:0},pd=r=>Math.sqrt(mw(r,r)),HT=(r,e,t)=>{const n={x:e.x-r.x,y:e.y-r.y},l={x:t.x-r.x,y:t.y-r.y};return $f(l,n)/pd(l)/pd(n)},$T=(r,e,t)=>{const n={x:e.x-r.x,y:e.y-r.y},l={x:t.x-r.x,y:t.y-r.y};return mw(l,n)/pd(l)/pd(n)},D0=(r,e,t)=>e.y===0?null:{x:r.x+e.x/e.y*(t-r.y),y:t},R0=(r,e,t)=>e.x===0?null:{x:t,y:r.y+e.y/e.x*(t-r.x)},XT=(r,e,t,n)=>{if(e.x===0)return R0(t,n,r.x);if(n.x===0)return R0(r,e,t.x);if(e.y===0)return D0(t,n,r.y);if(n.y===0)return D0(r,e,t.y);const l=$f(e,n);if(l==0)return null;const u={x:t.x-r.x,y:t.y-r.y},d=$f(u,e)/l,a=$f(u,n)/l,_=r.x+a*e.x,x=t.x+d*n.x,S=r.y+a*e.y,k=t.y+d*n.y,C=(_+x)/2,P=(S+k)/2;return{x:C,y:P}};class Mo{static compare(e,t){const n=Mo.comparePoints(e.point,t.point);return n!==0?n:(e.point!==t.point&&e.link(t),e.isLeft!==t.isLeft?e.isLeft?1:-1:ua.compare(e.segment,t.segment))}static comparePoints(e,t){return e.x<t.x?-1:e.x>t.x?1:e.y<t.y?-1:e.y>t.y?1:0}constructor(e,t){e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=t}link(e){if(e.point===this.point)throw new Error("Tried to link already linked events");const t=e.point.events;for(let n=0,l=t.length;n<l;n++){const u=t[n];this.point.events.push(u),u.point=this.point}this.checkForConsuming()}checkForConsuming(){const e=this.point.events.length;for(let t=0;t<e;t++){const n=this.point.events[t];if(n.segment.consumedBy===void 0)for(let l=t+1;l<e;l++){const u=this.point.events[l];u.consumedBy===void 0&&n.otherSE.point.events===u.otherSE.point.events&&n.segment.consume(u.segment)}}}getAvailableLinkedEvents(){const e=[];for(let t=0,n=this.point.events.length;t<n;t++){const l=this.point.events[t];l!==this&&!l.segment.ringOut&&l.segment.isInResult()&&e.push(l)}return e}getLeftmostComparator(e){const t=new Map,n=l=>{const u=l.otherSE;t.set(l,{sine:HT(this.point,e.point,u.point),cosine:$T(this.point,e.point,u.point)})};return(l,u)=>{t.has(l)||n(l),t.has(u)||n(u);const{sine:d,cosine:a}=t.get(l),{sine:_,cosine:x}=t.get(u);return d>=0&&_>=0?a<x?1:a>x?-1:0:d<0&&_<0?a<x?-1:a>x?1:0:_<d?-1:_>d?1:0}}}let KT=0;class ua{static compare(e,t){const n=e.leftSE.point.x,l=t.leftSE.point.x,u=e.rightSE.point.x,d=t.rightSE.point.x;if(d<n)return 1;if(u<l)return-1;const a=e.leftSE.point.y,_=t.leftSE.point.y,x=e.rightSE.point.y,S=t.rightSE.point.y;if(n<l){if(_<a&&_<x)return 1;if(_>a&&_>x)return-1;const k=e.comparePoint(t.leftSE.point);if(k<0)return 1;if(k>0)return-1;const C=t.comparePoint(e.rightSE.point);return C!==0?C:-1}if(n>l){if(a<_&&a<S)return-1;if(a>_&&a>S)return 1;const k=t.comparePoint(e.leftSE.point);if(k!==0)return k;const C=e.comparePoint(t.rightSE.point);return C<0?1:C>0?-1:1}if(a<_)return-1;if(a>_)return 1;if(u<d){const k=t.comparePoint(e.rightSE.point);if(k!==0)return k}if(u>d){const k=e.comparePoint(t.rightSE.point);if(k<0)return 1;if(k>0)return-1}if(u!==d){const k=x-a,C=u-n,P=S-_,D=d-l;if(k>C&&P<D)return 1;if(k<C&&P>D)return-1}return u>d?1:u<d||x<S?-1:x>S?1:e.id<t.id?-1:e.id>t.id?1:0}constructor(e,t,n,l){this.id=++KT,this.leftSE=e,e.segment=this,e.otherSE=t,this.rightSE=t,t.segment=this,t.otherSE=e,this.rings=n,this.windings=l}static fromRing(e,t,n){let l,u,d;const a=Mo.comparePoints(e,t);if(a<0)l=e,u=t,d=1;else if(a>0)l=t,u=e,d=-1;else throw new Error(`Tried to create degenerate segment at [${e.x}, ${e.y}]`);const _=new Mo(l,!0),x=new Mo(u,!1);return new ua(_,x,[n],[d])}replaceRightSE(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}bbox(){const e=this.leftSE.point.y,t=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e<t?e:t},ur:{x:this.rightSE.point.x,y:e>t?e:t}}}vector(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}isAnEndpoint(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}comparePoint(e){if(this.isAnEndpoint(e))return 0;const t=this.leftSE.point,n=this.rightSE.point,l=this.vector();if(t.x===n.x)return e.x===t.x?0:e.x<t.x?1:-1;const u=(e.y-t.y)/l.y,d=t.x+u*l.x;if(e.x===d)return 0;const a=(e.x-t.x)/l.x,_=t.y+a*l.y;return e.y===_?0:e.y<_?-1:1}getIntersection(e){const t=this.bbox(),n=e.bbox(),l=Zm(t,n);if(l===null)return null;const u=this.leftSE.point,d=this.rightSE.point,a=e.leftSE.point,_=e.rightSE.point,x=ju(t,a)&&this.comparePoint(a)===0,S=ju(n,u)&&e.comparePoint(u)===0,k=ju(t,_)&&this.comparePoint(_)===0,C=ju(n,d)&&e.comparePoint(d)===0;if(S&&x)return C&&!k?d:!C&&k?_:null;if(S)return k&&u.x===_.x&&u.y===_.y?null:u;if(x)return C&&d.x===a.x&&d.y===a.y?null:a;if(C&&k)return null;if(C)return d;if(k)return _;const P=XT(u,this.vector(),a,e.vector());return P===null||!ju(l,P)?null:yh.round(P.x,P.y)}split(e){const t=[],n=e.events!==void 0,l=new Mo(e,!0),u=new Mo(e,!1),d=this.rightSE;this.replaceRightSE(u),t.push(u),t.push(l);const a=new ua(l,d,this.rings.slice(),this.windings.slice());return Mo.comparePoints(a.leftSE.point,a.rightSE.point)>0&&a.swapEvents(),Mo.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),n&&(l.checkForConsuming(),u.checkForConsuming()),t}swapEvents(){const e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(let t=0,n=this.windings.length;t<n;t++)this.windings[t]*=-1}consume(e){let t=this,n=e;for(;t.consumedBy;)t=t.consumedBy;for(;n.consumedBy;)n=n.consumedBy;const l=ua.compare(t,n);if(l!==0){if(l>0){const u=t;t=n,n=u}if(t.prev===n){const u=t;t=n,n=u}for(let u=0,d=n.rings.length;u<d;u++){const a=n.rings[u],_=n.windings[u],x=t.rings.indexOf(a);x===-1?(t.rings.push(a),t.windings.push(_)):t.windings[x]+=_}n.rings=null,n.windings=null,n.consumedBy=t,n.leftSE.consumedBy=t.leftSE,n.rightSE.consumedBy=t.rightSE}}prevInResult(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}beforeState(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{const e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}return this._beforeState}afterState(){if(this._afterState!==void 0)return this._afterState;const e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};const t=this._afterState.rings,n=this._afterState.windings,l=this._afterState.multiPolys;for(let a=0,_=this.rings.length;a<_;a++){const x=this.rings[a],S=this.windings[a],k=t.indexOf(x);k===-1?(t.push(x),n.push(S)):n[k]+=S}const u=[],d=[];for(let a=0,_=t.length;a<_;a++){if(n[a]===0)continue;const x=t[a],S=x.poly;if(d.indexOf(S)===-1)if(x.isExterior)u.push(S);else{d.indexOf(S)===-1&&d.push(S);const k=u.indexOf(x.poly);k!==-1&&u.splice(k,1)}}for(let a=0,_=u.length;a<_;a++){const x=u[a].multiPoly;l.indexOf(x)===-1&&l.push(x)}return this._afterState}isInResult(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;const e=this.beforeState().multiPolys,t=this.afterState().multiPolys;switch(Wo.type){case"union":{const n=e.length===0,l=t.length===0;this._isInResult=n!==l;break}case"intersection":{let n,l;e.length<t.length?(n=e.length,l=t.length):(n=t.length,l=e.length),this._isInResult=l===Wo.numMultiPolys&&n<l;break}case"xor":{const n=Math.abs(e.length-t.length);this._isInResult=n%2===1;break}case"difference":{const n=l=>l.length===1&&l[0].isSubject;this._isInResult=n(e)!==n(t);break}default:throw new Error(`Unrecognized operation type found ${Wo.type}`)}return this._isInResult}}class B0{constructor(e,t,n){if(!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=t,this.isExterior=n,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");const l=yh.round(e[0][0],e[0][1]);this.bbox={ll:{x:l.x,y:l.y},ur:{x:l.x,y:l.y}};let u=l;for(let d=1,a=e.length;d<a;d++){if(typeof e[d][0]!="number"||typeof e[d][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");let _=yh.round(e[d][0],e[d][1]);_.x===u.x&&_.y===u.y||(this.segments.push(ua.fromRing(u,_,this)),_.x<this.bbox.ll.x&&(this.bbox.ll.x=_.x),_.y<this.bbox.ll.y&&(this.bbox.ll.y=_.y),_.x>this.bbox.ur.x&&(this.bbox.ur.x=_.x),_.y>this.bbox.ur.y&&(this.bbox.ur.y=_.y),u=_)}(l.x!==u.x||l.y!==u.y)&&this.segments.push(ua.fromRing(u,l,this))}getSweepEvents(){const e=[];for(let t=0,n=this.segments.length;t<n;t++){const l=this.segments[t];e.push(l.leftSE),e.push(l.rightSE)}return e}}class JT{constructor(e,t){if(!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new B0(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(let n=1,l=e.length;n<l;n++){const u=new B0(e[n],this,!1);u.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=u.bbox.ll.x),u.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=u.bbox.ll.y),u.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=u.bbox.ur.x),u.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=u.bbox.ur.y),this.interiorRings.push(u)}this.multiPoly=t}getSweepEvents(){const e=this.exteriorRing.getSweepEvents();for(let t=0,n=this.interiorRings.length;t<n;t++){const l=this.interiorRings[t].getSweepEvents();for(let u=0,d=l.length;u<d;u++)e.push(l[u])}return e}}class F0{constructor(e,t){if(!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof e[0][0][0]=="number"&&(e=[e])}catch{}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(let n=0,l=e.length;n<l;n++){const u=new JT(e[n],this);u.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=u.bbox.ll.x),u.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=u.bbox.ll.y),u.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=u.bbox.ur.x),u.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=u.bbox.ur.y),this.polys.push(u)}this.isSubject=t}getSweepEvents(){const e=[];for(let t=0,n=this.polys.length;t<n;t++){const l=this.polys[t].getSweepEvents();for(let u=0,d=l.length;u<d;u++)e.push(l[u])}return e}}class md{static factory(e){const t=[];for(let n=0,l=e.length;n<l;n++){const u=e[n];if(!u.isInResult()||u.ringOut)continue;let d=null,a=u.leftSE,_=u.rightSE;const x=[a],S=a.point,k=[];for(;d=a,a=_,x.push(a),a.point!==S;)for(;;){const C=a.getAvailableLinkedEvents();if(C.length===0){const N=x[0].point,z=x[x.length-1].point;throw new Error(`Unable to complete output ring starting at [${N.x}, ${N.y}]. Last matching segment found ends at [${z.x}, ${z.y}].`)}if(C.length===1){_=C[0].otherSE;break}let P=null;for(let N=0,z=k.length;N<z;N++)if(k[N].point===a.point){P=N;break}if(P!==null){const N=k.splice(P)[0],z=x.splice(N.index);z.unshift(z[0].otherSE),t.push(new md(z.reverse()));continue}k.push({index:x.length,point:a.point});const D=a.getLeftmostComparator(d);_=C.sort(D)[0].otherSE;break}t.push(new md(x))}return t}constructor(e){this.events=e;for(let t=0,n=e.length;t<n;t++)e[t].segment.ringOut=this;this.poly=null}getGeom(){let e=this.events[0].point;const t=[e];for(let x=1,S=this.events.length-1;x<S;x++){const k=this.events[x].point,C=this.events[x+1].point;z0(k,e,C)!==0&&(t.push(k),e=k)}if(t.length===1)return null;const n=t[0],l=t[1];z0(n,e,l)===0&&t.shift(),t.push(t[0]);const u=this.isExteriorRing()?1:-1,d=this.isExteriorRing()?0:t.length-1,a=this.isExteriorRing()?t.length:-1,_=[];for(let x=d;x!=a;x+=u)_.push([t[x].x,t[x].y]);return _}isExteriorRing(){if(this._isExteriorRing===void 0){const e=this.enclosingRing();this._isExteriorRing=e?!e.isExteriorRing():!0}return this._isExteriorRing}enclosingRing(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}_calcEnclosingRing(){let e=this.events[0];for(let l=1,u=this.events.length;l<u;l++){const d=this.events[l];Mo.compare(e,d)>0&&(e=d)}let t=e.segment.prevInResult(),n=t?t.prevInResult():null;for(;;){if(!t)return null;if(!n)return t.ringOut;if(n.ringOut!==t.ringOut)return n.ringOut.enclosingRing()!==t.ringOut?t.ringOut:t.ringOut.enclosingRing();t=n.prevInResult(),n=t?t.prevInResult():null}}}class O0{constructor(e){this.exteriorRing=e,e.poly=this,this.interiorRings=[]}addInterior(e){this.interiorRings.push(e),e.poly=this}getGeom(){const e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(let t=0,n=this.interiorRings.length;t<n;t++){const l=this.interiorRings[t].getGeom();l!==null&&e.push(l)}return e}}class YT{constructor(e){this.rings=e,this.polys=this._composePolys(e)}getGeom(){const e=[];for(let t=0,n=this.polys.length;t<n;t++){const l=this.polys[t].getGeom();l!==null&&e.push(l)}return e}_composePolys(e){const t=[];for(let n=0,l=e.length;n<l;n++){const u=e[n];if(!u.poly)if(u.isExteriorRing())t.push(new O0(u));else{const d=u.enclosingRing();d.poly||t.push(new O0(d)),d.poly.addInterior(u)}}return t}}class QT{constructor(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:ua.compare;this.queue=e,this.tree=new Rg(t),this.segments=[]}process(e){const t=e.segment,n=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(t),n;const l=e.isLeft?this.tree.add(t):this.tree.find(t);if(!l)throw new Error(`Unable to find segment #${t.id} [${t.leftSE.point.x}, ${t.leftSE.point.y}] -> [${t.rightSE.point.x}, ${t.rightSE.point.y}] in SweepLine tree.`);let u=l,d=l,a,_;for(;a===void 0;)u=this.tree.prev(u),u===null?a=null:u.key.consumedBy===void 0&&(a=u.key);for(;_===void 0;)d=this.tree.next(d),d===null?_=null:d.key.consumedBy===void 0&&(_=d.key);if(e.isLeft){let x=null;if(a){const k=a.getIntersection(t);if(k!==null&&(t.isAnEndpoint(k)||(x=k),!a.isAnEndpoint(k))){const C=this._splitSafely(a,k);for(let P=0,D=C.length;P<D;P++)n.push(C[P])}}let S=null;if(_){const k=_.getIntersection(t);if(k!==null&&(t.isAnEndpoint(k)||(S=k),!_.isAnEndpoint(k))){const C=this._splitSafely(_,k);for(let P=0,D=C.length;P<D;P++)n.push(C[P])}}if(x!==null||S!==null){let k=null;x===null?k=S:S===null?k=x:k=Mo.comparePoints(x,S)<=0?x:S,this.queue.remove(t.rightSE),n.push(t.rightSE);const C=t.split(k);for(let P=0,D=C.length;P<D;P++)n.push(C[P])}n.length>0?(this.tree.remove(t),n.push(e)):(this.segments.push(t),t.prev=a)}else{if(a&&_){const x=a.getIntersection(_);if(x!==null){if(!a.isAnEndpoint(x)){const S=this._splitSafely(a,x);for(let k=0,C=S.length;k<C;k++)n.push(S[k])}if(!_.isAnEndpoint(x)){const S=this._splitSafely(_,x);for(let k=0,C=S.length;k<C;k++)n.push(S[k])}}}this.tree.remove(t)}return n}_splitSafely(e,t){this.tree.remove(e);const n=e.rightSE;this.queue.remove(n);const l=e.split(t);return l.push(n),e.consumedBy===void 0&&this.tree.add(e),l}}const N0=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,eE=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6;class tE{run(e,t,n){Wo.type=e,yh.reset();const l=[new F0(t,!0)];for(let S=0,k=n.length;S<k;S++)l.push(new F0(n[S],!1));if(Wo.numMultiPolys=l.length,Wo.type==="difference"){const S=l[0];let k=1;for(;k<l.length;)Zm(l[k].bbox,S.bbox)!==null?k++:l.splice(k,1)}if(Wo.type==="intersection")for(let S=0,k=l.length;S<k;S++){const C=l[S];for(let P=S+1,D=l.length;P<D;P++)if(Zm(C.bbox,l[P].bbox)===null)return[]}const u=new Rg(Mo.compare);for(let S=0,k=l.length;S<k;S++){const C=l[S].getSweepEvents();for(let P=0,D=C.length;P<D;P++)if(u.insert(C[P]),u.size>N0)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big).")}const d=new QT(u);let a=u.size,_=u.pop();for(;_;){const S=_.key;if(u.size===a){const C=S.segment;throw new Error(`Unable to pop() ${S.isLeft?"left":"right"} SweepEvent [${S.point.x}, ${S.point.y}] from segment #${C.id} [${C.leftSE.point.x}, ${C.leftSE.point.y}] -> [${C.rightSE.point.x}, ${C.rightSE.point.y}] from queue.`)}if(u.size>N0)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big).");if(d.segments.length>eE)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments).");const k=d.process(S);for(let C=0,P=k.length;C<P;C++){const D=k[C];D.consumedBy===void 0&&u.insert(D)}a=u.size,_=u.pop()}yh.reset();const x=md.factory(d.segments);return new YT(x).getGeom()}}const Wo=new tE,rE=function(r){for(var e=arguments.length,t=new Array(e>1?e-1:0),n=1;n<e;n++)t[n-1]=arguments[n];return Wo.run("union",r,t)},nE=function(r){for(var e=arguments.length,t=new Array(e>1?e-1:0),n=1;n<e;n++)t[n-1]=arguments[n];return Wo.run("intersection",r,t)},iE=function(r){for(var e=arguments.length,t=new Array(e>1?e-1:0),n=1;n<e;n++)t[n-1]=arguments[n];return Wo.run("xor",r,t)},oE=function(r){for(var e=arguments.length,t=new Array(e>1?e-1:0),n=1;n<e;n++)t[n-1]=arguments[n];return Wo.run("difference",r,t)};var gw={union:rE,intersection:nE,xor:iE,difference:oE};function _w(r,e,t){if(r!==null)for(var n,l,u,d,a,_,x,S=0,k=0,C,P=r.type,D=P==="FeatureCollection",N=P==="Feature",z=D?r.features.length:1,B=0;B<z;B++){x=D?r.features[B].geometry:N?r.geometry:r,C=x?x.type==="GeometryCollection":!1,a=C?x.geometries.length:1;for(var O=0;O<a;O++){var G=0,U=0;if(d=C?x.geometries[O]:x,d!==null){_=d.coordinates;var K=d.type;switch(S=0,K){case null:break;case"Point":if(e(_,k,B,G,U)===!1)return!1;k++,G++;break;case"LineString":case"MultiPoint":for(n=0;n<_.length;n++){if(e(_[n],k,B,G,U)===!1)return!1;k++,K==="MultiPoint"&&G++}K==="LineString"&&G++;break;case"Polygon":case"MultiLineString":for(n=0;n<_.length;n++){for(l=0;l<_[n].length-S;l++){if(e(_[n][l],k,B,G,U)===!1)return!1;k++}K==="MultiLineString"&&G++,K==="Polygon"&&U++}K==="Polygon"&&G++;break;case"MultiPolygon":for(n=0;n<_.length;n++){for(U=0,l=0;l<_[n].length;l++){for(u=0;u<_[n][l].length-S;u++){if(e(_[n][l][u],k,B,G,U)===!1)return!1;k++}U++}G++}break;case"GeometryCollection":for(n=0;n<d.geometries.length;n++)if(_w(d.geometries[n],e)===!1)return!1;break;default:throw new Error("Unknown Geometry Type")}}}}}function Bg(r,e){var t,n,l,u,d,a,_,x,S,k,C=0,P=r.type==="FeatureCollection",D=r.type==="Feature",N=P?r.features.length:1;for(t=0;t<N;t++){for(a=P?r.features[t].geometry:D?r.geometry:r,x=P?r.features[t].properties:D?r.properties:{},S=P?r.features[t].bbox:D?r.bbox:void 0,k=P?r.features[t].id:D?r.id:void 0,_=a?a.type==="GeometryCollection":!1,d=_?a.geometries.length:1,l=0;l<d;l++){if(u=_?a.geometries[l]:a,u===null){if(e(null,C,x,S,k)===!1)return!1;continue}switch(u.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":{if(e(u,C,x,S,k)===!1)return!1;break}case"GeometryCollection":{for(n=0;n<u.geometries.length;n++)if(e(u.geometries[n],C,x,S,k)===!1)return!1;break}default:throw new Error("Unknown Geometry Type")}}C++}}function sE(r,e){Bg(r,function(t,n,l,u,d){var a=t===null?null:t.type;switch(a){case null:case"Point":case"LineString":case"Polygon":return e(gh(t,l,{bbox:u,id:d}),n,0)===!1?!1:void 0}var _;switch(a){case"MultiPoint":_="Point";break;case"MultiLineString":_="LineString";break;case"MultiPolygon":_="Polygon";break}for(var x=0;x<t.coordinates.length;x++){var S=t.coordinates[x],k={type:_,coordinates:S};if(e(gh(k,l),n,x)===!1)return!1}})}function aE(r,e={}){const 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P;["type","source","source-layer","filter","layout"].forEach(D=>{D in h&&s.push(new lt(p,h[D],`"${D}" is prohibited for ref layers`))}),_.layers.forEach(D=>{zr(D.id)===I&&(P=D)}),P?P.ref?s.push(new lt(p,h.ref,"ref cannot reference another ref layer")):w=zr(P.type):s.push(new lt(p,h.ref,`ref layer "${I}" not found`))}else if(w!=="background")if(h.source){const P=_.sources&&_.sources[h.source],D=P&&zr(P.type);P?D==="vector"&&w==="raster"?s.push(new lt(p,h.source,`layer "${h.id}" requires a raster source`)):D!=="raster-dem"&&w==="hillshade"?s.push(new lt(p,h.source,`layer "${h.id}" requires a raster-dem source`)):D==="raster"&&w!=="raster"?s.push(new lt(p,h.source,`layer "${h.id}" requires a vector source`)):D!=="vector"||h["source-layer"]?D==="raster-dem"&&w!=="hillshade"?s.push(new lt(p,h.source,"raster-dem source can only be used with layer type 'hillshade'.")):w!=="line"||!h.paint||!h.paint["line-gradient"]||D==="geojson"&&P.lineMetrics||s.push(new lt(p,h,`layer "${h.id}" specifies a 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p!=="string"?[new lt(h,s,`string expected, ${p} found`)]:[]}const ng={promoteId:function({key:u,value:s}){if(Un(s)==="string")return Xl({key:u,value:s});{const h=[];for(const p in s)h.push(...Xl({key:`${u}.${p}`,value:s[p]}));return h}}};function rg(u){const s=u.value,h=u.key,p=u.styleSpec,_=u.style,x=u.validateSpec;if(!s.type)return[new lt(h,s,'"type" is required')];const w=zr(s.type);let I;switch(w){case"vector":case"raster":return I=go({key:h,value:s,valueSpec:p[`source_${w.replace("-","_")}`],style:u.style,styleSpec:p,objectElementValidators:ng,validateSpec:x}),I;case"raster-dem":return I=function(P){var D;const F=(D=P.sourceName)!==null&&D!==void 0?D:"",V=P.value,H=P.styleSpec,Y=H.source_raster_dem,J=P.style;let ie=[];const ge=Un(V);if(V===void 0)return ie;if(ge!=="object")return ie.push(new lt("source_raster_dem",V,`object expected, ${ge} found`)),ie;const 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0?s.specification.default:h,s.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(s,h,p){return this.property.possiblyEvaluate(this,s,h,p)}}class Yh{constructor(s){this.property=s,this.value=new Rc(s,void 0)}transitioned(s,h){return new cg(this.property,this.value,h,ae({},s.transition,this.transition),s.now)}untransitioned(){return new cg(this.property,this.value,null,{},0)}}class Wp{constructor(s){this._properties=s,this._values=Object.create(s.defaultTransitionablePropertyValues)}getValue(s){return K(this._values[s].value.value)}setValue(s,h){Object.prototype.hasOwnProperty.call(this._values,s)||(this._values[s]=new Yh(this._values[s].property)),this._values[s].value=new Rc(this._values[s].property,h===null?void 0:K(h))}getTransition(s){return K(this._values[s].transition)}setTransition(s,h){Object.prototype.hasOwnProperty.call(this._values,s)||(this._values[s]=new Yh(this._values[s].property)),this._values[s].transition=K(h)||void 0}serialize(){const s={};for(const h of Object.keys(this._values)){const p=this.getValue(h);p!==void 0&&(s[h]=p);const _=this.getTransition(h);_!==void 0&&(s[`${h}-transition`]=_)}return s}transitioned(s,h){const p=new hg(this._properties);for(const _ of Object.keys(this._values))p._values[_]=this._values[_].transitioned(s,h._values[_]);return p}untransitioned(){const s=new hg(this._properties);for(const h of Object.keys(this._values))s._values[h]=this._values[h].untransitioned();return s}}class cg{constructor(s,h,p,_,x){this.property=s,this.value=h,this.begin=x+_.delay||0,this.end=this.begin+_.duration||0,s.specification.transition&&(_.delay||_.duration)&&(this.prior=p)}possiblyEvaluate(s,h,p){const _=s.now||0,x=this.value.possiblyEvaluate(s,h,p),w=this.prior;if(w){if(_>this.end)return this.prior=null,x;if(this.value.isDataDriven())return this.prior=null,x;if(_<this.begin)return w.possiblyEvaluate(s,h,p);{const I=(_-this.begin)/(this.end-this.begin);return this.property.interpolate(w.possiblyEvaluate(s,h,p),x,function(P){if(P<=0)return 0;if(P>=1)return 1;const D=P*P,F=D*P;return 4*(P<.5?F:3*(P-D)+F-.75)}(I))}}return x}}class hg{constructor(s){this._properties=s,this._values=Object.create(s.defaultTransitioningPropertyValues)}possiblyEvaluate(s,h,p){const _=new Nc(this._properties);for(const x of Object.keys(this._values))_._values[x]=this._values[x].possiblyEvaluate(s,h,p);return _}hasTransition(){for(const s of Object.keys(this._values))if(this._values[s].prior)return!0;return!1}}class fg{constructor(s){this._properties=s,this._values=Object.create(s.defaultPropertyValues)}hasValue(s){return this._values[s].value!==void 0}getValue(s){return K(this._values[s].value)}setValue(s,h){this._values[s]=new Rc(this._values[s].property,h===null?void 0:K(h))}serialize(){const s={};for(const h of Object.keys(this._values)){const p=this.getValue(h);p!==void 0&&(s[h]=p)}return s}possiblyEvaluate(s,h,p){const _=new Nc(this._properties);for(const x of Object.keys(this._values))_._values[x]=this._values[x].possiblyEvaluate(s,h,p);return _}}class As{constructor(s,h,p){this.property=s,this.value=h,this.parameters=p}isConstant(){return this.value.kind==="constant"}constantOr(s){return this.value.kind==="constant"?this.value.value:s}evaluate(s,h,p,_){return this.property.evaluate(this.value,this.parameters,s,h,p,_)}}class Nc{constructor(s){this._properties=s,this._values=Object.create(s.defaultPossiblyEvaluatedValues)}get(s){return this._values[s]}}class jt{constructor(s){this.specification=s}possiblyEvaluate(s,h){if(s.isDataDriven())throw new Error("Value should not be data driven");return s.expression.evaluate(h)}interpolate(s,h,p){const _=mo[this.specification.type];return _?_(s,h,p):s}}class $t{constructor(s,h){this.specification=s,this.overrides=h}possiblyEvaluate(s,h,p,_){return new As(this,s.expression.kind==="constant"||s.expression.kind==="camera"?{kind:"constant",value:s.expression.evaluate(h,null,{},p,_)}:s.expression,h)}interpolate(s,h,p){if(s.value.kind!=="constant"||h.value.kind!=="constant")return s;if(s.value.value===void 0||h.value.value===void 0)return new As(this,{kind:"constant",value:void 0},s.parameters);const _=mo[this.specification.type];if(_){const x=_(s.value.value,h.value.value,p);return new As(this,{kind:"constant",value:x},s.parameters)}return s}evaluate(s,h,p,_,x,w){return s.kind==="constant"?s.value:s.evaluate(h,p,_,x,w)}}class $h extends $t{possiblyEvaluate(s,h,p,_){if(s.value===void 0)return new As(this,{kind:"constant",value:void 0},h);if(s.expression.kind==="constant"){const x=s.expression.evaluate(h,null,{},p,_),w=s.property.specification.type==="resolvedImage"&&typeof x!="string"?x.name:x,I=this._calculate(w,w,w,h);return new As(this,{kind:"constant",value:I},h)}if(s.expression.kind==="camera"){const x=this._calculate(s.expression.evaluate({zoom:h.zoom-1}),s.expression.evaluate({zoom:h.zoom}),s.expression.evaluate({zoom:h.zoom+1}),h);return new As(this,{kind:"constant",value:x},h)}return new As(this,s.expression,h)}evaluate(s,h,p,_,x,w){if(s.kind==="source"){const I=s.evaluate(h,p,_,x,w);return this._calculate(I,I,I,h)}return s.kind==="composite"?this._calculate(s.evaluate({zoom:Math.floor(h.zoom)-1},p,_),s.evaluate({zoom:Math.floor(h.zoom)},p,_),s.evaluate({zoom:Math.floor(h.zoom)+1},p,_),h):s.value}_calculate(s,h,p,_){return _.zoom>_.zoomHistory.lastIntegerZoom?{from:s,to:h}:{from:p,to:h}}interpolate(s){return s}}class Oc{constructor(s){this.specification=s}possiblyEvaluate(s,h,p,_){if(s.value!==void 0){if(s.expression.kind==="constant"){const x=s.expression.evaluate(h,null,{},p,_);return this._calculate(x,x,x,h)}return this._calculate(s.expression.evaluate(new Er(Math.floor(h.zoom-1),h)),s.expression.evaluate(new Er(Math.floor(h.zoom),h)),s.expression.evaluate(new Er(Math.floor(h.zoom+1),h)),h)}}_calculate(s,h,p,_){return _.zoom>_.zoomHistory.lastIntegerZoom?{from:s,to:h}:{from:p,to:h}}interpolate(s){return s}}class Hp{constructor(s){this.specification=s}possiblyEvaluate(s,h,p,_){return!!s.expression.evaluate(h,null,{},p,_)}interpolate(){return!1}}class Mo{constructor(s){this.properties=s,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const h in s){const p=s[h];p.specification.overridable&&this.overridableProperties.push(h);const _=this.defaultPropertyValues[h]=new Rc(p,void 0),x=this.defaultTransitionablePropertyValues[h]=new Yh(p);this.defaultTransitioningPropertyValues[h]=x.untransitioned(),this.defaultPossiblyEvaluatedValues[h]=_.possiblyEvaluate({})}}}Pt("DataDrivenProperty",$t),Pt("DataConstantProperty",jt),Pt("CrossFadedDataDrivenProperty",$h),Pt("CrossFadedProperty",Oc),Pt("ColorRampProperty",Hp);const Zp="-transition";class Ds extends Nt{constructor(s,h){if(super(),this.id=s.id,this.type=s.type,this._featureFilter={filter:()=>!0,needGeometry:!1},s.type!=="custom"&&(this.metadata=s.metadata,this.minzoom=s.minzoom,this.maxzoom=s.maxzoom,s.type!=="background"&&(this.source=s.source,this.sourceLayer=s["source-layer"],this.filter=s.filter),h.layout&&(this._unevaluatedLayout=new fg(h.layout)),h.paint)){this._transitionablePaint=new Wp(h.paint);for(const p in s.paint)this.setPaintProperty(p,s.paint[p],{validate:!1});for(const p in s.layout)this.setLayoutProperty(p,s.layout[p],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Nc(h.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(s){return s==="visibility"?this.visibility:this._unevaluatedLayout.getValue(s)}setLayoutProperty(s,h,p={}){h!=null&&this._validate(Gy,`layers.${this.id}.layout.${s}`,s,h,p)||(s!=="visibility"?this._unevaluatedLayout.setValue(s,h):this.visibility=h)}getPaintProperty(s){return s.endsWith(Zp)?this._transitionablePaint.getTransition(s.slice(0,-11)):this._transitionablePaint.getValue(s)}setPaintProperty(s,h,p={}){if(h!=null&&this._validate(Gp,`layers.${this.id}.paint.${s}`,s,h,p))return!1;if(s.endsWith(Zp))return this._transitionablePaint.setTransition(s.slice(0,-11),h||void 0),!1;{const _=this._transitionablePaint._values[s],x=_.property.specification["property-type"]==="cross-faded-data-driven",w=_.value.isDataDriven(),I=_.value;this._transitionablePaint.setValue(s,h),this._handleSpecialPaintPropertyUpdate(s);const P=this._transitionablePaint._values[s].value;return P.isDataDriven()||w||x||this._handleOverridablePaintPropertyUpdate(s,I,P)}}_handleSpecialPaintPropertyUpdate(s){}_handleOverridablePaintPropertyUpdate(s,h,p){return!1}isHidden(s){return!!(this.minzoom&&s<this.minzoom)||!!(this.maxzoom&&s>=this.maxzoom)||this.visibility==="none"}updateTransitions(s){this._transitioningPaint=this._transitionablePaint.transitioned(s,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(s,h){s.getCrossfadeParameters&&(this._crossfadeParameters=s.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(s,void 0,h)),this.paint=this._transitioningPaint.possiblyEvaluate(s,void 0,h)}serialize(){const s={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(s.layout=s.layout||{},s.layout.visibility=this.visibility),ke(s,(h,p)=>!(h===void 0||p==="layout"&&!Object.keys(h).length||p==="paint"&&!Object.keys(h).length))}_validate(s,h,p,_,x={}){return(!x||x.validate!==!1)&&Ru(this,s.call(Yl,{key:h,layerType:this.type,objectKey:p,value:_,styleSpec:me,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const s in this.paint._values){const h=this.paint.get(s);if(h instanceof As&&ku(h.property.specification)&&(h.value.kind==="source"||h.value.kind==="composite")&&h.value.isStateDependent)return!0}return!1}}const pg={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class zc{constructor(s,h){this._structArray=s,this._pos1=h*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Fr{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(s,h){return s._trim(),h&&(s.isTransferred=!0,h.push(s.arrayBuffer)),{length:s.length,arrayBuffer:s.arrayBuffer}}static deserialize(s){const h=Object.create(this.prototype);return h.arrayBuffer=s.arrayBuffer,h.length=s.length,h.capacity=s.arrayBuffer.byteLength/h.bytesPerElement,h._refreshViews(),h}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(s){this.reserve(s),this.length=s}reserve(s){if(s>this.capacity){this.capacity=Math.max(s,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const h=this.uint8;this._refreshViews(),h&&this.uint8.set(h)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function ei(u,s=1){let h=0,p=0;return{members:u.map(_=>{const x=pg[_.type].BYTES_PER_ELEMENT,w=h=dg(h,Math.max(s,x)),I=_.components||1;return p=Math.max(p,x),h+=x*I,{name:_.name,type:_.type,components:I,offset:w}}),size:dg(h,Math.max(p,s)),alignment:s}}function dg(u,s){return Math.ceil(u/s)*s}class Fc extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h){const p=this.length;return this.resize(p+1),this.emplace(p,s,h)}emplace(s,h,p){const _=2*s;return this.int16[_+0]=h,this.int16[_+1]=p,s}}Fc.prototype.bytesPerElement=4,Pt("StructArrayLayout2i4",Fc);class Fa extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p){const _=this.length;return this.resize(_+1),this.emplace(_,s,h,p)}emplace(s,h,p,_){const x=3*s;return this.int16[x+0]=h,this.int16[x+1]=p,this.int16[x+2]=_,s}}Fa.prototype.bytesPerElement=6,Pt("StructArrayLayout3i6",Fa);class Xp extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p,_){const x=this.length;return this.resize(x+1),this.emplace(x,s,h,p,_)}emplace(s,h,p,_,x){const w=4*s;return this.int16[w+0]=h,this.int16[w+1]=p,this.int16[w+2]=_,this.int16[w+3]=x,s}}Xp.prototype.bytesPerElement=8,Pt("StructArrayLayout4i8",Xp);class Yp extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w){const I=this.length;return this.resize(I+1),this.emplace(I,s,h,p,_,x,w)}emplace(s,h,p,_,x,w,I){const P=6*s;return this.int16[P+0]=h,this.int16[P+1]=p,this.int16[P+2]=_,this.int16[P+3]=x,this.int16[P+4]=w,this.int16[P+5]=I,s}}Yp.prototype.bytesPerElement=12,Pt("StructArrayLayout2i4i12",Yp);class $p extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w){const I=this.length;return this.resize(I+1),this.emplace(I,s,h,p,_,x,w)}emplace(s,h,p,_,x,w,I){const P=4*s,D=8*s;return this.int16[P+0]=h,this.int16[P+1]=p,this.uint8[D+4]=_,this.uint8[D+5]=x,this.uint8[D+6]=w,this.uint8[D+7]=I,s}}$p.prototype.bytesPerElement=8,Pt("StructArrayLayout2i4ub8",$p);class Bc extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h){const p=this.length;return this.resize(p+1),this.emplace(p,s,h)}emplace(s,h,p){const _=2*s;return this.float32[_+0]=h,this.float32[_+1]=p,s}}Bc.prototype.bytesPerElement=8,Pt("StructArrayLayout2f8",Bc);class Kh extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w,I,P,D,F){const V=this.length;return this.resize(V+1),this.emplace(V,s,h,p,_,x,w,I,P,D,F)}emplace(s,h,p,_,x,w,I,P,D,F,V){const H=10*s;return this.uint16[H+0]=h,this.uint16[H+1]=p,this.uint16[H+2]=_,this.uint16[H+3]=x,this.uint16[H+4]=w,this.uint16[H+5]=I,this.uint16[H+6]=P,this.uint16[H+7]=D,this.uint16[H+8]=F,this.uint16[H+9]=V,s}}Kh.prototype.bytesPerElement=20,Pt("StructArrayLayout10ui20",Kh);class Kp extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w,I,P,D,F,V,H){const Y=this.length;return this.resize(Y+1),this.emplace(Y,s,h,p,_,x,w,I,P,D,F,V,H)}emplace(s,h,p,_,x,w,I,P,D,F,V,H,Y){const J=12*s;return this.int16[J+0]=h,this.int16[J+1]=p,this.int16[J+2]=_,this.int16[J+3]=x,this.uint16[J+4]=w,this.uint16[J+5]=I,this.uint16[J+6]=P,this.uint16[J+7]=D,this.int16[J+8]=F,this.int16[J+9]=V,this.int16[J+10]=H,this.int16[J+11]=Y,s}}Kp.prototype.bytesPerElement=24,Pt("StructArrayLayout4i4ui4i24",Kp);class Jp extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p){const _=this.length;return this.resize(_+1),this.emplace(_,s,h,p)}emplace(s,h,p,_){const x=3*s;return this.float32[x+0]=h,this.float32[x+1]=p,this.float32[x+2]=_,s}}Jp.prototype.bytesPerElement=12,Pt("StructArrayLayout3f12",Jp);class Ba extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(s){const h=this.length;return this.resize(h+1),this.emplace(h,s)}emplace(s,h){return this.uint32[1*s+0]=h,s}}Ba.prototype.bytesPerElement=4,Pt("StructArrayLayout1ul4",Ba);class Jh extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w,I,P,D){const F=this.length;return this.resize(F+1),this.emplace(F,s,h,p,_,x,w,I,P,D)}emplace(s,h,p,_,x,w,I,P,D,F){const V=10*s,H=5*s;return this.int16[V+0]=h,this.int16[V+1]=p,this.int16[V+2]=_,this.int16[V+3]=x,this.int16[V+4]=w,this.int16[V+5]=I,this.uint32[H+3]=P,this.uint16[V+8]=D,this.uint16[V+9]=F,s}}Jh.prototype.bytesPerElement=20,Pt("StructArrayLayout6i1ul2ui20",Jh);class Vc extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w){const I=this.length;return this.resize(I+1),this.emplace(I,s,h,p,_,x,w)}emplace(s,h,p,_,x,w,I){const P=6*s;return this.int16[P+0]=h,this.int16[P+1]=p,this.int16[P+2]=_,this.int16[P+3]=x,this.int16[P+4]=w,this.int16[P+5]=I,s}}Vc.prototype.bytesPerElement=12,Pt("StructArrayLayout2i2i2i12",Vc);class Qh extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x){const w=this.length;return this.resize(w+1),this.emplace(w,s,h,p,_,x)}emplace(s,h,p,_,x,w){const I=4*s,P=8*s;return this.float32[I+0]=h,this.float32[I+1]=p,this.float32[I+2]=_,this.int16[P+6]=x,this.int16[P+7]=w,s}}Qh.prototype.bytesPerElement=16,Pt("StructArrayLayout2f1f2i16",Qh);class Uc extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p,_){const x=this.length;return this.resize(x+1),this.emplace(x,s,h,p,_)}emplace(s,h,p,_,x){const w=12*s,I=3*s;return this.uint8[w+0]=h,this.uint8[w+1]=p,this.float32[I+1]=_,this.float32[I+2]=x,s}}Uc.prototype.bytesPerElement=12,Pt("StructArrayLayout2ub2f12",Uc);class ef extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h,p){const _=this.length;return this.resize(_+1),this.emplace(_,s,h,p)}emplace(s,h,p,_){const x=3*s;return this.uint16[x+0]=h,this.uint16[x+1]=p,this.uint16[x+2]=_,s}}ef.prototype.bytesPerElement=6,Pt("StructArrayLayout3ui6",ef);class Fu extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we){const Ne=this.length;return this.resize(Ne+1),this.emplace(Ne,s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we)}emplace(s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we,Ne){const Ee=24*s,Ae=12*s,Qe=48*s;return this.int16[Ee+0]=h,this.int16[Ee+1]=p,this.uint16[Ee+2]=_,this.uint16[Ee+3]=x,this.uint32[Ae+2]=w,this.uint32[Ae+3]=I,this.uint32[Ae+4]=P,this.uint16[Ee+10]=D,this.uint16[Ee+11]=F,this.uint16[Ee+12]=V,this.float32[Ae+7]=H,this.float32[Ae+8]=Y,this.uint8[Qe+36]=J,this.uint8[Qe+37]=ie,this.uint8[Qe+38]=ge,this.uint32[Ae+10]=we,this.int16[Ee+22]=Ne,s}}Fu.prototype.bytesPerElement=48,Pt("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Fu);class $l extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we,Ne,Ee,Ae,Qe,et,Ct,zt,It,xt,ht,kt){const yt=this.length;return this.resize(yt+1),this.emplace(yt,s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we,Ne,Ee,Ae,Qe,et,Ct,zt,It,xt,ht,kt)}emplace(s,h,p,_,x,w,I,P,D,F,V,H,Y,J,ie,ge,we,Ne,Ee,Ae,Qe,et,Ct,zt,It,xt,ht,kt,yt){const st=32*s,Yt=16*s;return this.int16[st+0]=h,this.int16[st+1]=p,this.int16[st+2]=_,this.int16[st+3]=x,this.int16[st+4]=w,this.int16[st+5]=I,this.int16[st+6]=P,this.int16[st+7]=D,this.uint16[st+8]=F,this.uint16[st+9]=V,this.uint16[st+10]=H,this.uint16[st+11]=Y,this.uint16[st+12]=J,this.uint16[st+13]=ie,this.uint16[st+14]=ge,this.uint16[st+15]=we,this.uint16[st+16]=Ne,this.uint16[st+17]=Ee,this.uint16[st+18]=Ae,this.uint16[st+19]=Qe,this.uint16[st+20]=et,this.uint16[st+21]=Ct,this.uint16[st+22]=zt,this.uint32[Yt+12]=It,this.float32[Yt+13]=xt,this.float32[Yt+14]=ht,this.uint16[st+30]=kt,this.uint16[st+31]=yt,s}}$l.prototype.bytesPerElement=64,Pt("StructArrayLayout8i15ui1ul2f2ui64",$l);class tf extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s){const h=this.length;return this.resize(h+1),this.emplace(h,s)}emplace(s,h){return this.float32[1*s+0]=h,s}}tf.prototype.bytesPerElement=4,Pt("StructArrayLayout1f4",tf);class nf extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p){const _=this.length;return this.resize(_+1),this.emplace(_,s,h,p)}emplace(s,h,p,_){const x=3*s;return this.uint16[6*s+0]=h,this.float32[x+1]=p,this.float32[x+2]=_,s}}nf.prototype.bytesPerElement=12,Pt("StructArrayLayout1ui2f12",nf);class Kl extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h,p){const _=this.length;return this.resize(_+1),this.emplace(_,s,h,p)}emplace(s,h,p,_){const x=4*s;return this.uint32[2*s+0]=h,this.uint16[x+2]=p,this.uint16[x+3]=_,s}}Kl.prototype.bytesPerElement=8,Pt("StructArrayLayout1ul2ui8",Kl);class Qp extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s,h){const p=this.length;return this.resize(p+1),this.emplace(p,s,h)}emplace(s,h,p){const _=2*s;return this.uint16[_+0]=h,this.uint16[_+1]=p,s}}Qp.prototype.bytesPerElement=4,Pt("StructArrayLayout2ui4",Qp);class ed extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(s){const h=this.length;return this.resize(h+1),this.emplace(h,s)}emplace(s,h){return this.uint16[1*s+0]=h,s}}ed.prototype.bytesPerElement=2,Pt("StructArrayLayout1ui2",ed);class rf extends Fr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(s,h,p,_){const x=this.length;return this.resize(x+1),this.emplace(x,s,h,p,_)}emplace(s,h,p,_,x){const w=4*s;return this.float32[w+0]=h,this.float32[w+1]=p,this.float32[w+2]=_,this.float32[w+3]=x,s}}rf.prototype.bytesPerElement=16,Pt("StructArrayLayout4f16",rf);class mg extends zc{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new E(this.anchorPointX,this.anchorPointY)}}mg.prototype.size=20;class v extends Jh{get(s){return new mg(this,s)}}Pt("CollisionBoxArray",v);class a extends zc{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(s){this._structArray.uint8[this._pos1+37]=s}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(s){this._structArray.uint8[this._pos1+38]=s}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(s){this._structArray.uint32[this._pos4+10]=s}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}a.prototype.size=48;class f extends Fu{get(s){return new a(this,s)}}Pt("PlacedSymbolArray",f);class m extends zc{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(s){this._structArray.uint32[this._pos4+12]=s}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}m.prototype.size=64;class g extends $l{get(s){return new m(this,s)}}Pt("SymbolInstanceArray",g);class b extends tf{getoffsetX(s){return this.float32[1*s+0]}}Pt("GlyphOffsetArray",b);class T extends Fa{getx(s){return this.int16[3*s+0]}gety(s){return this.int16[3*s+1]}gettileUnitDistanceFromAnchor(s){return this.int16[3*s+2]}}Pt("SymbolLineVertexArray",T);class L extends zc{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}L.prototype.size=12;class k extends nf{get(s){return new L(this,s)}}Pt("TextAnchorOffsetArray",k);class z extends zc{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}z.prototype.size=8;class j extends Kl{get(s){return new z(this,s)}}Pt("FeatureIndexArray",j);class q extends Fc{}class $ extends Fc{}class he extends Fc{}class ce extends Yp{}class ye extends $p{}class re extends Bc{}class Ie extends Kh{}class Ue extends Kp{}class xe extends Jp{}class De extends Ba{}class qe extends Vc{}class He extends Uc{}class $e extends ef{}class it extends Qp{}const tt=ei([{name:"a_pos",components:2,type:"Int16"}],4),{members:ct}=tt;class dt{constructor(s=[]){this.segments=s}prepareSegment(s,h,p,_){let x=this.segments[this.segments.length-1];return s>dt.MAX_VERTEX_ARRAY_LENGTH&&Ge(`Max vertices per segment is ${dt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${s}`),(!x||x.vertexLength+s>dt.MAX_VERTEX_ARRAY_LENGTH||x.sortKey!==_)&&(x={vertexOffset:h.length,primitiveOffset:p.length,vertexLength:0,primitiveLength:0},_!==void 0&&(x.sortKey=_),this.segments.push(x)),x}get(){return this.segments}destroy(){for(const s of this.segments)for(const h in s.vaos)s.vaos[h].destroy()}static simpleSegment(s,h,p,_){return new dt([{vertexOffset:s,primitiveOffset:h,vertexLength:p,primitiveLength:_,vaos:{},sortKey:0}])}}function gn(u,s){return 256*(u=Z(Math.floor(u),0,255))+Z(Math.floor(s),0,255)}dt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Pt("SegmentVector",dt);const _t=ei([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var en={exports:{}},_n={exports:{}};_n.exports=function(u,s){var h,p,_,x,w,I,P,D;for(p=u.length-(h=3&u.length),_=s,w=3432918353,I=461845907,D=0;D<p;)P=255&u.charCodeAt(D)|(255&u.charCodeAt(++D))<<8|(255&u.charCodeAt(++D))<<16|(255&u.charCodeAt(++D))<<24,++D,_=27492+(65535&(x=5*(65535&(_=(_^=P=(65535&(P=(P=(65535&P)*w+(((P>>>16)*w&65535)<<16)&4294967295)<<15|P>>>17))*I+(((P>>>16)*I&65535)<<16)&4294967295)<<13|_>>>19))+((5*(_>>>16)&65535)<<16)&4294967295))+((58964+(x>>>16)&65535)<<16);switch(P=0,h){case 3:P^=(255&u.charCodeAt(D+2))<<16;case 2:P^=(255&u.charCodeAt(D+1))<<8;case 1:_^=P=(65535&(P=(P=(65535&(P^=255&u.charCodeAt(D)))*w+(((P>>>16)*w&65535)<<16)&4294967295)<<15|P>>>17))*I+(((P>>>16)*I&65535)<<16)&4294967295}return _^=u.length,_=2246822507*(65535&(_^=_>>>16))+((2246822507*(_>>>16)&65535)<<16)&4294967295,_=3266489909*(65535&(_^=_>>>13))+((3266489909*(_>>>16)&65535)<<16)&4294967295,(_^=_>>>16)>>>0};var Fn=_n.exports,on={exports:{}};on.exports=function(u,s){for(var h,p=u.length,_=s^p,x=0;p>=4;)h=1540483477*(65535&(h=255&u.charCodeAt(x)|(255&u.charCodeAt(++x))<<8|(255&u.charCodeAt(++x))<<16|(255&u.charCodeAt(++x))<<24))+((1540483477*(h>>>16)&65535)<<16),_=1540483477*(65535&_)+((1540483477*(_>>>16)&65535)<<16)^(h=1540483477*(65535&(h^=h>>>24))+((1540483477*(h>>>16)&65535)<<16)),p-=4,++x;switch(p){case 3:_^=(255&u.charCodeAt(x+2))<<16;case 2:_^=(255&u.charCodeAt(x+1))<<8;case 1:_=1540483477*(65535&(_^=255&u.charCodeAt(x)))+((1540483477*(_>>>16)&65535)<<16)}return _=1540483477*(65535&(_^=_>>>13))+((1540483477*(_>>>16)&65535)<<16),(_^=_>>>15)>>>0};var bn=Fn,Cn=on.exports;en.exports=bn,en.exports.murmur3=bn,en.exports.murmur2=Cn;var Br=d(en.exports);class tr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(s,h,p,_){this.ids.push(Xo(s)),this.positions.push(h,p,_)}getPositions(s){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const h=Xo(s);let p=0,_=this.ids.length-1;for(;p<_;){const w=p+_>>1;this.ids[w]>=h?_=w:p=w+1}const x=[];for(;this.ids[p]===h;)x.push({index:this.positions[3*p],start:this.positions[3*p+1],end:this.positions[3*p+2]}),p++;return x}static serialize(s,h){const p=new Float64Array(s.ids),_=new Uint32Array(s.positions);return yi(p,_,0,p.length-1),h&&h.push(p.buffer,_.buffer),{ids:p,positions:_}}static deserialize(s){const h=new tr;return h.ids=s.ids,h.positions=s.positions,h.indexed=!0,h}}function Xo(u){const s=+u;return!isNaN(s)&&s<=Number.MAX_SAFE_INTEGER?s:Br(String(u))}function yi(u,s,h,p){for(;h<p;){const _=u[h+p>>1];let x=h-1,w=p+1;for(;;){do x++;while(u[x]<_);do w--;while(u[w]>_);if(x>=w)break;Mr(u,x,w),Mr(s,3*x,3*w),Mr(s,3*x+1,3*w+1),Mr(s,3*x+2,3*w+2)}w-h<p-w?(yi(u,s,h,w),h=w+1):(yi(u,s,w+1,p),p=w)}}function Mr(u,s,h){const p=u[s];u[s]=u[h],u[h]=p}Pt("FeaturePositionMap",tr);class vi{constructor(s,h){this.gl=s.gl,this.location=h}}class Yo extends vi{constructor(s,h){super(s,h),this.current=0}set(s){this.current!==s&&(this.current=s,this.gl.uniform1f(this.location,s))}}class ia extends vi{constructor(s,h){super(s,h),this.current=[0,0,0,0]}set(s){s[0]===this.current[0]&&s[1]===this.current[1]&&s[2]===this.current[2]&&s[3]===this.current[3]||(this.current=s,this.gl.uniform4f(this.location,s[0],s[1],s[2],s[3]))}}class dl extends vi{constructor(s,h){super(s,h),this.current=Qn.transparent}set(s){s.r===this.current.r&&s.g===this.current.g&&s.b===this.current.b&&s.a===this.current.a||(this.current=s,this.gl.uniform4f(this.location,s.r,s.g,s.b,s.a))}}const jc=new Float32Array(16);function ml(u){return[gn(255*u.r,255*u.g),gn(255*u.b,255*u.a)]}class oa{constructor(s,h,p){this.value=s,this.uniformNames=h.map(_=>`u_${_}`),this.type=p}setUniform(s,h,p){s.set(p.constantOr(this.value))}getBinding(s,h,p){return this.type==="color"?new dl(s,h):new Yo(s,h)}}class hi{constructor(s,h){this.uniformNames=h.map(p=>`u_${p}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(s,h){this.pixelRatioFrom=h.pixelRatio,this.pixelRatioTo=s.pixelRatio,this.patternFrom=h.tlbr,this.patternTo=s.tlbr}setUniform(s,h,p,_){const x=_==="u_pattern_to"?this.patternTo:_==="u_pattern_from"?this.patternFrom:_==="u_pixel_ratio_to"?this.pixelRatioTo:_==="u_pixel_ratio_from"?this.pixelRatioFrom:null;x&&s.set(x)}getBinding(s,h,p){return p.substr(0,9)==="u_pattern"?new ia(s,h):new Yo(s,h)}}class kr{constructor(s,h,p,_){this.expression=s,this.type=p,this.maxValue=0,this.paintVertexAttributes=h.map(x=>({name:`a_${x}`,type:"Float32",components:p==="color"?2:1,offset:0})),this.paintVertexArray=new _}populatePaintArray(s,h,p,_,x){const w=this.paintVertexArray.length,I=this.expression.evaluate(new Er(0),h,{},_,[],x);this.paintVertexArray.resize(s),this._setPaintValue(w,s,I)}updatePaintArray(s,h,p,_){const x=this.expression.evaluate({zoom:0},p,_);this._setPaintValue(s,h,x)}_setPaintValue(s,h,p){if(this.type==="color"){const _=ml(p);for(let x=s;x<h;x++)this.paintVertexArray.emplace(x,_[0],_[1])}else{for(let _=s;_<h;_++)this.paintVertexArray.emplace(_,p);this.maxValue=Math.max(this.maxValue,Math.abs(p))}}upload(s){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=s.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ir{constructor(s,h,p,_,x,w){this.expression=s,this.uniformNames=h.map(I=>`u_${I}_t`),this.type=p,this.useIntegerZoom=_,this.zoom=x,this.maxValue=0,this.paintVertexAttributes=h.map(I=>({name:`a_${I}`,type:"Float32",components:p==="color"?4:2,offset:0})),this.paintVertexArray=new w}populatePaintArray(s,h,p,_,x){const w=this.expression.evaluate(new Er(this.zoom),h,{},_,[],x),I=this.expression.evaluate(new Er(this.zoom+1),h,{},_,[],x),P=this.paintVertexArray.length;this.paintVertexArray.resize(s),this._setPaintValue(P,s,w,I)}updatePaintArray(s,h,p,_){const x=this.expression.evaluate({zoom:this.zoom},p,_),w=this.expression.evaluate({zoom:this.zoom+1},p,_);this._setPaintValue(s,h,x,w)}_setPaintValue(s,h,p,_){if(this.type==="color"){const x=ml(p),w=ml(_);for(let I=s;I<h;I++)this.paintVertexArray.emplace(I,x[0],x[1],w[0],w[1])}else{for(let x=s;x<h;x++)this.paintVertexArray.emplace(x,p,_);this.maxValue=Math.max(this.maxValue,Math.abs(p),Math.abs(_))}}upload(s){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=s.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(s,h){const p=this.useIntegerZoom?Math.floor(h.zoom):h.zoom,_=Z(this.expression.interpolationFactor(p,this.zoom,this.zoom+1),0,1);s.set(_)}getBinding(s,h,p){return new Yo(s,h)}}class ms{constructor(s,h,p,_,x,w){this.expression=s,this.type=h,this.useIntegerZoom=p,this.zoom=_,this.layerId=w,this.zoomInPaintVertexArray=new x,this.zoomOutPaintVertexArray=new x}populatePaintArray(s,h,p){const _=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(s),this.zoomOutPaintVertexArray.resize(s),this._setPaintValues(_,s,h.patterns&&h.patterns[this.layerId],p)}updatePaintArray(s,h,p,_,x){this._setPaintValues(s,h,p.patterns&&p.patterns[this.layerId],x)}_setPaintValues(s,h,p,_){if(!_||!p)return;const{min:x,mid:w,max:I}=p,P=_[x],D=_[w],F=_[I];if(P&&D&&F)for(let V=s;V<h;V++)this.zoomInPaintVertexArray.emplace(V,D.tl[0],D.tl[1],D.br[0],D.br[1],P.tl[0],P.tl[1],P.br[0],P.br[1],D.pixelRatio,P.pixelRatio),this.zoomOutPaintVertexArray.emplace(V,D.tl[0],D.tl[1],D.br[0],D.br[1],F.tl[0],F.tl[1],F.br[0],F.br[1],D.pixelRatio,F.pixelRatio)}upload(s){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=s.createVertexBuffer(this.zoomInPaintVertexArray,_t.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=s.createVertexBuffer(this.zoomOutPaintVertexArray,_t.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class fi{constructor(s,h,p){this.binders={},this._buffers=[];const _=[];for(const x in s.paint._values){if(!p(x))continue;const w=s.paint.get(x);if(!(w instanceof As&&ku(w.property.specification)))continue;const I=gs(x,s.type),P=w.value,D=w.property.specification.type,F=w.property.useIntegerZoom,V=w.property.specification["property-type"],H=V==="cross-faded"||V==="cross-faded-data-driven";if(P.kind==="constant")this.binders[x]=H?new hi(P.value,I):new oa(P.value,I,D),_.push(`/u_${x}`);else if(P.kind==="source"||H){const Y=pi(x,D,"source");this.binders[x]=H?new ms(P,D,F,h,Y,s.id):new kr(P,I,D,Y),_.push(`/a_${x}`)}else{const Y=pi(x,D,"composite");this.binders[x]=new Ir(P,I,D,F,h,Y),_.push(`/z_${x}`)}}this.cacheKey=_.sort().join("")}getMaxValue(s){const h=this.binders[s];return h instanceof kr||h instanceof Ir?h.maxValue:0}populatePaintArrays(s,h,p,_,x){for(const w in this.binders){const I=this.binders[w];(I instanceof kr||I instanceof Ir||I instanceof ms)&&I.populatePaintArray(s,h,p,_,x)}}setConstantPatternPositions(s,h){for(const p in this.binders){const _=this.binders[p];_ instanceof hi&&_.setConstantPatternPositions(s,h)}}updatePaintArrays(s,h,p,_,x){let w=!1;for(const I in s){const P=h.getPositions(I);for(const D of P){const F=p.feature(D.index);for(const V in this.binders){const H=this.binders[V];if((H instanceof kr||H instanceof Ir||H instanceof ms)&&H.expression.isStateDependent===!0){const Y=_.paint.get(V);H.expression=Y.value,H.updatePaintArray(D.start,D.end,F,s[I],x),w=!0}}}}return w}defines(){const s=[];for(const h in this.binders){const p=this.binders[h];(p instanceof oa||p instanceof hi)&&s.push(...p.uniformNames.map(_=>`#define HAS_UNIFORM_${_}`))}return s}getBinderAttributes(){const s=[];for(const h in this.binders){const p=this.binders[h];if(p instanceof kr||p instanceof Ir)for(let _=0;_<p.paintVertexAttributes.length;_++)s.push(p.paintVertexAttributes[_].name);else if(p instanceof ms)for(let _=0;_<_t.members.length;_++)s.push(_t.members[_].name)}return s}getBinderUniforms(){const s=[];for(const h in this.binders){const p=this.binders[h];if(p instanceof oa||p instanceof hi||p instanceof Ir)for(const _ of p.uniformNames)s.push(_)}return s}getPaintVertexBuffers(){return this._buffers}getUniforms(s,h){const p=[];for(const _ in this.binders){const x=this.binders[_];if(x instanceof oa||x instanceof hi||x instanceof Ir){for(const w of x.uniformNames)if(h[w]){const I=x.getBinding(s,h[w],w);p.push({name:w,property:_,binding:I})}}}return p}setUniforms(s,h,p,_){for(const{name:x,property:w,binding:I}of h)this.binders[w].setUniform(I,_,p.get(w),x)}updatePaintBuffers(s){this._buffers=[];for(const h in this.binders){const p=this.binders[h];if(s&&p instanceof ms){const _=s.fromScale===2?p.zoomInPaintVertexBuffer:p.zoomOutPaintVertexBuffer;_&&this._buffers.push(_)}else(p instanceof kr||p instanceof Ir)&&p.paintVertexBuffer&&this._buffers.push(p.paintVertexBuffer)}}upload(s){for(const h in this.binders){const p=this.binders[h];(p instanceof kr||p instanceof Ir||p instanceof ms)&&p.upload(s)}this.updatePaintBuffers()}destroy(){for(const s in this.binders){const h=this.binders[s];(h instanceof kr||h instanceof Ir||h instanceof ms)&&h.destroy()}}}class Ar{constructor(s,h,p=()=>!0){this.programConfigurations={};for(const _ of s)this.programConfigurations[_.id]=new fi(_,h,p);this.needsUpload=!1,this._featureMap=new tr,this._bufferOffset=0}populatePaintArrays(s,h,p,_,x,w){for(const I in this.programConfigurations)this.programConfigurations[I].populatePaintArrays(s,h,_,x,w);h.id!==void 0&&this._featureMap.add(h.id,p,this._bufferOffset,s),this._bufferOffset=s,this.needsUpload=!0}updatePaintArrays(s,h,p,_){for(const x of p)this.needsUpload=this.programConfigurations[x.id].updatePaintArrays(s,this._featureMap,h,x,_)||this.needsUpload}get(s){return this.programConfigurations[s]}upload(s){if(this.needsUpload){for(const h in this.programConfigurations)this.programConfigurations[h].upload(s);this.needsUpload=!1}}destroy(){for(const s in this.programConfigurations)this.programConfigurations[s].destroy()}}function gs(u,s){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[u]||[u.replace(`${s}-`,"").replace(/-/g,"_")]}function pi(u,s,h){const p={color:{source:Bc,composite:rf},number:{source:tf,composite:Bc}},_=function(x){return{"line-pattern":{source:Ie,composite:Ie},"fill-pattern":{source:Ie,composite:Ie},"fill-extrusion-pattern":{source:Ie,composite:Ie}}[x]}(u);return _&&_[h]||p[s][h]}Pt("ConstantBinder",oa),Pt("CrossFadedConstantBinder",hi),Pt("SourceExpressionBinder",kr),Pt("CrossFadedCompositeBinder",ms),Pt("CompositeExpressionBinder",Ir),Pt("ProgramConfiguration",fi,{omit:["_buffers"]}),Pt("ProgramConfigurationSet",Ar);const Xr=8192,td=Math.pow(2,14)-1,gg=-td-1;function Jl(u){const s=Xr/u.extent,h=u.loadGeometry();for(let p=0;p<h.length;p++){const _=h[p];for(let x=0;x<_.length;x++){const w=_[x],I=Math.round(w.x*s),P=Math.round(w.y*s);w.x=Z(I,gg,td),w.y=Z(P,gg,td),(I<w.x||I>w.x+1||P<w.y||P>w.y+1)&&Ge("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return h}function Ql(u,s){return{type:u.type,id:u.id,properties:u.properties,geometry:s?Jl(u):[]}}function of(u,s,h,p,_){u.emplaceBack(2*s+(p+1)/2,2*h+(_+1)/2)}class gl{constructor(s){this.zoom=s.zoom,this.overscaling=s.overscaling,this.layers=s.layers,this.layerIds=this.layers.map(h=>h.id),this.index=s.index,this.hasPattern=!1,this.layoutVertexArray=new $,this.indexArray=new $e,this.segments=new dt,this.programConfigurations=new Ar(s.layers,s.zoom),this.stateDependentLayerIds=this.layers.filter(h=>h.isStateDependent()).map(h=>h.id)}populate(s,h,p){const _=this.layers[0],x=[];let w=null,I=!1;_.type==="circle"&&(w=_.layout.get("circle-sort-key"),I=!w.isConstant());for(const{feature:P,id:D,index:F,sourceLayerIndex:V}of s){const H=this.layers[0]._featureFilter.needGeometry,Y=Ql(P,H);if(!this.layers[0]._featureFilter.filter(new Er(this.zoom),Y,p))continue;const J=I?w.evaluate(Y,{},p):void 0,ie={id:D,properties:P.properties,type:P.type,sourceLayerIndex:V,index:F,geometry:H?Y.geometry:Jl(P),patterns:{},sortKey:J};x.push(ie)}I&&x.sort((P,D)=>P.sortKey-D.sortKey);for(const P of x){const{geometry:D,index:F,sourceLayerIndex:V}=P,H=s[F].feature;this.addFeature(P,D,F,p),h.featureIndex.insert(H,D,F,V,this.index)}}update(s,h,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(s,h,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(s){this.uploaded||(this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,ct),this.indexBuffer=s.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(s),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(s,h,p,_){for(const x of h)for(const w of x){const I=w.x,P=w.y;if(I<0||I>=Xr||P<0||P>=Xr)continue;const D=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,s.sortKey),F=D.vertexLength;of(this.layoutVertexArray,I,P,-1,-1),of(this.layoutVertexArray,I,P,1,-1),of(this.layoutVertexArray,I,P,1,1),of(this.layoutVertexArray,I,P,-1,1),this.indexArray.emplaceBack(F,F+1,F+2),this.indexArray.emplaceBack(F,F+3,F+2),D.vertexLength+=4,D.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,s,p,{},_)}}function nd(u,s){for(let h=0;h<u.length;h++)if(af(s,u[h]))return!0;for(let h=0;h<s.length;h++)if(af(u,s[h]))return!0;return!!sf(u,s)}function _g(u,s,h){return!!af(u,s)||!!Wy(s,u,h)}function rd(u,s){if(u.length===1)return yb(s,u[0]);for(let h=0;h<s.length;h++){const p=s[h];for(let _=0;_<p.length;_++)if(af(u,p[_]))return!0}for(let h=0;h<u.length;h++)if(yb(s,u[h]))return!0;for(let h=0;h<s.length;h++)if(sf(u,s[h]))return!0;return!1}function id(u,s,h){if(u.length>1){if(sf(u,s))return!0;for(let p=0;p<s.length;p++)if(Wy(s[p],u,h))return!0}for(let p=0;p<u.length;p++)if(Wy(u[p],s,h))return!0;return!1}function sf(u,s){if(u.length===0||s.length===0)return!1;for(let h=0;h<u.length-1;h++){const p=u[h],_=u[h+1];for(let x=0;x<s.length-1;x++)if(od(p,_,s[x],s[x+1]))return!0}return!1}function od(u,s,h,p){return Te(u,h,p)!==Te(s,h,p)&&Te(u,s,h)!==Te(u,s,p)}function Wy(u,s,h){const p=h*h;if(s.length===1)return u.distSqr(s[0])<p;for(let _=1;_<s.length;_++)if(_b(u,s[_-1],s[_])<p)return!0;return!1}function _b(u,s,h){const p=s.distSqr(h);if(p===0)return u.distSqr(s);const _=((u.x-s.x)*(h.x-s.x)+(u.y-s.y)*(h.y-s.y))/p;return u.distSqr(_<0?s:_>1?h:h.sub(s)._mult(_)._add(s))}function yb(u,s){let h,p,_,x=!1;for(let w=0;w<u.length;w++){h=u[w];for(let I=0,P=h.length-1;I<h.length;P=I++)p=h[I],_=h[P],p.y>s.y!=_.y>s.y&&s.x<(_.x-p.x)*(s.y-p.y)/(_.y-p.y)+p.x&&(x=!x)}return x}function af(u,s){let h=!1;for(let p=0,_=u.length-1;p<u.length;_=p++){const x=u[p],w=u[_];x.y>s.y!=w.y>s.y&&s.x<(w.x-x.x)*(s.y-x.y)/(w.y-x.y)+x.x&&(h=!h)}return h}function YT(u,s,h){const p=h[0],_=h[2];if(u.x<p.x&&s.x<p.x||u.x>_.x&&s.x>_.x||u.y<p.y&&s.y<p.y||u.y>_.y&&s.y>_.y)return!1;const x=Te(u,s,h[0]);return x!==Te(u,s,h[1])||x!==Te(u,s,h[2])||x!==Te(u,s,h[3])}function sd(u,s,h){const p=s.paint.get(u).value;return p.kind==="constant"?p.value:h.programConfigurations.get(s.id).getMaxValue(u)}function yg(u){return Math.sqrt(u[0]*u[0]+u[1]*u[1])}function vg(u,s,h,p,_){if(!s[0]&&!s[1])return u;const x=E.convert(s)._mult(_);h==="viewport"&&x._rotate(-p);const w=[];for(let I=0;I<u.length;I++)w.push(u[I].sub(x));return w}let vb,bb;Pt("CircleBucket",gl,{omit:["layers"]});var $T={get paint(){return bb=bb||new Mo({"circle-radius":new $t(me.paint_circle["circle-radius"]),"circle-color":new $t(me.paint_circle["circle-color"]),"circle-blur":new $t(me.paint_circle["circle-blur"]),"circle-opacity":new $t(me.paint_circle["circle-opacity"]),"circle-translate":new jt(me.paint_circle["circle-translate"]),"circle-translate-anchor":new jt(me.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new jt(me.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new jt(me.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new $t(me.paint_circle["circle-stroke-width"]),"circle-stroke-color":new $t(me.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new $t(me.paint_circle["circle-stroke-opacity"])})},get layout(){return vb=vb||new Mo({"circle-sort-key":new $t(me.layout_circle["circle-sort-key"])})}},ko=1e-6,lf=typeof Float32Array<"u"?Float32Array:Array;function Hy(u){return u[0]=1,u[1]=0,u[2]=0,u[3]=0,u[4]=0,u[5]=1,u[6]=0,u[7]=0,u[8]=0,u[9]=0,u[10]=1,u[11]=0,u[12]=0,u[13]=0,u[14]=0,u[15]=1,u}function xb(u,s,h){var p=s[0],_=s[1],x=s[2],w=s[3],I=s[4],P=s[5],D=s[6],F=s[7],V=s[8],H=s[9],Y=s[10],J=s[11],ie=s[12],ge=s[13],we=s[14],Ne=s[15],Ee=h[0],Ae=h[1],Qe=h[2],et=h[3];return u[0]=Ee*p+Ae*I+Qe*V+et*ie,u[1]=Ee*_+Ae*P+Qe*H+et*ge,u[2]=Ee*x+Ae*D+Qe*Y+et*we,u[3]=Ee*w+Ae*F+Qe*J+et*Ne,u[4]=(Ee=h[4])*p+(Ae=h[5])*I+(Qe=h[6])*V+(et=h[7])*ie,u[5]=Ee*_+Ae*P+Qe*H+et*ge,u[6]=Ee*x+Ae*D+Qe*Y+et*we,u[7]=Ee*w+Ae*F+Qe*J+et*Ne,u[8]=(Ee=h[8])*p+(Ae=h[9])*I+(Qe=h[10])*V+(et=h[11])*ie,u[9]=Ee*_+Ae*P+Qe*H+et*ge,u[10]=Ee*x+Ae*D+Qe*Y+et*we,u[11]=Ee*w+Ae*F+Qe*J+et*Ne,u[12]=(Ee=h[12])*p+(Ae=h[13])*I+(Qe=h[14])*V+(et=h[15])*ie,u[13]=Ee*_+Ae*P+Qe*H+et*ge,u[14]=Ee*x+Ae*D+Qe*Y+et*we,u[15]=Ee*w+Ae*F+Qe*J+et*Ne,u}Math.hypot||(Math.hypot=function(){for(var u=0,s=arguments.length;s--;)u+=arguments[s]*arguments[s];return Math.sqrt(u)});var ad,KT=xb;function bg(u,s,h){var p=s[0],_=s[1],x=s[2],w=s[3];return u[0]=h[0]*p+h[4]*_+h[8]*x+h[12]*w,u[1]=h[1]*p+h[5]*_+h[9]*x+h[13]*w,u[2]=h[2]*p+h[6]*_+h[10]*x+h[14]*w,u[3]=h[3]*p+h[7]*_+h[11]*x+h[15]*w,u}ad=new lf(4),lf!=Float32Array&&(ad[0]=0,ad[1]=0,ad[2]=0,ad[3]=0);class JT extends Ds{constructor(s){super(s,$T)}createBucket(s){return new gl(s)}queryRadius(s){const h=s;return sd("circle-radius",this,h)+sd("circle-stroke-width",this,h)+yg(this.paint.get("circle-translate"))}queryIntersectsFeature(s,h,p,_,x,w,I,P){const D=vg(s,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),w.angle,I),F=this.paint.get("circle-radius").evaluate(h,p)+this.paint.get("circle-stroke-width").evaluate(h,p),V=this.paint.get("circle-pitch-alignment")==="map",H=V?D:function(J,ie){return J.map(ge=>wb(ge,ie))}(D,P),Y=V?F*I:F;for(const J of _)for(const ie of J){const ge=V?ie:wb(ie,P);let we=Y;const Ne=bg([],[ie.x,ie.y,0,1],P);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?we*=Ne[3]/w.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&(we*=w.cameraToCenterDistance/Ne[3]),_g(H,ge,we))return!0}return!1}}function wb(u,s){const h=bg([],[u.x,u.y,0,1],s);return new E(h[0]/h[3],h[1]/h[3])}class Sb extends gl{}let Eb;Pt("HeatmapBucket",Sb,{omit:["layers"]});var QT={get paint(){return Eb=Eb||new Mo({"heatmap-radius":new $t(me.paint_heatmap["heatmap-radius"]),"heatmap-weight":new $t(me.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new jt(me.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Hp(me.paint_heatmap["heatmap-color"]),"heatmap-opacity":new jt(me.paint_heatmap["heatmap-opacity"])})}};function Zy(u,{width:s,height:h},p,_){if(_){if(_ instanceof Uint8ClampedArray)_=new Uint8Array(_.buffer);else if(_.length!==s*h*p)throw new RangeError(`mismatched image size. expected: ${_.length} but got: ${s*h*p}`)}else _=new Uint8Array(s*h*p);return u.width=s,u.height=h,u.data=_,u}function Ib(u,{width:s,height:h},p){if(s===u.width&&h===u.height)return;const _=Zy({},{width:s,height:h},p);Xy(u,_,{x:0,y:0},{x:0,y:0},{width:Math.min(u.width,s),height:Math.min(u.height,h)},p),u.width=s,u.height=h,u.data=_.data}function Xy(u,s,h,p,_,x){if(_.width===0||_.height===0)return s;if(_.width>u.width||_.height>u.height||h.x>u.width-_.width||h.y>u.height-_.height)throw new RangeError("out of range source coordinates for image copy");if(_.width>s.width||_.height>s.height||p.x>s.width-_.width||p.y>s.height-_.height)throw new RangeError("out of range destination coordinates for image copy");const w=u.data,I=s.data;if(w===I)throw new Error("srcData equals dstData, so image is already copied");for(let P=0;P<_.height;P++){const D=((h.y+P)*u.width+h.x)*x,F=((p.y+P)*s.width+p.x)*x;for(let V=0;V<_.width*x;V++)I[F+V]=w[D+V]}return s}class ld{constructor(s,h){Zy(this,s,1,h)}resize(s){Ib(this,s,1)}clone(){return new ld({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(s,h,p,_,x){Xy(s,h,p,_,x,1)}}class Rs{constructor(s,h){Zy(this,s,4,h)}resize(s){Ib(this,s,4)}replace(s,h){h?this.data.set(s):this.data=s instanceof Uint8ClampedArray?new Uint8Array(s.buffer):s}clone(){return new Rs({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(s,h,p,_,x){Xy(s,h,p,_,x,4)}}function Cb(u){const s={},h=u.resolution||256,p=u.clips?u.clips.length:1,_=u.image||new Rs({width:h,height:p});if(Math.log(h)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${h}`);const x=(w,I,P)=>{s[u.evaluationKey]=P;const D=u.expression.evaluate(s);_.data[w+I+0]=Math.floor(255*D.r/D.a),_.data[w+I+1]=Math.floor(255*D.g/D.a),_.data[w+I+2]=Math.floor(255*D.b/D.a),_.data[w+I+3]=Math.floor(255*D.a)};if(u.clips)for(let w=0,I=0;w<p;++w,I+=4*h)for(let P=0,D=0;P<h;P++,D+=4){const F=P/(h-1),{start:V,end:H}=u.clips[w];x(I,D,V*(1-F)+H*F)}else for(let w=0,I=0;w<h;w++,I+=4)x(0,I,w/(h-1));return _}Pt("AlphaImage",ld),Pt("RGBAImage",Rs);class eL extends Ds{createBucket(s){return new 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this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(s){this.uploaded||(this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,iL),this.indexBuffer=s.createIndexBuffer(this.indexArray),this.indexBuffer2=s.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(s),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(s,h,p,_,x){for(const w of Qy(h,500)){let I=0;for(const Y of w)I+=Y.length;const P=this.segments.prepareSegment(I,this.layoutVertexArray,this.indexArray),D=P.vertexLength,F=[],V=[];for(const Y of w){if(Y.length===0)continue;Y!==w[0]&&V.push(F.length/2);const J=this.segments2.prepareSegment(Y.length,this.layoutVertexArray,this.indexArray2),ie=J.vertexLength;this.layoutVertexArray.emplaceBack(Y[0].x,Y[0].y),this.indexArray2.emplaceBack(ie+Y.length-1,ie),F.push(Y[0].x),F.push(Y[0].y);for(let ge=1;ge<Y.length;ge++)this.layoutVertexArray.emplaceBack(Y[ge].x,Y[ge].y),this.indexArray2.emplaceBack(ie+ge-1,ie+ge),F.push(Y[ge].x),F.push(Y[ge].y);J.vertexLength+=Y.length,J.primitiveLength+=Y.length}const H=Ab(F,V);for(let Y=0;Y<H.length;Y+=3)this.indexArray.emplaceBack(D+H[Y],D+H[Y+1],D+H[Y+2]);P.vertexLength+=I,P.primitiveLength+=H.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,s,p,x,_)}}let Rb,Nb;Pt("FillBucket",n0,{omit:["layers","patternFeatures"]});var _L={get paint(){return Nb=Nb||new Mo({"fill-antialias":new jt(me.paint_fill["fill-antialias"]),"fill-opacity":new $t(me.paint_fill["fill-opacity"]),"fill-color":new $t(me.paint_fill["fill-color"]),"fill-outline-color":new $t(me.paint_fill["fill-outline-color"]),"fill-translate":new jt(me.paint_fill["fill-translate"]),"fill-translate-anchor":new jt(me.paint_fill["fill-translate-anchor"]),"fill-pattern":new $h(me.paint_fill["fill-pattern"])})},get layout(){return Rb=Rb||new Mo({"fill-sort-key":new $t(me.layout_fill["fill-sort-key"])})}};class yL extends Ds{constructor(s){super(s,_L)}recalculate(s,h){super.recalculate(s,h);const p=this.paint._values["fill-outline-color"];p.value.kind==="constant"&&p.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(s){return new n0(s)}queryRadius(){return yg(this.paint.get("fill-translate"))}queryIntersectsFeature(s,h,p,_,x,w,I){return rd(vg(s,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),w.angle,I),_)}isTileClipped(){return!0}}const vL=ei([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),bL=ei([{name:"a_centroid",components:2,type:"Int16"}],4),{members:xL}=vL;var Bu={},wL=y,Ob=cf;function cf(u,s,h,p,_){this.properties={},this.extent=h,this.type=0,this._pbf=u,this._geometry=-1,this._keys=p,this._values=_,u.readFields(SL,this,s)}function SL(u,s,h){u==1?s.id=h.readVarint():u==2?function(p,_){for(var x=p.readVarint()+p.pos;p.pos<x;){var w=_._keys[p.readVarint()],I=_._values[p.readVarint()];_.properties[w]=I}}(h,s):u==3?s.type=h.readVarint():u==4&&(s._geometry=h.pos)}function EL(u){for(var s,h,p=0,_=0,x=u.length,w=x-1;_<x;w=_++)p+=((h=u[w]).x-(s=u[_]).x)*(s.y+h.y);return p}cf.types=["Unknown","Point","LineString","Polygon"],cf.prototype.loadGeometry=function(){var u=this._pbf;u.pos=this._geometry;for(var s,h=u.readVarint()+u.pos,p=1,_=0,x=0,w=0,I=[];u.pos<h;){if(_<=0){var P=u.readVarint();p=7&P,_=P>>3}if(_--,p===1||p===2)x+=u.readSVarint(),w+=u.readSVarint(),p===1&&(s&&I.push(s),s=[]),s.push(new wL(x,w));else{if(p!==7)throw new Error("unknown command "+p);s&&s.push(s[0].clone())}}return s&&I.push(s),I},cf.prototype.bbox=function(){var u=this._pbf;u.pos=this._geometry;for(var s=u.readVarint()+u.pos,h=1,p=0,_=0,x=0,w=1/0,I=-1/0,P=1/0,D=-1/0;u.pos<s;){if(p<=0){var F=u.readVarint();h=7&F,p=F>>3}if(p--,h===1||h===2)(_+=u.readSVarint())<w&&(w=_),_>I&&(I=_),(x+=u.readSVarint())<P&&(P=x),x>D&&(D=x);else if(h!==7)throw new Error("unknown command "+h)}return[w,P,I,D]},cf.prototype.toGeoJSON=function(u,s,h){var p,_,x=this.extent*Math.pow(2,h),w=this.extent*u,I=this.extent*s,P=this.loadGeometry(),D=cf.types[this.type];function F(Y){for(var J=0;J<Y.length;J++){var ie=Y[J];Y[J]=[360*(ie.x+w)/x-180,360/Math.PI*Math.atan(Math.exp((180-360*(ie.y+I)/x)*Math.PI/180))-90]}}switch(this.type){case 1:var V=[];for(p=0;p<P.length;p++)V[p]=P[p][0];F(P=V);break;case 2:for(p=0;p<P.length;p++)F(P[p]);break;case 3:for(P=function(Y){var J=Y.length;if(J<=1)return[Y];for(var ie,ge,we=[],Ne=0;Ne<J;Ne++){var Ee=EL(Y[Ne]);Ee!==0&&(ge===void 0&&(ge=Ee<0),ge===Ee<0?(ie&&we.push(ie),ie=[Y[Ne]]):ie.push(Y[Ne]))}return ie&&we.push(ie),we}(P),p=0;p<P.length;p++)for(_=0;_<P[p].length;_++)F(P[p][_])}P.length===1?P=P[0]:D="Multi"+D;var H={type:"Feature",geometry:{type:D,coordinates:P},properties:this.properties};return"id"in this&&(H.id=this.id),H};var IL=Ob,zb=Fb;function Fb(u,s){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=u,this._keys=[],this._values=[],this._features=[],u.readFields(CL,this,s),this.length=this._features.length}function CL(u,s,h){u===15?s.version=h.readVarint():u===1?s.name=h.readString():u===5?s.extent=h.readVarint():u===2?s._features.push(h.pos):u===3?s._keys.push(h.readString()):u===4&&s._values.push(function(p){for(var _=null,x=p.readVarint()+p.pos;p.pos<x;){var w=p.readVarint()>>3;_=w===1?p.readString():w===2?p.readFloat():w===3?p.readDouble():w===4?p.readVarint64():w===5?p.readVarint():w===6?p.readSVarint():w===7?p.readBoolean():null}return _}(h))}Fb.prototype.feature=function(u){if(u<0||u>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[u];var s=this._pbf.readVarint()+this._pbf.pos;return new IL(this._pbf,s,this.extent,this._keys,this._values)};var TL=zb;function LL(u,s,h){if(u===3){var p=new TL(h,h.readVarint()+h.pos);p.length&&(s[p.name]=p)}}Bu.VectorTile=function(u,s){this.layers=u.readFields(LL,{},s)},Bu.VectorTileFeature=Ob,Bu.VectorTileLayer=zb;const PL=Bu.VectorTileFeature.types,r0=Math.pow(2,13);function pd(u,s,h,p,_,x,w,I){u.emplaceBack(s,h,2*Math.floor(p*r0)+w,_*r0*2,x*r0*2,Math.round(I))}class i0{constructor(s){this.zoom=s.zoom,this.overscaling=s.overscaling,this.layers=s.layers,this.layerIds=this.layers.map(h=>h.id),this.index=s.index,this.hasPattern=!1,this.layoutVertexArray=new ce,this.centroidVertexArray=new q,this.indexArray=new $e,this.programConfigurations=new Ar(s.layers,s.zoom),this.segments=new dt,this.stateDependentLayerIds=this.layers.filter(h=>h.isStateDependent()).map(h=>h.id)}populate(s,h,p){this.features=[],this.hasPattern=e0("fill-extrusion",this.layers,h);for(const{feature:_,id:x,index:w,sourceLayerIndex:I}of s){const P=this.layers[0]._featureFilter.needGeometry,D=Ql(_,P);if(!this.layers[0]._featureFilter.filter(new Er(this.zoom),D,p))continue;const F={id:x,sourceLayerIndex:I,index:w,geometry:P?D.geometry:Jl(_),properties:_.properties,type:_.type,patterns:{}};this.hasPattern?this.features.push(t0("fill-extrusion",this.layers,F,this.zoom,h)):this.addFeature(F,F.geometry,w,p,{}),h.featureIndex.insert(_,F.geometry,w,I,this.index,!0)}}addFeatures(s,h,p){for(const _ of this.features){const{geometry:x}=_;this.addFeature(_,x,_.index,h,p)}}update(s,h,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(s,h,this.stateDependentLayers,p)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(s){this.uploaded||(this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,xL),this.centroidVertexBuffer=s.createVertexBuffer(this.centroidVertexArray,bL.members,!0),this.indexBuffer=s.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(s),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(s,h,p,_,x){const w={x:0,y:0,vertexCount:0};for(const I of Qy(h,500)){let P=0;for(const J of I)P+=J.length;let D=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const J of I){if(J.length===0||kL(J))continue;let ie=0;for(let ge=0;ge<J.length;ge++){const we=J[ge];if(ge>=1){const Ne=J[ge-1];if(!ML(we,Ne)){D.vertexLength+4>dt.MAX_VERTEX_ARRAY_LENGTH&&(D=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const Ee=we.sub(Ne)._perp()._unit(),Ae=Ne.dist(we);ie+Ae>32768&&(ie=0),pd(this.layoutVertexArray,we.x,we.y,Ee.x,Ee.y,0,0,ie),pd(this.layoutVertexArray,we.x,we.y,Ee.x,Ee.y,0,1,ie),w.x+=2*we.x,w.y+=2*we.y,w.vertexCount+=2,ie+=Ae,pd(this.layoutVertexArray,Ne.x,Ne.y,Ee.x,Ee.y,0,0,ie),pd(this.layoutVertexArray,Ne.x,Ne.y,Ee.x,Ee.y,0,1,ie),w.x+=2*Ne.x,w.y+=2*Ne.y,w.vertexCount+=2;const Qe=D.vertexLength;this.indexArray.emplaceBack(Qe,Qe+2,Qe+1),this.indexArray.emplaceBack(Qe+1,Qe+2,Qe+3),D.vertexLength+=4,D.primitiveLength+=2}}}}if(D.vertexLength+P>dt.MAX_VERTEX_ARRAY_LENGTH&&(D=this.segments.prepareSegment(P,this.layoutVertexArray,this.indexArray)),PL[s.type]!=="Polygon")continue;const F=[],V=[],H=D.vertexLength;for(const J of I)if(J.length!==0){J!==I[0]&&V.push(F.length/2);for(let ie=0;ie<J.length;ie++){const ge=J[ie];pd(this.layoutVertexArray,ge.x,ge.y,0,0,1,1,0),w.x+=ge.x,w.y+=ge.y,w.vertexCount+=1,F.push(ge.x),F.push(ge.y)}}const Y=Ab(F,V);for(let J=0;J<Y.length;J+=3)this.indexArray.emplaceBack(H+Y[J],H+Y[J+2],H+Y[J+1]);D.primitiveLength+=Y.length/3,D.vertexLength+=P}for(let I=0;I<w.vertexCount;I++)this.centroidVertexArray.emplaceBack(Math.floor(w.x/w.vertexCount),Math.floor(w.y/w.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,s,p,x,_)}}function ML(u,s){return u.x===s.x&&(u.x<0||u.x>Xr)||u.y===s.y&&(u.y<0||u.y>Xr)}function kL(u){return u.every(s=>s.x<0)||u.every(s=>s.x>Xr)||u.every(s=>s.y<0)||u.every(s=>s.y>Xr)}let Bb;Pt("FillExtrusionBucket",i0,{omit:["layers","features"]});var AL={get paint(){return Bb=Bb||new Mo({"fill-extrusion-opacity":new jt(me["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new $t(me["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new jt(me["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new jt(me["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new $h(me["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new $t(me["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new $t(me["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new jt(me["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class DL extends Ds{constructor(s){super(s,AL)}createBucket(s){return new i0(s)}queryRadius(){return yg(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(s,h,p,_,x,w,I,P){const D=vg(s,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),w.angle,I),F=this.paint.get("fill-extrusion-height").evaluate(h,p),V=this.paint.get("fill-extrusion-base").evaluate(h,p),H=function(J,ie,ge,we){const Ne=[];for(const Ee of J){const Ae=[Ee.x,Ee.y,0,1];bg(Ae,Ae,ie),Ne.push(new E(Ae[0]/Ae[3],Ae[1]/Ae[3]))}return Ne}(D,P),Y=function(J,ie,ge,we){const Ne=[],Ee=[],Ae=we[8]*ie,Qe=we[9]*ie,et=we[10]*ie,Ct=we[11]*ie,zt=we[8]*ge,It=we[9]*ge,xt=we[10]*ge,ht=we[11]*ge;for(const kt of J){const yt=[],st=[];for(const Yt of kt){const Vt=Yt.x,Pn=Yt.y,xr=we[0]*Vt+we[4]*Pn+we[12],Cr=we[1]*Vt+we[5]*Pn+we[13],xi=we[2]*Vt+we[6]*Pn+we[14],_s=we[3]*Vt+we[7]*Pn+we[15],Ao=xi+et,di=_s+Ct,Gi=xr+zt,Qi=Cr+It,Do=xi+xt,Ro=_s+ht,wi=new E((xr+Ae)/di,(Cr+Qe)/di);wi.z=Ao/di,yt.push(wi);const Si=new E(Gi/Ro,Qi/Ro);Si.z=Do/Ro,st.push(Si)}Ne.push(yt),Ee.push(st)}return[Ne,Ee]}(_,V,F,P);return function(J,ie,ge){let we=1/0;rd(ge,ie)&&(we=Vb(ge,ie[0]));for(let Ne=0;Ne<ie.length;Ne++){const Ee=ie[Ne],Ae=J[Ne];for(let Qe=0;Qe<Ee.length-1;Qe++){const et=Ee[Qe],Ct=[et,Ee[Qe+1],Ae[Qe+1],Ae[Qe],et];nd(ge,Ct)&&(we=Math.min(we,Vb(ge,Ct)))}}return we!==1/0&&we}(Y[0],Y[1],H)}}function dd(u,s){return u.x*s.x+u.y*s.y}function Vb(u,s){if(u.length===1){let h=0;const p=s[h++];let _;for(;!_||p.equals(_);)if(_=s[h++],!_)return 1/0;for(;h<s.length;h++){const x=s[h],w=u[0],I=_.sub(p),P=x.sub(p),D=w.sub(p),F=dd(I,I),V=dd(I,P),H=dd(P,P),Y=dd(D,I),J=dd(D,P),ie=F*H-V*V,ge=(H*Y-V*J)/ie,we=(F*J-V*Y)/ie,Ne=p.z*(1-ge-we)+_.z*ge+x.z*we;if(isFinite(Ne))return Ne}return 1/0}{let h=1/0;for(const p of s)h=Math.min(h,p.z);return h}}const RL=ei([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:NL}=RL,OL=ei([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:zL}=OL,FL=Bu.VectorTileFeature.types,BL=Math.cos(Math.PI/180*37.5),Ub=Math.pow(2,14)/.5;class o0{constructor(s){this.zoom=s.zoom,this.overscaling=s.overscaling,this.layers=s.layers,this.layerIds=this.layers.map(h=>h.id),this.index=s.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(h=>{this.gradients[h.id]={}}),this.layoutVertexArray=new ye,this.layoutVertexArray2=new re,this.indexArray=new $e,this.programConfigurations=new Ar(s.layers,s.zoom),this.segments=new dt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(h=>h.isStateDependent()).map(h=>h.id)}populate(s,h,p){this.hasPattern=e0("line",this.layers,h);const _=this.layers[0].layout.get("line-sort-key"),x=!_.isConstant(),w=[];for(const{feature:I,id:P,index:D,sourceLayerIndex:F}of s){const V=this.layers[0]._featureFilter.needGeometry,H=Ql(I,V);if(!this.layers[0]._featureFilter.filter(new Er(this.zoom),H,p))continue;const Y=x?_.evaluate(H,{},p):void 0,J={id:P,properties:I.properties,type:I.type,sourceLayerIndex:F,index:D,geometry:V?H.geometry:Jl(I),patterns:{},sortKey:Y};w.push(J)}x&&w.sort((I,P)=>I.sortKey-P.sortKey);for(const I of w){const{geometry:P,index:D,sourceLayerIndex:F}=I;if(this.hasPattern){const V=t0("line",this.layers,I,this.zoom,h);this.patternFeatures.push(V)}else this.addFeature(I,P,D,p,{});h.featureIndex.insert(s[D].feature,P,D,F,this.index)}}update(s,h,p){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(s,h,this.stateDependentLayers,p)}addFeatures(s,h,p){for(const _ of this.patternFeatures)this.addFeature(_,_.geometry,_.index,h,p)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(s){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=s.createVertexBuffer(this.layoutVertexArray2,zL)),this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,NL),this.indexBuffer=s.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(s),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(s){if(s.properties&&Object.prototype.hasOwnProperty.call(s.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(s.properties,"mapbox_clip_end"))return{start:+s.properties.mapbox_clip_start,end:+s.properties.mapbox_clip_end}}addFeature(s,h,p,_,x){const w=this.layers[0].layout,I=w.get("line-join").evaluate(s,{}),P=w.get("line-cap"),D=w.get("line-miter-limit"),F=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(s);for(const V of h)this.addLine(V,s,I,P,D,F);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,s,p,x,_)}addLine(s,h,p,_,x,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let we=0;we<s.length-1;we++)this.totalDistance+=s[we].dist(s[we+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const I=FL[h.type]==="Polygon";let P=s.length;for(;P>=2&&s[P-1].equals(s[P-2]);)P--;let D=0;for(;D<P-1&&s[D].equals(s[D+1]);)D++;if(P<(I?3:2))return;p==="bevel"&&(x=1.05);const F=this.overscaling<=16?15*Xr/(512*this.overscaling):0,V=this.segments.prepareSegment(10*P,this.layoutVertexArray,this.indexArray);let H,Y,J,ie,ge;this.e1=this.e2=-1,I&&(H=s[P-2],ge=s[D].sub(H)._unit()._perp());for(let we=D;we<P;we++){if(J=we===P-1?I?s[D+1]:void 0:s[we+1],J&&s[we].equals(J))continue;ge&&(ie=ge),H&&(Y=H),H=s[we],ge=J?J.sub(H)._unit()._perp():ie,ie=ie||ge;let Ne=ie.add(ge);Ne.x===0&&Ne.y===0||Ne._unit();const Ee=ie.x*ge.x+ie.y*ge.y,Ae=Ne.x*ge.x+Ne.y*ge.y,Qe=Ae!==0?1/Ae:1/0,et=2*Math.sqrt(2-2*Ae),Ct=Ae<BL&&Y&&J,zt=ie.x*ge.y-ie.y*ge.x>0;if(Ct&&we>D){const ht=H.dist(Y);if(ht>2*F){const kt=H.sub(H.sub(Y)._mult(F/ht)._round());this.updateDistance(Y,kt),this.addCurrentVertex(kt,ie,0,0,V),Y=kt}}const It=Y&&J;let xt=It?p:I?"butt":_;if(It&&xt==="round"&&(Qe<w?xt="miter":Qe<=2&&(xt="fakeround")),xt==="miter"&&Qe>x&&(xt="bevel"),xt==="bevel"&&(Qe>2&&(xt="flipbevel"),Qe<x&&(xt="miter")),Y&&this.updateDistance(Y,H),xt==="miter")Ne._mult(Qe),this.addCurrentVertex(H,Ne,0,0,V);else if(xt==="flipbevel"){if(Qe>100)Ne=ge.mult(-1);else{const 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ht=H.dist(J);if(ht>2*F){const kt=H.add(J.sub(H)._mult(F/ht)._round());this.updateDistance(H,kt),this.addCurrentVertex(kt,ge,0,0,V),H=kt}}}}addCurrentVertex(s,h,p,_,x,w=!1){const I=h.y*_-h.x,P=-h.y-h.x*_;this.addHalfVertex(s,h.x+h.y*p,h.y-h.x*p,w,!1,p,x),this.addHalfVertex(s,I,P,w,!0,-_,x),this.distance>Ub/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(s,h,p,_,x,w))}addHalfVertex({x:s,y:h},p,_,x,w,I,P){const D=.5*(this.lineClips?this.scaledDistance*(Ub-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((s<<1)+(x?1:0),(h<<1)+(w?1:0),Math.round(63*p)+128,Math.round(63*_)+128,1+(I===0?0:I<0?-1:1)|(63&D)<<2,D>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const F=P.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,F),P.primitiveLength++),w?this.e2=F:this.e1=F}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(s,h){this.distance+=s.dist(h),this.updateScaledDistance()}}let jb,Gb;Pt("LineBucket",o0,{omit:["layers","patternFeatures"]});var qb={get paint(){return Gb=Gb||new Mo({"line-opacity":new $t(me.paint_line["line-opacity"]),"line-color":new $t(me.paint_line["line-color"]),"line-translate":new jt(me.paint_line["line-translate"]),"line-translate-anchor":new jt(me.paint_line["line-translate-anchor"]),"line-width":new $t(me.paint_line["line-width"]),"line-gap-width":new $t(me.paint_line["line-gap-width"]),"line-offset":new $t(me.paint_line["line-offset"]),"line-blur":new $t(me.paint_line["line-blur"]),"line-dasharray":new Oc(me.paint_line["line-dasharray"]),"line-pattern":new $h(me.paint_line["line-pattern"]),"line-gradient":new Hp(me.paint_line["line-gradient"])})},get layout(){return jb=jb||new Mo({"line-cap":new jt(me.layout_line["line-cap"]),"line-join":new $t(me.layout_line["line-join"]),"line-miter-limit":new jt(me.layout_line["line-miter-limit"]),"line-round-limit":new jt(me.layout_line["line-round-limit"]),"line-sort-key":new $t(me.layout_line["line-sort-key"])})}};class VL extends $t{possiblyEvaluate(s,h){return h=new Er(Math.floor(h.zoom),{now:h.now,fadeDuration:h.fadeDuration,zoomHistory:h.zoomHistory,transition:h.transition}),super.possiblyEvaluate(s,h)}evaluate(s,h,p,_){return h=ae({},h,{zoom:Math.floor(h.zoom)}),super.evaluate(s,h,p,_)}}let Ig;class UL extends Ds{constructor(s){super(s,qb),this.gradientVersion=0,Ig||(Ig=new VL(qb.paint.properties["line-width"].specification),Ig.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(s){if(s==="line-gradient"){const h=this.gradientExpression();this.stepInterpolant=!!function(p){return 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Jo=ht*Si+Ko;No.lineOffset=Math.max(Ko,_o),Cr+=Jo,_s=Math.max(Jo,_s),++di}var Gi;const Qi=Cr-gd,{horizontalAlign:Do,verticalAlign:Ro}=h0(kt);(function(wi,Si,_o,No,yo,Ko,Jo,Ei,An){const vo=(Si-_o)*yo;let eo=0;eo=Ko!==Jo?-Ei*No-gd:(-No*An+.5)*Jo;for(const Ii of wi)for(const sa of Ii.positionedGlyphs)sa.x+=vo,sa.y+=eo})(et.positionedLines,Ao,Do,Ro,xi,_s,ht,Qi,xt.length),et.top+=-Ro*Qi,et.bottom=et.top+Qi,et.left+=-Do*xi,et.right=et.left+xi}(Qe,s,h,p,we,w,I,P,V,D,H,ie),!function(et){for(const Ct of et)if(Ct.positionedGlyphs.length!==0)return!1;return!0}(Ae)&&Qe}const Lg={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},oP={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function rx(u,s,h,p,_,x){if(s.imageName){const w=p[s.imageName];return w?w.displaySize[0]*s.scale*bi/x+_:0}{const w=h[s.fontStack],I=w&&w[u];return I?I.metrics.advance*s.scale+_:0}}function ix(u,s,h,p){const _=Math.pow(u-s,2);return p?u<s?_/2:2*_:_+Math.abs(h)*h}function sP(u,s,h){let p=0;return u===10&&(p-=1e4),h&&(p+=150),u!==40&&u!==65288||(p+=50),s!==41&&s!==65289||(p+=50),p}function ox(u,s,h,p,_,x){let w=null,I=ix(s,h,_,x);for(const P of p){const D=ix(s-P.x,h,_,x)+P.badness;D<=I&&(w=P,I=D)}return{index:u,x:s,priorBreak:w,badness:I}}function sx(u){return u?sx(u.priorBreak).concat(u.index):[]}function c0(u,s,h,p,_,x,w){if(x!=="point")return[];if(!u)return[];const I=[],P=function(H,Y,J,ie,ge,we){let Ne=0;for(let Ee=0;Ee<H.length();Ee++){const Ae=H.getSection(Ee);Ne+=rx(H.getCharCode(Ee),Ae,ie,ge,Y,we)}return Ne/Math.max(1,Math.ceil(Ne/J))}(u,s,h,p,_,w),D=u.text.indexOf("​")>=0;let F=0;for(let H=0;H<u.length();H++){const Y=u.getSection(H),J=u.getCharCode(H);if(Lg[J]||(F+=rx(J,Y,p,_,s,w)),H<u.length()-1){const ie=!((V=J)<11904||!(Et["Bopomofo Extended"](V)||Et.Bopomofo(V)||Et["CJK Compatibility Forms"](V)||Et["CJK Compatibility Ideographs"](V)||Et["CJK Compatibility"](V)||Et["CJK Radicals Supplement"](V)||Et["CJK Strokes"](V)||Et["CJK Symbols and Punctuation"](V)||Et["CJK Unified Ideographs Extension A"](V)||Et["CJK Unified Ideographs"](V)||Et["Enclosed CJK Letters and Months"](V)||Et["Halfwidth and Fullwidth Forms"](V)||Et.Hiragana(V)||Et["Ideographic Description Characters"](V)||Et["Kangxi Radicals"](V)||Et["Katakana Phonetic Extensions"](V)||Et.Katakana(V)||Et["Vertical Forms"](V)||Et["Yi Radicals"](V)||Et["Yi Syllables"](V)));(oP[J]||ie||Y.imageName)&&I.push(ox(H+1,F,P,I,sP(J,u.getCharCode(H+1),ie&&D),!1))}}var V;return sx(ox(u.length(),F,P,I,0,!0))}function h0(u){let s=.5,h=.5;switch(u){case"right":case"top-right":case"bottom-right":s=1;break;case"left":case"top-left":case"bottom-left":s=0}switch(u){case"bottom":case"bottom-right":case"bottom-left":h=1;break;case"top":case"top-right":case"top-left":h=0}return{horizontalAlign:s,verticalAlign:h}}function aP(u,s,h,p,_){if(!p&&!_)return;const x=u[h],w=(u[h].x+x.metrics.advance*x.scale)*p;for(let I=s;I<=h;I++)u[I].x-=w,u[I].y+=_}function lP(u,s,h){const{horizontalAlign:p,verticalAlign:_}=h0(h),x=s[0]-u.displaySize[0]*p,w=s[1]-u.displaySize[1]*_;return{image:u,top:w,bottom:w+u.displaySize[1],left:x,right:x+u.displaySize[0]}}function ax(u,s,h,p,_,x){const w=u.image;let I;if(w.content){const ge=w.content,we=w.pixelRatio||1;I=[ge[0]/we,ge[1]/we,w.displaySize[0]-ge[2]/we,w.displaySize[1]-ge[3]/we]}const P=s.left*x,D=s.right*x;let F,V,H,Y;h==="width"||h==="both"?(Y=_[0]+P-p[3],V=_[0]+D+p[1]):(Y=_[0]+(P+D-w.displaySize[0])/2,V=Y+w.displaySize[0]);const J=s.top*x,ie=s.bottom*x;return h==="height"||h==="both"?(F=_[1]+J-p[0],H=_[1]+ie+p[2]):(F=_[1]+(J+ie-w.displaySize[1])/2,H=F+w.displaySize[1]),{image:w,top:F,right:V,bottom:H,left:Y,collisionPadding:I}}const yd=255,_l=128,Uu=yd*_l;function lx(u,s){const{expression:h}=s;if(h.kind==="constant")return{kind:"constant",layoutSize:h.evaluate(new Er(u+1))};if(h.kind==="source")return{kind:"source"};{const{zoomStops:p,interpolationType:_}=h;let x=0;for(;x<p.length&&p[x]<=u;)x++;x=Math.max(0,x-1);let w=x;for(;w<p.length&&p[w]<u+1;)w++;w=Math.min(p.length-1,w);const I=p[x],P=p[w];return h.kind==="composite"?{kind:"composite",minZoom:I,maxZoom:P,interpolationType:_}:{kind:"camera",minZoom:I,maxZoom:P,minSize:h.evaluate(new Er(I)),maxSize:h.evaluate(new Er(P)),interpolationType:_}}}function f0(u,s,h){let p="never";const _=u.get(s);return _?p=_:u.get(h)&&(p="always"),p}const uP=Bu.VectorTileFeature.types,cP=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Pg(u,s,h,p,_,x,w,I,P,D,F,V,H){const Y=I?Math.min(Uu,Math.round(I[0])):0,J=I?Math.min(Uu,Math.round(I[1])):0;u.emplaceBack(s,h,Math.round(32*p),Math.round(32*_),x,w,(Y<<1)+(P?1:0),J,16*D,16*F,256*V,256*H)}function p0(u,s,h){u.emplaceBack(s.x,s.y,h),u.emplaceBack(s.x,s.y,h),u.emplaceBack(s.x,s.y,h),u.emplaceBack(s.x,s.y,h)}function hP(u){for(const s of u.sections)if(qy(s.text))return!0;return!1}class d0{constructor(s){this.layoutVertexArray=new Ue,this.indexArray=new $e,this.programConfigurations=s,this.segments=new dt,this.dynamicLayoutVertexArray=new xe,this.opacityVertexArray=new De,this.hasVisibleVertices=!1,this.placedSymbolArray=new f}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(s,h,p,_){this.isEmpty()||(p&&(this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,jL.members),this.indexBuffer=s.createIndexBuffer(this.indexArray,h),this.dynamicLayoutVertexBuffer=s.createVertexBuffer(this.dynamicLayoutVertexArray,GL.members,!0),this.opacityVertexBuffer=s.createVertexBuffer(this.opacityVertexArray,cP,!0),this.opacityVertexBuffer.itemSize=1),(p||_)&&this.programConfigurations.upload(s))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Pt("SymbolBuffers",d0);class m0{constructor(s,h,p){this.layoutVertexArray=new s,this.layoutAttributes=h,this.indexArray=new p,this.segments=new dt,this.collisionVertexArray=new He}upload(s){this.layoutVertexBuffer=s.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=s.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=s.createVertexBuffer(this.collisionVertexArray,qL.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Pt("CollisionBuffers",m0);class df{constructor(s){this.collisionBoxArray=s.collisionBoxArray,this.zoom=s.zoom,this.overscaling=s.overscaling,this.layers=s.layers,this.layerIds=this.layers.map(w=>w.id),this.index=s.index,this.pixelRatio=s.pixelRatio,this.sourceLayerIndex=s.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Hy([]),this.placementViewportMatrix=Hy([]);const h=this.layers[0]._unevaluatedLayout._values;this.textSizeData=lx(this.zoom,h["text-size"]),this.iconSizeData=lx(this.zoom,h["icon-size"]);const p=this.layers[0].layout,_=p.get("symbol-sort-key"),x=p.get("symbol-z-order");this.canOverlap=f0(p,"text-overlap","text-allow-overlap")!=="never"||f0(p,"icon-overlap","icon-allow-overlap")!=="never"||p.get("text-ignore-placement")||p.get("icon-ignore-placement"),this.sortFeaturesByKey=x!=="viewport-y"&&!_.isConstant(),this.sortFeaturesByY=(x==="viewport-y"||x==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,p.get("symbol-placement")==="point"&&(this.writingModes=p.get("text-writing-mode").map(w=>c.ah[w])),this.stateDependentLayerIds=this.layers.filter(w=>w.isStateDependent()).map(w=>w.id),this.sourceID=s.sourceID}createArrays(){this.text=new d0(new Ar(this.layers,this.zoom,s=>/^text/.test(s))),this.icon=new d0(new Ar(this.layers,this.zoom,s=>/^icon/.test(s))),this.glyphOffsetArray=new b,this.lineVertexArray=new T,this.symbolInstances=new g,this.textAnchorOffsets=new k}calculateGlyphDependencies(s,h,p,_,x){for(let w=0;w<s.length;w++)if(h[s.charCodeAt(w)]=!0,(p||_)&&x){const I=md[s.charAt(w)];I&&(h[I.charCodeAt(0)]=!0)}}populate(s,h,p){const _=this.layers[0],x=_.layout,w=x.get("text-font"),I=x.get("text-field"),P=x.get("icon-image"),D=(I.value.kind!=="constant"||I.value.value instanceof Wo&&!I.value.value.isEmpty()||I.value.value.toString().length>0)&&(w.value.kind!=="constant"||w.value.value.length>0),F=P.value.kind!=="constant"||!!P.value.value||Object.keys(P.parameters).length>0,V=x.get("symbol-sort-key");if(this.features=[],!D&&!F)return;const H=h.iconDependencies,Y=h.glyphDependencies,J=h.availableImages,ie=new Er(this.zoom);for(const{feature:ge,id:we,index:Ne,sourceLayerIndex:Ee}of s){const Ae=_._featureFilter.needGeometry,Qe=Ql(ge,Ae);if(!_._featureFilter.filter(ie,Qe,p))continue;let et,Ct;if(Ae||(Qe.geometry=Jl(ge)),D){const It=_.getValueAndResolveTokens("text-field",Qe,p,J),xt=Wo.factory(It),ht=this.hasRTLText=this.hasRTLText||hP(xt);(!ht||pl.getRTLTextPluginStatus()==="unavailable"||ht&&pl.isParsed())&&(et=HL(xt,_,Qe))}if(F){const It=_.getValueAndResolveTokens("icon-image",Qe,p,J);Ct=It instanceof ds?It:ds.fromString(It)}if(!et&&!Ct)continue;const zt=this.sortFeaturesByKey?V.evaluate(Qe,{},p):void 0;if(this.features.push({id:we,text:et,icon:Ct,index:Ne,sourceLayerIndex:Ee,geometry:Qe.geometry,properties:ge.properties,type:uP[ge.type],sortKey:zt}),Ct&&(H[Ct.name]=!0),et){const It=w.evaluate(Qe,{},p).join(","),xt=x.get("text-rotation-alignment")!=="viewport"&&x.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(c.ah.vertical)>=0;for(const ht of et.sections)if(ht.image)H[ht.image.name]=!0;else{const kt=zu(et.toString()),yt=ht.fontStack||It,st=Y[yt]=Y[yt]||{};this.calculateGlyphDependencies(ht.text,st,xt,this.allowVerticalPlacement,kt)}}}x.get("symbol-placement")==="line"&&(this.features=function(ge){const we={},Ne={},Ee=[];let Ae=0;function Qe(It){Ee.push(ge[It]),Ae++}function et(It,xt,ht){const kt=Ne[It];return delete Ne[It],Ne[xt]=kt,Ee[kt].geometry[0].pop(),Ee[kt].geometry[0]=Ee[kt].geometry[0].concat(ht[0]),kt}function Ct(It,xt,ht){const kt=we[xt];return delete we[xt],we[It]=kt,Ee[kt].geometry[0].shift(),Ee[kt].geometry[0]=ht[0].concat(Ee[kt].geometry[0]),kt}function zt(It,xt,ht){const kt=ht?xt[0][xt[0].length-1]:xt[0][0];return`${It}:${kt.x}:${kt.y}`}for(let It=0;It<ge.length;It++){const xt=ge[It],ht=xt.geometry,kt=xt.text?xt.text.toString():null;if(!kt){Qe(It);continue}const yt=zt(kt,ht),st=zt(kt,ht,!0);if(yt in Ne&&st in we&&Ne[yt]!==we[st]){const Yt=Ct(yt,st,ht),Vt=et(yt,st,Ee[Yt].geometry);delete we[yt],delete Ne[st],Ne[zt(kt,Ee[Vt].geometry,!0)]=Vt,Ee[Yt].geometry=null}else yt in Ne?et(yt,st,ht):st in we?Ct(yt,st,ht):(Qe(It),we[yt]=Ae-1,Ne[st]=Ae-1)}return Ee.filter(It=>It.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((ge,we)=>ge.sortKey-we.sortKey)}update(s,h,p){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(s,h,this.layers,p),this.icon.programConfigurations.updatePaintArrays(s,h,this.layers,p))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(s){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(s),this.iconCollisionBox.upload(s)),this.text.upload(s,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(s,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(s,h){const p=this.lineVertexArray.length;if(s.segment!==void 0){let _=s.dist(h[s.segment+1]),x=s.dist(h[s.segment]);const w={};for(let I=s.segment+1;I<h.length;I++)w[I]={x:h[I].x,y:h[I].y,tileUnitDistanceFromAnchor:_},I<h.length-1&&(_+=h[I+1].dist(h[I]));for(let I=s.segment||0;I>=0;I--)w[I]={x:h[I].x,y:h[I].y,tileUnitDistanceFromAnchor:x},I>0&&(x+=h[I-1].dist(h[I]));for(let I=0;I<h.length;I++){const P=w[I];this.lineVertexArray.emplaceBack(P.x,P.y,P.tileUnitDistanceFromAnchor)}}return{lineStartIndex:p,lineLength:this.lineVertexArray.length-p}}addSymbols(s,h,p,_,x,w,I,P,D,F,V,H){const Y=s.indexArray,J=s.layoutVertexArray,ie=s.segments.prepareSegment(4*h.length,J,Y,this.canOverlap?w.sortKey:void 0),ge=this.glyphOffsetArray.length,we=ie.vertexLength,Ne=this.allowVerticalPlacement&&I===c.ah.vertical?Math.PI/2:0,Ee=w.text&&w.text.sections;for(let Ae=0;Ae<h.length;Ae++){const{tl:Qe,tr:et,bl:Ct,br:zt,tex:It,pixelOffsetTL:xt,pixelOffsetBR:ht,minFontScaleX:kt,minFontScaleY:yt,glyphOffset:st,isSDF:Yt,sectionIndex:Vt}=h[Ae],Pn=ie.vertexLength,xr=st[1];Pg(J,P.x,P.y,Qe.x,xr+Qe.y,It.x,It.y,p,Yt,xt.x,xt.y,kt,yt),Pg(J,P.x,P.y,et.x,xr+et.y,It.x+It.w,It.y,p,Yt,ht.x,xt.y,kt,yt),Pg(J,P.x,P.y,Ct.x,xr+Ct.y,It.x,It.y+It.h,p,Yt,xt.x,ht.y,kt,yt),Pg(J,P.x,P.y,zt.x,xr+zt.y,It.x+It.w,It.y+It.h,p,Yt,ht.x,ht.y,kt,yt),p0(s.dynamicLayoutVertexArray,P,Ne),Y.emplaceBack(Pn,Pn+1,Pn+2),Y.emplaceBack(Pn+1,Pn+2,Pn+3),ie.vertexLength+=4,ie.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(st[0]),Ae!==h.length-1&&Vt===h[Ae+1].sectionIndex||s.programConfigurations.populatePaintArrays(J.length,w,w.index,{},H,Ee&&Ee[Vt])}s.placedSymbolArray.emplaceBack(P.x,P.y,ge,this.glyphOffsetArray.length-ge,we,D,F,P.segment,p?p[0]:0,p?p[1]:0,_[0],_[1],I,0,!1,0,V)}_addCollisionDebugVertex(s,h,p,_,x,w){return h.emplaceBack(0,0),s.emplaceBack(p.x,p.y,_,x,Math.round(w.x),Math.round(w.y))}addCollisionDebugVertices(s,h,p,_,x,w,I){const P=x.segments.prepareSegment(4,x.layoutVertexArray,x.indexArray),D=P.vertexLength,F=x.layoutVertexArray,V=x.collisionVertexArray,H=I.anchorX,Y=I.anchorY;this._addCollisionDebugVertex(F,V,w,H,Y,new E(s,h)),this._addCollisionDebugVertex(F,V,w,H,Y,new E(p,h)),this._addCollisionDebugVertex(F,V,w,H,Y,new E(p,_)),this._addCollisionDebugVertex(F,V,w,H,Y,new E(s,_)),P.vertexLength+=4;const J=x.indexArray;J.emplaceBack(D,D+1),J.emplaceBack(D+1,D+2),J.emplaceBack(D+2,D+3),J.emplaceBack(D+3,D),P.primitiveLength+=4}addDebugCollisionBoxes(s,h,p,_){for(let x=s;x<h;x++){const w=this.collisionBoxArray.get(x);this.addCollisionDebugVertices(w.x1,w.y1,w.x2,w.y2,_?this.textCollisionBox:this.iconCollisionBox,w.anchorPoint,p)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new m0(qe,Hb.members,it),this.iconCollisionBox=new m0(qe,Hb.members,it);for(let s=0;s<this.symbolInstances.length;s++){const h=this.symbolInstances.get(s);this.addDebugCollisionBoxes(h.textBoxStartIndex,h.textBoxEndIndex,h,!0),this.addDebugCollisionBoxes(h.verticalTextBoxStartIndex,h.verticalTextBoxEndIndex,h,!0),this.addDebugCollisionBoxes(h.iconBoxStartIndex,h.iconBoxEndIndex,h,!1),this.addDebugCollisionBoxes(h.verticalIconBoxStartIndex,h.verticalIconBoxEndIndex,h,!1)}}_deserializeCollisionBoxesForSymbol(s,h,p,_,x,w,I,P,D){const F={};for(let V=h;V<p;V++){const H=s.get(V);F.textBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.textFeatureIndex=H.featureIndex;break}for(let V=_;V<x;V++){const H=s.get(V);F.verticalTextBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.verticalTextFeatureIndex=H.featureIndex;break}for(let V=w;V<I;V++){const H=s.get(V);F.iconBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.iconFeatureIndex=H.featureIndex;break}for(let V=P;V<D;V++){const H=s.get(V);F.verticalIconBox={x1:H.x1,y1:H.y1,x2:H.x2,y2:H.y2,anchorPointX:H.anchorPointX,anchorPointY:H.anchorPointY},F.verticalIconFeatureIndex=H.featureIndex;break}return F}deserializeCollisionBoxes(s){this.collisionArrays=[];for(let h=0;h<this.symbolInstances.length;h++){const p=this.symbolInstances.get(h);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(s,p.textBoxStartIndex,p.textBoxEndIndex,p.verticalTextBoxStartIndex,p.verticalTextBoxEndIndex,p.iconBoxStartIndex,p.iconBoxEndIndex,p.verticalIconBoxStartIndex,p.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(s,h){const p=s.placedSymbolArray.get(h),_=p.vertexStartIndex+4*p.numGlyphs;for(let x=p.vertexStartIndex;x<_;x+=4)s.indexArray.emplaceBack(x,x+1,x+2),s.indexArray.emplaceBack(x+1,x+2,x+3)}getSortedSymbolIndexes(s){if(this.sortedAngle===s&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const h=Math.sin(s),p=Math.cos(s),_=[],x=[],w=[];for(let I=0;I<this.symbolInstances.length;++I){w.push(I);const P=this.symbolInstances.get(I);_.push(0|Math.round(h*P.anchorX+p*P.anchorY)),x.push(P.featureIndex)}return w.sort((I,P)=>_[I]-_[P]||x[P]-x[I]),w}addToSortKeyRanges(s,h){const p=this.sortKeyRanges[this.sortKeyRanges.length-1];p&&p.sortKey===h?p.symbolInstanceEnd=s+1:this.sortKeyRanges.push({sortKey:h,symbolInstanceStart:s,symbolInstanceEnd:s+1})}sortFeatures(s){if(this.sortFeaturesByY&&this.sortedAngle!==s&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(s),this.sortedAngle=s,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const h of this.symbolInstanceIndexes){const p=this.symbolInstances.get(h);this.featureSortOrder.push(p.featureIndex),[p.rightJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.leftJustifiedTextSymbolIndex].forEach((_,x,w)=>{_>=0&&w.indexOf(_)===x&&this.addIndicesForPlacedSymbol(this.text,_)}),p.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,p.verticalPlacedTextSymbolIndex),p.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.placedIconSymbolIndex),p.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,p.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let ux,cx;Pt("SymbolBucket",df,{omit:["layers","collisionBoxArray","features","compareText"]}),df.MAX_GLYPHS=65535,df.addDynamicAttributes=p0;var g0={get paint(){return cx=cx||new Mo({"icon-opacity":new $t(me.paint_symbol["icon-opacity"]),"icon-color":new $t(me.paint_symbol["icon-color"]),"icon-halo-color":new $t(me.paint_symbol["icon-halo-color"]),"icon-halo-width":new $t(me.paint_symbol["icon-halo-width"]),"icon-halo-blur":new $t(me.paint_symbol["icon-halo-blur"]),"icon-translate":new jt(me.paint_symbol["icon-translate"]),"icon-translate-anchor":new jt(me.paint_symbol["icon-translate-anchor"]),"text-opacity":new $t(me.paint_symbol["text-opacity"]),"text-color":new $t(me.paint_symbol["text-color"],{runtimeType:Zr,getOverride:u=>u.textColor,hasOverride:u=>!!u.textColor}),"text-halo-color":new $t(me.paint_symbol["text-halo-color"]),"text-halo-width":new $t(me.paint_symbol["text-halo-width"]),"text-halo-blur":new $t(me.paint_symbol["text-halo-blur"]),"text-translate":new jt(me.paint_symbol["text-translate"]),"text-translate-anchor":new jt(me.paint_symbol["text-translate-anchor"])})},get layout(){return ux=ux||new Mo({"symbol-placement":new jt(me.layout_symbol["symbol-placement"]),"symbol-spacing":new jt(me.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new jt(me.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new $t(me.layout_symbol["symbol-sort-key"]),"symbol-z-order":new jt(me.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new jt(me.layout_symbol["icon-allow-overlap"]),"icon-overlap":new jt(me.layout_symbol["icon-overlap"]),"icon-ignore-placement":new jt(me.layout_symbol["icon-ignore-placement"]),"icon-optional":new jt(me.layout_symbol["icon-optional"]),"icon-rotation-alignment":new jt(me.layout_symbol["icon-rotation-alignment"]),"icon-size":new $t(me.layout_symbol["icon-size"]),"icon-text-fit":new jt(me.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new jt(me.layout_symbol["icon-text-fit-padding"]),"icon-image":new $t(me.layout_symbol["icon-image"]),"icon-rotate":new $t(me.layout_symbol["icon-rotate"]),"icon-padding":new $t(me.layout_symbol["icon-padding"]),"icon-keep-upright":new jt(me.layout_symbol["icon-keep-upright"]),"icon-offset":new $t(me.layout_symbol["icon-offset"]),"icon-anchor":new $t(me.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new jt(me.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new jt(me.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new jt(me.layout_symbol["text-rotation-alignment"]),"text-field":new $t(me.layout_symbol["text-field"]),"text-font":new $t(me.layout_symbol["text-font"]),"text-size":new $t(me.layout_symbol["text-size"]),"text-max-width":new $t(me.layout_symbol["text-max-width"]),"text-line-height":new jt(me.layout_symbol["text-line-height"]),"text-letter-spacing":new $t(me.layout_symbol["text-letter-spacing"]),"text-justify":new $t(me.layout_symbol["text-justify"]),"text-radial-offset":new $t(me.layout_symbol["text-radial-offset"]),"text-variable-anchor":new jt(me.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new $t(me.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new $t(me.layout_symbol["text-anchor"]),"text-max-angle":new jt(me.layout_symbol["text-max-angle"]),"text-writing-mode":new jt(me.layout_symbol["text-writing-mode"]),"text-rotate":new $t(me.layout_symbol["text-rotate"]),"text-padding":new jt(me.layout_symbol["text-padding"]),"text-keep-upright":new jt(me.layout_symbol["text-keep-upright"]),"text-transform":new $t(me.layout_symbol["text-transform"]),"text-offset":new $t(me.layout_symbol["text-offset"]),"text-allow-overlap":new jt(me.layout_symbol["text-allow-overlap"]),"text-overlap":new jt(me.layout_symbol["text-overlap"]),"text-ignore-placement":new jt(me.layout_symbol["text-ignore-placement"]),"text-optional":new jt(me.layout_symbol["text-optional"])})}};class hx{constructor(s){if(s.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=s.property.overrides?s.property.overrides.runtimeType:li,this.defaultValue=s}evaluate(s){if(s.formattedSection){const h=this.defaultValue.property.overrides;if(h&&h.hasOverride(s.formattedSection))return h.getOverride(s.formattedSection)}return s.feature&&s.featureState?this.defaultValue.evaluate(s.feature,s.featureState):this.defaultValue.property.specification.default}eachChild(s){this.defaultValue.isConstant()||s(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Pt("FormatSectionOverride",hx,{omit:["defaultValue"]});class Mg extends Ds{constructor(s){super(s,g0)}recalculate(s,h){if(super.recalculate(s,h),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const p=this.layout.get("text-writing-mode");if(p){const _=[];for(const x of p)_.indexOf(x)<0&&_.push(x);this.layout._values["text-writing-mode"]=_}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(s,h,p,_){const x=this.layout.get(s).evaluate(h,{},p,_),w=this._unevaluatedLayout._values[s];return w.isDataDriven()||ur(w.value)||!x?x:function(I,P){return P.replace(/{([^{}]+)}/g,(D,F)=>I&&F in I?String(I[F]):"")}(h.properties,x)}createBucket(s){return new df(s)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const s of g0.paint.overridableProperties){if(!Mg.hasPaintOverride(this.layout,s))continue;const h=this.paint.get(s),p=new hx(h),_=new br(p,h.property.specification);let x=null;x=h.value.kind==="constant"||h.value.kind==="source"?new Oh("source",_):new Np("composite",_,h.value.zoomStops),this.paint._values[s]=new As(h.property,x,h.parameters)}}_handleOverridablePaintPropertyUpdate(s,h,p){return!(!this.layout||h.isDataDriven()||p.isDataDriven())&&Mg.hasPaintOverride(this.layout,s)}static hasPaintOverride(s,h){const p=s.get("text-field"),_=g0.paint.properties[h];let x=!1;const w=I=>{for(const P of I)if(_.overrides&&_.overrides.hasOverride(P))return void(x=!0)};if(p.value.kind==="constant"&&p.value.value instanceof Wo)w(p.value.value.sections);else if(p.value.kind==="source"){const I=D=>{x||(D instanceof ll&&ci(D.value)===Jr?w(D.value.sections):D instanceof Rh?w(D.sections):D.eachChild(I))},P=p.value;P._styleExpression&&I(P._styleExpression.expression)}return x}}let fx;var fP={get paint(){return fx=fx||new Mo({"background-color":new jt(me.paint_background["background-color"]),"background-pattern":new Oc(me.paint_background["background-pattern"]),"background-opacity":new jt(me.paint_background["background-opacity"])})}};class pP extends Ds{constructor(s){super(s,fP)}}let px;var dP={get paint(){return px=px||new Mo({"raster-opacity":new jt(me.paint_raster["raster-opacity"]),"raster-hue-rotate":new jt(me.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new jt(me.paint_raster["raster-brightness-min"]),"raster-brightness-max":new jt(me.paint_raster["raster-brightness-max"]),"raster-saturation":new jt(me.paint_raster["raster-saturation"]),"raster-contrast":new jt(me.paint_raster["raster-contrast"]),"raster-resampling":new jt(me.paint_raster["raster-resampling"]),"raster-fade-duration":new jt(me.paint_raster["raster-fade-duration"])})}};class mP extends Ds{constructor(s){super(s,dP)}}class gP extends Ds{constructor(s){super(s,{}),this.onAdd=h=>{this.implementation.onAdd&&this.implementation.onAdd(h,h.painter.context.gl)},this.onRemove=h=>{this.implementation.onRemove&&this.implementation.onRemove(h,h.painter.context.gl)},this.implementation=s}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class _P{constructor(s){this._methodToThrottle=s,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const _0=63710088e-1;class ju{constructor(s,h){if(isNaN(s)||isNaN(h))throw new Error(`Invalid LngLat object: (${s}, ${h})`);if(this.lng=+s,this.lat=+h,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ju(ue(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(s){const h=Math.PI/180,p=this.lat*h,_=s.lat*h,x=Math.sin(p)*Math.sin(_)+Math.cos(p)*Math.cos(_)*Math.cos((s.lng-this.lng)*h);return _0*Math.acos(Math.min(x,1))}static convert(s){if(s instanceof ju)return s;if(Array.isArray(s)&&(s.length===2||s.length===3))return new ju(Number(s[0]),Number(s[1]));if(!Array.isArray(s)&&typeof s=="object"&&s!==null)return new ju(Number("lng"in s?s.lng:s.lon),Number(s.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const dx=2*Math.PI*_0;function mx(u){return dx*Math.cos(u*Math.PI/180)}function gx(u){return(180+u)/360}function _x(u){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+u*Math.PI/360)))/360}function yx(u,s){return u/mx(s)}function y0(u){return 360/Math.PI*Math.atan(Math.exp((180-360*u)*Math.PI/180))-90}class kg{constructor(s,h,p=0){this.x=+s,this.y=+h,this.z=+p}static fromLngLat(s,h=0){const p=ju.convert(s);return new kg(gx(p.lng),_x(p.lat),yx(h,p.lat))}toLngLat(){return new ju(360*this.x-180,y0(this.y))}toAltitude(){return this.z*mx(y0(this.y))}meterInMercatorCoordinateUnits(){return 1/dx*(s=y0(this.y),1/Math.cos(s*Math.PI/180));var s}}function vx(u,s,h){var p=2*Math.PI*6378137/256/Math.pow(2,h);return[u*p-2*Math.PI*6378137/2,s*p-2*Math.PI*6378137/2]}class v0{constructor(s,h,p){if(s<0||s>25||p<0||p>=Math.pow(2,s)||h<0||h>=Math.pow(2,s))throw new Error(`x=${h}, y=${p}, z=${s} outside of bounds. 0<=x<${Math.pow(2,s)}, 0<=y<${Math.pow(2,s)} 0<=z<=25 `);this.z=s,this.x=h,this.y=p,this.key=vd(0,s,s,h,p)}equals(s){return this.z===s.z&&this.x===s.x&&this.y===s.y}url(s,h,p){const _=(w=this.y,I=this.z,P=vx(256*(x=this.x),256*(w=Math.pow(2,I)-w-1),I),D=vx(256*(x+1),256*(w+1),I),P[0]+","+P[1]+","+D[0]+","+D[1]);var x,w,I,P,D;const F=function(V,H,Y){let J,ie="";for(let ge=V;ge>0;ge--)J=1<<ge-1,ie+=(H&J?1:0)+(Y&J?2:0);return ie}(this.z,this.x,this.y);return s[(this.x+this.y)%s.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(p==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,h>1?"@2x":"").replace(/{quadkey}/g,F).replace(/{bbox-epsg-3857}/g,_)}isChildOf(s){const h=this.z-s.z;return h>0&&s.x===this.x>>h&&s.y===this.y>>h}getTilePoint(s){const h=Math.pow(2,this.z);return new E((s.x*h-this.x)*Xr,(s.y*h-this.y)*Xr)}toString(){return`${this.z}/${this.x}/${this.y}`}}class bx{constructor(s,h){this.wrap=s,this.canonical=h,this.key=vd(s,h.z,h.z,h.x,h.y)}}class Ns{constructor(s,h,p,_,x){if(s<p)throw new Error(`overscaledZ should be >= z; overscaledZ = ${s}; z = ${p}`);this.overscaledZ=s,this.wrap=h,this.canonical=new v0(p,+_,+x),this.key=vd(h,s,p,_,x)}clone(){return new Ns(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(s){return this.overscaledZ===s.overscaledZ&&this.wrap===s.wrap&&this.canonical.equals(s.canonical)}scaledTo(s){if(s>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${s}; overscaledZ = ${this.overscaledZ}`);const h=this.canonical.z-s;return s>this.canonical.z?new Ns(s,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Ns(s,this.wrap,s,this.canonical.x>>h,this.canonical.y>>h)}calculateScaledKey(s,h){if(s>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${s}; overscaledZ = ${this.overscaledZ}`);const p=this.canonical.z-s;return s>this.canonical.z?vd(this.wrap*+h,s,this.canonical.z,this.canonical.x,this.canonical.y):vd(this.wrap*+h,s,s,this.canonical.x>>p,this.canonical.y>>p)}isChildOf(s){if(s.wrap!==this.wrap)return!1;const h=this.canonical.z-s.canonical.z;return s.overscaledZ===0||s.overscaledZ<this.overscaledZ&&s.canonical.x===this.canonical.x>>h&&s.canonical.y===this.canonical.y>>h}children(s){if(this.overscaledZ>=s)return[new Ns(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const h=this.canonical.z+1,p=2*this.canonical.x,_=2*this.canonical.y;return[new Ns(h,this.wrap,h,p,_),new Ns(h,this.wrap,h,p+1,_),new Ns(h,this.wrap,h,p,_+1),new Ns(h,this.wrap,h,p+1,_+1)]}isLessThan(s){return this.wrap<s.wrap||!(this.wrap>s.wrap)&&(this.overscaledZ<s.overscaledZ||!(this.overscaledZ>s.overscaledZ)&&(this.canonical.x<s.canonical.x||!(this.canonical.x>s.canonical.x)&&this.canonical.y<s.canonical.y))}wrapped(){return new Ns(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(s){return new Ns(this.overscaledZ,s,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new bx(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(s){return this.canonical.getTilePoint(new kg(s.x-this.wrap,s.y))}}function vd(u,s,h,p,_){(u*=2)<0&&(u=-1*u-1);const x=1<<h;return(x*x*u+x*_+p).toString(36)+h.toString(36)+s.toString(36)}Pt("CanonicalTileID",v0),Pt("OverscaledTileID",Ns,{omit:["posMatrix"]});class xx{constructor(s,h,p,_=1,x=1,w=1,I=0){if(this.uid=s,h.height!==h.width)throw new RangeError("DEM tiles must be square");if(p&&!["mapbox","terrarium","custom"].includes(p))return void Ge(`"${p}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=h.height;const P=this.dim=h.height-2;switch(this.data=new Uint32Array(h.data.buffer),p){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=_,this.greenFactor=x,this.blueFactor=w,this.baseShift=I;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let D=0;D<P;D++)this.data[this._idx(-1,D)]=this.data[this._idx(0,D)],this.data[this._idx(P,D)]=this.data[this._idx(P-1,D)],this.data[this._idx(D,-1)]=this.data[this._idx(D,0)],this.data[this._idx(D,P)]=this.data[this._idx(D,P-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(P,-1)]=this.data[this._idx(P-1,0)],this.data[this._idx(-1,P)]=this.data[this._idx(0,P-1)],this.data[this._idx(P,P)]=this.data[this._idx(P-1,P-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let D=0;D<P;D++)for(let F=0;F<P;F++){const V=this.get(D,F);V>this.max&&(this.max=V),V<this.min&&(this.min=V)}}get(s,h){const p=new Uint8Array(this.data.buffer),_=4*this._idx(s,h);return this.unpack(p[_],p[_+1],p[_+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(s,h){if(s<-1||s>=this.dim+1||h<-1||h>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(h+1)*this.stride+(s+1)}unpack(s,h,p){return s*this.redFactor+h*this.greenFactor+p*this.blueFactor-this.baseShift}getPixels(){return new Rs({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(s,h,p){if(this.dim!==s.dim)throw new Error("dem dimension mismatch");let _=h*this.dim,x=h*this.dim+this.dim,w=p*this.dim,I=p*this.dim+this.dim;switch(h){case-1:_=x-1;break;case 1:x=_+1}switch(p){case-1:w=I-1;break;case 1:I=w+1}const P=-h*this.dim,D=-p*this.dim;for(let F=w;F<I;F++)for(let V=_;V<x;V++)this.data[this._idx(V,F)]=s.data[this._idx(V+P,F+D)]}}Pt("DEMData",xx);class wx{constructor(s){this._stringToNumber={},this._numberToString=[];for(let h=0;h<s.length;h++){const p=s[h];this._stringToNumber[p]=h,this._numberToString[h]=p}}encode(s){return this._stringToNumber[s]}decode(s){if(s>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${s} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[s]}}class Sx{constructor(s,h,p,_,x){this.type="Feature",this._vectorTileFeature=s,s._z=h,s._x=p,s._y=_,this.properties=s.properties,this.id=x}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(s){this._geometry=s}toJSON(){const s={geometry:this.geometry};for(const h in this)h!=="_geometry"&&h!=="_vectorTileFeature"&&(s[h]=this[h]);return s}}class Ex{constructor(s,h){this.tileID=s,this.x=s.canonical.x,this.y=s.canonical.y,this.z=s.canonical.z,this.grid=new Dc(Xr,16,0),this.grid3D=new Dc(Xr,16,0),this.featureIndexArray=new j,this.promoteId=h}insert(s,h,p,_,x,w){const I=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(p,_,x);const P=w?this.grid3D:this.grid;for(let D=0;D<h.length;D++){const F=h[D],V=[1/0,1/0,-1/0,-1/0];for(let H=0;H<F.length;H++){const Y=F[H];V[0]=Math.min(V[0],Y.x),V[1]=Math.min(V[1],Y.y),V[2]=Math.max(V[2],Y.x),V[3]=Math.max(V[3],Y.y)}V[0]<Xr&&V[1]<Xr&&V[2]>=0&&V[3]>=0&&P.insert(I,V[0],V[1],V[2],V[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Bu.VectorTile(new a0(this.rawTileData)).layers,this.sourceLayerCoder=new wx(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(s,h,p,_){this.loadVTLayers();const x=s.params||{},w=Xr/s.tileSize/s.scale,I=Vh(x.filter),P=s.queryGeometry,D=s.queryPadding*w,F=Cx(P),V=this.grid.query(F.minX-D,F.minY-D,F.maxX+D,F.maxY+D),H=Cx(s.cameraQueryGeometry),Y=this.grid3D.query(H.minX-D,H.minY-D,H.maxX+D,H.maxY+D,(ge,we,Ne,Ee)=>function(Ae,Qe,et,Ct,zt){for(const xt of Ae)if(Qe<=xt.x&&et<=xt.y&&Ct>=xt.x&&zt>=xt.y)return!0;const It=[new E(Qe,et),new E(Qe,zt),new E(Ct,zt),new E(Ct,et)];if(Ae.length>2){for(const xt of It)if(af(Ae,xt))return!0}for(let xt=0;xt<Ae.length-1;xt++)if(YT(Ae[xt],Ae[xt+1],It))return!0;return!1}(s.cameraQueryGeometry,ge-D,we-D,Ne+D,Ee+D));for(const ge of Y)V.push(ge);V.sort(yP);const J={};let ie;for(let ge=0;ge<V.length;ge++){const we=V[ge];if(we===ie)continue;ie=we;const Ne=this.featureIndexArray.get(we);let Ee=null;this.loadMatchingFeature(J,Ne.bucketIndex,Ne.sourceLayerIndex,Ne.featureIndex,I,x.layers,x.availableImages,h,p,_,(Ae,Qe,et)=>(Ee||(Ee=Jl(Ae)),Qe.queryIntersectsFeature(P,Ae,et,Ee,this.z,s.transform,w,s.pixelPosMatrix)))}return J}loadMatchingFeature(s,h,p,_,x,w,I,P,D,F,V){const H=this.bucketLayerIDs[h];if(w&&!function(ge,we){for(let Ne=0;Ne<ge.length;Ne++)if(we.indexOf(ge[Ne])>=0)return!0;return!1}(w,H))return;const Y=this.sourceLayerCoder.decode(p),J=this.vtLayers[Y].feature(_);if(x.needGeometry){const ge=Ql(J,!0);if(!x.filter(new Er(this.tileID.overscaledZ),ge,this.tileID.canonical))return}else if(!x.filter(new Er(this.tileID.overscaledZ),J))return;const ie=this.getId(J,Y);for(let ge=0;ge<H.length;ge++){const we=H[ge];if(w&&w.indexOf(we)<0)continue;const Ne=P[we];if(!Ne)continue;let Ee={};ie&&F&&(Ee=F.getState(Ne.sourceLayer||"_geojsonTileLayer",ie));const Ae=ae({},D[we]);Ae.paint=Ix(Ae.paint,Ne.paint,J,Ee,I),Ae.layout=Ix(Ae.layout,Ne.layout,J,Ee,I);const Qe=!V||V(J,Ne,Ee);if(!Qe)continue;const et=new Sx(J,this.z,this.x,this.y,ie);et.layer=Ae;let Ct=s[we];Ct===void 0&&(Ct=s[we]=[]),Ct.push({featureIndex:_,feature:et,intersectionZ:Qe})}}lookupSymbolFeatures(s,h,p,_,x,w,I,P){const D={};this.loadVTLayers();const F=Vh(x);for(const V of s)this.loadMatchingFeature(D,p,_,V,F,w,I,P,h);return D}hasLayer(s){for(const h of this.bucketLayerIDs)for(const p of h)if(s===p)return!0;return!1}getId(s,h){let p=s.id;return this.promoteId&&(p=s.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[h]],typeof p=="boolean"&&(p=Number(p))),p}}function Ix(u,s,h,p,_){return fe(u,(x,w)=>{const I=s instanceof Nc?s.get(w):null;return I&&I.evaluate?I.evaluate(h,p,_):I})}function Cx(u){let s=1/0,h=1/0,p=-1/0,_=-1/0;for(const x of u)s=Math.min(s,x.x),h=Math.min(h,x.y),p=Math.max(p,x.x),_=Math.max(_,x.y);return{minX:s,minY:h,maxX:p,maxY:_}}function yP(u,s){return s-u}function Tx(u,s,h,p,_){const x=[];for(let w=0;w<u.length;w++){const I=u[w];let P;for(let D=0;D<I.length-1;D++){let F=I[D],V=I[D+1];F.x<s&&V.x<s||(F.x<s?F=new E(s,F.y+(s-F.x)/(V.x-F.x)*(V.y-F.y))._round():V.x<s&&(V=new E(s,F.y+(s-F.x)/(V.x-F.x)*(V.y-F.y))._round()),F.y<h&&V.y<h||(F.y<h?F=new E(F.x+(h-F.y)/(V.y-F.y)*(V.x-F.x),h)._round():V.y<h&&(V=new E(F.x+(h-F.y)/(V.y-F.y)*(V.x-F.x),h)._round()),F.x>=p&&V.x>=p||(F.x>=p?F=new E(p,F.y+(p-F.x)/(V.x-F.x)*(V.y-F.y))._round():V.x>=p&&(V=new E(p,F.y+(p-F.x)/(V.x-F.x)*(V.y-F.y))._round()),F.y>=_&&V.y>=_||(F.y>=_?F=new E(F.x+(_-F.y)/(V.y-F.y)*(V.x-F.x),_)._round():V.y>=_&&(V=new E(F.x+(_-F.y)/(V.y-F.y)*(V.x-F.x),_)._round()),P&&F.equals(P[P.length-1])||(P=[F],x.push(P)),P.push(V)))))}}return x}Pt("FeatureIndex",Ex,{omit:["rawTileData","sourceLayerCoder"]});class Gu extends E{constructor(s,h,p,_){super(s,h),this.angle=p,_!==void 0&&(this.segment=_)}clone(){return new Gu(this.x,this.y,this.angle,this.segment)}}function Lx(u,s,h,p,_){if(s.segment===void 0||h===0)return!0;let x=s,w=s.segment+1,I=0;for(;I>-h/2;){if(w--,w<0)return!1;I-=u[w].dist(x),x=u[w]}I+=u[w].dist(u[w+1]),w++;const P=[];let D=0;for(;I<h/2;){const F=u[w],V=u[w+1];if(!V)return!1;let H=u[w-1].angleTo(F)-F.angleTo(V);for(H=Math.abs((H+3*Math.PI)%(2*Math.PI)-Math.PI),P.push({distance:I,angleDelta:H}),D+=H;I-P[0].distance>p;)D-=P.shift().angleDelta;if(D>_)return!1;w++,I+=F.dist(V)}return!0}function Px(u){let s=0;for(let h=0;h<u.length-1;h++)s+=u[h].dist(u[h+1]);return s}function Mx(u,s,h){return u?.6*s*h:0}function kx(u,s){return Math.max(u?u.right-u.left:0,s?s.right-s.left:0)}function vP(u,s,h,p,_,x){const w=Mx(h,_,x),I=kx(h,p)*x;let P=0;const D=Px(u)/2;for(let F=0;F<u.length-1;F++){const V=u[F],H=u[F+1],Y=V.dist(H);if(P+Y>D){const J=(D-P)/Y,ie=mo.number(V.x,H.x,J),ge=mo.number(V.y,H.y,J),we=new Gu(ie,ge,H.angleTo(V),F);return we._round(),!w||Lx(u,we,I,w,s)?we:void 0}P+=Y}}function bP(u,s,h,p,_,x,w,I,P){const D=Mx(p,x,w),F=kx(p,_),V=F*w,H=u[0].x===0||u[0].x===P||u[0].y===0||u[0].y===P;return s-V<s/4&&(s=V+s/4),Ax(u,H?s/2*I%s:(F/2+2*x)*w*I%s,s,D,h,V,H,!1,P)}function Ax(u,s,h,p,_,x,w,I,P){const D=x/2,F=Px(u);let V=0,H=s-h,Y=[];for(let J=0;J<u.length-1;J++){const ie=u[J],ge=u[J+1],we=ie.dist(ge),Ne=ge.angleTo(ie);for(;H+h<V+we;){H+=h;const Ee=(H-V)/we,Ae=mo.number(ie.x,ge.x,Ee),Qe=mo.number(ie.y,ge.y,Ee);if(Ae>=0&&Ae<P&&Qe>=0&&Qe<P&&H-D>=0&&H+D<=F){const et=new Gu(Ae,Qe,Ne,J);et._round(),p&&!Lx(u,et,x,p,_)||Y.push(et)}}V+=we}return I||Y.length||w||(Y=Ax(u,V/2,h,p,_,x,w,!0,P)),Y}Pt("Anchor",Gu);const mf=$o;function Dx(u,s,h,p){const _=[],x=u.image,w=x.pixelRatio,I=x.paddedRect.w-2*mf,P=x.paddedRect.h-2*mf,D=u.right-u.left,F=u.bottom-u.top,V=x.stretchX||[[0,I]],H=x.stretchY||[[0,P]],Y=(ht,kt)=>ht+kt[1]-kt[0],J=V.reduce(Y,0),ie=H.reduce(Y,0),ge=I-J,we=P-ie;let Ne=0,Ee=J,Ae=0,Qe=ie,et=0,Ct=ge,zt=0,It=we;if(x.content&&p){const ht=x.content;Ne=Ag(V,0,ht[0]),Ae=Ag(H,0,ht[1]),Ee=Ag(V,ht[0],ht[2]),Qe=Ag(H,ht[1],ht[3]),et=ht[0]-Ne,zt=ht[1]-Ae,Ct=ht[2]-ht[0]-Ee,It=ht[3]-ht[1]-Qe}const xt=(ht,kt,yt,st)=>{const Yt=Dg(ht.stretch-Ne,Ee,D,u.left),Vt=Rg(ht.fixed-et,Ct,ht.stretch,J),Pn=Dg(kt.stretch-Ae,Qe,F,u.top),xr=Rg(kt.fixed-zt,It,kt.stretch,ie),Cr=Dg(yt.stretch-Ne,Ee,D,u.left),xi=Rg(yt.fixed-et,Ct,yt.stretch,J),_s=Dg(st.stretch-Ae,Qe,F,u.top),Ao=Rg(st.fixed-zt,It,st.stretch,ie),di=new E(Yt,Pn),Gi=new E(Cr,Pn),Qi=new E(Cr,_s),Do=new E(Yt,_s),Ro=new E(Vt/w,xr/w),wi=new E(xi/w,Ao/w),Si=s*Math.PI/180;if(Si){const yo=Math.sin(Si),Ko=Math.cos(Si),Jo=[Ko,-yo,yo,Ko];di._matMult(Jo),Gi._matMult(Jo),Do._matMult(Jo),Qi._matMult(Jo)}const _o=ht.stretch+ht.fixed,No=kt.stretch+kt.fixed;return{tl:di,tr:Gi,bl:Do,br:Qi,tex:{x:x.paddedRect.x+mf+_o,y:x.paddedRect.y+mf+No,w:yt.stretch+yt.fixed-_o,h:st.stretch+st.fixed-No},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Ro,pixelOffsetBR:wi,minFontScaleX:Ct/w/D,minFontScaleY:It/w/F,isSDF:h}};if(p&&(x.stretchX||x.stretchY)){const ht=Rx(V,ge,J),kt=Rx(H,we,ie);for(let yt=0;yt<ht.length-1;yt++){const st=ht[yt],Yt=ht[yt+1];for(let Vt=0;Vt<kt.length-1;Vt++)_.push(xt(st,kt[Vt],Yt,kt[Vt+1]))}}else _.push(xt({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:I+1},{fixed:0,stretch:P+1}));return _}function Ag(u,s,h){let p=0;for(const _ of u)p+=Math.max(s,Math.min(h,_[1]))-Math.max(s,Math.min(h,_[0]));return p}function Rx(u,s,h){const p=[{fixed:-mf,stretch:0}];for(const[_,x]of u){const w=p[p.length-1];p.push({fixed:_-w.stretch,stretch:w.stretch}),p.push({fixed:_-w.stretch,stretch:w.stretch+(x-_)})}return p.push({fixed:s+mf,stretch:h}),p}function Dg(u,s,h,p){return u/s*h+p}function Rg(u,s,h,p){return u-s*h/p}class Ng{constructor(s,h,p,_,x,w,I,P,D,F){if(this.boxStartIndex=s.length,D){let V=w.top,H=w.bottom;const Y=w.collisionPadding;Y&&(V-=Y[1],H+=Y[3]);let J=H-V;J>0&&(J=Math.max(10,J),this.circleDiameter=J)}else{let V=w.top*I-P[0],H=w.bottom*I+P[2],Y=w.left*I-P[3],J=w.right*I+P[1];const ie=w.collisionPadding;if(ie&&(Y-=ie[0]*I,V-=ie[1]*I,J+=ie[2]*I,H+=ie[3]*I),F){const ge=new E(Y,V),we=new E(J,V),Ne=new E(Y,H),Ee=new E(J,H),Ae=F*Math.PI/180;ge._rotate(Ae),we._rotate(Ae),Ne._rotate(Ae),Ee._rotate(Ae),Y=Math.min(ge.x,we.x,Ne.x,Ee.x),J=Math.max(ge.x,we.x,Ne.x,Ee.x),V=Math.min(ge.y,we.y,Ne.y,Ee.y),H=Math.max(ge.y,we.y,Ne.y,Ee.y)}s.emplaceBack(h.x,h.y,Y,V,J,H,p,_,x)}this.boxEndIndex=s.length}}class xP{constructor(s=[],h=wP){if(this.data=s,this.length=this.data.length,this.compare=h,this.length>0)for(let p=(this.length>>1)-1;p>=0;p--)this._down(p)}push(s){this.data.push(s),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const s=this.data[0],h=this.data.pop();return this.length--,this.length>0&&(this.data[0]=h,this._down(0)),s}peek(){return this.data[0]}_up(s){const{data:h,compare:p}=this,_=h[s];for(;s>0;){const x=s-1>>1,w=h[x];if(p(_,w)>=0)break;h[s]=w,s=x}h[s]=_}_down(s){const{data:h,compare:p}=this,_=this.length>>1,x=h[s];for(;s<_;){let w=1+(s<<1),I=h[w];const P=w+1;if(P<this.length&&p(h[P],I)<0&&(w=P,I=h[P]),p(I,x)>=0)break;h[s]=I,s=w}h[s]=x}}function wP(u,s){return u<s?-1:u>s?1:0}function SP(u,s=1,h=!1){let p=1/0,_=1/0,x=-1/0,w=-1/0;const I=u[0];for(let Y=0;Y<I.length;Y++){const J=I[Y];(!Y||J.x<p)&&(p=J.x),(!Y||J.y<_)&&(_=J.y),(!Y||J.x>x)&&(x=J.x),(!Y||J.y>w)&&(w=J.y)}const P=Math.min(x-p,w-_);let D=P/2;const F=new xP([],EP);if(P===0)return new 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kt;p&&ht!=="none"&&(u.allowVerticalPlacement&&h.vertical&&(kt=ax(p,h.vertical,ht,H.get("icon-text-fit-padding"),Y,ie)),J&&(p=ax(p,J,ht,H.get("icon-text-fit-padding"),Y,ie)));const yt=(st,Yt)=>{Yt.x<0||Yt.x>=Xr||Yt.y<0||Yt.y>=Xr||function(Vt,Pn,xr,Cr,xi,_s,Ao,di,Gi,Qi,Do,Ro,wi,Si,_o,No,yo,Ko,Jo,Ei,An,vo,eo,Ii,sa){const Va=Vt.addToLineVertexArray(Pn,xr);let Ua,tu,aa,Os,Qo=0,nu=0,wd=0,jx=0,P0=-1,M0=-1;const ru={};let Gx=Br("");if(Vt.allowVerticalPlacement&&Cr.vertical){const bo=di.layout.get("text-rotate").evaluate(An,{},Ii)+90;aa=new Ng(Gi,Pn,Qi,Do,Ro,Cr.vertical,wi,Si,_o,bo),Ao&&(Os=new Ng(Gi,Pn,Qi,Do,Ro,Ao,yo,Ko,_o,bo))}if(xi){const bo=di.layout.get("icon-rotate").evaluate(An,{}),zs=di.layout.get("icon-text-fit")!=="none",qc=Dx(xi,bo,eo,zs),Ga=Ao?Dx(Ao,bo,eo,zs):void 0;tu=new Ng(Gi,Pn,Qi,Do,Ro,xi,yo,Ko,!1,bo),Qo=4*qc.length;const Wc=Vt.iconSizeData;let yl=null;Wc.kind==="source"?(yl=[_l*di.layout.get("icon-size").evaluate(An,{})],yl[0]>Uu&&Ge(`${Vt.layerIds[0]}: Value for "icon-size" 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y{constructor(W){this.tileID=new c.Q(W.tileID.overscaledZ,W.tileID.wrap,W.tileID.canonical.z,W.tileID.canonical.x,W.tileID.canonical.y),this.uid=W.uid,this.zoom=W.zoom,this.pixelRatio=W.pixelRatio,this.tileSize=W.tileSize,this.source=W.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=W.showCollisionBoxes,this.collectResourceTiming=!!W.collectResourceTiming,this.returnDependencies=!!W.returnDependencies,this.promoteId=W.promoteId,this.inFlightDependencies=[]}parse(W,X,Q,le){return c._(this,void 0,void 0,function*(){this.status="parsing",this.data=W,this.collisionBoxArray=new c.a4;const Pe=new c.bj(Object.keys(W.layers).sort()),ee=new c.bk(this.tileID,this.promoteId);ee.bucketLayerIDs=[];const Me={},Se={featureIndex:ee,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:Q},Re=X.familiesBySource[this.source];for(const vn in Re){const Or=W.layers[vn];if(!Or)continue;Or.version===1&&c.w(`Vector tile source "${this.source}" layer 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Ye=Promise.resolve({});if(Object.keys(We).length){const vn=new AbortController;this.inFlightDependencies.push(vn),Ye=le.sendAsync({type:"GG",data:{stacks:We,source:this.source,tileID:this.tileID,type:"glyphs"}},vn)}const Je=Object.keys(Se.iconDependencies);let Bt=Promise.resolve({});if(Je.length){const vn=new AbortController;this.inFlightDependencies.push(vn),Bt=le.sendAsync({type:"GI",data:{icons:Je,source:this.source,tileID:this.tileID,type:"icons"}},vn)}const qt=Object.keys(Se.patternDependencies);let sn=Promise.resolve({});if(qt.length){const vn=new AbortController;this.inFlightDependencies.push(vn),sn=le.sendAsync({type:"GI",data:{icons:qt,source:this.source,tileID:this.tileID,type:"patterns"}},vn)}const[un,On,ir]=yield Promise.all([Ye,Bt,sn]),Sr=new d(un),ui=new c.bl(On,ir);for(const vn in Me){const Or=Me[vn];Or instanceof 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c.l(W.request,X);try{return{vectorTile:new c.bq.VectorTile(new c.br(Q.data)),rawData:Q.data,cacheControl:Q.cacheControl,expires:Q.expires}}catch(le){const Pe=new Uint8Array(Q.data);let ee=`Unable to parse the tile at ${W.request.url}, `;throw ee+=Pe[0]===31&&Pe[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${le.messge}`,new Error(ee)}})}loadTile(W){return c._(this,void 0,void 0,function*(){const X=W.uid,Q=!!(W&&W.request&&W.request.collectResourceTiming)&&new c.bs(W.request),le=new y(W);this.loading[X]=le;const Pe=new AbortController;le.abort=Pe;try{const ee=yield this.loadVectorTile(W,Pe);if(delete this.loading[X],!ee)return null;const Me=ee.rawData,Se={};ee.expires&&(Se.expires=ee.expires),ee.cacheControl&&(Se.cacheControl=ee.cacheControl);const Re={};if(Q){const Ye=Q.finish();Ye&&(Re.resourceTiming=JSON.parse(JSON.stringify(Ye)))}le.vectorTile=ee.vectorTile;const We=le.parse(ee.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[X]=le,this.fetching[X]={rawTileData:Me,cacheControl:Se,resourceTiming:Re};try{const Ye=yield We;return c.e({rawTileData:Me.slice(0)},Ye,Se,Re)}finally{delete this.fetching[X]}}catch(ee){throw delete this.loading[X],le.status="done",this.loaded[X]=le,ee}})}reloadTile(W){return c._(this,void 0,void 0,function*(){const X=W.uid;if(!this.loaded||!this.loaded[X])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const Q=this.loaded[X];if(Q.showCollisionBoxes=W.showCollisionBoxes,Q.status==="parsing"){const le=yield Q.parse(Q.vectorTile,this.layerIndex,this.availableImages,this.actor);let Pe;if(this.fetching[X]){const{rawTileData:ee,cacheControl:Me,resourceTiming:Se}=this.fetching[X];delete this.fetching[X],Pe=c.e({rawTileData:ee.slice(0)},le,Me,Se)}else Pe=le;return Pe}if(Q.status==="done"&&Q.vectorTile)return Q.parse(Q.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(W){return c._(this,void 0,void 0,function*(){const X=this.loading,Q=W.uid;X&&X[Q]&&X[Q].abort&&(X[Q].abort.abort(),delete X[Q])})}removeTile(W){return c._(this,void 0,void 0,function*(){this.loaded&&this.loaded[W.uid]&&delete this.loaded[W.uid]})}}class C{constructor(){this.loaded={}}loadTile(W){return c._(this,void 0,void 0,function*(){const{uid:X,encoding:Q,rawImageData:le,redFactor:Pe,greenFactor:ee,blueFactor:Me,baseShift:Se}=W,Re=le.width+2,We=le.height+2,Ye=c.b(le)?new c.R({width:Re,height:We},yield c.bt(le,-1,-1,Re,We)):le,Je=new c.bu(X,Ye,Q,Pe,ee,Me,Se);return this.loaded=this.loaded||{},this.loaded[X]=Je,Je})}removeTile(W){const X=this.loaded,Q=W.uid;X&&X[Q]&&delete X[Q]}}function A(_e,W){if(_e.length!==0){M(_e[0],W);for(var X=1;X<_e.length;X++)M(_e[X],!W)}}function M(_e,W){for(var X=0,Q=0,le=0,Pe=_e.length,ee=Pe-1;le<Pe;ee=le++){var Me=(_e[le][0]-_e[ee][0])*(_e[ee][1]+_e[le][1]),Se=X+Me;Q+=Math.abs(X)>=Math.abs(Me)?X-Se+Me:Me-Se+X,X=Se}X+Q>=0!=!!W&&_e.reverse()}var R=c.bv(function _e(W,X){var Q,le=W&&W.type;if(le==="FeatureCollection")for(Q=0;Q<W.features.length;Q++)_e(W.features[Q],X);else if(le==="GeometryCollection")for(Q=0;Q<W.geometries.length;Q++)_e(W.geometries[Q],X);else if(le==="Feature")_e(W.geometry,X);else if(le==="Polygon")A(W.coordinates,X);else if(le==="MultiPolygon")for(Q=0;Q<W.coordinates.length;Q++)A(W.coordinates[Q],X);return W});const N=c.bq.VectorTileFeature.prototype.toGeoJSON;var B={exports:{}},O=c.bw,G=c.bq.VectorTileFeature,U=Z;function Z(_e,W){this.options=W||{},this.features=_e,this.length=_e.length}function ue(_e,W){this.id=typeof _e.id=="number"?_e.id:void 0,this.type=_e.type,this.rawGeometry=_e.type===1?[_e.geometry]:_e.geometry,this.properties=_e.tags,this.extent=W||4096}Z.prototype.feature=function(_e){return new ue(this.features[_e],this.options.extent)},ue.prototype.loadGeometry=function(){var _e=this.rawGeometry;this.geometry=[];for(var W=0;W<_e.length;W++){for(var X=_e[W],Q=[],le=0;le<X.length;le++)Q.push(new O(X[le][0],X[le][1]));this.geometry.push(Q)}return this.geometry},ue.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var _e=this.geometry,W=1/0,X=-1/0,Q=1/0,le=-1/0,Pe=0;Pe<_e.length;Pe++)for(var ee=_e[Pe],Me=0;Me<ee.length;Me++){var Se=ee[Me];W=Math.min(W,Se.x),X=Math.max(X,Se.x),Q=Math.min(Q,Se.y),le=Math.max(le,Se.y)}return[W,Q,X,le]},ue.prototype.toGeoJSON=G.prototype.toGeoJSON;var ae=c.bx,se=U;function fe(_e){var W=new ae;return function(X,Q){for(var le in X.layers)Q.writeMessage(3,ke,X.layers[le])}(_e,W),W.finish()}function ke(_e,W){var X;W.writeVarintField(15,_e.version||1),W.writeStringField(1,_e.name||""),W.writeVarintField(5,_e.extent||4096);var Q={keys:[],values:[],keycache:{},valuecache:{}};for(X=0;X<_e.length;X++)Q.feature=_e.feature(X),W.writeMessage(2,K,Q);var le=Q.keys;for(X=0;X<le.length;X++)W.writeStringField(3,le[X]);var Pe=Q.values;for(X=0;X<Pe.length;X++)W.writeMessage(4,ft,Pe[X])}function K(_e,W){var X=_e.feature;X.id!==void 0&&W.writeVarintField(1,X.id),W.writeMessage(2,oe,_e),W.writeVarintField(3,X.type),W.writeMessage(4,ot,X)}function oe(_e,W){var X=_e.feature,Q=_e.keys,le=_e.values,Pe=_e.keycache,ee=_e.valuecache;for(var Me in X.properties){var Se=X.properties[Me],Re=Pe[Me];if(Se!==null){Re===void 0&&(Q.push(Me),Pe[Me]=Re=Q.length-1),W.writeVarint(Re);var We=typeof Se;We!=="string"&&We!=="boolean"&&We!=="number"&&(Se=JSON.stringify(Se));var Ye=We+":"+Se,Je=ee[Ye];Je===void 0&&(le.push(Se),ee[Ye]=Je=le.length-1),W.writeVarint(Je)}}}function Ge(_e,W){return(W<<3)+(7&_e)}function Te(_e){return _e<<1^_e>>31}function ot(_e,W){for(var X=_e.loadGeometry(),Q=_e.type,le=0,Pe=0,ee=X.length,Me=0;Me<ee;Me++){var Se=X[Me],Re=1;Q===1&&(Re=Se.length),W.writeVarint(Ge(1,Re));for(var We=Q===3?Se.length-1:Se.length,Ye=0;Ye<We;Ye++){Ye===1&&Q!==1&&W.writeVarint(Ge(2,We-1));var Je=Se[Ye].x-le,Bt=Se[Ye].y-Pe;W.writeVarint(Te(Je)),W.writeVarint(Te(Bt)),le+=Je,Pe+=Bt}Q===3&&W.writeVarint(Ge(7,1))}}function ft(_e,W){var X=typeof _e;X==="string"?W.writeStringField(1,_e):X==="boolean"?W.writeBooleanField(7,_e):X==="number"&&(_e%1!=0?W.writeDoubleField(3,_e):_e<0?W.writeSVarintField(6,_e):W.writeVarintField(5,_e))}B.exports=fe,B.exports.fromVectorTileJs=fe,B.exports.fromGeojsonVt=function(_e,W){W=W||{};var X={};for(var Q in _e)X[Q]=new se(_e[Q].features,W),X[Q].name=Q,X[Q].version=W.version,X[Q].extent=W.extent;return fe({layers:X})},B.exports.GeoJSONWrapper=se;var At=c.bv(B.exports);const Ke={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:_e=>_e},Ft=Math.fround||(bt=new Float32Array(1),_e=>(bt[0]=+_e,bt[0]));var bt;const Rt=3,Ot=5,ln=6;class Ln{constructor(W){this.options=Object.assign(Object.create(Ke),W),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(W){const{log:X,minZoom:Q,maxZoom:le}=this.options;X&&console.time("total time");const Pe=`prepare ${W.length} points`;X&&console.time(Pe),this.points=W;const ee=[];for(let Se=0;Se<W.length;Se++){const Re=W[Se];if(!Re.geometry)continue;const[We,Ye]=Re.geometry.coordinates,Je=Ft(En(We)),Bt=Ft(In(Ye));ee.push(Je,Bt,1/0,Se,-1,1),this.options.reduce&&ee.push(0)}let Me=this.trees[le+1]=this._createTree(ee);X&&console.timeEnd(Pe);for(let Se=le;Se>=Q;Se--){const Re=+Date.now();Me=this.trees[Se]=this._createTree(this._cluster(Me,Se)),X&&console.log("z%d: %d clusters in %dms",Se,Me.numItems,+Date.now()-Re)}return X&&console.timeEnd("total time"),this}getClusters(W,X){let Q=((W[0]+180)%360+360)%360-180;const le=Math.max(-90,Math.min(90,W[1]));let Pe=W[2]===180?180:((W[2]+180)%360+360)%360-180;const ee=Math.max(-90,Math.min(90,W[3]));if(W[2]-W[0]>=360)Q=-180,Pe=180;else if(Q>Pe){const Ye=this.getClusters([Q,le,180,ee],X),Je=this.getClusters([-180,le,Pe,ee],X);return Ye.concat(Je)}const Me=this.trees[this._limitZoom(X)],Se=Me.range(En(Q),In(ee),En(Pe),In(le)),Re=Me.data,We=[];for(const Ye of Se){const Je=this.stride*Ye;We.push(Re[Je+Ot]>1?an(Re,Je,this.clusterProps):this.points[Re[Je+Rt]])}return We}getChildren(W){const X=this._getOriginId(W),Q=this._getOriginZoom(W),le="No cluster with the specified id.",Pe=this.trees[Q];if(!Pe)throw new Error(le);const ee=Pe.data;if(X*this.stride>=ee.length)throw new Error(le);const Me=this.options.radius/(this.options.extent*Math.pow(2,Q-1)),Se=Pe.within(ee[X*this.stride],ee[X*this.stride+1],Me),Re=[];for(const We of Se){const Ye=We*this.stride;ee[Ye+4]===W&&Re.push(ee[Ye+Ot]>1?an(ee,Ye,this.clusterProps):this.points[ee[Ye+Rt]])}if(Re.length===0)throw new Error(le);return Re}getLeaves(W,X,Q){const le=[];return this._appendLeaves(le,W,X=X||10,Q=Q||0,0),le}getTile(W,X,Q){const le=this.trees[this._limitZoom(W)],Pe=Math.pow(2,W),{extent:ee,radius:Me}=this.options,Se=Me/ee,Re=(Q-Se)/Pe,We=(Q+1+Se)/Pe,Ye={features:[]};return this._addTileFeatures(le.range((X-Se)/Pe,Re,(X+1+Se)/Pe,We),le.data,X,Q,Pe,Ye),X===0&&this._addTileFeatures(le.range(1-Se/Pe,Re,1,We),le.data,Pe,Q,Pe,Ye),X===Pe-1&&this._addTileFeatures(le.range(0,Re,Se/Pe,We),le.data,-1,Q,Pe,Ye),Ye.features.length?Ye:null}getClusterExpansionZoom(W){let X=this._getOriginZoom(W)-1;for(;X<=this.options.maxZoom;){const Q=this.getChildren(W);if(X++,Q.length!==1)break;W=Q[0].properties.cluster_id}return X}_appendLeaves(W,X,Q,le,Pe){const ee=this.getChildren(X);for(const Me of ee){const Se=Me.properties;if(Se&&Se.cluster?Pe+Se.point_count<=le?Pe+=Se.point_count:Pe=this._appendLeaves(W,Se.cluster_id,Q,le,Pe):Pe<le?Pe++:W.push(Me),W.length===Q)break}return Pe}_createTree(W){const X=new c.au(W.length/this.stride|0,this.options.nodeSize,Float32Array);for(let Q=0;Q<W.length;Q+=this.stride)X.add(W[Q],W[Q+1]);return X.finish(),X.data=W,X}_addTileFeatures(W,X,Q,le,Pe,ee){for(const Me of W){const Se=Me*this.stride,Re=X[Se+Ot]>1;let We,Ye,Je;if(Re)We=Xt(X,Se,this.clusterProps),Ye=X[Se],Je=X[Se+1];else{const sn=this.points[X[Se+Rt]];We=sn.properties;const[un,On]=sn.geometry.coordinates;Ye=En(un),Je=In(On)}const Bt={type:1,geometry:[[Math.round(this.options.extent*(Ye*Pe-Q)),Math.round(this.options.extent*(Je*Pe-le))]],tags:We};let qt;qt=Re||this.options.generateId?X[Se+Rt]:this.points[X[Se+Rt]].id,qt!==void 0&&(Bt.id=qt),ee.features.push(Bt)}}_limitZoom(W){return Math.max(this.options.minZoom,Math.min(Math.floor(+W),this.options.maxZoom+1))}_cluster(W,X){const{radius:Q,extent:le,reduce:Pe,minPoints:ee}=this.options,Me=Q/(le*Math.pow(2,X)),Se=W.data,Re=[],We=this.stride;for(let Ye=0;Ye<Se.length;Ye+=We){if(Se[Ye+2]<=X)continue;Se[Ye+2]=X;const Je=Se[Ye],Bt=Se[Ye+1],qt=W.within(Se[Ye],Se[Ye+1],Me),sn=Se[Ye+Ot];let un=sn;for(const On of qt){const ir=On*We;Se[ir+2]>X&&(un+=Se[ir+Ot])}if(un>sn&&un>=ee){let On,ir=Je*sn,Sr=Bt*sn,ui=-1;const vn=((Ye/We|0)<<5)+(X+1)+this.points.length;for(const Or of qt){const _i=Or*We;if(Se[_i+2]<=X)continue;Se[_i+2]=X;const po=Se[_i+Ot];ir+=Se[_i]*po,Sr+=Se[_i+1]*po,Se[_i+4]=vn,Pe&&(On||(On=this._map(Se,Ye,!0),ui=this.clusterProps.length,this.clusterProps.push(On)),Pe(On,this._map(Se,_i)))}Se[Ye+4]=vn,Re.push(ir/un,Sr/un,1/0,vn,-1,un),Pe&&Re.push(ui)}else{for(let On=0;On<We;On++)Re.push(Se[Ye+On]);if(un>1)for(const On of qt){const ir=On*We;if(!(Se[ir+2]<=X)){Se[ir+2]=X;for(let Sr=0;Sr<We;Sr++)Re.push(Se[ir+Sr])}}}}return Re}_getOriginId(W){return W-this.points.length>>5}_getOriginZoom(W){return(W-this.points.length)%32}_map(W,X,Q){if(W[X+Ot]>1){const ee=this.clusterProps[W[X+ln]];return Q?Object.assign({},ee):ee}const le=this.points[W[X+Rt]].properties,Pe=this.options.map(le);return Q&&Pe===le?Object.assign({},Pe):Pe}}function an(_e,W,X){return{type:"Feature",id:_e[W+Rt],properties:Xt(_e,W,X),geometry:{type:"Point",coordinates:[(Q=_e[W],360*(Q-.5)),rr(_e[W+1])]}};var Q}function Xt(_e,W,X){const Q=_e[W+Ot],le=Q>=1e4?`${Math.round(Q/1e3)}k`:Q>=1e3?Math.round(Q/100)/10+"k":Q,Pe=_e[W+ln],ee=Pe===-1?{}:Object.assign({},X[Pe]);return Object.assign(ee,{cluster:!0,cluster_id:_e[W+Rt],point_count:Q,point_count_abbreviated:le})}function En(_e){return _e/360+.5}function In(_e){const W=Math.sin(_e*Math.PI/180),X=.5-.25*Math.log((1+W)/(1-W))/Math.PI;return X<0?0:X>1?1:X}function rr(_e){const W=(180-360*_e)*Math.PI/180;return 360*Math.atan(Math.exp(W))/Math.PI-90}function mt(_e,W,X,Q){for(var le,Pe=Q,ee=X-W>>1,Me=X-W,Se=_e[W],Re=_e[W+1],We=_e[X],Ye=_e[X+1],Je=W+3;Je<X;Je+=3){var Bt=Dt(_e[Je],_e[Je+1],Se,Re,We,Ye);if(Bt>Pe)le=Je,Pe=Bt;else if(Bt===Pe){var qt=Math.abs(Je-ee);qt<Me&&(le=Je,Me=qt)}}Pe>Q&&(le-W>3&&mt(_e,W,le,Q),_e[le+2]=Pe,X-le>3&&mt(_e,le,X,Q))}function Dt(_e,W,X,Q,le,Pe){var ee=le-X,Me=Pe-Q;if(ee!==0||Me!==0){var Se=((_e-X)*ee+(W-Q)*Me)/(ee*ee+Me*Me);Se>1?(X=le,Q=Pe):Se>0&&(X+=ee*Se,Q+=Me*Se)}return(ee=_e-X)*ee+(Me=W-Q)*Me}function Sn(_e,W,X,Q){var le={id:_e===void 0?null:_e,type:W,geometry:X,tags:Q,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(Pe){var ee=Pe.geometry,Me=Pe.type;if(Me==="Point"||Me==="MultiPoint"||Me==="LineString")Le(Pe,ee);else if(Me==="Polygon"||Me==="MultiLineString")for(var Se=0;Se<ee.length;Se++)Le(Pe,ee[Se]);else if(Me==="MultiPolygon")for(Se=0;Se<ee.length;Se++)for(var Re=0;Re<ee[Se].length;Re++)Le(Pe,ee[Se][Re])}(le),le}function Le(_e,W){for(var X=0;X<W.length;X+=3)_e.minX=Math.min(_e.minX,W[X]),_e.minY=Math.min(_e.minY,W[X+1]),_e.maxX=Math.max(_e.maxX,W[X]),_e.maxY=Math.max(_e.maxY,W[X+1])}function rt(_e,W,X,Q){if(W.geometry){var le=W.geometry.coordinates,Pe=W.geometry.type,ee=Math.pow(X.tolerance/((1<<X.maxZoom)*X.extent),2),Me=[],Se=W.id;if(X.promoteId?Se=W.properties[X.promoteId]:X.generateId&&(Se=Q||0),Pe==="Point")gt(le,Me);else if(Pe==="MultiPoint")for(var Re=0;Re<le.length;Re++)gt(le[Re],Me);else if(Pe==="LineString")Nt(le,Me,ee,!1);else if(Pe==="MultiLineString"){if(X.lineMetrics){for(Re=0;Re<le.length;Re++)Nt(le[Re],Me=[],ee,!1),_e.push(Sn(Se,"LineString",Me,W.properties));return}me(le,Me,ee,!1)}else if(Pe==="Polygon")me(le,Me,ee,!0);else{if(Pe!=="MultiPolygon"){if(Pe==="GeometryCollection"){for(Re=0;Re<W.geometry.geometries.length;Re++)rt(_e,{id:Se,geometry:W.geometry.geometries[Re],properties:W.properties},X,Q);return}throw new Error("Input data is not a valid GeoJSON object.")}for(Re=0;Re<le.length;Re++){var We=[];me(le[Re],We,ee,!0),Me.push(We)}}_e.push(Sn(Se,Pe,Me,W.properties))}}function gt(_e,W){W.push(tn(_e[0])),W.push(Xe(_e[1])),W.push(0)}function Nt(_e,W,X,Q){for(var le,Pe,ee=0,Me=0;Me<_e.length;Me++){var Se=tn(_e[Me][0]),Re=Xe(_e[Me][1]);W.push(Se),W.push(Re),W.push(0),Me>0&&(ee+=Q?(le*Re-Se*Pe)/2:Math.sqrt(Math.pow(Se-le,2)+Math.pow(Re-Pe,2))),le=Se,Pe=Re}var We=W.length-3;W[2]=1,mt(W,0,We,X),W[We+2]=1,W.size=Math.abs(ee),W.start=0,W.end=W.size}function me(_e,W,X,Q){for(var le=0;le<_e.length;le++){var Pe=[];Nt(_e[le],Pe,X,Q),W.push(Pe)}}function tn(_e){return _e/360+.5}function Xe(_e){var W=Math.sin(_e*Math.PI/180),X=.5-.25*Math.log((1+W)/(1-W))/Math.PI;return X<0?0:X>1?1:X}function St(_e,W,X,Q,le,Pe,ee,Me){if(Q/=W,Pe>=(X/=W)&&ee<Q)return _e;if(ee<X||Pe>=Q)return null;for(var Se=[],Re=0;Re<_e.length;Re++){var We=_e[Re],Ye=We.geometry,Je=We.type,Bt=le===0?We.minX:We.minY,qt=le===0?We.maxX:We.maxY;if(Bt>=X&&qt<Q)Se.push(We);else if(!(qt<X||Bt>=Q)){var sn=[];if(Je==="Point"||Je==="MultiPoint")hn(Ye,sn,X,Q,le);else if(Je==="LineString")Ai(Ye,sn,X,Q,le,!1,Me.lineMetrics);else if(Je==="MultiLineString")Js(Ye,sn,X,Q,le,!1);else if(Je==="Polygon")Js(Ye,sn,X,Q,le,!0);else if(Je==="MultiPolygon")for(var un=0;un<Ye.length;un++){var On=[];Js(Ye[un],On,X,Q,le,!0),On.length&&sn.push(On)}if(sn.length){if(Me.lineMetrics&&Je==="LineString"){for(un=0;un<sn.length;un++)Se.push(Sn(We.id,Je,sn[un],We.tags));continue}Je!=="LineString"&&Je!=="MultiLineString"||(sn.length===1?(Je="LineString",sn=sn[0]):Je="MultiLineString"),Je!=="Point"&&Je!=="MultiPoint"||(Je=sn.length===3?"Point":"MultiPoint"),Se.push(Sn(We.id,Je,sn,We.tags))}}}return Se.length?Se:null}function hn(_e,W,X,Q,le){for(var Pe=0;Pe<_e.length;Pe+=3){var ee=_e[Pe+le];ee>=X&&ee<=Q&&(W.push(_e[Pe]),W.push(_e[Pe+1]),W.push(_e[Pe+2]))}}function Ai(_e,W,X,Q,le,Pe,ee){for(var Me,Se,Re=Ls(_e),We=le===0?ji:jl,Ye=_e.start,Je=0;Je<_e.length-3;Je+=3){var Bt=_e[Je],qt=_e[Je+1],sn=_e[Je+2],un=_e[Je+3],On=_e[Je+4],ir=le===0?Bt:qt,Sr=le===0?un:On,ui=!1;ee&&(Me=Math.sqrt(Math.pow(Bt-un,2)+Math.pow(qt-On,2))),ir<X?Sr>X&&(Se=We(Re,Bt,qt,un,On,X),ee&&(Re.start=Ye+Me*Se)):ir>Q?Sr<Q&&(Se=We(Re,Bt,qt,un,On,Q),ee&&(Re.start=Ye+Me*Se)):al(Re,Bt,qt,sn),Sr<X&&ir>=X&&(Se=We(Re,Bt,qt,un,On,X),ui=!0),Sr>Q&&ir<=Q&&(Se=We(Re,Bt,qt,un,On,Q),ui=!0),!Pe&&ui&&(ee&&(Re.end=Ye+Me*Se),W.push(Re),Re=Ls(_e)),ee&&(Ye+=Me)}var vn=_e.length-3;Bt=_e[vn],qt=_e[vn+1],sn=_e[vn+2],(ir=le===0?Bt:qt)>=X&&ir<=Q&&al(Re,Bt,qt,sn),vn=Re.length-3,Pe&&vn>=3&&(Re[vn]!==Re[0]||Re[vn+1]!==Re[1])&&al(Re,Re[0],Re[1],Re[2]),Re.length&&W.push(Re)}function Ls(_e){var W=[];return W.size=_e.size,W.start=_e.start,W.end=_e.end,W}function Js(_e,W,X,Q,le,Pe){for(var ee=0;ee<_e.length;ee++)Ai(_e[ee],W,X,Q,le,Pe,!1)}function al(_e,W,X,Q){_e.push(W),_e.push(X),_e.push(Q)}function ji(_e,W,X,Q,le,Pe){var ee=(Pe-W)/(Q-W);return _e.push(Pe),_e.push(X+(le-X)*ee),_e.push(1),ee}function jl(_e,W,X,Q,le,Pe){var ee=(Pe-X)/(le-X);return _e.push(W+(Q-W)*ee),_e.push(Pe),_e.push(1),ee}function Ps(_e,W){for(var X=[],Q=0;Q<_e.length;Q++){var le,Pe=_e[Q],ee=Pe.type;if(ee==="Point"||ee==="MultiPoint"||ee==="LineString")le=lt(Pe.geometry,W);else if(ee==="MultiLineString"||ee==="Polygon"){le=[];for(var Me=0;Me<Pe.geometry.length;Me++)le.push(lt(Pe.geometry[Me],W))}else if(ee==="MultiPolygon")for(le=[],Me=0;Me<Pe.geometry.length;Me++){for(var Se=[],Re=0;Re<Pe.geometry[Me].length;Re++)Se.push(lt(Pe.geometry[Me][Re],W));le.push(Se)}X.push(Sn(Pe.id,ee,le,Pe.tags))}return X}function lt(_e,W){var X=[];X.size=_e.size,_e.start!==void 0&&(X.start=_e.start,X.end=_e.end);for(var Q=0;Q<_e.length;Q+=3)X.push(_e[Q]+W,_e[Q+1],_e[Q+2]);return X}function hs(_e,W){if(_e.transformed)return _e;var X,Q,le,Pe=1<<_e.z,ee=_e.x,Me=_e.y;for(X=0;X<_e.features.length;X++){var Se=_e.features[X],Re=Se.geometry,We=Se.type;if(Se.geometry=[],We===1)for(Q=0;Q<Re.length;Q+=2)Se.geometry.push(fo(Re[Q],Re[Q+1],W,Pe,ee,Me));else for(Q=0;Q<Re.length;Q++){var Ye=[];for(le=0;le<Re[Q].length;le+=2)Ye.push(fo(Re[Q][le],Re[Q][le+1],W,Pe,ee,Me));Se.geometry.push(Ye)}}return _e.transformed=!0,_e}function fo(_e,W,X,Q,le,Pe){return[Math.round(X*(_e*Q-le)),Math.round(X*(W*Q-Pe))]}function Gl(_e,W,X,Q,le){for(var Pe=W===le.maxZoom?0:le.tolerance/((1<<W)*le.extent),ee={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:X,y:Q,z:W,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},Me=0;Me<_e.length;Me++){ee.numFeatures++,li(ee,_e[Me],Pe,le);var Se=_e[Me].minX,Re=_e[Me].minY,We=_e[Me].maxX,Ye=_e[Me].maxY;Se<ee.minX&&(ee.minX=Se),Re<ee.minY&&(ee.minY=Re),We>ee.maxX&&(ee.maxX=We),Ye>ee.maxY&&(ee.maxY=Ye)}return ee}function li(_e,W,X,Q){var le=W.geometry,Pe=W.type,ee=[];if(Pe==="Point"||Pe==="MultiPoint")for(var Me=0;Me<le.length;Me+=3)ee.push(le[Me]),ee.push(le[Me+1]),_e.numPoints++,_e.numSimplified++;else if(Pe==="LineString")pt(ee,le,_e,X,!1,!1);else if(Pe==="MultiLineString"||Pe==="Polygon")for(Me=0;Me<le.length;Me++)pt(ee,le[Me],_e,X,Pe==="Polygon",Me===0);else if(Pe==="MultiPolygon")for(var Se=0;Se<le.length;Se++){var Re=le[Se];for(Me=0;Me<Re.length;Me++)pt(ee,Re[Me],_e,X,!0,Me===0)}if(ee.length){var We=W.tags||null;if(Pe==="LineString"&&Q.lineMetrics){for(var Ye in We={},W.tags)We[Ye]=W.tags[Ye];We.mapbox_clip_start=le.start/le.size,We.mapbox_clip_end=le.end/le.size}var Je={geometry:ee,type:Pe==="Polygon"||Pe==="MultiPolygon"?3:Pe==="LineString"||Pe==="MultiLineString"?2:1,tags:We};W.id!==null&&(Je.id=W.id),_e.features.push(Je)}}function pt(_e,W,X,Q,le,Pe){var ee=Q*Q;if(Q>0&&W.size<(le?ee:Q))X.numPoints+=W.length/3;else{for(var Me=[],Se=0;Se<W.length;Se+=3)(Q===0||W[Se+2]>ee)&&(X.numSimplified++,Me.push(W[Se]),Me.push(W[Se+1])),X.numPoints++;le&&function(Re,We){for(var Ye=0,Je=0,Bt=Re.length,qt=Bt-2;Je<Bt;qt=Je,Je+=2)Ye+=(Re[Je]-Re[qt])*(Re[Je+1]+Re[qt+1]);if(Ye>0===We)for(Je=0,Bt=Re.length;Je<Bt/2;Je+=2){var sn=Re[Je],un=Re[Je+1];Re[Je]=Re[Bt-2-Je],Re[Je+1]=Re[Bt-1-Je],Re[Bt-2-Je]=sn,Re[Bt-1-Je]=un}}(Me,Pe),_e.push(Me)}}function mn(_e,W){var X=(W=this.options=function(le,Pe){for(var ee in Pe)le[ee]=Pe[ee];return le}(Object.create(this.options),W)).debug;if(X&&console.time("preprocess data"),W.maxZoom<0||W.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(W.promoteId&&W.generateId)throw new Error("promoteId and generateId cannot be used together.");var Q=function(le,Pe){var ee=[];if(le.type==="FeatureCollection")for(var Me=0;Me<le.features.length;Me++)rt(ee,le.features[Me],Pe,Me);else rt(ee,le.type==="Feature"?le:{geometry:le},Pe);return ee}(_e,W);this.tiles={},this.tileCoords=[],X&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",W.indexMaxZoom,W.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),Q=function(le,Pe){var ee=Pe.buffer/Pe.extent,Me=le,Se=St(le,1,-1-ee,ee,0,-1,2,Pe),Re=St(le,1,1-ee,2+ee,0,-1,2,Pe);return(Se||Re)&&(Me=St(le,1,-ee,1+ee,0,-1,2,Pe)||[],Se&&(Me=Ps(Se,1).concat(Me)),Re&&(Me=Me.concat(Ps(Re,-1)))),Me}(Q,W),Q.length&&this.splitTile(Q,0,0,0),X&&(Q.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function pn(_e,W,X){return 32*((1<<_e)*X+W)+_e}function Zr(_e,W){return W?_e.properties[W]:_e.id}function fs(_e,W){if(_e==null)return!0;if(_e.type==="Feature")return Zr(_e,W)!=null;if(_e.type==="FeatureCollection"){const X=new Set;for(const Q of _e.features){const le=Zr(Q,W);if(le==null||X.has(le))return!1;X.add(le)}return!0}return!1}function fn(_e,W){const X=new Map;if(_e!=null)if(_e.type==="Feature")X.set(Zr(_e,W),_e);else for(const Q of _e.features)X.set(Zr(Q,W),Q);return X}mn.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},mn.prototype.splitTile=function(_e,W,X,Q,le,Pe,ee){for(var Me=[_e,W,X,Q],Se=this.options,Re=Se.debug;Me.length;){Q=Me.pop(),X=Me.pop(),W=Me.pop(),_e=Me.pop();var We=1<<W,Ye=pn(W,X,Q),Je=this.tiles[Ye];if(!Je&&(Re>1&&console.time("creation"),Je=this.tiles[Ye]=Gl(_e,W,X,Q,Se),this.tileCoords.push({z:W,x:X,y:Q}),Re)){Re>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",W,X,Q,Je.numFeatures,Je.numPoints,Je.numSimplified),console.timeEnd("creation"));var Bt="z"+W;this.stats[Bt]=(this.stats[Bt]||0)+1,this.total++}if(Je.source=_e,le){if(W===Se.maxZoom||W===le)continue;var qt=1<<le-W;if(X!==Math.floor(Pe/qt)||Q!==Math.floor(ee/qt))continue}else if(W===Se.indexMaxZoom||Je.numPoints<=Se.indexMaxPoints)continue;if(Je.source=null,_e.length!==0){Re>1&&console.time("clipping");var sn,un,On,ir,Sr,ui,vn=.5*Se.buffer/Se.extent,Or=.5-vn,_i=.5+vn,po=1+vn;sn=un=On=ir=null,Sr=St(_e,We,X-vn,X+_i,0,Je.minX,Je.maxX,Se),ui=St(_e,We,X+Or,X+po,0,Je.minX,Je.maxX,Se),_e=null,Sr&&(sn=St(Sr,We,Q-vn,Q+_i,1,Je.minY,Je.maxY,Se),un=St(Sr,We,Q+Or,Q+po,1,Je.minY,Je.maxY,Se),Sr=null),ui&&(On=St(ui,We,Q-vn,Q+_i,1,Je.minY,Je.maxY,Se),ir=St(ui,We,Q+Or,Q+po,1,Je.minY,Je.maxY,Se),ui=null),Re>1&&console.timeEnd("clipping"),Me.push(sn||[],W+1,2*X,2*Q),Me.push(un||[],W+1,2*X,2*Q+1),Me.push(On||[],W+1,2*X+1,2*Q),Me.push(ir||[],W+1,2*X+1,2*Q+1)}}},mn.prototype.getTile=function(_e,W,X){var Q=this.options,le=Q.extent,Pe=Q.debug;if(_e<0||_e>24)return null;var ee=1<<_e,Me=pn(_e,W=(W%ee+ee)%ee,X);if(this.tiles[Me])return hs(this.tiles[Me],le);Pe>1&&console.log("drilling down to z%d-%d-%d",_e,W,X);for(var Se,Re=_e,We=W,Ye=X;!Se&&Re>0;)Re--,We=Math.floor(We/2),Ye=Math.floor(Ye/2),Se=this.tiles[pn(Re,We,Ye)];return Se&&Se.source?(Pe>1&&console.log("found parent tile z%d-%d-%d",Re,We,Ye),Pe>1&&console.time("drilling down"),this.splitTile(Se.source,Re,We,Ye,_e,W,X),Pe>1&&console.timeEnd("drilling down"),this.tiles[Me]?hs(this.tiles[Me],le):null):null};class za extends E{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(W,X){return c._(this,void 0,void 0,function*(){const Q=W.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const le=this._geoJSONIndex.getTile(Q.z,Q.x,Q.y);if(!le)return null;const Pe=new class{constructor(Me){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=c.W,this.length=Me.length,this._features=Me}feature(Me){return new class{constructor(Se){this._feature=Se,this.extent=c.W,this.type=Se.type,this.properties=Se.tags,"id"in Se&&!isNaN(Se.id)&&(this.id=parseInt(Se.id,10))}loadGeometry(){if(this._feature.type===1){const Se=[];for(const Re of this._feature.geometry)Se.push([new c.P(Re[0],Re[1])]);return Se}{const Se=[];for(const Re of this._feature.geometry){const We=[];for(const Ye of Re)We.push(new c.P(Ye[0],Ye[1]));Se.push(We)}return Se}}toGeoJSON(Se,Re,We){return N.call(this,Se,Re,We)}}(this._features[Me])}}(le.features);let ee=At(Pe);return ee.byteOffset===0&&ee.byteLength===ee.buffer.byteLength||(ee=new Uint8Array(ee)),{vectorTile:Pe,rawData:ee.buffer}})}loadData(W){return c._(this,void 0,void 0,function*(){var X;(X=this._pendingRequest)===null||X===void 0||X.abort();const Q=!!(W&&W.request&&W.request.collectResourceTiming)&&new c.bs(W.request);this._pendingRequest=new AbortController;try{let le=yield this.loadGeoJSON(W,this._pendingRequest);if(delete this._pendingRequest,typeof le!="object")throw new Error(`Input data given to '${W.source}' is not a valid GeoJSON object.`);if(R(le,!0),W.filter){const ee=c.by(W.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ee.result==="error")throw new Error(ee.value.map(Se=>`${Se.key}: ${Se.message}`).join(", "));le={type:"FeatureCollection",features:le.features.filter(Se=>ee.value.evaluate({zoom:0},Se))}}this._geoJSONIndex=W.cluster?new Ln(function({superclusterOptions:ee,clusterProperties:Me}){if(!Me||!ee)return ee;const Se={},Re={},We={accumulated:null,zoom:0},Ye={properties:null},Je=Object.keys(Me);for(const Bt of Je){const[qt,sn]=Me[Bt],un=c.by(sn),On=c.by(typeof qt=="string"?[qt,["accumulated"],["get",Bt]]:qt);Se[Bt]=un.value,Re[Bt]=On.value}return ee.map=Bt=>{Ye.properties=Bt;const qt={};for(const sn of Je)qt[sn]=Se[sn].evaluate(We,Ye);return qt},ee.reduce=(Bt,qt)=>{Ye.properties=qt;for(const sn of Je)We.accumulated=Bt[sn],Bt[sn]=Re[sn].evaluate(We,Ye)},ee}(W)).load(le.features):function(ee,Me){return new mn(ee,Me)}(le,W.geojsonVtOptions),this.loaded={};const Pe={};if(Q){const ee=Q.finish();ee&&(Pe.resourceTiming={},Pe.resourceTiming[W.source]=JSON.parse(JSON.stringify(ee)))}return Pe}catch(le){if(delete this._pendingRequest,c.bz(le))return{abandoned:!0};throw le}})}reloadTile(W){const X=this.loaded;return X&&X[W.uid]?super.reloadTile(W):this.loadTile(W)}loadGeoJSON(W,X){return c._(this,void 0,void 0,function*(){const{promoteId:Q}=W;if(W.request){const le=yield c.h(W.request,X);return this._dataUpdateable=fs(le.data,Q)?fn(le.data,Q):void 0,le.data}if(typeof W.data=="string")try{const le=JSON.parse(W.data);return this._dataUpdateable=fs(le,Q)?fn(le,Q):void 0,le}catch{throw new Error(`Input data given to '${W.source}' is not a valid GeoJSON object.`)}if(!W.dataDiff)throw new Error(`Input data given to '${W.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${W.source}`);return function(le,Pe,ee){var Me,Se,Re,We;if(Pe.removeAll&&le.clear(),Pe.remove)for(const Ye of Pe.remove)le.delete(Ye);if(Pe.add)for(const Ye of Pe.add){const Je=Zr(Ye,ee);Je!=null&&le.set(Je,Ye)}if(Pe.update)for(const Ye of Pe.update){let Je=le.get(Ye.id);if(Je==null)continue;const Bt=!Ye.removeAllProperties&&(((Me=Ye.removeProperties)===null||Me===void 0?void 0:Me.length)>0||((Se=Ye.addOrUpdateProperties)===null||Se===void 0?void 0:Se.length)>0);if((Ye.newGeometry||Ye.removeAllProperties||Bt)&&(Je=Object.assign({},Je),le.set(Ye.id,Je),Bt&&(Je.properties=Object.assign({},Je.properties))),Ye.newGeometry&&(Je.geometry=Ye.newGeometry),Ye.removeAllProperties)Je.properties={};else if(((Re=Ye.removeProperties)===null||Re===void 0?void 0:Re.length)>0)for(const qt of Ye.removeProperties)Object.prototype.hasOwnProperty.call(Je.properties,qt)&&delete Je.properties[qt];if(((We=Ye.addOrUpdateProperties)===null||We===void 0?void 0:We.length)>0)for(const{key:qt,value:sn}of Ye.addOrUpdateProperties)Je.properties[qt]=sn}}(this._dataUpdateable,W.dataDiff,Q),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(W){return c._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(W){return this._geoJSONIndex.getClusterExpansionZoom(W.clusterId)}getClusterChildren(W){return this._geoJSONIndex.getChildren(W.clusterId)}getClusterLeaves(W){return this._geoJSONIndex.getLeaves(W.clusterId,W.limit,W.offset)}}class Jr{constructor(W){this.self=W,this.actor=new c.C(W),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(X,Q)=>{if(this.externalWorkerSourceTypes[X])throw new Error(`Worker source with name "${X}" already registered.`);this.externalWorkerSourceTypes[X]=Q},this.self.addProtocol=c.bf,this.self.removeProtocol=c.bg,this.self.registerRTLTextPlugin=X=>{if(c.bA.isParsed())throw new Error("RTL text plugin already registered.");c.bA.setMethods(X)},this.actor.registerMessageHandler("LDT",(X,Q)=>this._getDEMWorkerSource(X,Q.source).loadTile(Q)),this.actor.registerMessageHandler("RDT",(X,Q)=>c._(this,void 0,void 0,function*(){this._getDEMWorkerSource(X,Q.source).removeTile(Q)})),this.actor.registerMessageHandler("GCEZ",(X,Q)=>c._(this,void 0,void 0,function*(){return this._getWorkerSource(X,Q.type,Q.source).getClusterExpansionZoom(Q)})),this.actor.registerMessageHandler("GCC",(X,Q)=>c._(this,void 0,void 0,function*(){return this._getWorkerSource(X,Q.type,Q.source).getClusterChildren(Q)})),this.actor.registerMessageHandler("GCL",(X,Q)=>c._(this,void 0,void 0,function*(){return this._getWorkerSource(X,Q.type,Q.source).getClusterLeaves(Q)})),this.actor.registerMessageHandler("LD",(X,Q)=>this._getWorkerSource(X,Q.type,Q.source).loadData(Q)),this.actor.registerMessageHandler("LT",(X,Q)=>this._getWorkerSource(X,Q.type,Q.source).loadTile(Q)),this.actor.registerMessageHandler("RT",(X,Q)=>this._getWorkerSource(X,Q.type,Q.source).reloadTile(Q)),this.actor.registerMessageHandler("AT",(X,Q)=>this._getWorkerSource(X,Q.type,Q.source).abortTile(Q)),this.actor.registerMessageHandler("RMT",(X,Q)=>this._getWorkerSource(X,Q.type,Q.source).removeTile(Q)),this.actor.registerMessageHandler("RS",(X,Q)=>c._(this,void 0,void 0,function*(){if(!this.workerSources[X]||!this.workerSources[X][Q.type]||!this.workerSources[X][Q.type][Q.source])return;const le=this.workerSources[X][Q.type][Q.source];delete this.workerSources[X][Q.type][Q.source],le.removeSource!==void 0&&le.removeSource(Q)})),this.actor.registerMessageHandler("RM",X=>c._(this,void 0,void 0,function*(){delete this.layerIndexes[X],delete this.availableImages[X],delete this.workerSources[X],delete this.demWorkerSources[X]})),this.actor.registerMessageHandler("SR",(X,Q)=>c._(this,void 0,void 0,function*(){this.referrer=Q})),this.actor.registerMessageHandler("SRPS",(X,Q)=>this._syncRTLPluginState(X,Q)),this.actor.registerMessageHandler("IS",(X,Q)=>c._(this,void 0,void 0,function*(){this.self.importScripts(Q)})),this.actor.registerMessageHandler("SI",(X,Q)=>this._setImages(X,Q)),this.actor.registerMessageHandler("UL",(X,Q)=>c._(this,void 0,void 0,function*(){this._getLayerIndex(X).update(Q.layers,Q.removedIds)})),this.actor.registerMessageHandler("SL",(X,Q)=>c._(this,void 0,void 0,function*(){this._getLayerIndex(X).replace(Q)}))}_setImages(W,X){return c._(this,void 0,void 0,function*(){this.availableImages[W]=X;for(const Q in this.workerSources[W]){const le=this.workerSources[W][Q];for(const Pe in le)le[Pe].availableImages=X}})}_syncRTLPluginState(W,X){return c._(this,void 0,void 0,function*(){if(c.bA.isParsed())return c.bA.getState();if(X.pluginStatus!=="loading")return c.bA.setState(X),X;const Q=X.pluginURL;if(this.self.importScripts(Q),c.bA.isParsed()){const le={pluginStatus:"loaded",pluginURL:Q};return c.bA.setState(le),le}throw c.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${Q}`)})}_getAvailableImages(W){let X=this.availableImages[W];return X||(X=[]),X}_getLayerIndex(W){let X=this.layerIndexes[W];return X||(X=this.layerIndexes[W]=new l),X}_getWorkerSource(W,X,Q){if(this.workerSources[W]||(this.workerSources[W]={}),this.workerSources[W][X]||(this.workerSources[W][X]={}),!this.workerSources[W][X][Q]){const le={sendAsync:(Pe,ee)=>(Pe.targetMapId=W,this.actor.sendAsync(Pe,ee))};switch(X){case"vector":this.workerSources[W][X][Q]=new E(le,this._getLayerIndex(W),this._getAvailableImages(W));break;case"geojson":this.workerSources[W][X][Q]=new za(le,this._getLayerIndex(W),this._getAvailableImages(W));break;default:this.workerSources[W][X][Q]=new this.externalWorkerSourceTypes[X](le,this._getLayerIndex(W),this._getAvailableImages(W))}}return this.workerSources[W][X][Q]}_getDEMWorkerSource(W,X){return this.demWorkerSources[W]||(this.demWorkerSources[W]={}),this.demWorkerSources[W][X]||(this.demWorkerSources[W][X]=new C),this.demWorkerSources[W][X]}}return c.i(self)&&(self.worker=new Jr(self)),Jr}),i("index",["exports","./shared"],function(c,l){var d="4.1.3";let y,S;const E={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:v=>new Promise((a,f)=>{const m=requestAnimationFrame(a);v.signal.addEventListener("abort",()=>{cancelAnimationFrame(m),f(l.c())})}),getImageData(v,a=0){return this.getImageCanvasContext(v).getImageData(-a,-a,v.width+2*a,v.height+2*a)},getImageCanvasContext(v){const a=window.document.createElement("canvas"),f=a.getContext("2d",{willReadFrequently:!0});if(!f)throw new Error("failed to create canvas 2d context");return a.width=v.width,a.height=v.height,f.drawImage(v,0,0,v.width,v.height),f},resolveURL:v=>(y||(y=document.createElement("a")),y.href=v,y.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(S==null&&(S=matchMedia("(prefers-reduced-motion: reduce)")),S.matches)}};class C{static testProp(a){if(!C.docStyle)return a[0];for(let f=0;f<a.length;f++)if(a[f]in C.docStyle)return a[f];return a[0]}static create(a,f,m){const g=window.document.createElement(a);return f!==void 0&&(g.className=f),m&&m.appendChild(g),g}static createNS(a,f){return window.document.createElementNS(a,f)}static disableDrag(){C.docStyle&&C.selectProp&&(C.userSelect=C.docStyle[C.selectProp],C.docStyle[C.selectProp]="none")}static enableDrag(){C.docStyle&&C.selectProp&&(C.docStyle[C.selectProp]=C.userSelect)}static setTransform(a,f){a.style[C.transformProp]=f}static addEventListener(a,f,m,g={}){a.addEventListener(f,m,"passive"in g?g:g.capture)}static removeEventListener(a,f,m,g={}){a.removeEventListener(f,m,"passive"in g?g:g.capture)}static suppressClickInternal(a){a.preventDefault(),a.stopPropagation(),window.removeEventListener("click",C.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",C.suppressClickInternal,!0),window.setTimeout(()=>{window.removeEventListener("click",C.suppressClickInternal,!0)},0)}static getScale(a){const f=a.getBoundingClientRect();return{x:f.width/a.offsetWidth||1,y:f.height/a.offsetHeight||1,boundingClientRect:f}}static getPoint(a,f,m){const g=f.boundingClientRect;return new l.P((m.clientX-g.left)/f.x-a.clientLeft,(m.clientY-g.top)/f.y-a.clientTop)}static mousePos(a,f){const m=C.getScale(a);return C.getPoint(a,m,f)}static touchPos(a,f){const m=[],g=C.getScale(a);for(let b=0;b<f.length;b++)m.push(C.getPoint(a,g,f[b]));return m}static mouseButton(a){return a.button}static remove(a){a.parentNode&&a.parentNode.removeChild(a)}}C.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,C.selectProp=C.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),C.transformProp=C.testProp(["transform","WebkitTransform"]);const A={supported:!1,testSupport:function(v){!N&&R&&(B?O(v):M=v)}};let M,R,N=!1,B=!1;function O(v){const a=v.createTexture();v.bindTexture(v.TEXTURE_2D,a);try{if(v.texImage2D(v.TEXTURE_2D,0,v.RGBA,v.RGBA,v.UNSIGNED_BYTE,R),v.isContextLost())return;A.supported=!0}catch{}v.deleteTexture(a),N=!0}var G;typeof document<"u"&&(R=document.createElement("img"),R.onload=function(){M&&O(M),M=null,B=!0},R.onerror=function(){N=!0,M=null},R.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(v){let a,f,m,g;v.resetRequestQueue=()=>{a=[],f=0,m=0,g={}},v.addThrottleControl=k=>{const z=m++;return g[z]=k,z},v.removeThrottleControl=k=>{delete g[k],T()},v.getImage=(k,z,j=!0)=>new Promise((q,$)=>{A.supported&&(k.headers||(k.headers={}),k.headers.accept="image/webp,*/*"),l.e(k,{type:"image"}),a.push({abortController:z,requestParameters:k,supportImageRefresh:j,state:"queued",onError:he=>{$(he)},onSuccess:he=>{q(he)}}),T()});const b=k=>l._(this,void 0,void 0,function*(){k.state="running";const{requestParameters:z,supportImageRefresh:j,onError:q,onSuccess:$,abortController:he}=k,ce=j===!1&&!l.i(self)&&!l.g(z.url)&&(!z.headers||Object.keys(z.headers).reduce((Ie,Ue)=>Ie&&Ue==="accept",!0));f++;const ye=ce?L(z,he):l.m(z,he);try{const Ie=yield ye;delete k.abortController,k.state="completed",Ie.data instanceof HTMLImageElement||l.b(Ie.data)?$(Ie):Ie.data&&$({data:yield(re=Ie.data,typeof createImageBitmap=="function"?l.d(re):l.f(re)),cacheControl:Ie.cacheControl,expires:Ie.expires})}catch(Ie){delete k.abortController,q(Ie)}finally{f--,T()}var re}),T=()=>{const k=(()=>{for(const z of Object.keys(g))if(g[z]())return!0;return!1})()?l.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:l.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let z=f;z<k&&a.length>0;z++){const j=a.shift();j.abortController.signal.aborted?z--:b(j)}},L=(k,z)=>new Promise((j,q)=>{const $=new Image,he=k.url,ce=k.credentials;ce&&ce==="include"?$.crossOrigin="use-credentials":(ce&&ce==="same-origin"||!l.s(he))&&($.crossOrigin="anonymous"),z.signal.addEventListener("abort",()=>{$.src="",q(l.c())}),$.fetchPriority="high",$.onload=()=>{$.onerror=$.onload=null,j({data:$})},$.onerror=()=>{$.onerror=$.onload=null,z.signal.aborted||q(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},$.src=he})}(G||(G={})),G.resetRequestQueue();class U{constructor(a){this._transformRequestFn=a}transformRequest(a,f){return this._transformRequestFn&&this._transformRequestFn(a,f)||{url:a}}normalizeSpriteURL(a,f,m){const g=function(b){const T=b.match(Z);if(!T)throw new Error(`Unable to parse URL "${b}"`);return{protocol:T[1],authority:T[2],path:T[3]||"/",params:T[4]?T[4].split("&"):[]}}(a);return g.path+=`${f}${m}`,function(b){const T=b.params.length?`?${b.params.join("&")}`:"";return`${b.protocol}://${b.authority}${b.path}${T}`}(g)}setTransformRequest(a){this._transformRequestFn=a}}const Z=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function ue(v){var a=new l.A(3);return a[0]=v[0],a[1]=v[1],a[2]=v[2],a}var ae,se=function(v,a,f){return v[0]=a[0]-f[0],v[1]=a[1]-f[1],v[2]=a[2]-f[2],v};ae=new l.A(3),l.A!=Float32Array&&(ae[0]=0,ae[1]=0,ae[2]=0);var fe=function(v){var a=v[0],f=v[1];return a*a+f*f};function ke(v){const a=[];if(typeof v=="string")a.push({id:"default",url:v});else if(v&&v.length>0){const f=[];for(const{id:m,url:g}of v){const b=`${m}${g}`;f.indexOf(b)===-1&&(f.push(b),a.push({id:m,url:g}))}}return a}(function(){var v=new l.A(2);l.A!=Float32Array&&(v[0]=0,v[1]=0)})();class K{constructor(a,f,m,g){this.context=a,this.format=m,this.texture=a.gl.createTexture(),this.update(f,g)}update(a,f,m){const{width:g,height:b}=a,T=!(this.size&&this.size[0]===g&&this.size[1]===b||m),{context:L}=this,{gl:k}=L;if(this.useMipmap=!!(f&&f.useMipmap),k.bindTexture(k.TEXTURE_2D,this.texture),L.pixelStoreUnpackFlipY.set(!1),L.pixelStoreUnpack.set(1),L.pixelStoreUnpackPremultiplyAlpha.set(this.format===k.RGBA&&(!f||f.premultiply!==!1)),T)this.size=[g,b],a instanceof HTMLImageElement||a instanceof HTMLCanvasElement||a instanceof HTMLVideoElement||a instanceof ImageData||l.b(a)?k.texImage2D(k.TEXTURE_2D,0,this.format,this.format,k.UNSIGNED_BYTE,a):k.texImage2D(k.TEXTURE_2D,0,this.format,g,b,0,this.format,k.UNSIGNED_BYTE,a.data);else{const{x:z,y:j}=m||{x:0,y:0};a instanceof HTMLImageElement||a instanceof HTMLCanvasElement||a instanceof HTMLVideoElement||a instanceof ImageData||l.b(a)?k.texSubImage2D(k.TEXTURE_2D,0,z,j,k.RGBA,k.UNSIGNED_BYTE,a):k.texSubImage2D(k.TEXTURE_2D,0,z,j,g,b,k.RGBA,k.UNSIGNED_BYTE,a.data)}this.useMipmap&&this.isSizePowerOfTwo()&&k.generateMipmap(k.TEXTURE_2D)}bind(a,f,m){const{context:g}=this,{gl:b}=g;b.bindTexture(b.TEXTURE_2D,this.texture),m!==b.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(m=b.LINEAR),a!==this.filter&&(b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,a),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,m||a),this.filter=a),f!==this.wrap&&(b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,f),b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,f),this.wrap=f)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:a}=this.context;a.deleteTexture(this.texture),this.texture=null}}function oe(v){const{userImage:a}=v;return!!(a&&a.render&&a.render())&&(v.data.replace(new Uint8Array(a.data.buffer)),!0)}class Ge extends l.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new l.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(a){if(this.loaded!==a&&(this.loaded=a,a)){for(const{ids:f,promiseResolve:m}of this.requestors)m(this._getImagesForIds(f));this.requestors=[]}}getImage(a){const f=this.images[a];if(f&&!f.data&&f.spriteData){const m=f.spriteData;f.data=new l.R({width:m.width,height:m.height},m.context.getImageData(m.x,m.y,m.width,m.height).data),f.spriteData=null}return f}addImage(a,f){if(this.images[a])throw new Error(`Image id ${a} already exist, use updateImage instead`);this._validate(a,f)&&(this.images[a]=f)}_validate(a,f){let m=!0;const g=f.data||f.spriteData;return this._validateStretch(f.stretchX,g&&g.width)||(this.fire(new l.j(new Error(`Image "${a}" has invalid "stretchX" value`))),m=!1),this._validateStretch(f.stretchY,g&&g.height)||(this.fire(new l.j(new Error(`Image "${a}" has invalid "stretchY" value`))),m=!1),this._validateContent(f.content,f)||(this.fire(new l.j(new Error(`Image "${a}" has invalid "content" value`))),m=!1),m}_validateStretch(a,f){if(!a)return!0;let m=0;for(const g of a){if(g[0]<m||g[1]<g[0]||f<g[1])return!1;m=g[1]}return!0}_validateContent(a,f){if(!a)return!0;if(a.length!==4)return!1;const m=f.spriteData,g=m&&m.width||f.data.width,b=m&&m.height||f.data.height;return!(a[0]<0||g<a[0]||a[1]<0||b<a[1]||a[2]<0||g<a[2]||a[3]<0||b<a[3]||a[2]<a[0]||a[3]<a[1])}updateImage(a,f,m=!0){const g=this.getImage(a);if(m&&(g.data.width!==f.data.width||g.data.height!==f.data.height))throw new Error(`size mismatch between old image (${g.data.width}x${g.data.height}) and new image (${f.data.width}x${f.data.height}).`);f.version=g.version+1,this.images[a]=f,this.updatedImages[a]=!0}removeImage(a){const f=this.images[a];delete this.images[a],delete this.patterns[a],f.userImage&&f.userImage.onRemove&&f.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(a){return new Promise((f,m)=>{let g=!0;if(!this.isLoaded())for(const b of a)this.images[b]||(g=!1);this.isLoaded()||g?f(this._getImagesForIds(a)):this.requestors.push({ids:a,promiseResolve:f})})}_getImagesForIds(a){const f={};for(const m of a){let g=this.getImage(m);g||(this.fire(new l.k("styleimagemissing",{id:m})),g=this.getImage(m)),g?f[m]={data:g.data.clone(),pixelRatio:g.pixelRatio,sdf:g.sdf,version:g.version,stretchX:g.stretchX,stretchY:g.stretchY,content:g.content,hasRenderCallback:!!(g.userImage&&g.userImage.render)}:l.w(`Image "${m}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return f}getPixelSize(){const{width:a,height:f}=this.atlasImage;return{width:a,height:f}}getPattern(a){const f=this.patterns[a],m=this.getImage(a);if(!m)return null;if(f&&f.position.version===m.version)return f.position;if(f)f.position.version=m.version;else{const g={w:m.data.width+2,h:m.data.height+2,x:0,y:0},b=new l.I(g,m);this.patterns[a]={bin:g,position:b}}return this._updatePatternAtlas(),this.patterns[a].position}bind(a){const f=a.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new K(a,this.atlasImage,f.RGBA),this.atlasTexture.bind(f.LINEAR,f.CLAMP_TO_EDGE)}_updatePatternAtlas(){const a=[];for(const b in this.patterns)a.push(this.patterns[b].bin);const{w:f,h:m}=l.p(a),g=this.atlasImage;g.resize({width:f||1,height:m||1});for(const b in this.patterns){const{bin:T}=this.patterns[b],L=T.x+1,k=T.y+1,z=this.getImage(b).data,j=z.width,q=z.height;l.R.copy(z,g,{x:0,y:0},{x:L,y:k},{width:j,height:q}),l.R.copy(z,g,{x:0,y:q-1},{x:L,y:k-1},{width:j,height:1}),l.R.copy(z,g,{x:0,y:0},{x:L,y:k+q},{width:j,height:1}),l.R.copy(z,g,{x:j-1,y:0},{x:L-1,y:k},{width:1,height:q}),l.R.copy(z,g,{x:0,y:0},{x:L+j,y:k},{width:1,height:q})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(a){for(const f of a){if(this.callbackDispatchedThisFrame[f])continue;this.callbackDispatchedThisFrame[f]=!0;const m=this.getImage(f);m||l.w(`Image with ID: "${f}" was not found`),oe(m)&&this.updateImage(f,m)}}}const Te=1e20;function ot(v,a,f,m,g,b,T,L,k){for(let z=a;z<a+m;z++)ft(v,f*b+z,b,g,T,L,k);for(let z=f;z<f+g;z++)ft(v,z*b+a,1,m,T,L,k)}function ft(v,a,f,m,g,b,T){b[0]=0,T[0]=-Te,T[1]=Te,g[0]=v[a];for(let L=1,k=0,z=0;L<m;L++){g[L]=v[a+L*f];const j=L*L;do{const q=b[k];z=(g[L]-g[q]+j-q*q)/(L-q)/2}while(z<=T[k]&&--k>-1);k++,b[k]=L,T[k]=z,T[k+1]=Te}for(let L=0,k=0;L<m;L++){for(;T[k+1]<L;)k++;const z=b[k],j=L-z;v[a+L*f]=g[z]+j*j}}class At{constructor(a,f){this.requestManager=a,this.localIdeographFontFamily=f,this.entries={}}setURL(a){this.url=a}getGlyphs(a){return l._(this,void 0,void 0,function*(){const f=[];for(const b in a)for(const T of a[b])f.push(this._getAndCacheGlyphsPromise(b,T));const m=yield Promise.all(f),g={};for(const{stack:b,id:T,glyph:L}of m)g[b]||(g[b]={}),g[b][T]=L&&{id:L.id,bitmap:L.bitmap.clone(),metrics:L.metrics};return g})}_getAndCacheGlyphsPromise(a,f){return l._(this,void 0,void 0,function*(){let m=this.entries[a];m||(m=this.entries[a]={glyphs:{},requests:{},ranges:{}});let g=m.glyphs[f];if(g!==void 0)return{stack:a,id:f,glyph:g};if(g=this._tinySDF(m,a,f),g)return m.glyphs[f]=g,{stack:a,id:f,glyph:g};const b=Math.floor(f/256);if(256*b>65535)throw new Error("glyphs > 65535 not supported");if(m.ranges[b])return{stack:a,id:f,glyph:g};if(!this.url)throw new Error("glyphsUrl is not set");if(!m.requests[b]){const L=At.loadGlyphRange(a,b,this.url,this.requestManager);m.requests[b]=L}const T=yield m.requests[b];for(const L in T)this._doesCharSupportLocalGlyph(+L)||(m.glyphs[+L]=T[+L]);return m.ranges[b]=!0,{stack:a,id:f,glyph:T[f]||null}})}_doesCharSupportLocalGlyph(a){return!!this.localIdeographFontFamily&&(l.u["CJK Unified Ideographs"](a)||l.u["Hangul Syllables"](a)||l.u.Hiragana(a)||l.u.Katakana(a))}_tinySDF(a,f,m){const g=this.localIdeographFontFamily;if(!g||!this._doesCharSupportLocalGlyph(m))return;let b=a.tinySDF;if(!b){let L="400";/bold/i.test(f)?L="900":/medium/i.test(f)?L="500":/light/i.test(f)&&(L="200"),b=a.tinySDF=new At.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:g,fontWeight:L})}const T=b.draw(String.fromCharCode(m));return{id:m,bitmap:new l.o({width:T.width||60,height:T.height||60},T.data),metrics:{width:T.glyphWidth/2||24,height:T.glyphHeight/2||24,left:T.glyphLeft/2+.5||0,top:T.glyphTop/2-27.5||-8,advance:T.glyphAdvance/2||24,isDoubleResolution:!0}}}}At.loadGlyphRange=function(v,a,f,m){return l._(this,void 0,void 0,function*(){const g=256*a,b=g+255,T=m.transformRequest(f.replace("{fontstack}",v).replace("{range}",`${g}-${b}`),"Glyphs"),L=yield l.l(T,new AbortController);if(!L||!L.data)throw new Error(`Could not load glyph range. range: ${a}, ${g}-${b}`);const k={};for(const z of l.n(L.data))k[z.id]=z;return k})},At.TinySDF=class{constructor({fontSize:v=24,buffer:a=3,radius:f=8,cutoff:m=.25,fontFamily:g="sans-serif",fontWeight:b="normal",fontStyle:T="normal"}={}){this.buffer=a,this.cutoff=m,this.radius=f;const L=this.size=v+4*a,k=this._createCanvas(L),z=this.ctx=k.getContext("2d",{willReadFrequently:!0});z.font=`${T} ${b} ${v}px ${g}`,z.textBaseline="alphabetic",z.textAlign="left",z.fillStyle="black",this.gridOuter=new Float64Array(L*L),this.gridInner=new Float64Array(L*L),this.f=new Float64Array(L),this.z=new Float64Array(L+1),this.v=new Uint16Array(L)}_createCanvas(v){const a=document.createElement("canvas");return a.width=a.height=v,a}draw(v){const{width:a,actualBoundingBoxAscent:f,actualBoundingBoxDescent:m,actualBoundingBoxLeft:g,actualBoundingBoxRight:b}=this.ctx.measureText(v),T=Math.ceil(f),L=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(b-g))),k=Math.min(this.size-this.buffer,T+Math.ceil(m)),z=L+2*this.buffer,j=k+2*this.buffer,q=Math.max(z*j,0),$=new Uint8ClampedArray(q),he={data:$,width:z,height:j,glyphWidth:L,glyphHeight:k,glyphTop:T,glyphLeft:0,glyphAdvance:a};if(L===0||k===0)return he;const{ctx:ce,buffer:ye,gridInner:re,gridOuter:Ie}=this;ce.clearRect(ye,ye,L,k),ce.fillText(v,ye,ye+T);const Ue=ce.getImageData(ye,ye,L,k);Ie.fill(Te,0,q),re.fill(0,0,q);for(let xe=0;xe<k;xe++)for(let De=0;De<L;De++){const qe=Ue.data[4*(xe*L+De)+3]/255;if(qe===0)continue;const He=(xe+ye)*z+De+ye;if(qe===1)Ie[He]=0,re[He]=Te;else{const $e=.5-qe;Ie[He]=$e>0?$e*$e:0,re[He]=$e<0?$e*$e:0}}ot(Ie,0,0,z,j,z,this.f,this.v,this.z),ot(re,ye,ye,L,k,z,this.f,this.v,this.z);for(let xe=0;xe<q;xe++){const De=Math.sqrt(Ie[xe])-Math.sqrt(re[xe]);$[xe]=Math.round(255-255*(De/this.radius+this.cutoff))}return he}};class Ke{constructor(){this.specification=l.v.light.position}possiblyEvaluate(a,f){return l.y(a.expression.evaluate(f))}interpolate(a,f,m){return{x:l.z.number(a.x,f.x,m),y:l.z.number(a.y,f.y,m),z:l.z.number(a.z,f.z,m)}}}let Ft;class bt extends l.E{constructor(a){super(),Ft=Ft||new l.q({anchor:new l.D(l.v.light.anchor),position:new Ke,color:new l.D(l.v.light.color),intensity:new l.D(l.v.light.intensity)}),this._transitionable=new l.T(Ft),this.setLight(a),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(a,f={}){if(!this._validate(l.r,a,f))for(const m in a){const g=a[m];m.endsWith("-transition")?this._transitionable.setTransition(m.slice(0,-11),g):this._transitionable.setValue(m,g)}}updateTransitions(a){this._transitioning=this._transitionable.transitioned(a,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(a){this.properties=this._transitioning.possiblyEvaluate(a)}_validate(a,f,m){return(!m||m.validate!==!1)&&l.t(this,a.call(l.x,{value:f,style:{glyphs:!0,sprite:!0},styleSpec:l.v}))}}class Rt{constructor(a,f){this.width=a,this.height=f,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(a,f){const m=a.join(",")+String(f);return this.dashEntry[m]||(this.dashEntry[m]=this.addDash(a,f)),this.dashEntry[m]}getDashRanges(a,f,m){const g=[];let b=a.length%2==1?-a[a.length-1]*m:0,T=a[0]*m,L=!0;g.push({left:b,right:T,isDash:L,zeroLength:a[0]===0});let k=a[0];for(let z=1;z<a.length;z++){L=!L;const j=a[z];b=k*m,k+=j,T=k*m,g.push({left:b,right:T,isDash:L,zeroLength:j===0})}return g}addRoundDash(a,f,m){const g=f/2;for(let b=-m;b<=m;b++){const T=this.width*(this.nextRow+m+b);let L=0,k=a[L];for(let z=0;z<this.width;z++){z/k.right>1&&(k=a[++L]);const j=Math.abs(z-k.left),q=Math.abs(z-k.right),$=Math.min(j,q);let he;const ce=b/m*(g+1);if(k.isDash){const ye=g-Math.abs(ce);he=Math.sqrt($*$+ye*ye)}else he=g-Math.sqrt($*$+ce*ce);this.data[T+z]=Math.max(0,Math.min(255,he+128))}}}addRegularDash(a){for(let L=a.length-1;L>=0;--L){const k=a[L],z=a[L+1];k.zeroLength?a.splice(L,1):z&&z.isDash===k.isDash&&(z.left=k.left,a.splice(L,1))}const f=a[0],m=a[a.length-1];f.isDash===m.isDash&&(f.left=m.left-this.width,m.right=f.right+this.width);const g=this.width*this.nextRow;let b=0,T=a[b];for(let L=0;L<this.width;L++){L/T.right>1&&(T=a[++b]);const k=Math.abs(L-T.left),z=Math.abs(L-T.right),j=Math.min(k,z);this.data[g+L]=Math.max(0,Math.min(255,(T.isDash?j:-j)+128))}}addDash(a,f){const m=f?7:0,g=2*m+1;if(this.nextRow+g>this.height)return l.w("LineAtlas out of space"),null;let b=0;for(let L=0;L<a.length;L++)b+=a[L];if(b!==0){const L=this.width/b,k=this.getDashRanges(a,this.width,L);f?this.addRoundDash(k,L,m):this.addRegularDash(k)}const T={y:(this.nextRow+m+.5)/this.height,height:2*m/this.height,width:b};return this.nextRow+=g,this.dirty=!0,T}bind(a){const f=a.gl;this.texture?(f.bindTexture(f.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,f.texSubImage2D(f.TEXTURE_2D,0,0,0,this.width,this.height,f.ALPHA,f.UNSIGNED_BYTE,this.data))):(this.texture=f.createTexture(),f.bindTexture(f.TEXTURE_2D,this.texture),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_S,f.REPEAT),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_WRAP_T,f.REPEAT),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MIN_FILTER,f.LINEAR),f.texParameteri(f.TEXTURE_2D,f.TEXTURE_MAG_FILTER,f.LINEAR),f.texImage2D(f.TEXTURE_2D,0,f.ALPHA,this.width,this.height,0,f.ALPHA,f.UNSIGNED_BYTE,this.data))}}const Ot="maplibre_preloaded_worker_pool";class ln{constructor(){this.active={}}acquire(a){if(!this.workers)for(this.workers=[];this.workers.length<ln.workerCount;)this.workers.push(new Worker(l.a.WORKER_URL));return this.active[a]=!0,this.workers.slice()}release(a){delete this.active[a],this.numActive()===0&&(this.workers.forEach(f=>{f.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Ot]}numActive(){return Object.keys(this.active).length}}const Ln=Math.floor(E.hardwareConcurrency/2);let an,Xt;function En(){return an||(an=new ln),an}ln.workerCount=l.B(globalThis)?Math.max(Math.min(Ln,3),1):1;class In{constructor(a,f){this.workerPool=a,this.actors=[],this.currentActor=0,this.id=f;const m=this.workerPool.acquire(f);for(let g=0;g<m.length;g++){const b=new l.C(m[g],f);b.name=`Worker ${g}`,this.actors.push(b)}if(!this.actors.length)throw new Error("No actors found")}broadcast(a,f){const m=[];for(const g of this.actors)m.push(g.sendAsync({type:a,data:f}));return Promise.all(m)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(a=!0){this.actors.forEach(f=>{f.remove()}),this.actors=[],a&&this.workerPool.release(this.id)}registerMessageHandler(a,f){for(const m of this.actors)m.registerMessageHandler(a,f)}}function rr(){return Xt||(Xt=new In(En(),l.G),Xt.registerMessageHandler("GR",(v,a,f)=>l.m(a,f))),Xt}function mt(v,a){const f=l.F();return l.H(f,f,[1,1,0]),l.J(f,f,[.5*v.width,.5*v.height,1]),l.K(f,f,v.calculatePosMatrix(a.toUnwrapped()))}function Dt(v,a,f,m,g,b){const T=function(q,$,he){if(q)for(const ce of q){const ye=$[ce];if(ye&&ye.source===he&&ye.type==="fill-extrusion")return!0}else for(const ce in $){const ye=$[ce];if(ye.source===he&&ye.type==="fill-extrusion")return!0}return!1}(g&&g.layers,a,v.id),L=b.maxPitchScaleFactor(),k=v.tilesIn(m,L,T);k.sort(Sn);const z=[];for(const q of k)z.push({wrappedTileID:q.tileID.wrapped().key,queryResults:q.tile.queryRenderedFeatures(a,f,v._state,q.queryGeometry,q.cameraQueryGeometry,q.scale,g,b,L,mt(v.transform,q.tileID))});const j=function(q){const $={},he={};for(const ce of q){const ye=ce.queryResults,re=ce.wrappedTileID,Ie=he[re]=he[re]||{};for(const Ue in ye){const xe=ye[Ue],De=Ie[Ue]=Ie[Ue]||{},qe=$[Ue]=$[Ue]||[];for(const He of xe)De[He.featureIndex]||(De[He.featureIndex]=!0,qe.push(He))}}return $}(z);for(const q in j)j[q].forEach($=>{const he=$.feature,ce=v.getFeatureState(he.layer["source-layer"],he.id);he.source=he.layer.source,he.layer["source-layer"]&&(he.sourceLayer=he.layer["source-layer"]),he.state=ce});return j}function Sn(v,a){const f=v.tileID,m=a.tileID;return f.overscaledZ-m.overscaledZ||f.canonical.y-m.canonical.y||f.wrap-m.wrap||f.canonical.x-m.canonical.x}function Le(v,a,f){return l._(this,void 0,void 0,function*(){let m=v;if(v.url?m=(yield l.h(a.transformRequest(v.url,"Source"),f)).data:yield E.frameAsync(f),!m)return null;const g=l.L(l.e(m,v),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in m&&m.vector_layers&&(g.vectorLayerIds=m.vector_layers.map(b=>b.id)),g})}class rt{constructor(a,f){a&&(f?this.setSouthWest(a).setNorthEast(f):Array.isArray(a)&&(a.length===4?this.setSouthWest([a[0],a[1]]).setNorthEast([a[2],a[3]]):this.setSouthWest(a[0]).setNorthEast(a[1])))}setNorthEast(a){return this._ne=a instanceof l.M?new l.M(a.lng,a.lat):l.M.convert(a),this}setSouthWest(a){return this._sw=a instanceof l.M?new l.M(a.lng,a.lat):l.M.convert(a),this}extend(a){const f=this._sw,m=this._ne;let g,b;if(a instanceof l.M)g=a,b=a;else{if(!(a instanceof rt))return Array.isArray(a)?a.length===4||a.every(Array.isArray)?this.extend(rt.convert(a)):this.extend(l.M.convert(a)):a&&("lng"in a||"lon"in a)&&"lat"in a?this.extend(l.M.convert(a)):this;if(g=a._sw,b=a._ne,!g||!b)return this}return f||m?(f.lng=Math.min(g.lng,f.lng),f.lat=Math.min(g.lat,f.lat),m.lng=Math.max(b.lng,m.lng),m.lat=Math.max(b.lat,m.lat)):(this._sw=new l.M(g.lng,g.lat),this._ne=new l.M(b.lng,b.lat)),this}getCenter(){return new l.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new l.M(this.getWest(),this.getNorth())}getSouthEast(){return new l.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(a){const{lng:f,lat:m}=l.M.convert(a);let g=this._sw.lng<=f&&f<=this._ne.lng;return this._sw.lng>this._ne.lng&&(g=this._sw.lng>=f&&f>=this._ne.lng),this._sw.lat<=m&&m<=this._ne.lat&&g}static convert(a){return a instanceof rt?a:a&&new rt(a)}static fromLngLat(a,f=0){const m=360*f/40075017,g=m/Math.cos(Math.PI/180*a.lat);return new rt(new l.M(a.lng-g,a.lat-m),new l.M(a.lng+g,a.lat+m))}}class gt{constructor(a,f,m){this.bounds=rt.convert(this.validateBounds(a)),this.minzoom=f||0,this.maxzoom=m||24}validateBounds(a){return Array.isArray(a)&&a.length===4?[Math.max(-180,a[0]),Math.max(-90,a[1]),Math.min(180,a[2]),Math.min(90,a[3])]:[-180,-90,180,90]}contains(a){const f=Math.pow(2,a.z),m=Math.floor(l.N(this.bounds.getWest())*f),g=Math.floor(l.O(this.bounds.getNorth())*f),b=Math.ceil(l.N(this.bounds.getEast())*f),T=Math.ceil(l.O(this.bounds.getSouth())*f);return a.x>=m&&a.x<b&&a.y>=g&&a.y<T}}class Nt extends l.E{constructor(a,f,m,g){if(super(),this.id=a,this.dispatcher=m,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,l.e(this,l.L(f,["url","scheme","tileSize","promoteId"])),this._options=l.e({type:"vector"},f),this._collectResourceTiming=f.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(g)}load(){return l._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const a=yield Le(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),a&&(l.e(this,a),a.bounds&&(this.tileBounds=new gt(a.bounds,this.minzoom,this.maxzoom)),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})))}catch(a){this._tileJSONRequest=null,this.fire(new l.j(a))}})}loaded(){return this._loaded}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}onAdd(a){this.map=a,this.load()}setSourceProperty(a){this._tileJSONRequest&&this._tileJSONRequest.abort(),a(),this.load()}setTiles(a){return this.setSourceProperty(()=>{this._options.tiles=a}),this}setUrl(a){return this.setSourceProperty(()=>{this.url=a,this._options.url=a}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return l.e({},this._options)}loadTile(a){return l._(this,void 0,void 0,function*(){const f=a.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),m={request:this.map._requestManager.transformRequest(f,"Tile"),uid:a.uid,tileID:a.tileID,zoom:a.tileID.overscaledZ,tileSize:this.tileSize*a.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};m.request.collectResourceTiming=this._collectResourceTiming;let g="RT";if(a.actor&&a.state!=="expired"){if(a.state==="loading")return new Promise((b,T)=>{a.reloadPromise={resolve:b,reject:T}})}else a.actor=this.dispatcher.getActor(),g="LT";a.abortController=new AbortController;try{const b=yield a.actor.sendAsync({type:g,data:m},a.abortController);if(delete a.abortController,a.aborted)return;this._afterTileLoadWorkerResponse(a,b)}catch(b){if(delete a.abortController,a.aborted)return;if(b&&b.status!==404)throw b;this._afterTileLoadWorkerResponse(a,null)}})}_afterTileLoadWorkerResponse(a,f){if(f&&f.resourceTiming&&(a.resourceTiming=f.resourceTiming),f&&this.map._refreshExpiredTiles&&a.setExpiryData(f),a.loadVectorData(f,this.map.painter),a.reloadPromise){const m=a.reloadPromise;a.reloadPromise=null,this.loadTile(a).then(m.resolve).catch(m.reject)}}abortTile(a){return l._(this,void 0,void 0,function*(){a.abortController&&(a.abortController.abort(),delete a.abortController),a.actor&&(yield a.actor.sendAsync({type:"AT",data:{uid:a.uid,type:this.type,source:this.id}}))})}unloadTile(a){return l._(this,void 0,void 0,function*(){a.unloadVectorData(),a.actor&&(yield a.actor.sendAsync({type:"RMT",data:{uid:a.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class me extends l.E{constructor(a,f,m,g){super(),this.id=a,this.dispatcher=m,this.setEventedParent(g),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=l.e({type:"raster"},f),l.e(this,l.L(f,["url","scheme","tileSize"]))}load(){return l._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const a=yield Le(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,a&&(l.e(this,a),a.bounds&&(this.tileBounds=new gt(a.bounds,this.minzoom,this.maxzoom)),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})))}catch(a){this._tileJSONRequest=null,this.fire(new l.j(a))}})}loaded(){return this._loaded}onAdd(a){this.map=a,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(a){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),a(),this.load()}setTiles(a){return this.setSourceProperty(()=>{this._options.tiles=a}),this}setUrl(a){return this.setSourceProperty(()=>{this.url=a,this._options.url=a}),this}serialize(){return l.e({},this._options)}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}loadTile(a){return l._(this,void 0,void 0,function*(){const f=a.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);a.abortController=new AbortController;try{const m=yield G.getImage(this.map._requestManager.transformRequest(f,"Tile"),a.abortController,this.map._refreshExpiredTiles);if(delete a.abortController,a.aborted)return void(a.state="unloaded");if(m&&m.data){this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&a.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const g=this.map.painter.context,b=g.gl,T=m.data;a.texture=this.map.painter.getTileTexture(T.width),a.texture?a.texture.update(T,{useMipmap:!0}):(a.texture=new K(g,T,b.RGBA,{useMipmap:!0}),a.texture.bind(b.LINEAR,b.CLAMP_TO_EDGE,b.LINEAR_MIPMAP_NEAREST),g.extTextureFilterAnisotropic&&b.texParameterf(b.TEXTURE_2D,g.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,g.extTextureFilterAnisotropicMax)),a.state="loaded"}}catch(m){if(delete a.abortController,a.aborted)a.state="unloaded";else if(m)throw a.state="errored",m}})}abortTile(a){return l._(this,void 0,void 0,function*(){a.abortController&&(a.abortController.abort(),delete a.abortController)})}unloadTile(a){return l._(this,void 0,void 0,function*(){a.texture&&this.map.painter.saveTileTexture(a.texture)})}hasTransition(){return!1}}class tn extends me{constructor(a,f,m,g){super(a,f,m,g),this.type="raster-dem",this.maxzoom=22,this._options=l.e({type:"raster-dem"},f),this.encoding=f.encoding||"mapbox",this.redFactor=f.redFactor,this.greenFactor=f.greenFactor,this.blueFactor=f.blueFactor,this.baseShift=f.baseShift}loadTile(a){return l._(this,void 0,void 0,function*(){const f=a.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),m=this.map._requestManager.transformRequest(f,"Tile");a.neighboringTiles=this._getNeighboringTiles(a.tileID),a.abortController=new AbortController;try{const g=yield G.getImage(m,a.abortController,this.map._refreshExpiredTiles);if(delete a.abortController,a.aborted)return void(a.state="unloaded");if(g&&g.data){const b=g.data;this.map._refreshExpiredTiles&&g.cacheControl&&g.expires&&a.setExpiryData({cacheControl:g.cacheControl,expires:g.expires});const T=l.b(b)&&l.S()?b:yield this.readImageNow(b),L={type:this.type,uid:a.uid,source:this.id,rawImageData:T,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!a.actor||a.state==="expired"){a.actor=this.dispatcher.getActor();const k=yield a.actor.sendAsync({type:"LDT",data:L});a.dem=k,a.needsHillshadePrepare=!0,a.needsTerrainPrepare=!0,a.state="loaded"}}}catch(g){if(delete a.abortController,a.aborted)a.state="unloaded";else if(g)throw a.state="errored",g}})}readImageNow(a){return l._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&l.U()){const f=a.width+2,m=a.height+2;try{return new l.R({width:f,height:m},yield l.V(a,-1,-1,f,m))}catch{}}return E.getImageData(a,1)})}_getNeighboringTiles(a){const f=a.canonical,m=Math.pow(2,f.z),g=(f.x-1+m)%m,b=f.x===0?a.wrap-1:a.wrap,T=(f.x+1+m)%m,L=f.x+1===m?a.wrap+1:a.wrap,k={};return k[new l.Q(a.overscaledZ,b,f.z,g,f.y).key]={backfilled:!1},k[new l.Q(a.overscaledZ,L,f.z,T,f.y).key]={backfilled:!1},f.y>0&&(k[new l.Q(a.overscaledZ,b,f.z,g,f.y-1).key]={backfilled:!1},k[new l.Q(a.overscaledZ,a.wrap,f.z,f.x,f.y-1).key]={backfilled:!1},k[new l.Q(a.overscaledZ,L,f.z,T,f.y-1).key]={backfilled:!1}),f.y+1<m&&(k[new l.Q(a.overscaledZ,b,f.z,g,f.y+1).key]={backfilled:!1},k[new l.Q(a.overscaledZ,a.wrap,f.z,f.x,f.y+1).key]={backfilled:!1},k[new l.Q(a.overscaledZ,L,f.z,T,f.y+1).key]={backfilled:!1}),k}unloadTile(a){return l._(this,void 0,void 0,function*(){a.demTexture&&this.map.painter.saveTileTexture(a.demTexture),a.fbo&&(a.fbo.destroy(),delete a.fbo),a.dem&&delete a.dem,delete a.neighboringTiles,a.state="unloaded",a.actor&&(yield a.actor.sendAsync({type:"RDT",data:{type:this.type,uid:a.uid,source:this.id}}))})}}class Xe extends l.E{constructor(a,f,m,g){super(),this.id=a,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=m.getActor(),this.setEventedParent(g),this._data=f.data,this._options=l.e({},f),this._collectResourceTiming=f.collectResourceTiming,f.maxzoom!==void 0&&(this.maxzoom=f.maxzoom),f.type&&(this.type=f.type),f.attribution&&(this.attribution=f.attribution),this.promoteId=f.promoteId;const b=l.W/this.tileSize;this.workerOptions=l.e({source:this.id,cluster:f.cluster||!1,geojsonVtOptions:{buffer:(f.buffer!==void 0?f.buffer:128)*b,tolerance:(f.tolerance!==void 0?f.tolerance:.375)*b,extent:l.W,maxZoom:this.maxzoom,lineMetrics:f.lineMetrics||!1,generateId:f.generateId||!1},superclusterOptions:{maxZoom:f.clusterMaxZoom!==void 0?f.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,f.clusterMinPoints||2),extent:l.W,radius:(f.clusterRadius||50)*b,log:!1,generateId:f.generateId||!1},clusterProperties:f.clusterProperties,filter:f.filter},f.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}load(){return l._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(a){this.map=a,this.load()}setData(a){return this._data=a,this._updateWorkerData(),this}updateData(a){return this._updateWorkerData(a),this}setClusterOptions(a){return this.workerOptions.cluster=a.cluster,a&&(a.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=a.clusterRadius),a.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=a.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(a){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:a,source:this.id}})}getClusterChildren(a){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:a,source:this.id}})}getClusterLeaves(a,f,m){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:a,limit:f,offset:m}})}_updateWorkerData(a){return l._(this,void 0,void 0,function*(){const f=l.e({type:this.type},this.workerOptions);a?f.dataDiff=a:typeof this._data=="string"?(f.request=this.map._requestManager.transformRequest(E.resolveURL(this._data),"Source"),f.request.collectResourceTiming=this._collectResourceTiming):f.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new l.k("dataloading",{dataType:"source"}));try{const m=yield this.actor.sendAsync({type:"LD",data:f});if(this._pendingLoads--,this._removed||m.abandoned)return void this.fire(new l.k("dataabort",{dataType:"source"}));let g=null;m.resourceTiming&&m.resourceTiming[this.id]&&(g=m.resourceTiming[this.id].slice(0));const b={dataType:"source"};this._collectResourceTiming&&g&&g.length>0&&l.e(b,{resourceTiming:g}),this.fire(new l.k("data",Object.assign(Object.assign({},b),{sourceDataType:"metadata"}))),this.fire(new l.k("data",Object.assign(Object.assign({},b),{sourceDataType:"content"})))}catch(m){if(this._pendingLoads--,this._removed)return void this.fire(new l.k("dataabort",{dataType:"source"}));this.fire(new l.j(m))}})}loaded(){return this._pendingLoads===0}loadTile(a){return l._(this,void 0,void 0,function*(){const f=a.actor?"RT":"LT";a.actor=this.actor;const m={type:this.type,uid:a.uid,tileID:a.tileID,zoom:a.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};a.abortController=new AbortController;const g=yield this.actor.sendAsync({type:f,data:m},a.abortController);delete a.abortController,a.unloadVectorData(),a.aborted||a.loadVectorData(g,this.map.painter,f==="RT")})}abortTile(a){return l._(this,void 0,void 0,function*(){a.abortController&&(a.abortController.abort(),delete a.abortController),a.aborted=!0})}unloadTile(a){return l._(this,void 0,void 0,function*(){a.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:a.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return l.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var St=l.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class hn extends l.E{constructor(a,f,m,g){super(),this.id=a,this.dispatcher=m,this.coordinates=f.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(g),this.options=f}load(a){return l._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const f=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,f&&f.data&&(this.image=f.data,a&&(this.coordinates=a),this._finishLoading())}catch(f){this._request=null,this._loaded=!0,this.fire(new l.j(f))}})}loaded(){return this._loaded}updateImage(a){return a.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=a.url,this.load(a.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(a){this.map=a,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(a){this.coordinates=a;const f=a.map(l.Y.fromLngLat);this.tileID=function(g){let b=1/0,T=1/0,L=-1/0,k=-1/0;for(const $ of g)b=Math.min(b,$.x),T=Math.min(T,$.y),L=Math.max(L,$.x),k=Math.max(k,$.y);const z=Math.max(L-b,k-T),j=Math.max(0,Math.floor(-Math.log(z)/Math.LN2)),q=Math.pow(2,j);return new l.a0(j,Math.floor((b+L)/2*q),Math.floor((T+k)/2*q))}(f),this.minzoom=this.maxzoom=this.tileID.z;const m=f.map(g=>this.tileID.getTilePoint(g)._round());return this._boundsArray=new l.Z,this._boundsArray.emplaceBack(m[0].x,m[0].y,0,0),this._boundsArray.emplaceBack(m[1].x,m[1].y,l.W,0),this._boundsArray.emplaceBack(m[3].x,m[3].y,0,l.W),this._boundsArray.emplaceBack(m[2].x,m[2].y,l.W,l.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const a=this.map.painter.context,f=a.gl;this.boundsBuffer||(this.boundsBuffer=a.createVertexBuffer(this._boundsArray,St.members)),this.boundsSegments||(this.boundsSegments=l.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new K(a,this.image,f.RGBA),this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE));let m=!1;for(const g in this.tiles){const b=this.tiles[g];b.state!=="loaded"&&(b.state="loaded",b.texture=this.texture,m=!0)}m&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(a){return l._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(a.tileID.canonical)?(this.tiles[String(a.tileID.wrap)]=a,a.buckets={}):a.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Ai extends hn{constructor(a,f,m,g){super(a,f,m,g),this.roundZoom=!0,this.type="video",this.options=f}load(){return l._(this,void 0,void 0,function*(){this._loaded=!1;const a=this.options;this.urls=[];for(const f of a.urls)this.urls.push(this.map._requestManager.transformRequest(f,"Source").url);try{const f=yield l.a2(this.urls);if(this._loaded=!0,!f)return;this.video=f,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(f){this.fire(new l.j(f))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(a){if(this.video){const f=this.video.seekable;a<f.start(0)||a>f.end(0)?this.fire(new l.j(new l.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${f.start(0)} and ${f.end(0)}-second mark.`))):this.video.currentTime=a}}getVideo(){return this.video}onAdd(a){this.map||(this.map=a,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const a=this.map.painter.context,f=a.gl;this.boundsBuffer||(this.boundsBuffer=a.createVertexBuffer(this._boundsArray,St.members)),this.boundsSegments||(this.boundsSegments=l.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE),f.texSubImage2D(f.TEXTURE_2D,0,0,0,f.RGBA,f.UNSIGNED_BYTE,this.video)):(this.texture=new K(a,this.video,f.RGBA),this.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE));let m=!1;for(const g in this.tiles){const b=this.tiles[g];b.state!=="loaded"&&(b.state="loaded",b.texture=this.texture,m=!0)}m&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Ls extends hn{constructor(a,f,m,g){super(a,f,m,g),f.coordinates?Array.isArray(f.coordinates)&&f.coordinates.length===4&&!f.coordinates.some(b=>!Array.isArray(b)||b.length!==2||b.some(T=>typeof T!="number"))||this.fire(new l.j(new l.a1(`sources.${a}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new l.j(new l.a1(`sources.${a}`,null,'missing required property "coordinates"'))),f.animate&&typeof f.animate!="boolean"&&this.fire(new l.j(new l.a1(`sources.${a}`,null,'optional "animate" property must be a boolean value'))),f.canvas?typeof f.canvas=="string"||f.canvas instanceof HTMLCanvasElement||this.fire(new l.j(new l.a1(`sources.${a}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new l.j(new l.a1(`sources.${a}`,null,'missing required property "canvas"'))),this.options=f,this.animate=f.animate===void 0||f.animate}load(){return l._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new l.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(a){this.map=a,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let a=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,a=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,a=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const f=this.map.painter.context,m=f.gl;this.boundsBuffer||(this.boundsBuffer=f.createVertexBuffer(this._boundsArray,St.members)),this.boundsSegments||(this.boundsSegments=l.$.simpleSegment(0,0,4,2)),this.texture?(a||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new K(f,this.canvas,m.RGBA,{premultiply:!0});let g=!1;for(const b in this.tiles){const T=this.tiles[b];T.state!=="loaded"&&(T.state="loaded",T.texture=this.texture,g=!0)}g&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const a of[this.canvas.width,this.canvas.height])if(isNaN(a)||a<=0)return!0;return!1}}const Js={},al=v=>{switch(v){case"geojson":return Xe;case"image":return hn;case"raster":return me;case"raster-dem":return tn;case"vector":return Nt;case"video":return Ai;case"canvas":return Ls}return Js[v]},ji="RTLPluginLoaded";class jl extends l.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=rr()}_syncState(a){return this.status=a,this.dispatcher.broadcast("SRPS",{pluginStatus:a,pluginURL:this.url}).catch(f=>{throw this.status="error",f})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(a){return l._(this,arguments,void 0,function*(f,m=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=E.resolveURL(f),!this.url)throw new Error(`requested url ${f} is invalid`);if(this.status==="unavailable"){if(!m)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return l._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new l.k(ji))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let Ps=null;function lt(){return Ps||(Ps=new jl),Ps}class hs{constructor(a,f){this.timeAdded=0,this.fadeEndTime=0,this.tileID=a,this.uid=l.a3(),this.uses=0,this.tileSize=f,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(a){const f=a+this.timeAdded;f<this.fadeEndTime||(this.fadeEndTime=f)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(a){this.demTexture&&a.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(a,f,m){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",a){a.featureIndex&&(this.latestFeatureIndex=a.featureIndex,a.rawTileData?(this.latestRawTileData=a.rawTileData,this.latestFeatureIndex.rawTileData=a.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=a.collisionBoxArray,this.buckets=function(g,b){const T={};if(!b)return T;for(const L of g){const k=L.layerIds.map(z=>b.getLayer(z)).filter(Boolean);if(k.length!==0){L.layers=k,L.stateDependentLayerIds&&(L.stateDependentLayers=L.stateDependentLayerIds.map(z=>k.filter(j=>j.id===z)[0]));for(const z of k)T[z.id]=L}}return T}(a.buckets,f.style),this.hasSymbolBuckets=!1;for(const g in this.buckets){const b=this.buckets[g];if(b instanceof l.a5){if(this.hasSymbolBuckets=!0,!m)break;b.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const g in this.buckets){const b=this.buckets[g];if(b instanceof l.a5&&b.hasRTLText){this.hasRTLText=!0,lt().lazyLoad();break}}this.queryPadding=0;for(const g in this.buckets){const b=this.buckets[g];this.queryPadding=Math.max(this.queryPadding,f.style.getLayer(g).queryRadius(b))}a.imageAtlas&&(this.imageAtlas=a.imageAtlas),a.glyphAtlasImage&&(this.glyphAtlasImage=a.glyphAtlasImage)}else this.collisionBoxArray=new l.a4}unloadVectorData(){for(const a in this.buckets)this.buckets[a].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(a){return this.buckets[a.id]}upload(a){for(const m in this.buckets){const g=this.buckets[m];g.uploadPending()&&g.upload(a)}const f=a.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new K(a,this.imageAtlas.image,f.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new K(a,this.glyphAtlasImage,f.ALPHA),this.glyphAtlasImage=null)}prepare(a){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(a,this.imageAtlasTexture)}queryRenderedFeatures(a,f,m,g,b,T,L,k,z,j){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:g,cameraQueryGeometry:b,scale:T,tileSize:this.tileSize,pixelPosMatrix:j,transform:k,params:L,queryPadding:this.queryPadding*z},a,f,m):{}}querySourceFeatures(a,f){const m=this.latestFeatureIndex;if(!m||!m.rawTileData)return;const g=m.loadVTLayers(),b=f&&f.sourceLayer?f.sourceLayer:"",T=g._geojsonTileLayer||g[b];if(!T)return;const L=l.a6(f&&f.filter),{z:k,x:z,y:j}=this.tileID.canonical,q={z:k,x:z,y:j};for(let $=0;$<T.length;$++){const he=T.feature($);if(L.needGeometry){const re=l.a7(he,!0);if(!L.filter(new l.a8(this.tileID.overscaledZ),re,this.tileID.canonical))continue}else if(!L.filter(new l.a8(this.tileID.overscaledZ),he))continue;const ce=m.getId(he,b),ye=new l.a9(he,k,z,j,ce);ye.tile=q,a.push(ye)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(a){const f=this.expirationTime;if(a.cacheControl){const m=l.aa(a.cacheControl);m["max-age"]&&(this.expirationTime=Date.now()+1e3*m["max-age"])}else a.expires&&(this.expirationTime=new Date(a.expires).getTime());if(this.expirationTime){const m=Date.now();let g=!1;if(this.expirationTime>m)g=!1;else if(f)if(this.expirationTime<f)g=!0;else{const b=this.expirationTime-f;b?this.expirationTime=m+Math.max(b,3e4):g=!0}else g=!0;g?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(a,f){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(a).length===0)return;const m=this.latestFeatureIndex.loadVTLayers();for(const g in this.buckets){if(!f.style.hasLayer(g))continue;const b=this.buckets[g],T=b.layers[0].sourceLayer||"_geojsonTileLayer",L=m[T],k=a[T];if(!L||!k||Object.keys(k).length===0)continue;b.update(k,L,this.imageAtlas&&this.imageAtlas.patternPositions||{});const z=f&&f.style&&f.style.getLayer(g);z&&(this.queryPadding=Math.max(this.queryPadding,z.queryRadius(b)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<E.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(a){this.symbolFadeHoldUntil=E.now()+a}setDependencies(a,f){const m={};for(const g of f)m[g]=!0;this.dependencies[a]=m}hasDependency(a,f){for(const m of a){const g=this.dependencies[m];if(g){for(const b of f)if(g[b])return!0}}return!1}}class fo{constructor(a,f){this.max=a,this.onRemove=f,this.reset()}reset(){for(const a in this.data)for(const f of this.data[a])f.timeout&&clearTimeout(f.timeout),this.onRemove(f.value);return this.data={},this.order=[],this}add(a,f,m){const g=a.wrapped().key;this.data[g]===void 0&&(this.data[g]=[]);const b={value:f,timeout:void 0};if(m!==void 0&&(b.timeout=setTimeout(()=>{this.remove(a,b)},m)),this.data[g].push(b),this.order.push(g),this.order.length>this.max){const T=this._getAndRemoveByKey(this.order[0]);T&&this.onRemove(T)}return this}has(a){return a.wrapped().key in this.data}getAndRemove(a){return this.has(a)?this._getAndRemoveByKey(a.wrapped().key):null}_getAndRemoveByKey(a){const f=this.data[a].shift();return f.timeout&&clearTimeout(f.timeout),this.data[a].length===0&&delete this.data[a],this.order.splice(this.order.indexOf(a),1),f.value}getByKey(a){const f=this.data[a];return f?f[0].value:null}get(a){return this.has(a)?this.data[a.wrapped().key][0].value:null}remove(a,f){if(!this.has(a))return this;const m=a.wrapped().key,g=f===void 0?0:this.data[m].indexOf(f),b=this.data[m][g];return this.data[m].splice(g,1),b.timeout&&clearTimeout(b.timeout),this.data[m].length===0&&delete this.data[m],this.onRemove(b.value),this.order.splice(this.order.indexOf(m),1),this}setMaxSize(a){for(this.max=a;this.order.length>this.max;){const f=this._getAndRemoveByKey(this.order[0]);f&&this.onRemove(f)}return this}filter(a){const f=[];for(const m in this.data)for(const g of this.data[m])a(g.value)||f.push(g);for(const m of f)this.remove(m.value.tileID,m)}}class Gl{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(a,f,m){const g=String(f);if(this.stateChanges[a]=this.stateChanges[a]||{},this.stateChanges[a][g]=this.stateChanges[a][g]||{},l.e(this.stateChanges[a][g],m),this.deletedStates[a]===null){this.deletedStates[a]={};for(const b in this.state[a])b!==g&&(this.deletedStates[a][b]=null)}else if(this.deletedStates[a]&&this.deletedStates[a][g]===null){this.deletedStates[a][g]={};for(const b in this.state[a][g])m[b]||(this.deletedStates[a][g][b]=null)}else for(const b in m)this.deletedStates[a]&&this.deletedStates[a][g]&&this.deletedStates[a][g][b]===null&&delete this.deletedStates[a][g][b]}removeFeatureState(a,f,m){if(this.deletedStates[a]===null)return;const g=String(f);if(this.deletedStates[a]=this.deletedStates[a]||{},m&&f!==void 0)this.deletedStates[a][g]!==null&&(this.deletedStates[a][g]=this.deletedStates[a][g]||{},this.deletedStates[a][g][m]=null);else if(f!==void 0)if(this.stateChanges[a]&&this.stateChanges[a][g])for(m in this.deletedStates[a][g]={},this.stateChanges[a][g])this.deletedStates[a][g][m]=null;else this.deletedStates[a][g]=null;else this.deletedStates[a]=null}getState(a,f){const m=String(f),g=l.e({},(this.state[a]||{})[m],(this.stateChanges[a]||{})[m]);if(this.deletedStates[a]===null)return{};if(this.deletedStates[a]){const b=this.deletedStates[a][f];if(b===null)return{};for(const T in b)delete g[T]}return g}initializeTileState(a,f){a.setFeatureState(this.state,f)}coalesceChanges(a,f){const m={};for(const g in this.stateChanges){this.state[g]=this.state[g]||{};const b={};for(const T in this.stateChanges[g])this.state[g][T]||(this.state[g][T]={}),l.e(this.state[g][T],this.stateChanges[g][T]),b[T]=this.state[g][T];m[g]=b}for(const g in this.deletedStates){this.state[g]=this.state[g]||{};const b={};if(this.deletedStates[g]===null)for(const T in this.state[g])b[T]={},this.state[g][T]={};else for(const T in this.deletedStates[g]){if(this.deletedStates[g][T]===null)this.state[g][T]={};else for(const L of Object.keys(this.deletedStates[g][T]))delete this.state[g][T][L];b[T]=this.state[g][T]}m[g]=m[g]||{},l.e(m[g],b)}if(this.stateChanges={},this.deletedStates={},Object.keys(m).length!==0)for(const g in a)a[g].setFeatureState(m,f)}}class li extends l.E{constructor(a,f,m){super(),this.id=a,this.dispatcher=m,this.on("data",g=>this._dataHandler(g)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((g,b,T,L)=>{const k=new(al(b.type))(g,b,T,L);if(k.id!==g)throw new Error(`Expected Source id to be ${g} instead of ${k.id}`);return k})(a,f,m,this),this._tiles={},this._cache=new fo(0,g=>this._unloadTile(g)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Gl,this._didEmitContent=!1,this._updated=!1}onAdd(a){this.map=a,this._maxTileCacheSize=a?a._maxTileCacheSize:null,this._maxTileCacheZoomLevels=a?a._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(a)}onRemove(a){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(a)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const a in this._tiles){const f=this._tiles[a];if(f.state!=="loaded"&&f.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const a=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,a&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(a,f,m){return l._(this,void 0,void 0,function*(){try{yield this._source.loadTile(a),this._tileLoaded(a,f,m)}catch(g){a.state="errored",g.status!==404?this._source.fire(new l.j(g,{tile:a})):this.update(this.transform,this.terrain)}})}_unloadTile(a){this._source.unloadTile&&this._source.unloadTile(a)}_abortTile(a){this._source.abortTile&&this._source.abortTile(a),this._source.fire(new l.k("dataabort",{tile:a,coord:a.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(a){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const f in this._tiles){const m=this._tiles[f];m.upload(a),m.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(a=>a.tileID).sort(pt).map(a=>a.key)}getRenderableIds(a){const f=[];for(const m in this._tiles)this._isIdRenderable(m,a)&&f.push(this._tiles[m]);return a?f.sort((m,g)=>{const b=m.tileID,T=g.tileID,L=new l.P(b.canonical.x,b.canonical.y)._rotate(this.transform.angle),k=new l.P(T.canonical.x,T.canonical.y)._rotate(this.transform.angle);return b.overscaledZ-T.overscaledZ||k.y-L.y||k.x-L.x}).map(m=>m.tileID.key):f.map(m=>m.tileID).sort(pt).map(m=>m.key)}hasRenderableParent(a){const f=this.findLoadedParent(a,0);return!!f&&this._isIdRenderable(f.tileID.key)}_isIdRenderable(a,f){return this._tiles[a]&&this._tiles[a].hasData()&&!this._coveredTiles[a]&&(f||!this._tiles[a].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const a in this._tiles)this._tiles[a].state!=="errored"&&this._reloadTile(a,"reloading")}}_reloadTile(a,f){return l._(this,void 0,void 0,function*(){const m=this._tiles[a];m&&(m.state!=="loading"&&(m.state=f),yield this._loadTile(m,a,f))})}_tileLoaded(a,f,m){a.timeAdded=E.now(),m==="expired"&&(a.refreshedUponExpiration=!0),this._setTileReloadTimer(f,a),this.getSource().type==="raster-dem"&&a.dem&&this._backfillDEM(a),this._state.initializeTileState(a,this.map?this.map.painter:null),a.aborted||this._source.fire(new l.k("data",{dataType:"source",tile:a,coord:a.tileID}))}_backfillDEM(a){const f=this.getRenderableIds();for(let g=0;g<f.length;g++){const b=f[g];if(a.neighboringTiles&&a.neighboringTiles[b]){const T=this.getTileByID(b);m(a,T),m(T,a)}}function m(g,b){g.needsHillshadePrepare=!0,g.needsTerrainPrepare=!0;let T=b.tileID.canonical.x-g.tileID.canonical.x;const L=b.tileID.canonical.y-g.tileID.canonical.y,k=Math.pow(2,g.tileID.canonical.z),z=b.tileID.key;T===0&&L===0||Math.abs(L)>1||(Math.abs(T)>1&&(Math.abs(T+k)===1?T+=k:Math.abs(T-k)===1&&(T-=k)),b.dem&&g.dem&&(g.dem.backfillBorder(b.dem,T,L),g.neighboringTiles&&g.neighboringTiles[z]&&(g.neighboringTiles[z].backfilled=!0)))}}getTile(a){return this.getTileByID(a.key)}getTileByID(a){return this._tiles[a]}_retainLoadedChildren(a,f,m,g){for(const b in this._tiles){let T=this._tiles[b];if(g[b]||!T.hasData()||T.tileID.overscaledZ<=f||T.tileID.overscaledZ>m)continue;let L=T.tileID;for(;T&&T.tileID.overscaledZ>f+1;){const z=T.tileID.scaledTo(T.tileID.overscaledZ-1);T=this._tiles[z.key],T&&T.hasData()&&(L=z)}let k=L;for(;k.overscaledZ>f;)if(k=k.scaledTo(k.overscaledZ-1),a[k.key]){g[L.key]=L;break}}}findLoadedParent(a,f){if(a.key in this._loadedParentTiles){const m=this._loadedParentTiles[a.key];return m&&m.tileID.overscaledZ>=f?m:null}for(let m=a.overscaledZ-1;m>=f;m--){const g=a.scaledTo(m),b=this._getLoadedTile(g);if(b)return b}}_getLoadedTile(a){const f=this._tiles[a.key];return f&&f.hasData()?f:this._cache.getByKey(a.wrapped().key)}updateCacheSize(a){const f=Math.ceil(a.width/this._source.tileSize)+1,m=Math.ceil(a.height/this._source.tileSize)+1,g=Math.floor(f*m*(this._maxTileCacheZoomLevels===null?l.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),b=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,g):g;this._cache.setMaxSize(b)}handleWrapJump(a){const f=Math.round((a-(this._prevLng===void 0?a:this._prevLng))/360);if(this._prevLng=a,f){const m={};for(const g in this._tiles){const b=this._tiles[g];b.tileID=b.tileID.unwrapTo(b.tileID.wrap+f),m[b.tileID.key]=b}this._tiles=m;for(const g in this._timers)clearTimeout(this._timers[g]),delete this._timers[g];for(const g in this._tiles)this._setTileReloadTimer(g,this._tiles[g])}}update(a,f){if(!this._sourceLoaded||this._paused)return;let m;this.transform=a,this.terrain=f,this.updateCacheSize(a),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?m=a.getVisibleUnwrappedCoordinates(this._source.tileID).map(j=>new l.Q(j.canonical.z,j.wrap,j.canonical.z,j.canonical.x,j.canonical.y)):(m=a.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:f}),this._source.hasTile&&(m=m.filter(j=>this._source.hasTile(j)))):m=[];const g=a.coveringZoomLevel(this._source),b=Math.max(g-li.maxOverzooming,this._source.minzoom),T=Math.max(g+li.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const j={};for(const q of m)if(q.canonical.z>this._source.minzoom){const $=q.scaledTo(q.canonical.z-1);j[$.key]=$;const he=q.scaledTo(Math.max(this._source.minzoom,Math.min(q.canonical.z,5)));j[he.key]=he}m=m.concat(Object.values(j))}const L=m.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,L&&this.fire(new l.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const k=this._updateRetainedTiles(m,g);if(mn(this._source.type)){const j={},q={},$=Object.keys(k),he=E.now();for(const ce of $){const ye=k[ce],re=this._tiles[ce];if(!re||re.fadeEndTime!==0&&re.fadeEndTime<=he)continue;const Ie=this.findLoadedParent(ye,b);Ie&&(this._addTile(Ie.tileID),j[Ie.tileID.key]=Ie.tileID),q[ce]=ye}this._retainLoadedChildren(q,g,T,k);for(const ce in j)k[ce]||(this._coveredTiles[ce]=!0,k[ce]=j[ce]);if(f){const ce={},ye={};for(const re of m)this._tiles[re.key].hasData()?ce[re.key]=re:ye[re.key]=re;for(const re in ye){const Ie=ye[re].children(this._source.maxzoom);this._tiles[Ie[0].key]&&this._tiles[Ie[1].key]&&this._tiles[Ie[2].key]&&this._tiles[Ie[3].key]&&(ce[Ie[0].key]=k[Ie[0].key]=Ie[0],ce[Ie[1].key]=k[Ie[1].key]=Ie[1],ce[Ie[2].key]=k[Ie[2].key]=Ie[2],ce[Ie[3].key]=k[Ie[3].key]=Ie[3],delete ye[re])}for(const re in ye){const Ie=this.findLoadedParent(ye[re],this._source.minzoom);if(Ie){ce[Ie.tileID.key]=k[Ie.tileID.key]=Ie.tileID;for(const Ue in ce)ce[Ue].isChildOf(Ie.tileID)&&delete ce[Ue]}}for(const re in this._tiles)ce[re]||(this._coveredTiles[re]=!0)}}for(const j in k)this._tiles[j].clearFadeHold();const z=l.ab(this._tiles,k);for(const j of z){const q=this._tiles[j];q.hasSymbolBuckets&&!q.holdingForFade()?q.setHoldDuration(this.map._fadeDuration):q.hasSymbolBuckets&&!q.symbolFadeFinished()||this._removeTile(j)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const a in this._tiles)this._tiles[a].holdingForFade()&&this._removeTile(a)}_updateRetainedTiles(a,f){const m={},g={},b=Math.max(f-li.maxOverzooming,this._source.minzoom),T=Math.max(f+li.maxUnderzooming,this._source.minzoom),L={};for(const k of a){const z=this._addTile(k);m[k.key]=k,z.hasData()||f<this._source.maxzoom&&(L[k.key]=k)}this._retainLoadedChildren(L,f,T,m);for(const k of a){let z=this._tiles[k.key];if(z.hasData())continue;if(f+1>this._source.maxzoom){const q=k.children(this._source.maxzoom)[0],$=this.getTile(q);if($&&$.hasData()){m[q.key]=q;continue}}else{const q=k.children(this._source.maxzoom);if(m[q[0].key]&&m[q[1].key]&&m[q[2].key]&&m[q[3].key])continue}let j=z.wasRequested();for(let q=k.overscaledZ-1;q>=b;--q){const $=k.scaledTo(q);if(g[$.key])break;if(g[$.key]=!0,z=this.getTile($),!z&&j&&(z=this._addTile($)),z){const he=z.hasData();if((j||he)&&(m[$.key]=$),j=z.wasRequested(),he)break}}}return m}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const a in this._tiles){const f=[];let m,g=this._tiles[a].tileID;for(;g.overscaledZ>0;){if(g.key in this._loadedParentTiles){m=this._loadedParentTiles[g.key];break}f.push(g.key);const b=g.scaledTo(g.overscaledZ-1);if(m=this._getLoadedTile(b),m)break;g=b}for(const b of f)this._loadedParentTiles[b]=m}}_addTile(a){let f=this._tiles[a.key];if(f)return f;f=this._cache.getAndRemove(a),f&&(this._setTileReloadTimer(a.key,f),f.tileID=a,this._state.initializeTileState(f,this.map?this.map.painter:null),this._cacheTimers[a.key]&&(clearTimeout(this._cacheTimers[a.key]),delete this._cacheTimers[a.key],this._setTileReloadTimer(a.key,f)));const m=f;return f||(f=new hs(a,this._source.tileSize*a.overscaleFactor()),this._loadTile(f,a.key,f.state)),f.uses++,this._tiles[a.key]=f,m||this._source.fire(new l.k("dataloading",{tile:f,coord:f.tileID,dataType:"source"})),f}_setTileReloadTimer(a,f){a in this._timers&&(clearTimeout(this._timers[a]),delete this._timers[a]);const m=f.getExpiryTimeout();m&&(this._timers[a]=setTimeout(()=>{this._reloadTile(a,"expired"),delete this._timers[a]},m))}_removeTile(a){const f=this._tiles[a];f&&(f.uses--,delete this._tiles[a],this._timers[a]&&(clearTimeout(this._timers[a]),delete this._timers[a]),f.uses>0||(f.hasData()&&f.state!=="reloading"?this._cache.add(f.tileID,f,f.getExpiryTimeout()):(f.aborted=!0,this._abortTile(f),this._unloadTile(f))))}_dataHandler(a){const f=a.sourceDataType;a.dataType==="source"&&f==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&a.dataType==="source"&&f==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const a in this._tiles)this._removeTile(a);this._cache.reset()}tilesIn(a,f,m){const g=[],b=this.transform;if(!b)return g;const T=m?b.getCameraQueryGeometry(a):a,L=a.map(ce=>b.pointCoordinate(ce,this.terrain)),k=T.map(ce=>b.pointCoordinate(ce,this.terrain)),z=this.getIds();let j=1/0,q=1/0,$=-1/0,he=-1/0;for(const ce of k)j=Math.min(j,ce.x),q=Math.min(q,ce.y),$=Math.max($,ce.x),he=Math.max(he,ce.y);for(let ce=0;ce<z.length;ce++){const ye=this._tiles[z[ce]];if(ye.holdingForFade())continue;const re=ye.tileID,Ie=Math.pow(2,b.zoom-ye.tileID.overscaledZ),Ue=f*ye.queryPadding*l.W/ye.tileSize/Ie,xe=[re.getTilePoint(new l.Y(j,q)),re.getTilePoint(new l.Y($,he))];if(xe[0].x-Ue<l.W&&xe[0].y-Ue<l.W&&xe[1].x+Ue>=0&&xe[1].y+Ue>=0){const De=L.map(He=>re.getTilePoint(He)),qe=k.map(He=>re.getTilePoint(He));g.push({tile:ye,tileID:re,queryGeometry:De,cameraQueryGeometry:qe,scale:Ie})}}return g}getVisibleCoordinates(a){const f=this.getRenderableIds(a).map(m=>this._tiles[m].tileID);for(const m of f)m.posMatrix=this.transform.calculatePosMatrix(m.toUnwrapped());return f}hasTransition(){if(this._source.hasTransition())return!0;if(mn(this._source.type)){const a=E.now();for(const f in this._tiles)if(this._tiles[f].fadeEndTime>=a)return!0}return!1}setFeatureState(a,f,m){this._state.updateState(a=a||"_geojsonTileLayer",f,m)}removeFeatureState(a,f,m){this._state.removeFeatureState(a=a||"_geojsonTileLayer",f,m)}getFeatureState(a,f){return this._state.getState(a=a||"_geojsonTileLayer",f)}setDependencies(a,f,m){const g=this._tiles[a];g&&g.setDependencies(f,m)}reloadTilesForDependencies(a,f){for(const m in this._tiles)this._tiles[m].hasDependency(a,f)&&this._reloadTile(m,"reloading");this._cache.filter(m=>!m.hasDependency(a,f))}}function pt(v,a){const f=Math.abs(2*v.wrap)-+(v.wrap<0),m=Math.abs(2*a.wrap)-+(a.wrap<0);return v.overscaledZ-a.overscaledZ||m-f||a.canonical.y-v.canonical.y||a.canonical.x-v.canonical.x}function mn(v){return v==="raster"||v==="image"||v==="video"}li.maxOverzooming=10,li.maxUnderzooming=3;class pn{constructor(a,f){this.reset(a,f)}reset(a,f){this.points=a||[],this._distances=[0];for(let m=1;m<this.points.length;m++)this._distances[m]=this._distances[m-1]+this.points[m].dist(this.points[m-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(f||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(a){if(this.points.length===1)return this.points[0];a=l.ac(a,0,1);let f=1,m=this._distances[f];const g=a*this.paddedLength+this.padding;for(;m<g&&f<this._distances.length;)m=this._distances[++f];const b=f-1,T=this._distances[b],L=m-T,k=L>0?(g-T)/L:0;return this.points[b].mult(1-k).add(this.points[f].mult(k))}}function Zr(v,a){let f=!0;return v==="always"||v!=="never"&&a!=="never"||(f=!1),f}class fs{constructor(a,f,m){const g=this.boxCells=[],b=this.circleCells=[];this.xCellCount=Math.ceil(a/m),this.yCellCount=Math.ceil(f/m);for(let T=0;T<this.xCellCount*this.yCellCount;T++)g.push([]),b.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=a,this.height=f,this.xScale=this.xCellCount/a,this.yScale=this.yCellCount/f,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(a,f,m,g,b){this._forEachCell(f,m,g,b,this._insertBoxCell,this.boxUid++),this.boxKeys.push(a),this.bboxes.push(f),this.bboxes.push(m),this.bboxes.push(g),this.bboxes.push(b)}insertCircle(a,f,m,g){this._forEachCell(f-g,m-g,f+g,m+g,this._insertCircleCell,this.circleUid++),this.circleKeys.push(a),this.circles.push(f),this.circles.push(m),this.circles.push(g)}_insertBoxCell(a,f,m,g,b,T){this.boxCells[b].push(T)}_insertCircleCell(a,f,m,g,b,T){this.circleCells[b].push(T)}_query(a,f,m,g,b,T,L){if(m<0||a>this.width||g<0||f>this.height)return[];const k=[];if(a<=0&&f<=0&&this.width<=m&&this.height<=g){if(b)return[{key:null,x1:a,y1:f,x2:m,y2:g}];for(let z=0;z<this.boxKeys.length;z++)k.push({key:this.boxKeys[z],x1:this.bboxes[4*z],y1:this.bboxes[4*z+1],x2:this.bboxes[4*z+2],y2:this.bboxes[4*z+3]});for(let z=0;z<this.circleKeys.length;z++){const j=this.circles[3*z],q=this.circles[3*z+1],$=this.circles[3*z+2];k.push({key:this.circleKeys[z],x1:j-$,y1:q-$,x2:j+$,y2:q+$})}}else this._forEachCell(a,f,m,g,this._queryCell,k,{hitTest:b,overlapMode:T,seenUids:{box:{},circle:{}}},L);return k}query(a,f,m,g){return this._query(a,f,m,g,!1,null)}hitTest(a,f,m,g,b,T){return this._query(a,f,m,g,!0,b,T).length>0}hitTestCircle(a,f,m,g,b){const T=a-m,L=a+m,k=f-m,z=f+m;if(L<0||T>this.width||z<0||k>this.height)return!1;const j=[];return this._forEachCell(T,k,L,z,this._queryCellCircle,j,{hitTest:!0,overlapMode:g,circle:{x:a,y:f,radius:m},seenUids:{box:{},circle:{}}},b),j.length>0}_queryCell(a,f,m,g,b,T,L,k){const{seenUids:z,hitTest:j,overlapMode:q}=L,$=this.boxCells[b];if($!==null){const ce=this.bboxes;for(const ye of $)if(!z.box[ye]){z.box[ye]=!0;const re=4*ye,Ie=this.boxKeys[ye];if(a<=ce[re+2]&&f<=ce[re+3]&&m>=ce[re+0]&&g>=ce[re+1]&&(!k||k(Ie))&&(!j||!Zr(q,Ie.overlapMode))&&(T.push({key:Ie,x1:ce[re],y1:ce[re+1],x2:ce[re+2],y2:ce[re+3]}),j))return!0}}const he=this.circleCells[b];if(he!==null){const ce=this.circles;for(const ye of he)if(!z.circle[ye]){z.circle[ye]=!0;const re=3*ye,Ie=this.circleKeys[ye];if(this._circleAndRectCollide(ce[re],ce[re+1],ce[re+2],a,f,m,g)&&(!k||k(Ie))&&(!j||!Zr(q,Ie.overlapMode))){const Ue=ce[re],xe=ce[re+1],De=ce[re+2];if(T.push({key:Ie,x1:Ue-De,y1:xe-De,x2:Ue+De,y2:xe+De}),j)return!0}}}return!1}_queryCellCircle(a,f,m,g,b,T,L,k){const{circle:z,seenUids:j,overlapMode:q}=L,$=this.boxCells[b];if($!==null){const ce=this.bboxes;for(const ye of $)if(!j.box[ye]){j.box[ye]=!0;const re=4*ye,Ie=this.boxKeys[ye];if(this._circleAndRectCollide(z.x,z.y,z.radius,ce[re+0],ce[re+1],ce[re+2],ce[re+3])&&(!k||k(Ie))&&!Zr(q,Ie.overlapMode))return T.push(!0),!0}}const he=this.circleCells[b];if(he!==null){const ce=this.circles;for(const ye of he)if(!j.circle[ye]){j.circle[ye]=!0;const re=3*ye,Ie=this.circleKeys[ye];if(this._circlesCollide(ce[re],ce[re+1],ce[re+2],z.x,z.y,z.radius)&&(!k||k(Ie))&&!Zr(q,Ie.overlapMode))return T.push(!0),!0}}}_forEachCell(a,f,m,g,b,T,L,k){const z=this._convertToXCellCoord(a),j=this._convertToYCellCoord(f),q=this._convertToXCellCoord(m),$=this._convertToYCellCoord(g);for(let he=z;he<=q;he++)for(let ce=j;ce<=$;ce++)if(b.call(this,a,f,m,g,this.xCellCount*ce+he,T,L,k))return}_convertToXCellCoord(a){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(a*this.xScale)))}_convertToYCellCoord(a){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(a*this.yScale)))}_circlesCollide(a,f,m,g,b,T){const L=g-a,k=b-f,z=m+T;return z*z>L*L+k*k}_circleAndRectCollide(a,f,m,g,b,T,L){const k=(T-g)/2,z=Math.abs(a-(g+k));if(z>k+m)return!1;const j=(L-b)/2,q=Math.abs(f-(b+j));if(q>j+m)return!1;if(z<=k||q<=j)return!0;const $=z-k,he=q-j;return $*$+he*he<=m*m}}function fn(v,a,f,m,g){const b=l.F();return a?(l.J(b,b,[1/g,1/g,1]),f||l.ad(b,b,m.angle)):l.K(b,m.labelPlaneMatrix,v),b}function za(v,a,f,m,g){if(a){const b=l.ae(v);return l.J(b,b,[g,g,1]),f||l.ad(b,b,-m.angle),b}return m.glCoordMatrix}function Jr(v,a,f){let m;f?(m=[v.x,v.y,f(v.x,v.y),1],l.af(m,m,a)):(m=[v.x,v.y,0,1],Bt(m,m,a));const g=m[3];return{point:new l.P(m[0]/g,m[1]/g),signedDistanceFromCamera:g}}function _e(v,a){return .5+v/a*.5}function W(v,a){const f=v[0]/v[3],m=v[1]/v[3];return f>=-a[0]&&f<=a[0]&&m>=-a[1]&&m<=a[1]}function X(v,a,f,m,g,b,T,L,k,z){const j=m?v.textSizeData:v.iconSizeData,q=l.ag(j,f.transform.zoom),$=[256/f.width*2+1,256/f.height*2+1],he=m?v.text.dynamicLayoutVertexArray:v.icon.dynamicLayoutVertexArray;he.clear();const ce=v.lineVertexArray,ye=m?v.text.placedSymbolArray:v.icon.placedSymbolArray,re=f.transform.width/f.transform.height;let Ie=!1;for(let Ue=0;Ue<ye.length;Ue++){const xe=ye.get(Ue);if(xe.hidden||xe.writingMode===l.ah.vertical&&!Ie){Je(xe.numGlyphs,he);continue}let De;if(Ie=!1,z?(De=[xe.anchorX,xe.anchorY,z(xe.anchorX,xe.anchorY),1],l.af(De,De,a)):(De=[xe.anchorX,xe.anchorY,0,1],Bt(De,De,a)),!W(De,$)){Je(xe.numGlyphs,he);continue}const qe=_e(f.transform.cameraToCenterDistance,De[3]),He=l.ai(j,q,xe),$e=T?He/qe:He*qe,it=new l.P(xe.anchorX,xe.anchorY),tt=Jr(it,g,z).point,ct={projections:{},offsets:{}},dt=Pe(xe,$e,!1,L,a,g,b,v.glyphOffsetArray,ce,he,tt,it,ct,re,k,z);Ie=dt.useVertical,(dt.notEnoughRoom||Ie||dt.needsFlipping&&Pe(xe,$e,!0,L,a,g,b,v.glyphOffsetArray,ce,he,tt,it,ct,re,k,z).notEnoughRoom)&&Je(xe.numGlyphs,he)}m?v.text.dynamicLayoutVertexBuffer.updateData(he):v.icon.dynamicLayoutVertexBuffer.updateData(he)}function Q(v,a,f,m,g,b,T,L,k,z,j,q,$){const he=L.glyphStartIndex+L.numGlyphs,ce=L.lineStartIndex,ye=L.lineStartIndex+L.lineLength,re=a.getoffsetX(L.glyphStartIndex),Ie=a.getoffsetX(he-1),Ue=We(v*re,f,m,g,b,T,L.segment,ce,ye,k,z,j,q,$);if(!Ue)return null;const xe=We(v*Ie,f,m,g,b,T,L.segment,ce,ye,k,z,j,q,$);return xe?{first:Ue,last:xe}:null}function le(v,a,f,m){return v===l.ah.horizontal&&Math.abs(f.y-a.y)>Math.abs(f.x-a.x)*m?{useVertical:!0}:(v===l.ah.vertical?a.y<f.y:a.x>f.x)?{needsFlipping:!0}:null}function Pe(v,a,f,m,g,b,T,L,k,z,j,q,$,he,ce,ye){const re=a/24,Ie=v.lineOffsetX*re,Ue=v.lineOffsetY*re;let xe;if(v.numGlyphs>1){const De=v.glyphStartIndex+v.numGlyphs,qe=v.lineStartIndex,He=v.lineStartIndex+v.lineLength,$e=Q(re,L,Ie,Ue,f,j,q,v,k,b,$,ce,ye);if(!$e)return{notEnoughRoom:!0};const it=Jr($e.first.point,T,ye).point,tt=Jr($e.last.point,T,ye).point;if(m&&!f){const ct=le(v.writingMode,it,tt,he);if(ct)return ct}xe=[$e.first];for(let ct=v.glyphStartIndex+1;ct<De-1;ct++)xe.push(We(re*L.getoffsetX(ct),Ie,Ue,f,j,q,v.segment,qe,He,k,b,$,ce,ye));xe.push($e.last)}else{if(m&&!f){const qe=Jr(q,g,ye).point,He=v.lineStartIndex+v.segment+1,$e=new l.P(k.getx(He),k.gety(He)),it=Jr($e,g,ye),tt=it.signedDistanceFromCamera>0?it.point:ee(q,$e,qe,1,g,ye),ct=le(v.writingMode,qe,tt,he);if(ct)return ct}const De=We(re*L.getoffsetX(v.glyphStartIndex),Ie,Ue,f,j,q,v.segment,v.lineStartIndex,v.lineStartIndex+v.lineLength,k,b,$,ce,ye);if(!De)return{notEnoughRoom:!0};xe=[De]}for(const De of xe)l.aj(z,De.point,De.angle);return{}}function ee(v,a,f,m,g,b){const T=Jr(v.add(v.sub(a)._unit()),g,b).point,L=f.sub(T);return f.add(L._mult(m/L.mag()))}function Me(v,a){const{projectionCache:f,lineVertexArray:m,labelPlaneMatrix:g,tileAnchorPoint:b,distanceFromAnchor:T,getElevation:L,previousVertex:k,direction:z,absOffsetX:j}=a;if(f.projections[v])return f.projections[v];const q=new l.P(m.getx(v),m.gety(v)),$=Jr(q,g,L);if($.signedDistanceFromCamera>0)return f.projections[v]=$.point,$.point;const he=v-z;return ee(T===0?b:new l.P(m.getx(he),m.gety(he)),q,k,j-T+1,g,L)}function Se(v,a,f){return v._unit()._perp()._mult(a*f)}function Re(v,a,f,m,g,b,T,L){const{projectionCache:k,direction:z}=L;if(k.offsets[v])return k.offsets[v];const j=f.add(a);if(v+z<m||v+z>=g)return k.offsets[v]=j,j;const q=Me(v+z,L),$=Se(q.sub(f),T,z),he=f.add($),ce=q.add($);return k.offsets[v]=l.ak(b,j,he,ce)||j,k.offsets[v]}function We(v,a,f,m,g,b,T,L,k,z,j,q,$,he){const ce=m?v-a:v+a;let ye=ce>0?1:-1,re=0;m&&(ye*=-1,re=Math.PI),ye<0&&(re+=Math.PI);let Ie,Ue,xe=ye>0?L+T:L+T+1,De=g,qe=g,He=0,$e=0;const it=Math.abs(ce),tt=[];let ct;for(;He+$e<=it;){if(xe+=ye,xe<L||xe>=k)return null;He+=$e,qe=De,Ue=Ie;const _t={projectionCache:q,lineVertexArray:z,labelPlaneMatrix:j,tileAnchorPoint:b,distanceFromAnchor:He,getElevation:he,previousVertex:qe,direction:ye,absOffsetX:it};if(De=Me(xe,_t),f===0)tt.push(qe),ct=De.sub(qe);else{let en;const _n=De.sub(qe);en=_n.mag()===0?Se(Me(xe+ye,_t).sub(De),f,ye):Se(_n,f,ye),Ue||(Ue=qe.add(en)),Ie=Re(xe,en,De,L,k,Ue,f,_t),tt.push(Ue),ct=Ie.sub(Ue)}$e=ct.mag()}const dt=ct._mult((it-He)/$e)._add(Ue||qe),gn=re+Math.atan2(De.y-qe.y,De.x-qe.x);return tt.push(dt),{point:dt,angle:$?gn:0,path:tt}}const Ye=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Je(v,a){for(let f=0;f<v;f++){const m=a.length;a.resize(m+4),a.float32.set(Ye,3*m)}}function Bt(v,a,f){const m=a[0],g=a[1];return v[0]=f[0]*m+f[4]*g+f[12],v[1]=f[1]*m+f[5]*g+f[13],v[3]=f[3]*m+f[7]*g+f[15],v}const qt=100;class sn{constructor(a,f=new fs(a.width+200,a.height+200,25),m=new fs(a.width+200,a.height+200,25)){this.transform=a,this.grid=f,this.ignoredGrid=m,this.pitchfactor=Math.cos(a._pitch)*a.cameraToCenterDistance,this.screenRightBoundary=a.width+qt,this.screenBottomBoundary=a.height+qt,this.gridRightBoundary=a.width+200,this.gridBottomBoundary=a.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(a,f,m,g,b,T){const L=this.projectAndGetPerspectiveRatio(g,a.anchorPointX,a.anchorPointY,T),k=m*L.perspectiveRatio,z=a.x1*k+L.point.x,j=a.y1*k+L.point.y,q=a.x2*k+L.point.x,$=a.y2*k+L.point.y;return!this.isInsideGrid(z,j,q,$)||f!=="always"&&this.grid.hitTest(z,j,q,$,f,b)||L.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[z,j,q,$],offscreen:this.isOffscreen(z,j,q,$)}}placeCollisionCircles(a,f,m,g,b,T,L,k,z,j,q,$,he,ce){const ye=[],re=new l.P(f.anchorX,f.anchorY),Ie=Jr(re,T,ce),Ue=_e(this.transform.cameraToCenterDistance,Ie.signedDistanceFromCamera),xe=(j?b/Ue:b*Ue)/l.ao,De=Jr(re,L,ce).point,qe=Q(xe,g,f.lineOffsetX*xe,f.lineOffsetY*xe,!1,De,re,f,m,L,{projections:{},offsets:{}},!1,ce);let He=!1,$e=!1,it=!0;if(qe){const tt=.5*$*Ue+he,ct=new l.P(-100,-100),dt=new l.P(this.screenRightBoundary,this.screenBottomBoundary),gn=new pn,_t=qe.first,en=qe.last;let _n=[];for(let bn=_t.path.length-1;bn>=1;bn--)_n.push(_t.path[bn]);for(let bn=1;bn<en.path.length;bn++)_n.push(en.path[bn]);const Fn=2.5*tt;if(k){const bn=_n.map(Cn=>Jr(Cn,k,ce));_n=bn.some(Cn=>Cn.signedDistanceFromCamera<=0)?[]:bn.map(Cn=>Cn.point)}let on=[];if(_n.length>0){const bn=_n[0].clone(),Cn=_n[0].clone();for(let Br=1;Br<_n.length;Br++)bn.x=Math.min(bn.x,_n[Br].x),bn.y=Math.min(bn.y,_n[Br].y),Cn.x=Math.max(Cn.x,_n[Br].x),Cn.y=Math.max(Cn.y,_n[Br].y);on=bn.x>=ct.x&&Cn.x<=dt.x&&bn.y>=ct.y&&Cn.y<=dt.y?[_n]:Cn.x<ct.x||bn.x>dt.x||Cn.y<ct.y||bn.y>dt.y?[]:l.al([_n],ct.x,ct.y,dt.x,dt.y)}for(const bn of on){gn.reset(bn,.25*tt);let Cn=0;Cn=gn.length<=.5*tt?1:Math.ceil(gn.paddedLength/Fn)+1;for(let Br=0;Br<Cn;Br++){const tr=Br/Math.max(Cn-1,1),Xo=gn.lerp(tr),yi=Xo.x+qt,Mr=Xo.y+qt;ye.push(yi,Mr,tt,0);const vi=yi-tt,Yo=Mr-tt,ia=yi+tt,dl=Mr+tt;if(it=it&&this.isOffscreen(vi,Yo,ia,dl),$e=$e||this.isInsideGrid(vi,Yo,ia,dl),a!=="always"&&this.grid.hitTestCircle(yi,Mr,tt,a,q)&&(He=!0,!z))return{circles:[],offscreen:!1,collisionDetected:He}}}}return{circles:!z&&He||!$e||Ue<this.perspectiveRatioCutoff?[]:ye,offscreen:it,collisionDetected:He}}queryRenderedSymbols(a){if(a.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const f=[];let m=1/0,g=1/0,b=-1/0,T=-1/0;for(const j of a){const q=new l.P(j.x+qt,j.y+qt);m=Math.min(m,q.x),g=Math.min(g,q.y),b=Math.max(b,q.x),T=Math.max(T,q.y),f.push(q)}const L=this.grid.query(m,g,b,T).concat(this.ignoredGrid.query(m,g,b,T)),k={},z={};for(const j of L){const q=j.key;if(k[q.bucketInstanceId]===void 0&&(k[q.bucketInstanceId]={}),k[q.bucketInstanceId][q.featureIndex])continue;const $=[new l.P(j.x1,j.y1),new l.P(j.x2,j.y1),new l.P(j.x2,j.y2),new l.P(j.x1,j.y2)];l.am(f,$)&&(k[q.bucketInstanceId][q.featureIndex]=!0,z[q.bucketInstanceId]===void 0&&(z[q.bucketInstanceId]=[]),z[q.bucketInstanceId].push(q.featureIndex))}return z}insertCollisionBox(a,f,m,g,b,T){(m?this.ignoredGrid:this.grid).insert({bucketInstanceId:g,featureIndex:b,collisionGroupID:T,overlapMode:f},a[0],a[1],a[2],a[3])}insertCollisionCircles(a,f,m,g,b,T){const L=m?this.ignoredGrid:this.grid,k={bucketInstanceId:g,featureIndex:b,collisionGroupID:T,overlapMode:f};for(let z=0;z<a.length;z+=4)L.insertCircle(k,a[z],a[z+1],a[z+2])}projectAndGetPerspectiveRatio(a,f,m,g){let b;return g?(b=[f,m,g(f,m),1],l.af(b,b,a)):(b=[f,m,0,1],Bt(b,b,a)),{point:new l.P((b[0]/b[3]+1)/2*this.transform.width+qt,(-b[1]/b[3]+1)/2*this.transform.height+qt),perspectiveRatio:.5+this.transform.cameraToCenterDistance/b[3]*.5}}isOffscreen(a,f,m,g){return m<qt||a>=this.screenRightBoundary||g<qt||f>this.screenBottomBoundary}isInsideGrid(a,f,m,g){return m>=0&&a<this.gridRightBoundary&&g>=0&&f<this.gridBottomBoundary}getViewportMatrix(){const a=l.an([]);return l.H(a,a,[-100,-100,0]),a}}function un(v,a,f){return a*(l.W/(v.tileSize*Math.pow(2,f-v.tileID.overscaledZ)))}class On{constructor(a,f,m,g){this.opacity=a?Math.max(0,Math.min(1,a.opacity+(a.placed?f:-f))):g&&m?1:0,this.placed=m}isHidden(){return this.opacity===0&&!this.placed}}class ir{constructor(a,f,m,g,b){this.text=new On(a?a.text:null,f,m,b),this.icon=new On(a?a.icon:null,f,g,b)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Sr{constructor(a,f,m){this.text=a,this.icon=f,this.skipFade=m}}class ui{constructor(){this.invProjMatrix=l.F(),this.viewportMatrix=l.F(),this.circles=[]}}class vn{constructor(a,f,m,g,b){this.bucketInstanceId=a,this.featureIndex=f,this.sourceLayerIndex=m,this.bucketIndex=g,this.tileID=b}}class Or{constructor(a){this.crossSourceCollisions=a,this.maxGroupID=0,this.collisionGroups={}}get(a){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[a]){const f=++this.maxGroupID;this.collisionGroups[a]={ID:f,predicate:m=>m.collisionGroupID===f}}return this.collisionGroups[a]}}function _i(v,a,f,m,g){const{horizontalAlign:b,verticalAlign:T}=l.at(v);return new l.P(-(b-.5)*a+m[0]*g,-(T-.5)*f+m[1]*g)}function po(v,a,f,m,g,b){const{x1:T,x2:L,y1:k,y2:z,anchorPointX:j,anchorPointY:q}=v,$=new l.P(a,f);return m&&$._rotate(g?b:-b),{x1:T+$.x,y1:k+$.y,x2:L+$.x,y2:z+$.y,anchorPointX:j,anchorPointY:q}}class To{constructor(a,f,m,g,b){this.transform=a.clone(),this.terrain=f,this.collisionIndex=new sn(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=m,this.retainedQueryData={},this.collisionGroups=new Or(g),this.collisionCircleArrays={},this.prevPlacement=b,b&&(b.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(a,f,m,g){const b=m.getBucket(f),T=m.latestFeatureIndex;if(!b||!T||f.id!==b.layerIds[0])return;const L=m.collisionBoxArray,k=b.layers[0].layout,z=Math.pow(2,this.transform.zoom-m.tileID.overscaledZ),j=m.tileSize/l.W,q=this.transform.calculatePosMatrix(m.tileID.toUnwrapped()),$=k.get("text-pitch-alignment")==="map",he=k.get("text-rotation-alignment")==="map",ce=un(m,1,this.transform.zoom),ye=fn(q,$,he,this.transform,ce);let re=null;if($){const Ue=za(q,$,he,this.transform,ce);re=l.K([],this.transform.labelPlaneMatrix,Ue)}this.retainedQueryData[b.bucketInstanceId]=new vn(b.bucketInstanceId,T,b.sourceLayerIndex,b.index,m.tileID);const Ie={bucket:b,layout:k,posMatrix:q,textLabelPlaneMatrix:ye,labelToScreenMatrix:re,scale:z,textPixelRatio:j,holdingForFade:m.holdingForFade(),collisionBoxArray:L,partiallyEvaluatedTextSize:l.ag(b.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(b.sourceID)};if(g)for(const Ue of b.sortKeyRanges){const{sortKey:xe,symbolInstanceStart:De,symbolInstanceEnd:qe}=Ue;a.push({sortKey:xe,symbolInstanceStart:De,symbolInstanceEnd:qe,parameters:Ie})}else a.push({symbolInstanceStart:0,symbolInstanceEnd:b.symbolInstances.length,parameters:Ie})}attemptAnchorPlacement(a,f,m,g,b,T,L,k,z,j,q,$,he,ce,ye,re){const Ie=l.ap[a.textAnchor],Ue=[a.textOffset0,a.textOffset1],xe=_i(Ie,m,g,Ue,b),De=this.collisionIndex.placeCollisionBox(po(f,xe.x,xe.y,T,L,this.transform.angle),q,k,z,j.predicate,re);if((!ye||this.collisionIndex.placeCollisionBox(po(ye,xe.x,xe.y,T,L,this.transform.angle),q,k,z,j.predicate,re).box.length!==0)&&De.box.length>0){let qe;if(this.prevPlacement&&this.prevPlacement.variableOffsets[$.crossTileID]&&this.prevPlacement.placements[$.crossTileID]&&this.prevPlacement.placements[$.crossTileID].text&&(qe=this.prevPlacement.variableOffsets[$.crossTileID].anchor),$.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[$.crossTileID]={textOffset:Ue,width:m,height:g,anchor:Ie,textBoxScale:b,prevAnchor:qe},this.markUsedJustification(he,Ie,$,ce),he.allowVerticalPlacement&&(this.markUsedOrientation(he,ce,$),this.placedOrientations[$.crossTileID]=ce),{shift:xe,placedGlyphBoxes:De}}}placeLayerBucketPart(a,f,m){const{bucket:g,layout:b,posMatrix:T,textLabelPlaneMatrix:L,labelToScreenMatrix:k,textPixelRatio:z,holdingForFade:j,collisionBoxArray:q,partiallyEvaluatedTextSize:$,collisionGroup:he}=a.parameters,ce=b.get("text-optional"),ye=b.get("icon-optional"),re=l.aq(b,"text-overlap","text-allow-overlap"),Ie=re==="always",Ue=l.aq(b,"icon-overlap","icon-allow-overlap"),xe=Ue==="always",De=b.get("text-rotation-alignment")==="map",qe=b.get("text-pitch-alignment")==="map",He=b.get("icon-text-fit")!=="none",$e=b.get("symbol-z-order")==="viewport-y",it=Ie&&(xe||!g.hasIconData()||ye),tt=xe&&(Ie||!g.hasTextData()||ce);!g.collisionArrays&&q&&g.deserializeCollisionBoxes(q);const ct=this.retainedQueryData[g.bucketInstanceId].tileID,dt=this.terrain?(_t,en)=>this.terrain.getElevation(ct,_t,en):null,gn=(_t,en)=>{var _n,Fn;if(f[_t.crossTileID])return;if(j)return void(this.placements[_t.crossTileID]=new Sr(!1,!1,!1));let on=!1,bn=!1,Cn=!0,Br=null,tr={box:null,offscreen:null},Xo={box:null,offscreen:null},yi=null,Mr=null,vi=null,Yo=0,ia=0,dl=0;en.textFeatureIndex?Yo=en.textFeatureIndex:_t.useRuntimeCollisionCircles&&(Yo=_t.featureIndex),en.verticalTextFeatureIndex&&(ia=en.verticalTextFeatureIndex);const jc=en.textBox;if(jc){const hi=fi=>{let Ar=l.ah.horizontal;if(g.allowVerticalPlacement&&!fi&&this.prevPlacement){const gs=this.prevPlacement.placedOrientations[_t.crossTileID];gs&&(this.placedOrientations[_t.crossTileID]=gs,Ar=gs,this.markUsedOrientation(g,Ar,_t))}return Ar},kr=(fi,Ar)=>{if(g.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&en.verticalTextBox){for(const gs of g.writingModes)if(gs===l.ah.vertical?(tr=Ar(),Xo=tr):tr=fi(),tr&&tr.box&&tr.box.length)break}else tr=fi()},Ir=_t.textAnchorOffsetStartIndex,ms=_t.textAnchorOffsetEndIndex;if(ms===Ir){const fi=(Ar,gs)=>{const pi=this.collisionIndex.placeCollisionBox(Ar,re,z,T,he.predicate,dt);return pi&&pi.box&&pi.box.length&&(this.markUsedOrientation(g,gs,_t),this.placedOrientations[_t.crossTileID]=gs),pi};kr(()=>fi(jc,l.ah.horizontal),()=>{const Ar=en.verticalTextBox;return g.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&Ar?fi(Ar,l.ah.vertical):{box:null,offscreen:null}}),hi(tr&&tr.box&&tr.box.length)}else{let fi=l.ap[(Fn=(_n=this.prevPlacement)===null||_n===void 0?void 0:_n.variableOffsets[_t.crossTileID])===null||Fn===void 0?void 0:Fn.anchor];const Ar=(pi,Xr,td)=>{const gg=pi.x2-pi.x1,Jl=pi.y2-pi.y1,Ql=_t.textBoxScale,of=He&&Ue==="never"?Xr:null;let gl={box:[],offscreen:!1},nd=re==="never"?1:2,_g="never";fi&&nd++;for(let rd=0;rd<nd;rd++){for(let id=Ir;id<ms;id++){const sf=g.textAnchorOffsets.get(id);if(fi&&sf.textAnchor!==fi)continue;const od=this.attemptAnchorPlacement(sf,pi,gg,Jl,Ql,De,qe,z,T,he,_g,_t,g,td,of,dt);if(od&&(gl=od.placedGlyphBoxes,gl&&gl.box&&gl.box.length))return on=!0,Br=od.shift,gl}fi?fi=null:_g=re}return gl};kr(()=>Ar(jc,en.iconBox,l.ah.horizontal),()=>{const pi=en.verticalTextBox;return g.allowVerticalPlacement&&!(tr&&tr.box&&tr.box.length)&&_t.numVerticalGlyphVertices>0&&pi?Ar(pi,en.verticalIconBox,l.ah.vertical):{box:null,offscreen:null}}),tr&&(on=tr.box,Cn=tr.offscreen);const gs=hi(tr&&tr.box);if(!on&&this.prevPlacement){const pi=this.prevPlacement.variableOffsets[_t.crossTileID];pi&&(this.variableOffsets[_t.crossTileID]=pi,this.markUsedJustification(g,pi.anchor,_t,gs))}}}if(yi=tr,on=yi&&yi.box&&yi.box.length>0,Cn=yi&&yi.offscreen,_t.useRuntimeCollisionCircles){const hi=g.text.placedSymbolArray.get(_t.centerJustifiedTextSymbolIndex),kr=l.ai(g.textSizeData,$,hi),Ir=b.get("text-padding");Mr=this.collisionIndex.placeCollisionCircles(re,hi,g.lineVertexArray,g.glyphOffsetArray,kr,T,L,k,m,qe,he.predicate,_t.collisionCircleDiameter,Ir,dt),Mr.circles.length&&Mr.collisionDetected&&!m&&l.w("Collisions detected, but collision boxes are not shown"),on=Ie||Mr.circles.length>0&&!Mr.collisionDetected,Cn=Cn&&Mr.offscreen}if(en.iconFeatureIndex&&(dl=en.iconFeatureIndex),en.iconBox){const hi=kr=>{const Ir=He&&Br?po(kr,Br.x,Br.y,De,qe,this.transform.angle):kr;return this.collisionIndex.placeCollisionBox(Ir,Ue,z,T,he.predicate,dt)};Xo&&Xo.box&&Xo.box.length&&en.verticalIconBox?(vi=hi(en.verticalIconBox),bn=vi.box.length>0):(vi=hi(en.iconBox),bn=vi.box.length>0),Cn=Cn&&vi.offscreen}const ml=ce||_t.numHorizontalGlyphVertices===0&&_t.numVerticalGlyphVertices===0,oa=ye||_t.numIconVertices===0;if(ml||oa?oa?ml||(bn=bn&&on):on=bn&&on:bn=on=bn&&on,on&&yi&&yi.box&&this.collisionIndex.insertCollisionBox(yi.box,re,b.get("text-ignore-placement"),g.bucketInstanceId,Xo&&Xo.box&&ia?ia:Yo,he.ID),bn&&vi&&this.collisionIndex.insertCollisionBox(vi.box,Ue,b.get("icon-ignore-placement"),g.bucketInstanceId,dl,he.ID),Mr&&(on&&this.collisionIndex.insertCollisionCircles(Mr.circles,re,b.get("text-ignore-placement"),g.bucketInstanceId,Yo,he.ID),m)){const hi=g.bucketInstanceId;let kr=this.collisionCircleArrays[hi];kr===void 0&&(kr=this.collisionCircleArrays[hi]=new ui);for(let Ir=0;Ir<Mr.circles.length;Ir+=4)kr.circles.push(Mr.circles[Ir+0]),kr.circles.push(Mr.circles[Ir+1]),kr.circles.push(Mr.circles[Ir+2]),kr.circles.push(Mr.collisionDetected?1:0)}if(_t.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(g.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[_t.crossTileID]=new Sr(on||it,bn||tt,Cn||g.justReloaded),f[_t.crossTileID]=!0};if($e){if(a.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const _t=g.getSortedSymbolIndexes(this.transform.angle);for(let en=_t.length-1;en>=0;--en){const _n=_t[en];gn(g.symbolInstances.get(_n),g.collisionArrays[_n])}}else for(let _t=a.symbolInstanceStart;_t<a.symbolInstanceEnd;_t++)gn(g.symbolInstances.get(_t),g.collisionArrays[_t]);if(m&&g.bucketInstanceId in this.collisionCircleArrays){const _t=this.collisionCircleArrays[g.bucketInstanceId];l.ar(_t.invProjMatrix,T),_t.viewportMatrix=this.collisionIndex.getViewportMatrix()}g.justReloaded=!1}markUsedJustification(a,f,m,g){let b;b=g===l.ah.vertical?m.verticalPlacedTextSymbolIndex:{left:m.leftJustifiedTextSymbolIndex,center:m.centerJustifiedTextSymbolIndex,right:m.rightJustifiedTextSymbolIndex}[l.as(f)];const T=[m.leftJustifiedTextSymbolIndex,m.centerJustifiedTextSymbolIndex,m.rightJustifiedTextSymbolIndex,m.verticalPlacedTextSymbolIndex];for(const L of T)L>=0&&(a.text.placedSymbolArray.get(L).crossTileID=b>=0&&L!==b?0:m.crossTileID)}markUsedOrientation(a,f,m){const g=f===l.ah.horizontal||f===l.ah.horizontalOnly?f:0,b=f===l.ah.vertical?f:0,T=[m.leftJustifiedTextSymbolIndex,m.centerJustifiedTextSymbolIndex,m.rightJustifiedTextSymbolIndex];for(const L of T)a.text.placedSymbolArray.get(L).placedOrientation=g;m.verticalPlacedTextSymbolIndex&&(a.text.placedSymbolArray.get(m.verticalPlacedTextSymbolIndex).placedOrientation=b)}commit(a){this.commitTime=a,this.zoomAtLastRecencyCheck=this.transform.zoom;const f=this.prevPlacement;let m=!1;this.prevZoomAdjustment=f?f.zoomAdjustment(this.transform.zoom):0;const g=f?f.symbolFadeChange(a):1,b=f?f.opacities:{},T=f?f.variableOffsets:{},L=f?f.placedOrientations:{};for(const k in this.placements){const z=this.placements[k],j=b[k];j?(this.opacities[k]=new ir(j,g,z.text,z.icon),m=m||z.text!==j.text.placed||z.icon!==j.icon.placed):(this.opacities[k]=new ir(null,g,z.text,z.icon,z.skipFade),m=m||z.text||z.icon)}for(const k in b){const z=b[k];if(!this.opacities[k]){const j=new ir(z,g,!1,!1);j.isHidden()||(this.opacities[k]=j,m=m||z.text.placed||z.icon.placed)}}for(const k in T)this.variableOffsets[k]||!this.opacities[k]||this.opacities[k].isHidden()||(this.variableOffsets[k]=T[k]);for(const k in L)this.placedOrientations[k]||!this.opacities[k]||this.opacities[k].isHidden()||(this.placedOrientations[k]=L[k]);if(f&&f.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");m?this.lastPlacementChangeTime=a:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=f?f.lastPlacementChangeTime:a)}updateLayerOpacities(a,f){const m={};for(const g of f){const b=g.getBucket(a);b&&g.latestFeatureIndex&&a.id===b.layerIds[0]&&this.updateBucketOpacities(b,m,g.collisionBoxArray)}}updateBucketOpacities(a,f,m){a.hasTextData()&&(a.text.opacityVertexArray.clear(),a.text.hasVisibleVertices=!1),a.hasIconData()&&(a.icon.opacityVertexArray.clear(),a.icon.hasVisibleVertices=!1),a.hasIconCollisionBoxData()&&a.iconCollisionBox.collisionVertexArray.clear(),a.hasTextCollisionBoxData()&&a.textCollisionBox.collisionVertexArray.clear();const g=a.layers[0],b=g.layout,T=new ir(null,0,!1,!1,!0),L=b.get("text-allow-overlap"),k=b.get("icon-allow-overlap"),z=g._unevaluatedLayout.hasValue("text-variable-anchor")||g._unevaluatedLayout.hasValue("text-variable-anchor-offset"),j=b.get("text-rotation-alignment")==="map",q=b.get("text-pitch-alignment")==="map",$=b.get("icon-text-fit")!=="none",he=new ir(null,0,L&&(k||!a.hasIconData()||b.get("icon-optional")),k&&(L||!a.hasTextData()||b.get("text-optional")),!0);!a.collisionArrays&&m&&(a.hasIconCollisionBoxData()||a.hasTextCollisionBoxData())&&a.deserializeCollisionBoxes(m);const ce=(ye,re,Ie)=>{for(let Ue=0;Ue<re/4;Ue++)ye.opacityVertexArray.emplaceBack(Ie);ye.hasVisibleVertices=ye.hasVisibleVertices||Ie!==bc};for(let ye=0;ye<a.symbolInstances.length;ye++){const re=a.symbolInstances.get(ye),{numHorizontalGlyphVertices:Ie,numVerticalGlyphVertices:Ue,crossTileID:xe}=re;let De=this.opacities[xe];f[xe]?De=T:De||(De=he,this.opacities[xe]=De),f[xe]=!0;const qe=re.numIconVertices>0,He=this.placedOrientations[re.crossTileID],$e=He===l.ah.vertical,it=He===l.ah.horizontal||He===l.ah.horizontalOnly;if(Ie>0||Ue>0){const tt=Lo(De.text);ce(a.text,Ie,$e?bc:tt),ce(a.text,Ue,it?bc:tt);const ct=De.text.isHidden();[re.rightJustifiedTextSymbolIndex,re.centerJustifiedTextSymbolIndex,re.leftJustifiedTextSymbolIndex].forEach(_t=>{_t>=0&&(a.text.placedSymbolArray.get(_t).hidden=ct||$e?1:0)}),re.verticalPlacedTextSymbolIndex>=0&&(a.text.placedSymbolArray.get(re.verticalPlacedTextSymbolIndex).hidden=ct||it?1:0);const dt=this.variableOffsets[re.crossTileID];dt&&this.markUsedJustification(a,dt.anchor,re,He);const gn=this.placedOrientations[re.crossTileID];gn&&(this.markUsedJustification(a,"left",re,gn),this.markUsedOrientation(a,gn,re))}if(qe){const tt=Lo(De.icon),ct=!($&&re.verticalPlacedIconSymbolIndex&&$e);re.placedIconSymbolIndex>=0&&(ce(a.icon,re.numIconVertices,ct?tt:bc),a.icon.placedSymbolArray.get(re.placedIconSymbolIndex).hidden=De.icon.isHidden()),re.verticalPlacedIconSymbolIndex>=0&&(ce(a.icon,re.numVerticalIconVertices,ct?bc:tt),a.icon.placedSymbolArray.get(re.verticalPlacedIconSymbolIndex).hidden=De.icon.isHidden())}if(a.hasIconCollisionBoxData()||a.hasTextCollisionBoxData()){const tt=a.collisionArrays[ye];if(tt){let ct=new l.P(0,0);if(tt.textBox||tt.verticalTextBox){let gn=!0;if(z){const _t=this.variableOffsets[xe];_t?(ct=_i(_t.anchor,_t.width,_t.height,_t.textOffset,_t.textBoxScale),j&&ct._rotate(q?this.transform.angle:-this.transform.angle)):gn=!1}tt.textBox&&Di(a.textCollisionBox.collisionVertexArray,De.text.placed,!gn||$e,ct.x,ct.y),tt.verticalTextBox&&Di(a.textCollisionBox.collisionVertexArray,De.text.placed,!gn||it,ct.x,ct.y)}const dt=!!(!it&&tt.verticalIconBox);tt.iconBox&&Di(a.iconCollisionBox.collisionVertexArray,De.icon.placed,dt,$?ct.x:0,$?ct.y:0),tt.verticalIconBox&&Di(a.iconCollisionBox.collisionVertexArray,De.icon.placed,!dt,$?ct.x:0,$?ct.y:0)}}}if(a.sortFeatures(this.transform.angle),this.retainedQueryData[a.bucketInstanceId]&&(this.retainedQueryData[a.bucketInstanceId].featureSortOrder=a.featureSortOrder),a.hasTextData()&&a.text.opacityVertexBuffer&&a.text.opacityVertexBuffer.updateData(a.text.opacityVertexArray),a.hasIconData()&&a.icon.opacityVertexBuffer&&a.icon.opacityVertexBuffer.updateData(a.icon.opacityVertexArray),a.hasIconCollisionBoxData()&&a.iconCollisionBox.collisionVertexBuffer&&a.iconCollisionBox.collisionVertexBuffer.updateData(a.iconCollisionBox.collisionVertexArray),a.hasTextCollisionBoxData()&&a.textCollisionBox.collisionVertexBuffer&&a.textCollisionBox.collisionVertexBuffer.updateData(a.textCollisionBox.collisionVertexArray),a.text.opacityVertexArray.length!==a.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${a.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${a.text.layoutVertexArray.length}) / 4`);if(a.icon.opacityVertexArray.length!==a.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${a.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${a.icon.layoutVertexArray.length}) / 4`);if(a.bucketInstanceId in this.collisionCircleArrays){const ye=this.collisionCircleArrays[a.bucketInstanceId];a.placementInvProjMatrix=ye.invProjMatrix,a.placementViewportMatrix=ye.viewportMatrix,a.collisionCircleArray=ye.circles,delete this.collisionCircleArrays[a.bucketInstanceId]}}symbolFadeChange(a){return this.fadeDuration===0?1:(a-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(a){return Math.max(0,(this.transform.zoom-a)/1.5)}hasTransitions(a){return this.stale||a-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(a,f){const m=this.zoomAtLastRecencyCheck===f?1-this.zoomAdjustment(f):1;return this.zoomAtLastRecencyCheck=f,this.commitTime+this.fadeDuration*m>a}setStale(){this.stale=!0}}function Di(v,a,f,m,g){v.emplaceBack(a?1:0,f?1:0,m||0,g||0),v.emplaceBack(a?1:0,f?1:0,m||0,g||0),v.emplaceBack(a?1:0,f?1:0,m||0,g||0),v.emplaceBack(a?1:0,f?1:0,m||0,g||0)}const Qs=Math.pow(2,25),Dm=Math.pow(2,24),Cy=Math.pow(2,17),Qn=Math.pow(2,16),Sp=Math.pow(2,9),Ep=Math.pow(2,8),Wo=Math.pow(2,1);function Lo(v){if(v.opacity===0&&!v.placed)return 0;if(v.opacity===1&&v.placed)return 4294967295;const a=v.placed?1:0,f=Math.floor(127*v.opacity);return f*Qs+a*Dm+f*Cy+a*Qn+f*Sp+a*Ep+f*Wo+a}const bc=0;class ps{constructor(a){this._sortAcrossTiles=a.layout.get("symbol-z-order")!=="viewport-y"&&!a.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(a,f,m,g,b){const T=this._bucketParts;for(;this._currentTileIndex<a.length;)if(f.getBucketParts(T,g,a[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,b())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,T.sort((L,k)=>L.sortKey-k.sortKey));this._currentPartIndex<T.length;)if(f.placeLayerBucketPart(T[this._currentPartIndex],this._seenCrossTileIDs,m),this._currentPartIndex++,b())return!0;return!1}}class ds{constructor(a,f,m,g,b,T,L,k){this.placement=new To(a,f,T,L,k),this._currentPlacementIndex=m.length-1,this._forceFullPlacement=g,this._showCollisionBoxes=b,this._done=!1}isDone(){return this._done}continuePlacement(a,f,m){const g=E.now(),b=()=>!this._forceFullPlacement&&E.now()-g>2;for(;this._currentPlacementIndex>=0;){const T=f[a[this._currentPlacementIndex]],L=this.placement.collisionIndex.transform.zoom;if(T.type==="symbol"&&(!T.minzoom||T.minzoom<=L)&&(!T.maxzoom||T.maxzoom>L)){if(this._inProgressLayer||(this._inProgressLayer=new ps(T)),this._inProgressLayer.continuePlacement(m[T.source],this.placement,this._showCollisionBoxes,T,b))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(a){return this.placement.commit(a),this.placement}}const Cu=512/l.W/2;class vh{constructor(a,f,m){this.tileID=a,this.bucketInstanceId=m,this._symbolsByKey={};const g=new Map;for(let b=0;b<f.length;b++){const T=f.get(b),L=T.key,k=g.get(L);k?k.push(T):g.set(L,[T])}for(const[b,T]of g){const L={positions:T.map(k=>({x:Math.floor(k.anchorX*Cu),y:Math.floor(k.anchorY*Cu)})),crossTileIDs:T.map(k=>k.crossTileID)};if(L.positions.length>128){const k=new l.au(L.positions.length,16,Uint16Array);for(const{x:z,y:j}of L.positions)k.add(z,j);k.finish(),delete L.positions,L.index=k}this._symbolsByKey[b]=L}}getScaledCoordinates(a,f){const{x:m,y:g,z:b}=this.tileID.canonical,{x:T,y:L,z:k}=f.canonical,z=Cu/Math.pow(2,k-b),j=(L*l.W+a.anchorY)*z,q=g*l.W*Cu;return{x:Math.floor((T*l.W+a.anchorX)*z-m*l.W*Cu),y:Math.floor(j-q)}}findMatches(a,f,m){const g=this.tileID.canonical.z<f.canonical.z?1:Math.pow(2,this.tileID.canonical.z-f.canonical.z);for(let b=0;b<a.length;b++){const T=a.get(b);if(T.crossTileID)continue;const L=this._symbolsByKey[T.key];if(!L)continue;const k=this.getScaledCoordinates(T,f);if(L.index){const z=L.index.range(k.x-g,k.y-g,k.x+g,k.y+g).sort();for(const j of z){const q=L.crossTileIDs[j];if(!m[q]){m[q]=!0,T.crossTileID=q;break}}}else if(L.positions)for(let z=0;z<L.positions.length;z++){const j=L.positions[z],q=L.crossTileIDs[z];if(Math.abs(j.x-k.x)<=g&&Math.abs(j.y-k.y)<=g&&!m[q]){m[q]=!0,T.crossTileID=q;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:a})=>a)}}class ci{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class xc{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(a){const f=Math.round((a-this.lng)/360);if(f!==0)for(const m in this.indexes){const g=this.indexes[m],b={};for(const T in g){const L=g[T];L.tileID=L.tileID.unwrapTo(L.tileID.wrap+f),b[L.tileID.key]=L}this.indexes[m]=b}this.lng=a}addBucket(a,f,m){if(this.indexes[a.overscaledZ]&&this.indexes[a.overscaledZ][a.key]){if(this.indexes[a.overscaledZ][a.key].bucketInstanceId===f.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(a.overscaledZ,this.indexes[a.overscaledZ][a.key])}for(let b=0;b<f.symbolInstances.length;b++)f.symbolInstances.get(b).crossTileID=0;this.usedCrossTileIDs[a.overscaledZ]||(this.usedCrossTileIDs[a.overscaledZ]={});const g=this.usedCrossTileIDs[a.overscaledZ];for(const b in this.indexes){const T=this.indexes[b];if(Number(b)>a.overscaledZ)for(const L in T){const k=T[L];k.tileID.isChildOf(a)&&k.findMatches(f.symbolInstances,a,g)}else{const L=T[a.scaledTo(Number(b)).key];L&&L.findMatches(f.symbolInstances,a,g)}}for(let b=0;b<f.symbolInstances.length;b++){const T=f.symbolInstances.get(b);T.crossTileID||(T.crossTileID=m.generate(),g[T.crossTileID]=!0)}return this.indexes[a.overscaledZ]===void 0&&(this.indexes[a.overscaledZ]={}),this.indexes[a.overscaledZ][a.key]=new vh(a,f.symbolInstances,f.bucketInstanceId),!0}removeBucketCrossTileIDs(a,f){for(const m of f.getCrossTileIDsLists())for(const g of m)delete this.usedCrossTileIDs[a][g]}removeStaleBuckets(a){let f=!1;for(const m in this.indexes){const g=this.indexes[m];for(const b in g)a[g[b].bucketInstanceId]||(this.removeBucketCrossTileIDs(m,g[b]),delete g[b],f=!0)}return f}}class ll{constructor(){this.layerIndexes={},this.crossTileIDs=new ci,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(a,f,m){let g=this.layerIndexes[a.id];g===void 0&&(g=this.layerIndexes[a.id]=new xc);let b=!1;const T={};g.handleWrapJump(m);for(const L of f){const k=L.getBucket(a);k&&a.id===k.layerIds[0]&&(k.bucketInstanceId||(k.bucketInstanceId=++this.maxBucketInstanceId),g.addBucket(L.tileID,k,this.crossTileIDs)&&(b=!0),T[k.bucketInstanceId]=!0)}return g.removeStaleBuckets(T)&&(b=!0),b}pruneUnusedLayers(a){const f={};a.forEach(m=>{f[m]=!0});for(const m in this.layerIndexes)f[m]||delete this.layerIndexes[m]}}const Pr=(v,a)=>l.t(v,a&&a.filter(f=>f.identifier!=="source.canvas")),bh=l.av();class Ho extends l.E{constructor(a,f={}){super(),this._rtlPluginLoaded=()=>{for(const m in this.sourceCaches){const g=this.sourceCaches[m].getSource().type;g!=="vector"&&g!=="geojson"||this.sourceCaches[m].reload()}},this.map=a,this.dispatcher=new In(En(),a._getMapId()),this.dispatcher.registerMessageHandler("GG",(m,g)=>this.getGlyphs(m,g)),this.dispatcher.registerMessageHandler("GI",(m,g)=>this.getImages(m,g)),this.imageManager=new Ge,this.imageManager.setEventedParent(this),this.glyphManager=new At(a._requestManager,f.localIdeographFontFamily),this.lineAtlas=new Rt(256,512),this.crossTileSymbolIndex=new ll,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new l.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",l.ax()),lt().on(ji,this._rtlPluginLoaded),this.on("data",m=>{if(m.dataType!=="source"||m.sourceDataType!=="metadata")return;const g=this.sourceCaches[m.sourceId];if(!g)return;const b=g.getSource();if(b&&b.vectorLayerIds)for(const T in this._layers){const L=this._layers[T];L.source===b.id&&this._validateLayer(L)}})}loadURL(a,f={},m){this.fire(new l.k("dataloading",{dataType:"style"})),f.validate=typeof f.validate!="boolean"||f.validate;const g=this.map._requestManager.transformRequest(a,"Style");this._loadStyleRequest=new AbortController,l.h(g,this._loadStyleRequest).then(b=>{this._loadStyleRequest=null,this._load(b.data,f,m)}).catch(b=>{this._loadStyleRequest=null,b&&this.fire(new l.j(b))})}loadJSON(a,f={},m){this.fire(new l.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,E.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,f.validate=f.validate!==!1,this._load(a,f,m)}).catch(()=>{})}loadEmpty(){this.fire(new l.k("dataloading",{dataType:"style"})),this._load(bh,{validate:!1})}_load(a,f,m){var g;const b=f.transformStyle?f.transformStyle(m,a):a;if(!f.validate||!Pr(this,l.x(b))){this._loaded=!0,this.stylesheet=b;for(const T in b.sources)this.addSource(T,b.sources[T],{validate:!1});b.sprite?this._loadSprite(b.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(b.glyphs),this._createLayers(),this.light=new bt(this.stylesheet.light),this.map.setTerrain((g=this.stylesheet.terrain)!==null&&g!==void 0?g:null),this.fire(new l.k("data",{dataType:"style"})),this.fire(new l.k("style.load"))}}_createLayers(){const a=l.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",a),this._order=a.map(f=>f.id),this._layers={},this._serializedLayers=null;for(const f of a){const m=l.az(f);m.setEventedParent(this,{layer:{id:f.id}}),this._layers[f.id]=m}}_loadSprite(a,f=!1,m=void 0){let g;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(b,T,L,k){return l._(this,void 0,void 0,function*(){const z=ke(b),j=L>1?"@2x":"",q={},$={};for(const{id:he,url:ce}of z){const ye=T.transformRequest(T.normalizeSpriteURL(ce,j,".json"),"SpriteJSON");q[he]=l.h(ye,k);const re=T.transformRequest(T.normalizeSpriteURL(ce,j,".png"),"SpriteImage");$[he]=G.getImage(re,k)}return yield Promise.all([...Object.values(q),...Object.values($)]),function(he,ce){return l._(this,void 0,void 0,function*(){const ye={};for(const re in he){ye[re]={};const Ie=E.getImageCanvasContext((yield ce[re]).data),Ue=(yield he[re]).data;for(const xe in Ue){const{width:De,height:qe,x:He,y:$e,sdf:it,pixelRatio:tt,stretchX:ct,stretchY:dt,content:gn}=Ue[xe];ye[re][xe]={data:null,pixelRatio:tt,sdf:it,stretchX:ct,stretchY:dt,content:gn,spriteData:{width:De,height:qe,x:He,y:$e,context:Ie}}}}return ye})}(q,$)})}(a,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(b=>{if(this._spriteRequest=null,b)for(const T in b){this._spritesImagesIds[T]=[];const L=this._spritesImagesIds[T]?this._spritesImagesIds[T].filter(k=>!(k in b)):[];for(const k of L)this.imageManager.removeImage(k),this._changedImages[k]=!0;for(const k in b[T]){const z=T==="default"?k:`${T}:${k}`;this._spritesImagesIds[T].push(z),z in this.imageManager.images?this.imageManager.updateImage(z,b[T][k],!1):this.imageManager.addImage(z,b[T][k]),f&&(this._changedImages[z]=!0)}}}).catch(b=>{this._spriteRequest=null,g=b,this.fire(new l.j(g))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),f&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new l.k("data",{dataType:"style"})),m&&m(g)})}_unloadSprite(){for(const a of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(a),this._changedImages[a]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new l.k("data",{dataType:"style"}))}_validateLayer(a){const f=this.sourceCaches[a.source];if(!f)return;const m=a.sourceLayer;if(!m)return;const g=f.getSource();(g.type==="geojson"||g.vectorLayerIds&&g.vectorLayerIds.indexOf(m)===-1)&&this.fire(new l.j(new Error(`Source layer "${m}" does not exist on source "${g.id}" as specified by style layer "${a.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const a in this.sourceCaches)if(!this.sourceCaches[a].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(a){const f=this._serializedAllLayers();if(!a||a.length===0)return Object.values(f);const m=[];for(const g of a)f[g]&&m.push(f[g]);return m}_serializedAllLayers(){let a=this._serializedLayers;if(a)return a;a=this._serializedLayers={};const f=Object.keys(this._layers);for(const m of f){const g=this._layers[m];g.type!=="custom"&&(a[m]=g.serialize())}return a}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const a in this.sourceCaches)if(this.sourceCaches[a].hasTransition())return!0;for(const a in this._layers)if(this._layers[a].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(a){if(!this._loaded)return;const f=this._changed;if(f){const g=Object.keys(this._updatedLayers),b=Object.keys(this._removedLayers);(g.length||b.length)&&this._updateWorkerLayers(g,b);for(const T in this._updatedSources){const L=this._updatedSources[T];if(L==="reload")this._reloadSource(T);else{if(L!=="clear")throw new Error(`Invalid action ${L}`);this._clearSource(T)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const T in this._updatedPaintProps)this._layers[T].updateTransitions(a);this.light.updateTransitions(a),this._resetUpdates()}const m={};for(const g in this.sourceCaches){const b=this.sourceCaches[g];m[g]=b.used,b.used=!1}for(const g of this._order){const b=this._layers[g];b.recalculate(a,this._availableImages),!b.isHidden(a.zoom)&&b.source&&(this.sourceCaches[b.source].used=!0)}for(const g in m){const b=this.sourceCaches[g];!!m[g]!=!!b.used&&b.fire(new l.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:g}))}this.light.recalculate(a),this.z=a.zoom,f&&this.fire(new l.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const a=Object.keys(this._changedImages);if(a.length){for(const f in this.sourceCaches)this.sourceCaches[f].reloadTilesForDependencies(["icons","patterns"],a);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const a in this.sourceCaches)this.sourceCaches[a].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(a,f){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(a),removedIds:f})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(a,f={}){var m;this._checkLoaded();const g=this.serialize();if(a=f.transformStyle?f.transformStyle(g,a):a,((m=f.validate)===null||m===void 0||m)&&Pr(this,l.x(a)))return!1;(a=l.aA(a)).layers=l.ay(a.layers);const b=l.aB(g,a),T=this._getOperationsToPerform(b);if(T.unimplemented.length>0)throw new Error(`Unimplemented: ${T.unimplemented.join(", ")}.`);if(T.operations.length===0)return!1;for(const L of T.operations)L();return this.stylesheet=a,this._serializedLayers=null,!0}_getOperationsToPerform(a){const f=[],m=[];for(const g of a)switch(g.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":f.push(()=>this.addLayer.apply(this,g.args));break;case"removeLayer":f.push(()=>this.removeLayer.apply(this,g.args));break;case"setPaintProperty":f.push(()=>this.setPaintProperty.apply(this,g.args));break;case"setLayoutProperty":f.push(()=>this.setLayoutProperty.apply(this,g.args));break;case"setFilter":f.push(()=>this.setFilter.apply(this,g.args));break;case"addSource":f.push(()=>this.addSource.apply(this,g.args));break;case"removeSource":f.push(()=>this.removeSource.apply(this,g.args));break;case"setLayerZoomRange":f.push(()=>this.setLayerZoomRange.apply(this,g.args));break;case"setLight":f.push(()=>this.setLight.apply(this,g.args));break;case"setGeoJSONSourceData":f.push(()=>this.setGeoJSONSourceData.apply(this,g.args));break;case"setGlyphs":f.push(()=>this.setGlyphs.apply(this,g.args));break;case"setSprite":f.push(()=>this.setSprite.apply(this,g.args));break;case"setTerrain":f.push(()=>this.map.setTerrain.apply(this,g.args));break;case"setTransition":f.push(()=>{});break;default:m.push(g.command)}return{operations:f,unimplemented:m}}addImage(a,f){if(this.getImage(a))return this.fire(new l.j(new Error(`An image named "${a}" already exists.`)));this.imageManager.addImage(a,f),this._afterImageUpdated(a)}updateImage(a,f){this.imageManager.updateImage(a,f)}getImage(a){return this.imageManager.getImage(a)}removeImage(a){if(!this.getImage(a))return this.fire(new l.j(new Error(`An image named "${a}" does not exist.`)));this.imageManager.removeImage(a),this._afterImageUpdated(a)}_afterImageUpdated(a){this._availableImages=this.imageManager.listImages(),this._changedImages[a]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new l.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(a,f,m={}){if(this._checkLoaded(),this.sourceCaches[a]!==void 0)throw new Error(`Source "${a}" already exists.`);if(!f.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(f).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(f.type)>=0&&this._validate(l.x.source,`sources.${a}`,f,null,m))return;this.map&&this.map._collectResourceTiming&&(f.collectResourceTiming=!0);const g=this.sourceCaches[a]=new li(a,f,this.dispatcher);g.style=this,g.setEventedParent(this,()=>({isSourceLoaded:g.loaded(),source:g.serialize(),sourceId:a})),g.onAdd(this.map),this._changed=!0}removeSource(a){if(this._checkLoaded(),this.sourceCaches[a]===void 0)throw new Error("There is no source with this ID");for(const m in this._layers)if(this._layers[m].source===a)return this.fire(new l.j(new Error(`Source "${a}" cannot be removed while layer "${m}" is using it.`)));const f=this.sourceCaches[a];delete this.sourceCaches[a],delete this._updatedSources[a],f.fire(new l.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:a})),f.setEventedParent(null),f.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(a,f){if(this._checkLoaded(),this.sourceCaches[a]===void 0)throw new Error(`There is no source with this ID=${a}`);const m=this.sourceCaches[a].getSource();if(m.type!=="geojson")throw new Error(`geojsonSource.type is ${m.type}, which is !== 'geojson`);m.setData(f),this._changed=!0}getSource(a){return this.sourceCaches[a]&&this.sourceCaches[a].getSource()}addLayer(a,f,m={}){this._checkLoaded();const g=a.id;if(this.getLayer(g))return void this.fire(new l.j(new Error(`Layer "${g}" already exists on this map.`)));let b;if(a.type==="custom"){if(Pr(this,l.aC(a)))return;b=l.az(a)}else{if("source"in a&&typeof a.source=="object"&&(this.addSource(g,a.source),a=l.aA(a),a=l.e(a,{source:g})),this._validate(l.x.layer,`layers.${g}`,a,{arrayIndex:-1},m))return;b=l.az(a),this._validateLayer(b),b.setEventedParent(this,{layer:{id:g}})}const T=f?this._order.indexOf(f):this._order.length;if(f&&T===-1)this.fire(new l.j(new Error(`Cannot add layer "${g}" before non-existing layer "${f}".`)));else{if(this._order.splice(T,0,g),this._layerOrderChanged=!0,this._layers[g]=b,this._removedLayers[g]&&b.source&&b.type!=="custom"){const L=this._removedLayers[g];delete this._removedLayers[g],L.type!==b.type?this._updatedSources[b.source]="clear":(this._updatedSources[b.source]="reload",this.sourceCaches[b.source].pause())}this._updateLayer(b),b.onAdd&&b.onAdd(this.map)}}moveLayer(a,f){if(this._checkLoaded(),this._changed=!0,!this._layers[a])return void this.fire(new l.j(new Error(`The layer '${a}' does not exist in the map's style and cannot be moved.`)));if(a===f)return;const m=this._order.indexOf(a);this._order.splice(m,1);const g=f?this._order.indexOf(f):this._order.length;f&&g===-1?this.fire(new l.j(new Error(`Cannot move layer "${a}" before non-existing layer "${f}".`))):(this._order.splice(g,0,a),this._layerOrderChanged=!0)}removeLayer(a){this._checkLoaded();const f=this._layers[a];if(!f)return void this.fire(new l.j(new Error(`Cannot remove non-existing layer "${a}".`)));f.setEventedParent(null);const m=this._order.indexOf(a);this._order.splice(m,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[a]=f,delete this._layers[a],this._serializedLayers&&delete this._serializedLayers[a],delete this._updatedLayers[a],delete this._updatedPaintProps[a],f.onRemove&&f.onRemove(this.map)}getLayer(a){return this._layers[a]}getLayersOrder(){return[...this._order]}hasLayer(a){return a in this._layers}setLayerZoomRange(a,f,m){this._checkLoaded();const g=this.getLayer(a);g?g.minzoom===f&&g.maxzoom===m||(f!=null&&(g.minzoom=f),m!=null&&(g.maxzoom=m),this._updateLayer(g)):this.fire(new l.j(new Error(`Cannot set the zoom range of non-existing layer "${a}".`)))}setFilter(a,f,m={}){this._checkLoaded();const g=this.getLayer(a);if(g){if(!l.aD(g.filter,f))return f==null?(g.filter=void 0,void this._updateLayer(g)):void(this._validate(l.x.filter,`layers.${g.id}.filter`,f,null,m)||(g.filter=l.aA(f),this._updateLayer(g)))}else this.fire(new l.j(new Error(`Cannot filter non-existing layer "${a}".`)))}getFilter(a){return l.aA(this.getLayer(a).filter)}setLayoutProperty(a,f,m,g={}){this._checkLoaded();const b=this.getLayer(a);b?l.aD(b.getLayoutProperty(f),m)||(b.setLayoutProperty(f,m,g),this._updateLayer(b)):this.fire(new l.j(new Error(`Cannot style non-existing layer "${a}".`)))}getLayoutProperty(a,f){const m=this.getLayer(a);if(m)return m.getLayoutProperty(f);this.fire(new l.j(new Error(`Cannot get style of non-existing layer "${a}".`)))}setPaintProperty(a,f,m,g={}){this._checkLoaded();const b=this.getLayer(a);b?l.aD(b.getPaintProperty(f),m)||(b.setPaintProperty(f,m,g)&&this._updateLayer(b),this._changed=!0,this._updatedPaintProps[a]=!0,this._serializedLayers=null):this.fire(new l.j(new Error(`Cannot style non-existing layer "${a}".`)))}getPaintProperty(a,f){return this.getLayer(a).getPaintProperty(f)}setFeatureState(a,f){this._checkLoaded();const m=a.source,g=a.sourceLayer,b=this.sourceCaches[m];if(b===void 0)return void this.fire(new l.j(new Error(`The source '${m}' does not exist in the map's style.`)));const T=b.getSource().type;T==="geojson"&&g?this.fire(new l.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):T!=="vector"||g?(a.id===void 0&&this.fire(new l.j(new Error("The feature id parameter must be provided."))),b.setFeatureState(g,a.id,f)):this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(a,f){this._checkLoaded();const m=a.source,g=this.sourceCaches[m];if(g===void 0)return void this.fire(new l.j(new Error(`The source '${m}' does not exist in the map's style.`)));const b=g.getSource().type,T=b==="vector"?a.sourceLayer:void 0;b!=="vector"||T?f&&typeof a.id!="string"&&typeof a.id!="number"?this.fire(new l.j(new Error("A feature id is required to remove its specific state property."))):g.removeFeatureState(T,a.id,f):this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(a){this._checkLoaded();const f=a.source,m=a.sourceLayer,g=this.sourceCaches[f];if(g!==void 0)return g.getSource().type!=="vector"||m?(a.id===void 0&&this.fire(new l.j(new Error("The feature id parameter must be provided."))),g.getFeatureState(m,a.id)):void this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new l.j(new Error(`The source '${f}' does not exist in the map's style.`)))}getTransition(){return l.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const a=l.aE(this.sourceCaches,b=>b.serialize()),f=this._serializeByIds(this._order),m=this.map.getTerrain()||void 0,g=this.stylesheet;return l.aF({version:g.version,name:g.name,metadata:g.metadata,light:g.light,center:g.center,zoom:g.zoom,bearing:g.bearing,pitch:g.pitch,sprite:g.sprite,glyphs:g.glyphs,transition:g.transition,sources:a,layers:f,terrain:m},b=>b!==void 0)}_updateLayer(a){this._updatedLayers[a.id]=!0,a.source&&!this._updatedSources[a.source]&&this.sourceCaches[a.source].getSource().type!=="raster"&&(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(a){const f=T=>this._layers[T].type==="fill-extrusion",m={},g=[];for(let T=this._order.length-1;T>=0;T--){const L=this._order[T];if(f(L)){m[L]=T;for(const k of a){const z=k[L];if(z)for(const j of z)g.push(j)}}}g.sort((T,L)=>L.intersectionZ-T.intersectionZ);const b=[];for(let T=this._order.length-1;T>=0;T--){const L=this._order[T];if(f(L))for(let k=g.length-1;k>=0;k--){const z=g[k].feature;if(m[z.layer.id]<T)break;b.push(z),g.pop()}else for(const k of a){const z=k[L];if(z)for(const j of z)b.push(j.feature)}}return b}queryRenderedFeatures(a,f,m){f&&f.filter&&this._validate(l.x.filter,"queryRenderedFeatures.filter",f.filter,null,f);const g={};if(f&&f.layers){if(!Array.isArray(f.layers))return this.fire(new l.j(new Error("parameters.layers must be an Array."))),[];for(const L of f.layers){const k=this._layers[L];if(!k)return this.fire(new l.j(new Error(`The layer '${L}' does not exist in the map's style and cannot be queried for features.`))),[];g[k.source]=!0}}const b=[];f.availableImages=this._availableImages;const T=this._serializedAllLayers();for(const L in this.sourceCaches)f.layers&&!g[L]||b.push(Dt(this.sourceCaches[L],this._layers,T,a,f,m));return this.placement&&b.push(function(L,k,z,j,q,$,he){const ce={},ye=$.queryRenderedSymbols(j),re=[];for(const Ie of Object.keys(ye).map(Number))re.push(he[Ie]);re.sort(Sn);for(const Ie of re){const Ue=Ie.featureIndex.lookupSymbolFeatures(ye[Ie.bucketInstanceId],k,Ie.bucketIndex,Ie.sourceLayerIndex,q.filter,q.layers,q.availableImages,L);for(const xe in Ue){const De=ce[xe]=ce[xe]||[],qe=Ue[xe];qe.sort((He,$e)=>{const it=Ie.featureSortOrder;if(it){const tt=it.indexOf(He.featureIndex);return it.indexOf($e.featureIndex)-tt}return $e.featureIndex-He.featureIndex});for(const He of qe)De.push(He)}}for(const Ie in ce)ce[Ie].forEach(Ue=>{const xe=Ue.feature,De=z[L[Ie].source].getFeatureState(xe.layer["source-layer"],xe.id);xe.source=xe.layer.source,xe.layer["source-layer"]&&(xe.sourceLayer=xe.layer["source-layer"]),xe.state=De});return ce}(this._layers,T,this.sourceCaches,a,f,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(b)}querySourceFeatures(a,f){f&&f.filter&&this._validate(l.x.filter,"querySourceFeatures.filter",f.filter,null,f);const m=this.sourceCaches[a];return m?function(g,b){const T=g.getRenderableIds().map(z=>g.getTileByID(z)),L=[],k={};for(let z=0;z<T.length;z++){const j=T[z],q=j.tileID.canonical.key;k[q]||(k[q]=!0,j.querySourceFeatures(L,b))}return L}(m,f):[]}getLight(){return this.light.getLight()}setLight(a,f={}){this._checkLoaded();const m=this.light.getLight();let g=!1;for(const T in a)if(!l.aD(a[T],m[T])){g=!0;break}if(!g)return;const b={now:E.now(),transition:l.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(a,f),this.light.updateTransitions(b)}_validate(a,f,m,g,b={}){return(!b||b.validate!==!1)&&Pr(this,a.call(l.x,l.e({key:f,style:this.serialize(),value:m,styleSpec:l.v},g)))}_remove(a=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),lt().off(ji,this._rtlPluginLoaded);for(const f in this._layers)this._layers[f].setEventedParent(null);for(const f in this.sourceCaches){const m=this.sourceCaches[f];m.setEventedParent(null),m.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),a&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(a)}_clearSource(a){this.sourceCaches[a].clearTiles()}_reloadSource(a){this.sourceCaches[a].resume(),this.sourceCaches[a].reload()}_updateSources(a){for(const f in this.sourceCaches)this.sourceCaches[f].update(a,this.map.terrain)}_generateCollisionBoxes(){for(const a in this.sourceCaches)this._reloadSource(a)}_updatePlacement(a,f,m,g,b=!1){let T=!1,L=!1;const k={};for(const z of this._order){const j=this._layers[z];if(j.type!=="symbol")continue;if(!k[j.source]){const $=this.sourceCaches[j.source];k[j.source]=$.getRenderableIds(!0).map(he=>$.getTileByID(he)).sort((he,ce)=>ce.tileID.overscaledZ-he.tileID.overscaledZ||(he.tileID.isLessThan(ce.tileID)?-1:1))}const q=this.crossTileSymbolIndex.addLayer(j,k[j.source],a.center.lng);T=T||q}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((b=b||this._layerOrderChanged||m===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(E.now(),a.zoom))&&(this.pauseablePlacement=new ds(a,this.map.terrain,this._order,b,f,m,g,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,k),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(E.now()),L=!0),T&&this.pauseablePlacement.placement.setStale()),L||T)for(const z of this._order){const j=this._layers[z];j.type==="symbol"&&this.placement.updateLayerOpacities(j,k[j.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(E.now())}_releaseSymbolFadeTiles(){for(const a in this.sourceCaches)this.sourceCaches[a].releaseSymbolFadeTiles()}getImages(a,f){return l._(this,void 0,void 0,function*(){const m=yield this.imageManager.getImages(f.icons);this._updateTilesForChangedImages();const g=this.sourceCaches[f.source];return g&&g.setDependencies(f.tileID.key,f.type,f.icons),m})}getGlyphs(a,f){return l._(this,void 0,void 0,function*(){const m=yield this.glyphManager.getGlyphs(f.stacks),g=this.sourceCaches[f.source];return g&&g.setDependencies(f.tileID.key,f.type,[""]),m})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(a,f={}){this._checkLoaded(),a&&this._validate(l.x.glyphs,"glyphs",a,null,f)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=a,this.glyphManager.entries={},this.glyphManager.setURL(a))}addSprite(a,f,m={},g){this._checkLoaded();const b=[{id:a,url:f}],T=[...ke(this.stylesheet.sprite),...b];this._validate(l.x.sprite,"sprite",T,null,m)||(this.stylesheet.sprite=T,this._loadSprite(b,!0,g))}removeSprite(a){this._checkLoaded();const f=ke(this.stylesheet.sprite);if(f.find(m=>m.id===a)){if(this._spritesImagesIds[a])for(const m of this._spritesImagesIds[a])this.imageManager.removeImage(m),this._changedImages[m]=!0;f.splice(f.findIndex(m=>m.id===a),1),this.stylesheet.sprite=f.length>0?f:void 0,delete this._spritesImagesIds[a],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new l.k("data",{dataType:"style"}))}else this.fire(new l.j(new Error(`Sprite "${a}" doesn't exists on this map.`)))}getSprite(){return ke(this.stylesheet.sprite)}setSprite(a,f={},m){this._checkLoaded(),a&&this._validate(l.x.sprite,"sprite",a,null,f)||(this.stylesheet.sprite=a,a?this._loadSprite(a,!0,m):(this._unloadSprite(),m&&m(null)))}}var xh=l.X([{name:"a_pos",type:"Int16",components:2}]),ea="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const wc={prelude:er(`#ifdef GL_ES
-precision mediump float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-`,`#ifdef GL_ES
-precision highp float;
-#else
-#if !defined(lowp)
-#define lowp
-#endif
-#if !defined(mediump)
-#define mediump
-#endif
-#if !defined(highp)
-#define highp
-#endif
-#endif
-vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
-);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
-#ifdef TERRAIN3D
-uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
-#endif
-const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
-#ifdef TERRAIN3D
-highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
-#else
-return 1.0;
-#endif
-}float calculate_visibility(vec4 pos) {
-#ifdef TERRAIN3D
-vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
-#else
-return 1.0;
-#endif
-}float ele(vec2 pos) {
-#ifdef TERRAIN3D
-vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
-#else
-return 0.0;
-#endif
-}float get_elevation(vec2 pos) {
-#ifdef TERRAIN3D
-vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;
-#else
-return 0.0;
-#endif
-}`),background:er(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:er(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:er(`varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define mediump float radius
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define highp vec4 stroke_color
-#pragma mapbox: define mediump float stroke_width
-#pragma mapbox: define lowp float stroke_opacity
-void main(void) {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize mediump float radius
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize highp vec4 stroke_color
-#pragma mapbox: initialize mediump float stroke_width
-#pragma mapbox: initialize lowp float stroke_opacity
-vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:er("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:er(`uniform highp float u_intensity;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#define GAUSS_COEF 0.3989422804014327
-void main() {
-#pragma mapbox: initialize highp float weight
-float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
-#pragma mapbox: define highp float weight
-#pragma mapbox: define mediump float radius
-const highp float ZERO=1.0/255.0/16.0;
-#define GAUSS_COEF 0.3989422804014327
-void main(void) {
-#pragma mapbox: initialize highp float weight
-#pragma mapbox: initialize mediump float radius
-vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:er(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(0.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:er("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:er("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:er("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:er(`#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_FragColor=color*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:er(`varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
-#pragma mapbox: define highp vec4 outline_color
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 outline_color
-#pragma mapbox: initialize lowp float opacity
-gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:er(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:er(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:er(`varying vec4 v_color;void main() {gl_FragColor=v_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec4 v_color;
-#pragma mapbox: define highp float base
-#pragma mapbox: define highp float height
-#pragma mapbox: define highp vec4 color
-void main() {
-#pragma mapbox: initialize highp float base
-#pragma mapbox: initialize highp float height
-#pragma mapbox: initialize highp vec4 color
-vec3 normal=a_normal_ed.xyz;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:er(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
-#ifdef TERRAIN3D
-attribute vec2 a_centroid;
-#endif
-varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
-#pragma mapbox: define lowp float base
-#pragma mapbox: define lowp float height
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float base
-#pragma mapbox: initialize lowp float height
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
-#ifdef TERRAIN3D
-float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
-#else
-float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
-#endif
-base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
-? a_pos
-: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:er(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:er(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
-#define PI 3.141592653589793
-void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:er(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),lineGradient:er(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_width2=vec2(outset,inset);}`),linePattern:er(`#ifdef GL_ES
-precision highp float;
-#endif
-uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-#pragma mapbox: define lowp vec4 pattern_from
-#pragma mapbox: define lowp vec4 pattern_to
-#pragma mapbox: define lowp float pixel_ratio_from
-#pragma mapbox: define lowp float pixel_ratio_to
-void main() {
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-#pragma mapbox: initialize mediump vec4 pattern_from
-#pragma mapbox: initialize mediump vec4 pattern_to
-#pragma mapbox: initialize lowp float pixel_ratio_from
-#pragma mapbox: initialize lowp float pixel_ratio_to
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:er(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`
-#define scale 0.015873016
-#define LINE_DISTANCE_SCALE 2.0
-attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
-#pragma mapbox: define highp vec4 color
-#pragma mapbox: define lowp float blur
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define mediump float gapwidth
-#pragma mapbox: define lowp float offset
-#pragma mapbox: define mediump float width
-#pragma mapbox: define lowp float floorwidth
-void main() {
-#pragma mapbox: initialize highp vec4 color
-#pragma mapbox: initialize lowp float blur
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize mediump float gapwidth
-#pragma mapbox: initialize lowp float offset
-#pragma mapbox: initialize mediump float width
-#pragma mapbox: initialize lowp float floorwidth
-float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
-#ifdef TERRAIN3D
-v_gamma_scale=1.0;
-#else
-float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
-#endif
-v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:er(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:er(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
-#pragma mapbox: define lowp float opacity
-void main() {
-#pragma mapbox: initialize lowp float opacity
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:er(`#define SDF_PX 8.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:er(`#define SDF_PX 8.0
-#define SDF 1.0
-#define ICON 0.0
-uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
-#ifdef OVERDRAW_INSPECTOR
-gl_FragColor=vec4(1.0);
-#endif
-}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
-#pragma mapbox: define highp vec4 fill_color
-#pragma mapbox: define highp vec4 halo_color
-#pragma mapbox: define lowp float opacity
-#pragma mapbox: define lowp float halo_width
-#pragma mapbox: define lowp float halo_blur
-void main() {
-#pragma mapbox: initialize highp vec4 fill_color
-#pragma mapbox: initialize highp vec4 halo_color
-#pragma mapbox: initialize lowp float opacity
-#pragma mapbox: initialize lowp float halo_width
-#pragma mapbox: initialize lowp float halo_blur
-vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
-camera_to_anchor_distance/u_camera_to_center_distance :
-u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:er("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",ea),terrainDepth:er("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",ea),terrainCoords:er("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",ea)};function er(v,a){const f=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,m=a.match(/attribute ([\w]+) ([\w]+)/g),g=v.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),b=a.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),T=b?b.concat(g):g,L={};return{fragmentSource:v=v.replace(f,(k,z,j,q,$)=>(L[$]=!0,z==="define"?`
-#ifndef HAS_UNIFORM_u_${$}
-varying ${j} ${q} ${$};
-#else
-uniform ${j} ${q} u_${$};
-#endif
-`:`
-#ifdef HAS_UNIFORM_u_${$}
-    ${j} ${q} ${$} = u_${$};
-#endif
-`)),vertexSource:a=a.replace(f,(k,z,j,q,$)=>{const he=q==="float"?"vec2":"vec4",ce=$.match(/color/)?"color":he;return L[$]?z==="define"?`
-#ifndef HAS_UNIFORM_u_${$}
-uniform lowp float u_${$}_t;
-attribute ${j} ${he} a_${$};
-varying ${j} ${q} ${$};
-#else
-uniform ${j} ${q} u_${$};
-#endif
-`:ce==="vec4"?`
-#ifndef HAS_UNIFORM_u_${$}
-    ${$} = a_${$};
-#else
-    ${j} ${q} ${$} = u_${$};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${$}
-    ${$} = unpack_mix_${ce}(a_${$}, u_${$}_t);
-#else
-    ${j} ${q} ${$} = u_${$};
-#endif
-`:z==="define"?`
-#ifndef HAS_UNIFORM_u_${$}
-uniform lowp float u_${$}_t;
-attribute ${j} ${he} a_${$};
-#else
-uniform ${j} ${q} u_${$};
-#endif
-`:ce==="vec4"?`
-#ifndef HAS_UNIFORM_u_${$}
-    ${j} ${q} ${$} = a_${$};
-#else
-    ${j} ${q} ${$} = u_${$};
-#endif
-`:`
-#ifndef HAS_UNIFORM_u_${$}
-    ${j} ${q} ${$} = unpack_mix_${ce}(a_${$}, u_${$}_t);
-#else
-    ${j} ${q} ${$} = u_${$};
-#endif
-`}),staticAttributes:m,staticUniforms:T}}class wh{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(a,f,m,g,b,T,L,k,z){this.context=a;let j=this.boundPaintVertexBuffers.length!==g.length;for(let q=0;!j&&q<g.length;q++)this.boundPaintVertexBuffers[q]!==g[q]&&(j=!0);!this.vao||this.boundProgram!==f||this.boundLayoutVertexBuffer!==m||j||this.boundIndexBuffer!==b||this.boundVertexOffset!==T||this.boundDynamicVertexBuffer!==L||this.boundDynamicVertexBuffer2!==k||this.boundDynamicVertexBuffer3!==z?this.freshBind(f,m,g,b,T,L,k,z):(a.bindVertexArray.set(this.vao),L&&L.bind(),b&&b.dynamicDraw&&b.bind(),k&&k.bind(),z&&z.bind())}freshBind(a,f,m,g,b,T,L,k){const z=a.numAttributes,j=this.context,q=j.gl;this.vao&&this.destroy(),this.vao=j.createVertexArray(),j.bindVertexArray.set(this.vao),this.boundProgram=a,this.boundLayoutVertexBuffer=f,this.boundPaintVertexBuffers=m,this.boundIndexBuffer=g,this.boundVertexOffset=b,this.boundDynamicVertexBuffer=T,this.boundDynamicVertexBuffer2=L,this.boundDynamicVertexBuffer3=k,f.enableAttributes(q,a);for(const $ of m)$.enableAttributes(q,a);T&&T.enableAttributes(q,a),L&&L.enableAttributes(q,a),k&&k.enableAttributes(q,a),f.bind(),f.setVertexAttribPointers(q,a,b);for(const $ of m)$.bind(),$.setVertexAttribPointers(q,a,b);T&&(T.bind(),T.setVertexAttribPointers(q,a,b)),g&&g.bind(),L&&(L.bind(),L.setVertexAttribPointers(q,a,b)),k&&(k.bind(),k.setVertexAttribPointers(q,a,b)),j.currentNumAttributes=z}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}function Tu(v){const a=[];for(let f=0;f<v.length;f++){if(v[f]===null)continue;const m=v[f].split(" ");a.push(m.pop())}return a}class ul{constructor(a,f,m,g,b,T){const L=a.gl;this.program=L.createProgram();const k=Tu(f.staticAttributes),z=m?m.getBinderAttributes():[],j=k.concat(z),q=wc.prelude.staticUniforms?Tu(wc.prelude.staticUniforms):[],$=f.staticUniforms?Tu(f.staticUniforms):[],he=m?m.getBinderUniforms():[],ce=q.concat($).concat(he),ye=[];for(const He of ce)ye.indexOf(He)<0&&ye.push(He);const re=m?m.defines():[];b&&re.push("#define OVERDRAW_INSPECTOR;"),T&&re.push("#define TERRAIN3D;");const Ie=re.concat(wc.prelude.fragmentSource,f.fragmentSource).join(`
-`),Ue=re.concat(wc.prelude.vertexSource,f.vertexSource).join(`
-`),xe=L.createShader(L.FRAGMENT_SHADER);if(L.isContextLost())return void(this.failedToCreate=!0);if(L.shaderSource(xe,Ie),L.compileShader(xe),!L.getShaderParameter(xe,L.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${L.getShaderInfoLog(xe)}`);L.attachShader(this.program,xe);const De=L.createShader(L.VERTEX_SHADER);if(L.isContextLost())return void(this.failedToCreate=!0);if(L.shaderSource(De,Ue),L.compileShader(De),!L.getShaderParameter(De,L.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${L.getShaderInfoLog(De)}`);L.attachShader(this.program,De),this.attributes={};const qe={};this.numAttributes=j.length;for(let He=0;He<this.numAttributes;He++)j[He]&&(L.bindAttribLocation(this.program,He,j[He]),this.attributes[j[He]]=He);if(L.linkProgram(this.program),!L.getProgramParameter(this.program,L.LINK_STATUS))throw new Error(`Program failed to link: ${L.getProgramInfoLog(this.program)}`);L.deleteShader(De),L.deleteShader(xe);for(let 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g=v.transform;return{u_matrix:Ec(v,a,f,m),u_ratio:1/un(a,1,g.zoom),u_device_pixel_ratio:v.pixelRatio,u_units_to_pixels:[1/g.pixelsToGLUnits[0],1/g.pixelsToGLUnits[1]]}},Vm=(v,a,f,m,g)=>l.e(Ch(v,a,f,g),{u_image:0,u_image_height:m}),ql=(v,a,f,m,g)=>{const b=v.transform,T=Zo(a,b);return{u_matrix:Ec(v,a,f,g),u_texsize:a.imageAtlasTexture.size,u_ratio:1/un(a,1,b.zoom),u_device_pixel_ratio:v.pixelRatio,u_image:0,u_scale:[T,m.fromScale,m.toScale],u_fade:m.t,u_units_to_pixels:[1/b.pixelsToGLUnits[0],1/b.pixelsToGLUnits[1]]}},Th=(v,a,f,m,g,b)=>{const T=v.lineAtlas,L=Zo(a,v.transform),k=f.layout.get("line-cap")==="round",z=T.getDash(m.from,k),j=T.getDash(m.to,k),q=z.width*g.fromScale,$=j.width*g.toScale;return l.e(Ch(v,a,f,b),{u_patternscale_a:[L/q,-z.height/2],u_patternscale_b:[L/$,-j.height/2],u_sdfgamma:T.width/(256*Math.min(q,$)*v.pixelRatio)/2,u_image:0,u_tex_y_a:z.y,u_tex_y_b:j.y,u_mix:g.t})};function Zo(v,a){return 1/un(v,1,a.tileZoom)}function Ec(v,a,f,m){return v.translatePosMatrix(m?m.posMatrix:a.tileID.posMatrix,a,f.paint.get("line-translate"),f.paint.get("line-translate-anchor"))}const Lh=(v,a,f,m,g)=>{return{u_matrix:v,u_tl_parent:a,u_scale_parent:f,u_buffer_scale:1,u_fade_t:m.mix,u_opacity:m.opacity*g.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:g.paint.get("raster-brightness-min"),u_brightness_high:g.paint.get("raster-brightness-max"),u_saturation_factor:(T=g.paint.get("raster-saturation"),T>0?1-1/(1.001-T):-T),u_contrast_factor:(b=g.paint.get("raster-contrast"),b>0?1/(1-b):1+b),u_spin_weights:Ic(g.paint.get("raster-hue-rotate"))};var b,T};function Ic(v){v*=Math.PI/180;const a=Math.sin(v),f=Math.cos(v);return[(2*f+1)/3,(-Math.sqrt(3)*a-f+1)/3,(Math.sqrt(3)*a-f+1)/3]}const Cc=(v,a,f,m,g,b,T,L,k,z)=>{const j=g.transform;return{u_is_size_zoom_constant:+(v==="constant"||v==="source"),u_is_size_feature_constant:+(v==="constant"||v==="camera"),u_size_t:a?a.uSizeT:0,u_size:a?a.uSize:0,u_camera_to_center_distance:j.cameraToCenterDistance,u_pitch:j.pitch/360*2*Math.PI,u_rotate_symbol:+f,u_aspect_ratio:j.width/j.height,u_fade_change:g.options.fadeDuration?g.symbolFadeChange:1,u_matrix:b,u_label_plane_matrix:T,u_coord_matrix:L,u_is_text:+k,u_pitch_with_map:+m,u_texsize:z,u_texture:0}},Tc=(v,a,f,m,g,b,T,L,k,z,j)=>{const q=g.transform;return l.e(Cc(v,a,f,m,g,b,T,L,k,z),{u_gamma_scale:m?Math.cos(q._pitch)*q.cameraToCenterDistance:1,u_device_pixel_ratio:g.pixelRatio,u_is_halo:+j})},Lc=(v,a,f,m,g,b,T,L,k,z)=>l.e(Tc(v,a,f,m,g,b,T,L,!0,k,!0),{u_texsize_icon:z,u_texture_icon:1}),My=(v,a,f)=>({u_matrix:v,u_opacity:a,u_color:f}),ky=(v,a,f,m,g,b)=>l.e(function(T,L,k,z){const j=k.imageManager.getPattern(T.from.toString()),q=k.imageManager.getPattern(T.to.toString()),{width:$,height:he}=k.imageManager.getPixelSize(),ce=Math.pow(2,z.tileID.overscaledZ),ye=z.tileSize*Math.pow(2,k.transform.tileZoom)/ce,re=ye*(z.tileID.canonical.x+z.tileID.wrap*ce),Ie=ye*z.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:j.tl,u_pattern_br_a:j.br,u_pattern_tl_b:q.tl,u_pattern_br_b:q.br,u_texsize:[$,he],u_mix:L.t,u_pattern_size_a:j.displaySize,u_pattern_size_b:q.displaySize,u_scale_a:L.fromScale,u_scale_b:L.toScale,u_tile_units_to_pixels:1/un(z,1,k.transform.tileZoom),u_pixel_coord_upper:[re>>16,Ie>>16],u_pixel_coord_lower:[65535&re,65535&Ie]}}(m,b,f,g),{u_matrix:v,u_opacity:a}),Um={fillExtrusion:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_lightpos:new l.aK(v,a.u_lightpos),u_lightintensity:new l.aH(v,a.u_lightintensity),u_lightcolor:new l.aK(v,a.u_lightcolor),u_vertical_gradient:new l.aH(v,a.u_vertical_gradient),u_opacity:new l.aH(v,a.u_opacity)}),fillExtrusionPattern:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_lightpos:new l.aK(v,a.u_lightpos),u_lightintensity:new l.aH(v,a.u_lightintensity),u_lightcolor:new l.aK(v,a.u_lightcolor),u_vertical_gradient:new l.aH(v,a.u_vertical_gradient),u_height_factor:new l.aH(v,a.u_height_factor),u_image:new l.aG(v,a.u_image),u_texsize:new l.aL(v,a.u_texsize),u_pixel_coord_upper:new l.aL(v,a.u_pixel_coord_upper),u_pixel_coord_lower:new l.aL(v,a.u_pixel_coord_lower),u_scale:new l.aK(v,a.u_scale),u_fade:new l.aH(v,a.u_fade),u_opacity:new l.aH(v,a.u_opacity)}),fill:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix)}),fillPattern:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_image:new l.aG(v,a.u_image),u_texsize:new l.aL(v,a.u_texsize),u_pixel_coord_upper:new l.aL(v,a.u_pixel_coord_upper),u_pixel_coord_lower:new l.aL(v,a.u_pixel_coord_lower),u_scale:new l.aK(v,a.u_scale),u_fade:new l.aH(v,a.u_fade)}),fillOutline:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_world:new 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l.aH(v,a.u_camera_to_center_distance),u_pitch:new l.aH(v,a.u_pitch),u_rotate_symbol:new l.aG(v,a.u_rotate_symbol),u_aspect_ratio:new l.aH(v,a.u_aspect_ratio),u_fade_change:new l.aH(v,a.u_fade_change),u_matrix:new l.aI(v,a.u_matrix),u_label_plane_matrix:new l.aI(v,a.u_label_plane_matrix),u_coord_matrix:new l.aI(v,a.u_coord_matrix),u_is_text:new l.aG(v,a.u_is_text),u_pitch_with_map:new l.aG(v,a.u_pitch_with_map),u_texsize:new l.aL(v,a.u_texsize),u_texture:new l.aG(v,a.u_texture),u_gamma_scale:new l.aH(v,a.u_gamma_scale),u_device_pixel_ratio:new l.aH(v,a.u_device_pixel_ratio),u_is_halo:new l.aG(v,a.u_is_halo)}),symbolTextAndIcon:(v,a)=>({u_is_size_zoom_constant:new l.aG(v,a.u_is_size_zoom_constant),u_is_size_feature_constant:new l.aG(v,a.u_is_size_feature_constant),u_size_t:new l.aH(v,a.u_size_t),u_size:new l.aH(v,a.u_size),u_camera_to_center_distance:new l.aH(v,a.u_camera_to_center_distance),u_pitch:new l.aH(v,a.u_pitch),u_rotate_symbol:new l.aG(v,a.u_rotate_symbol),u_aspect_ratio:new l.aH(v,a.u_aspect_ratio),u_fade_change:new l.aH(v,a.u_fade_change),u_matrix:new l.aI(v,a.u_matrix),u_label_plane_matrix:new l.aI(v,a.u_label_plane_matrix),u_coord_matrix:new l.aI(v,a.u_coord_matrix),u_is_text:new l.aG(v,a.u_is_text),u_pitch_with_map:new l.aG(v,a.u_pitch_with_map),u_texsize:new l.aL(v,a.u_texsize),u_texsize_icon:new l.aL(v,a.u_texsize_icon),u_texture:new l.aG(v,a.u_texture),u_texture_icon:new l.aG(v,a.u_texture_icon),u_gamma_scale:new l.aH(v,a.u_gamma_scale),u_device_pixel_ratio:new l.aH(v,a.u_device_pixel_ratio),u_is_halo:new l.aG(v,a.u_is_halo)}),background:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_opacity:new l.aH(v,a.u_opacity),u_color:new l.aM(v,a.u_color)}),backgroundPattern:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_opacity:new l.aH(v,a.u_opacity),u_image:new l.aG(v,a.u_image),u_pattern_tl_a:new l.aL(v,a.u_pattern_tl_a),u_pattern_br_a:new l.aL(v,a.u_pattern_br_a),u_pattern_tl_b:new l.aL(v,a.u_pattern_tl_b),u_pattern_br_b:new l.aL(v,a.u_pattern_br_b),u_texsize:new l.aL(v,a.u_texsize),u_mix:new l.aH(v,a.u_mix),u_pattern_size_a:new l.aL(v,a.u_pattern_size_a),u_pattern_size_b:new l.aL(v,a.u_pattern_size_b),u_scale_a:new l.aH(v,a.u_scale_a),u_scale_b:new l.aH(v,a.u_scale_b),u_pixel_coord_upper:new l.aL(v,a.u_pixel_coord_upper),u_pixel_coord_lower:new l.aL(v,a.u_pixel_coord_lower),u_tile_units_to_pixels:new l.aH(v,a.u_tile_units_to_pixels)}),terrain:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_texture:new l.aG(v,a.u_texture),u_ele_delta:new l.aH(v,a.u_ele_delta)}),terrainDepth:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_ele_delta:new l.aH(v,a.u_ele_delta)}),terrainCoords:(v,a)=>({u_matrix:new l.aI(v,a.u_matrix),u_texture:new l.aG(v,a.u_texture),u_terrain_coords_id:new l.aH(v,a.u_terrain_coords_id),u_ele_delta:new l.aH(v,a.u_ele_delta)})};class Ay{constructor(a,f,m){this.context=a;const g=a.gl;this.buffer=g.createBuffer(),this.dynamicDraw=!!m,this.context.unbindVAO(),a.bindElementBuffer.set(this.buffer),g.bufferData(g.ELEMENT_ARRAY_BUFFER,f.arrayBuffer,this.dynamicDraw?g.DYNAMIC_DRAW:g.STATIC_DRAW),this.dynamicDraw||delete f.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(a){const f=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),f.bufferSubData(f.ELEMENT_ARRAY_BUFFER,0,a.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Wl={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Ph{constructor(a,f,m,g){this.length=f.length,this.attributes=m,this.itemSize=f.bytesPerElement,this.dynamicDraw=g,this.context=a;const b=a.gl;this.buffer=b.createBuffer(),a.bindVertexBuffer.set(this.buffer),b.bufferData(b.ARRAY_BUFFER,f.arrayBuffer,this.dynamicDraw?b.DYNAMIC_DRAW:b.STATIC_DRAW),this.dynamicDraw||delete f.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(a){if(a.length!==this.length)throw new Error(`Length of new data is ${a.length}, which doesn't match current length of ${this.length}`);const f=this.context.gl;this.bind(),f.bufferSubData(f.ARRAY_BUFFER,0,a.arrayBuffer)}enableAttributes(a,f){for(let m=0;m<this.attributes.length;m++){const g=f.attributes[this.attributes[m].name];g!==void 0&&a.enableVertexAttribArray(g)}}setVertexAttribPointers(a,f,m){for(let g=0;g<this.attributes.length;g++){const b=this.attributes[g],T=f.attributes[b.name];T!==void 0&&a.vertexAttribPointer(T,b.components,a[Wl[b.type]],!1,this.itemSize,b.offset+this.itemSize*(m||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const mo=new WeakMap;function Ki(v){var a;if(mo.has(v))return mo.get(v);{const f=(a=v.getParameter(v.VERSION))===null||a===void 0?void 0:a.startsWith("WebGL 2.0");return mo.set(v,f),f}}class Zn{constructor(a){this.gl=a.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(a){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Mh extends Zn{getDefault(){return l.aO.transparent}set(a){const f=this.current;(a.r!==f.r||a.g!==f.g||a.b!==f.b||a.a!==f.a||this.dirty)&&(this.gl.clearColor(a.r,a.g,a.b,a.a),this.current=a,this.dirty=!1)}}class kh extends Zn{getDefault(){return 1}set(a){(a!==this.current||this.dirty)&&(this.gl.clearDepth(a),this.current=a,this.dirty=!1)}}class Ip extends Zn{getDefault(){return 0}set(a){(a!==this.current||this.dirty)&&(this.gl.clearStencil(a),this.current=a,this.dirty=!1)}}class Cp extends Zn{getDefault(){return[!0,!0,!0,!0]}set(a){const f=this.current;(a[0]!==f[0]||a[1]!==f[1]||a[2]!==f[2]||a[3]!==f[3]||this.dirty)&&(this.gl.colorMask(a[0],a[1],a[2],a[3]),this.current=a,this.dirty=!1)}}class Ah extends Zn{getDefault(){return!0}set(a){(a!==this.current||this.dirty)&&(this.gl.depthMask(a),this.current=a,this.dirty=!1)}}class Tp extends Zn{getDefault(){return 255}set(a){(a!==this.current||this.dirty)&&(this.gl.stencilMask(a),this.current=a,this.dirty=!1)}}class Lp extends Zn{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(a){const f=this.current;(a.func!==f.func||a.ref!==f.ref||a.mask!==f.mask||this.dirty)&&(this.gl.stencilFunc(a.func,a.ref,a.mask),this.current=a,this.dirty=!1)}}class Dh extends Zn{getDefault(){const a=this.gl;return[a.KEEP,a.KEEP,a.KEEP]}set(a){const f=this.current;(a[0]!==f[0]||a[1]!==f[1]||a[2]!==f[2]||this.dirty)&&(this.gl.stencilOp(a[0],a[1],a[2]),this.current=a,this.dirty=!1)}}class jm extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;a?f.enable(f.STENCIL_TEST):f.disable(f.STENCIL_TEST),this.current=a,this.dirty=!1}}class Gm extends Zn{getDefault(){return[0,1]}set(a){const f=this.current;(a[0]!==f[0]||a[1]!==f[1]||this.dirty)&&(this.gl.depthRange(a[0],a[1]),this.current=a,this.dirty=!1)}}class Lu extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;a?f.enable(f.DEPTH_TEST):f.disable(f.DEPTH_TEST),this.current=a,this.dirty=!1}}class Dy extends Zn{getDefault(){return this.gl.LESS}set(a){(a!==this.current||this.dirty)&&(this.gl.depthFunc(a),this.current=a,this.dirty=!1)}}class Ry extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;a?f.enable(f.BLEND):f.disable(f.BLEND),this.current=a,this.dirty=!1}}class Ny extends Zn{getDefault(){const a=this.gl;return[a.ONE,a.ZERO]}set(a){const f=this.current;(a[0]!==f[0]||a[1]!==f[1]||this.dirty)&&(this.gl.blendFunc(a[0],a[1]),this.current=a,this.dirty=!1)}}class Oy extends Zn{getDefault(){return l.aO.transparent}set(a){const f=this.current;(a.r!==f.r||a.g!==f.g||a.b!==f.b||a.a!==f.a||this.dirty)&&(this.gl.blendColor(a.r,a.g,a.b,a.a),this.current=a,this.dirty=!1)}}class zy extends Zn{getDefault(){return this.gl.FUNC_ADD}set(a){(a!==this.current||this.dirty)&&(this.gl.blendEquation(a),this.current=a,this.dirty=!1)}}class Fy extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;a?f.enable(f.CULL_FACE):f.disable(f.CULL_FACE),this.current=a,this.dirty=!1}}class Pp extends Zn{getDefault(){return this.gl.BACK}set(a){(a!==this.current||this.dirty)&&(this.gl.cullFace(a),this.current=a,this.dirty=!1)}}class Rh extends Zn{getDefault(){return this.gl.CCW}set(a){(a!==this.current||this.dirty)&&(this.gl.frontFace(a),this.current=a,this.dirty=!1)}}class Mp extends Zn{getDefault(){return null}set(a){(a!==this.current||this.dirty)&&(this.gl.useProgram(a),this.current=a,this.dirty=!1)}}class kp extends Zn{getDefault(){return this.gl.TEXTURE0}set(a){(a!==this.current||this.dirty)&&(this.gl.activeTexture(a),this.current=a,this.dirty=!1)}}class Pu extends Zn{getDefault(){const a=this.gl;return[0,0,a.drawingBufferWidth,a.drawingBufferHeight]}set(a){const f=this.current;(a[0]!==f[0]||a[1]!==f[1]||a[2]!==f[2]||a[3]!==f[3]||this.dirty)&&(this.gl.viewport(a[0],a[1],a[2],a[3]),this.current=a,this.dirty=!1)}}class qm extends Zn{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.bindFramebuffer(f.FRAMEBUFFER,a),this.current=a,this.dirty=!1}}class Wm extends Zn{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.bindRenderbuffer(f.RENDERBUFFER,a),this.current=a,this.dirty=!1}}class Ap extends Zn{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.bindTexture(f.TEXTURE_2D,a),this.current=a,this.dirty=!1}}class Hl extends Zn{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.bindBuffer(f.ARRAY_BUFFER,a),this.current=a,this.dirty=!1}}class Hm extends Zn{getDefault(){return null}set(a){const f=this.gl;f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,a),this.current=a,this.dirty=!1}}class Mu extends Zn{getDefault(){return null}set(a){var f;if(a===this.current&&!this.dirty)return;const m=this.gl;Ki(m)?m.bindVertexArray(a):(f=m.getExtension("OES_vertex_array_object"))===null||f===void 0||f.bindVertexArrayOES(a),this.current=a,this.dirty=!1}}class ku extends Zn{getDefault(){return 4}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_ALIGNMENT,a),this.current=a,this.dirty=!1}}class Zm extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a),this.current=a,this.dirty=!1}}class Dp extends Zn{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const f=this.gl;f.pixelStorei(f.UNPACK_FLIP_Y_WEBGL,a),this.current=a,this.dirty=!1}}class Un extends Zn{constructor(a,f){super(a),this.context=a,this.parent=f}getDefault(){return null}}class Nh extends Un{setDirty(){this.dirty=!0}set(a){if(a===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,a,0),this.current=a,this.dirty=!1}}class By extends Un{set(a){if(a===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_ATTACHMENT,f.RENDERBUFFER,a),this.current=a,this.dirty=!1}}class Xm extends Un{set(a){if(a===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const f=this.gl;f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_STENCIL_ATTACHMENT,f.RENDERBUFFER,a),this.current=a,this.dirty=!1}}class Pc{constructor(a,f,m,g,b){this.context=a,this.width=f,this.height=m;const T=a.gl,L=this.framebuffer=T.createFramebuffer();if(this.colorAttachment=new Nh(a,L),g)this.depthAttachment=b?new Xm(a,L):new By(a,L);else if(b)throw new Error("Stencil cannot be set without depth");if(T.checkFramebufferStatus(T.FRAMEBUFFER)!==T.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const a=this.context.gl,f=this.colorAttachment.get();if(f&&a.deleteTexture(f),this.depthAttachment){const m=this.depthAttachment.get();m&&a.deleteRenderbuffer(m)}a.deleteFramebuffer(this.framebuffer)}}class Qr{constructor(a,f,m){this.blendFunction=a,this.blendColor=f,this.mask=m}}Qr.Replace=[1,0],Qr.disabled=new Qr(Qr.Replace,l.aO.transparent,[!1,!1,!1,!1]),Qr.unblended=new Qr(Qr.Replace,l.aO.transparent,[!0,!0,!0,!0]),Qr.alphaBlended=new Qr([1,771],l.aO.transparent,[!0,!0,!0,!0]);class Vy{constructor(a){var f,m;if(this.gl=a,this.clearColor=new Mh(this),this.clearDepth=new kh(this),this.clearStencil=new Ip(this),this.colorMask=new Cp(this),this.depthMask=new Ah(this),this.stencilMask=new Tp(this),this.stencilFunc=new Lp(this),this.stencilOp=new Dh(this),this.stencilTest=new jm(this),this.depthRange=new Gm(this),this.depthTest=new Lu(this),this.depthFunc=new Dy(this),this.blend=new Ry(this),this.blendFunc=new Ny(this),this.blendColor=new Oy(this),this.blendEquation=new zy(this),this.cullFace=new Fy(this),this.cullFaceSide=new Pp(this),this.frontFace=new Rh(this),this.program=new Mp(this),this.activeTexture=new kp(this),this.viewport=new Pu(this),this.bindFramebuffer=new qm(this),this.bindRenderbuffer=new Wm(this),this.bindTexture=new Ap(this),this.bindVertexBuffer=new Hl(this),this.bindElementBuffer=new Hm(this),this.bindVertexArray=new Mu(this),this.pixelStoreUnpack=new ku(this),this.pixelStoreUnpackPremultiplyAlpha=new Zm(this),this.pixelStoreUnpackFlipY=new Dp(this),this.extTextureFilterAnisotropic=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=a.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=a.getParameter(a.MAX_TEXTURE_SIZE),Ki(a)){this.HALF_FLOAT=a.HALF_FLOAT;const g=a.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(f=a.RGBA16F)!==null&&f!==void 0?f:g==null?void 0:g.RGBA16F_EXT,this.RGB16F=(m=a.RGB16F)!==null&&m!==void 0?m:g==null?void 0:g.RGB16F_EXT,a.getExtension("EXT_color_buffer_float")}else{a.getExtension("EXT_color_buffer_half_float"),a.getExtension("OES_texture_half_float_linear");const g=a.getExtension("OES_texture_half_float");this.HALF_FLOAT=g==null?void 0:g.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(a,f){return new Ay(this,a,f)}createVertexBuffer(a,f,m){return new Ph(this,a,f,m)}createRenderbuffer(a,f,m){const g=this.gl,b=g.createRenderbuffer();return this.bindRenderbuffer.set(b),g.renderbufferStorage(g.RENDERBUFFER,a,f,m),this.bindRenderbuffer.set(null),b}createFramebuffer(a,f,m,g){return new Pc(this,a,f,m,g)}clear({color:a,depth:f,stencil:m}){const g=this.gl;let b=0;a&&(b|=g.COLOR_BUFFER_BIT,this.clearColor.set(a),this.colorMask.set([!0,!0,!0,!0])),f!==void 0&&(b|=g.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(f),this.depthMask.set(!0)),m!==void 0&&(b|=g.STENCIL_BUFFER_BIT,this.clearStencil.set(m),this.stencilMask.set(255)),g.clear(b)}setCullFace(a){a.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(a.mode),this.frontFace.set(a.frontFace))}setDepthMode(a){a.func!==this.gl.ALWAYS||a.mask?(this.depthTest.set(!0),this.depthFunc.set(a.func),this.depthMask.set(a.mask),this.depthRange.set(a.range)):this.depthTest.set(!1)}setStencilMode(a){a.test.func!==this.gl.ALWAYS||a.mask?(this.stencilTest.set(!0),this.stencilMask.set(a.mask),this.stencilOp.set([a.fail,a.depthFail,a.pass]),this.stencilFunc.set({func:a.test.func,ref:a.ref,mask:a.test.mask})):this.stencilTest.set(!1)}setColorMode(a){l.aD(a.blendFunction,Qr.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(a.blendFunction),this.blendColor.set(a.blendColor)),this.colorMask.set(a.mask)}createVertexArray(){var a;return Ki(this.gl)?this.gl.createVertexArray():(a=this.gl.getExtension("OES_vertex_array_object"))===null||a===void 0?void 0:a.createVertexArrayOES()}deleteVertexArray(a){var f;return Ki(this.gl)?this.gl.deleteVertexArray(a):(f=this.gl.getExtension("OES_vertex_array_object"))===null||f===void 0?void 0:f.deleteVertexArrayOES(a)}unbindVAO(){this.bindVertexArray.set(null)}}class zn{constructor(a,f,m){this.func=a,this.mask=f,this.range=m}}zn.ReadOnly=!1,zn.ReadWrite=!0,zn.disabled=new zn(519,zn.ReadOnly,[0,1]);const Rp=7680;class br{constructor(a,f,m,g,b,T){this.test=a,this.ref=f,this.mask=m,this.fail=g,this.depthFail=b,this.pass=T}}br.disabled=new br({func:519,mask:0},0,0,Rp,Rp,Rp);class ur{constructor(a,f,m){this.enable=a,this.mode=f,this.frontFace=m}}let Zl;function Oh(v,a,f,m,g,b,T){const L=v.context,k=L.gl,z=v.useProgram("collisionBox"),j=[];let q=0,$=0;for(let xe=0;xe<m.length;xe++){const De=m[xe],qe=a.getTile(De),He=qe.getBucket(f);if(!He)continue;let $e=De.posMatrix;g[0]===0&&g[1]===0||($e=v.translatePosMatrix(De.posMatrix,qe,g,b));const it=T?He.textCollisionBox:He.iconCollisionBox,tt=He.collisionCircleArray;if(tt.length>0){const ct=l.F(),dt=$e;l.aP(ct,He.placementInvProjMatrix,v.transform.glCoordMatrix),l.aP(ct,ct,He.placementViewportMatrix),j.push({circleArray:tt,circleOffset:$,transform:dt,invTransform:ct,coord:De}),q+=tt.length/4,$=q}it&&z.draw(L,k.LINES,zn.disabled,br.disabled,v.colorModeForRenderPass(),ur.disabled,Om($e,v.transform,qe),v.style.map.terrain&&v.style.map.terrain.getTerrainData(De),f.id,it.layoutVertexBuffer,it.indexBuffer,it.segments,null,v.transform.zoom,null,null,it.collisionVertexBuffer)}if(!T||!j.length)return;const he=v.useProgram("collisionCircle"),ce=new l.aQ;ce.resize(4*q),ce._trim();let ye=0;for(const xe of j)for(let De=0;De<xe.circleArray.length/4;De++){const qe=4*De,He=xe.circleArray[qe+0],$e=xe.circleArray[qe+1],it=xe.circleArray[qe+2],tt=xe.circleArray[qe+3];ce.emplace(ye++,He,$e,it,tt,0),ce.emplace(ye++,He,$e,it,tt,1),ce.emplace(ye++,He,$e,it,tt,2),ce.emplace(ye++,He,$e,it,tt,3)}(!Zl||Zl.length<2*q)&&(Zl=function(xe){const De=2*xe,qe=new l.aS;qe.resize(De),qe._trim();for(let He=0;He<De;He++){const $e=6*He;qe.uint16[$e+0]=4*He+0,qe.uint16[$e+1]=4*He+1,qe.uint16[$e+2]=4*He+2,qe.uint16[$e+3]=4*He+2,qe.uint16[$e+4]=4*He+3,qe.uint16[$e+5]=4*He+0}return qe}(q));const re=L.createIndexBuffer(Zl,!0),Ie=L.createVertexBuffer(ce,l.aR.members,!0);for(const xe of j){const De={u_matrix:xe.transform,u_inv_matrix:xe.invTransform,u_camera_to_center_distance:(Ue=v.transform).cameraToCenterDistance,u_viewport_size:[Ue.width,Ue.height]};he.draw(L,k.TRIANGLES,zn.disabled,br.disabled,v.colorModeForRenderPass(),ur.disabled,De,v.style.map.terrain&&v.style.map.terrain.getTerrainData(xe.coord),f.id,Ie,re,l.$.simpleSegment(0,2*xe.circleOffset,xe.circleArray.length,xe.circleArray.length/2),null,v.transform.zoom,null,null,null)}var Ue;Ie.destroy(),re.destroy()}ur.disabled=new ur(!1,1029,2305),ur.backCCW=new ur(!0,1029,2305);const Np=l.an(new Float32Array(16));function Ym(v,a,f,m,g,b){const{horizontalAlign:T,verticalAlign:L}=l.at(v);return new l.P((-(T-.5)*a/g+m[0])*b,(-(L-.5)*f/g+m[1])*b)}function zh(v,a,f,m,g,b,T,L,k,z,j){const q=v.text.placedSymbolArray,$=v.text.dynamicLayoutVertexArray,he=v.icon.dynamicLayoutVertexArray,ce={};$.clear();for(let ye=0;ye<q.length;ye++){const re=q.get(ye),Ie=re.hidden||!re.crossTileID||v.allowVerticalPlacement&&!re.placedOrientation?null:m[re.crossTileID];if(Ie){const Ue=new l.P(re.anchorX,re.anchorY),xe=Jr(Ue,f?T:b,j),De=_e(g.cameraToCenterDistance,xe.signedDistanceFromCamera);let qe=l.ai(v.textSizeData,k,re)*De/l.ao;f&&(qe*=v.tilePixelRatio/L);const{width:He,height:$e,anchor:it,textOffset:tt,textBoxScale:ct}=Ie,dt=Ym(it,He,$e,tt,ct,qe),gn=f?Jr(Ue.add(dt),b,j).point:xe.point.add(a?dt.rotate(-g.angle):dt),_t=v.allowVerticalPlacement&&re.placedOrientation===l.ah.vertical?Math.PI/2:0;for(let en=0;en<re.numGlyphs;en++)l.aj($,gn,_t);z&&re.associatedIconIndex>=0&&(ce[re.associatedIconIndex]={shiftedAnchor:gn,angle:_t})}else Je(re.numGlyphs,$)}if(z){he.clear();const ye=v.icon.placedSymbolArray;for(let re=0;re<ye.length;re++){const Ie=ye.get(re);if(Ie.hidden)Je(Ie.numGlyphs,he);else{const Ue=ce[re];if(Ue)for(let xe=0;xe<Ie.numGlyphs;xe++)l.aj(he,Ue.shiftedAnchor,Ue.angle);else Je(Ie.numGlyphs,he)}}v.icon.dynamicLayoutVertexBuffer.updateData(he)}v.text.dynamicLayoutVertexBuffer.updateData($)}function Fh(v,a,f){return f.iconsInText&&a?"symbolTextAndIcon":v?"symbolSDF":"symbolIcon"}function Bh(v,a,f,m,g,b,T,L,k,z,j,q){const $=v.context,he=$.gl,ce=v.transform,ye=L==="map",re=k==="map",Ie=L!=="viewport"&&f.layout.get("symbol-placement")!=="point",Ue=ye&&!re&&!Ie,xe=!f.layout.get("symbol-sort-key").isConstant();let De=!1;const qe=v.depthModeForSublayer(0,zn.ReadOnly),He=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),$e=[];for(const it of m){const tt=a.getTile(it),ct=tt.getBucket(f);if(!ct)continue;const dt=g?ct.text:ct.icon;if(!dt||!dt.segments.get().length||!dt.hasVisibleVertices)continue;const gn=dt.programConfigurations.get(f.id),_t=g||ct.sdfIcons,en=g?ct.textSizeData:ct.iconSizeData,_n=re||ce.pitch!==0,Fn=v.useProgram(Fh(_t,g,ct),gn),on=l.ag(en,ce.zoom),bn=v.style.map.terrain&&v.style.map.terrain.getTerrainData(it);let Cn,Br,tr,Xo,yi=[0,0],Mr=null;if(g)Br=tt.glyphAtlasTexture,tr=he.LINEAR,Cn=tt.glyphAtlasTexture.size,ct.iconsInText&&(yi=tt.imageAtlasTexture.size,Mr=tt.imageAtlasTexture,Xo=_n||v.options.rotating||v.options.zooming||en.kind==="composite"||en.kind==="camera"?he.LINEAR:he.NEAREST);else{const fi=f.layout.get("icon-size").constantOr(0)!==1||ct.iconsNeedLinear;Br=tt.imageAtlasTexture,tr=_t||v.options.rotating||v.options.zooming||fi||_n?he.LINEAR:he.NEAREST,Cn=tt.imageAtlasTexture.size}const vi=un(tt,1,v.transform.zoom),Yo=fn(it.posMatrix,re,ye,v.transform,vi),ia=za(it.posMatrix,re,ye,v.transform,vi),dl=He&&ct.hasTextData(),jc=f.layout.get("icon-text-fit")!=="none"&&dl&&ct.hasIconData();if(Ie){const fi=v.style.map.terrain?(gs,pi)=>v.style.map.terrain.getElevation(it,gs,pi):null,Ar=f.layout.get("text-rotation-alignment")==="map";X(ct,it.posMatrix,v,g,Yo,ia,re,z,Ar,fi)}const ml=v.translatePosMatrix(it.posMatrix,tt,b,T),oa=Ie||g&&He||jc?Np:Yo,hi=v.translatePosMatrix(ia,tt,b,T,!0),kr=_t&&f.paint.get(g?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Ir;Ir=_t?ct.iconsInText?Lc(en.kind,on,Ue,re,v,ml,oa,hi,Cn,yi):Tc(en.kind,on,Ue,re,v,ml,oa,hi,g,Cn,!0):Cc(en.kind,on,Ue,re,v,ml,oa,hi,g,Cn);const ms={program:Fn,buffers:dt,uniformValues:Ir,atlasTexture:Br,atlasTextureIcon:Mr,atlasInterpolation:tr,atlasInterpolationIcon:Xo,isSDF:_t,hasHalo:kr};if(xe&&ct.canOverlap){De=!0;const fi=dt.segments.get();for(const Ar of fi)$e.push({segments:new l.$([Ar]),sortKey:Ar.sortKey,state:ms,terrainData:bn})}else $e.push({segments:dt.segments,sortKey:0,state:ms,terrainData:bn})}De&&$e.sort((it,tt)=>it.sortKey-tt.sortKey);for(const it of $e){const tt=it.state;if($.activeTexture.set(he.TEXTURE0),tt.atlasTexture.bind(tt.atlasInterpolation,he.CLAMP_TO_EDGE),tt.atlasTextureIcon&&($.activeTexture.set(he.TEXTURE1),tt.atlasTextureIcon&&tt.atlasTextureIcon.bind(tt.atlasInterpolationIcon,he.CLAMP_TO_EDGE)),tt.isSDF){const ct=tt.uniformValues;tt.hasHalo&&(ct.u_is_halo=1,$m(tt.buffers,it.segments,f,v,tt.program,qe,j,q,ct,it.terrainData)),ct.u_is_halo=0}$m(tt.buffers,it.segments,f,v,tt.program,qe,j,q,tt.uniformValues,it.terrainData)}}function $m(v,a,f,m,g,b,T,L,k,z){const j=m.context;g.draw(j,j.gl.TRIANGLES,b,T,L,ur.disabled,k,z,f.id,v.layoutVertexBuffer,v.indexBuffer,a,f.paint,m.transform.zoom,v.programConfigurations.get(f.id),v.dynamicLayoutVertexBuffer,v.opacityVertexBuffer)}function Vh(v,a,f,m,g){if(!f||!m||!m.imageAtlas)return;const b=m.imageAtlas.patternPositions;let T=b[f.to.toString()],L=b[f.from.toString()];if(!T&&L&&(T=L),!L&&T&&(L=T),!T||!L){const k=g.getPaintProperty(a);T=b[k],L=b[k]}T&&L&&v.setConstantPatternPositions(T,L)}function Km(v,a,f,m,g,b,T){const L=v.context.gl,k="fill-pattern",z=f.paint.get(k),j=z&&z.constantOr(1),q=f.getCrossfadeParameters();let $,he,ce,ye,re;T?(he=j&&!f.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",$=L.LINES):(he=j?"fillPattern":"fill",$=L.TRIANGLES);const Ie=z.constantOr(null);for(const Ue of m){const xe=a.getTile(Ue);if(j&&!xe.patternsLoaded())continue;const De=xe.getBucket(f);if(!De)continue;const qe=De.programConfigurations.get(f.id),He=v.useProgram(he,qe),$e=v.style.map.terrain&&v.style.map.terrain.getTerrainData(Ue);j&&(v.context.activeTexture.set(L.TEXTURE0),xe.imageAtlasTexture.bind(L.LINEAR,L.CLAMP_TO_EDGE),qe.updatePaintBuffers(q)),Vh(qe,k,Ie,xe,f);const it=$e?Ue:null,tt=v.translatePosMatrix(it?it.posMatrix:Ue.posMatrix,xe,f.paint.get("fill-translate"),f.paint.get("fill-translate-anchor"));if(T){ye=De.indexBuffer2,re=De.segments2;const ct=[L.drawingBufferWidth,L.drawingBufferHeight];ce=he==="fillOutlinePattern"&&j?Nm(tt,v,q,xe,ct):Ly(tt,ct)}else ye=De.indexBuffer,re=De.segments,ce=j?Eh(tt,v,q,xe):Rm(tt);He.draw(v.context,$,g,v.stencilModeForClipping(Ue),b,ur.disabled,ce,$e,f.id,De.layoutVertexBuffer,ye,re,f.paint,v.transform.zoom,qe)}}function Uh(v,a,f,m,g,b,T){const L=v.context,k=L.gl,z="fill-extrusion-pattern",j=f.paint.get(z),q=j.constantOr(1),$=f.getCrossfadeParameters(),he=f.paint.get("fill-extrusion-opacity"),ce=j.constantOr(null);for(const ye of m){const re=a.getTile(ye),Ie=re.getBucket(f);if(!Ie)continue;const Ue=v.style.map.terrain&&v.style.map.terrain.getTerrainData(ye),xe=Ie.programConfigurations.get(f.id),De=v.useProgram(q?"fillExtrusionPattern":"fillExtrusion",xe);q&&(v.context.activeTexture.set(k.TEXTURE0),re.imageAtlasTexture.bind(k.LINEAR,k.CLAMP_TO_EDGE),xe.updatePaintBuffers($)),Vh(xe,z,ce,re,f);const qe=v.translatePosMatrix(ye.posMatrix,re,f.paint.get("fill-extrusion-translate"),f.paint.get("fill-extrusion-translate-anchor")),He=f.paint.get("fill-extrusion-vertical-gradient"),$e=q?Ty(qe,v,He,he,ye,$,re):Sc(qe,v,He,he);De.draw(L,L.gl.TRIANGLES,g,b,T,ur.backCCW,$e,Ue,f.id,Ie.layoutVertexBuffer,Ie.indexBuffer,Ie.segments,f.paint,v.transform.zoom,xe,v.style.map.terrain&&Ie.centroidVertexBuffer)}}function jh(v,a,f,m,g,b,T){const L=v.context,k=L.gl,z=f.fbo;if(!z)return;const j=v.useProgram("hillshade"),q=v.style.map.terrain&&v.style.map.terrain.getTerrainData(a);L.activeTexture.set(k.TEXTURE0),k.bindTexture(k.TEXTURE_2D,z.colorAttachment.get()),j.draw(L,k.TRIANGLES,g,b,T,ur.disabled,(($,he,ce,ye)=>{const re=ce.paint.get("hillshade-shadow-color"),Ie=ce.paint.get("hillshade-highlight-color"),Ue=ce.paint.get("hillshade-accent-color");let xe=ce.paint.get("hillshade-illumination-direction")*(Math.PI/180);ce.paint.get("hillshade-illumination-anchor")==="viewport"&&(xe-=$.transform.angle);const De=!$.options.moving;return{u_matrix:ye?ye.posMatrix:$.transform.calculatePosMatrix(he.tileID.toUnwrapped(),De),u_image:0,u_latrange:Bm(0,he.tileID),u_light:[ce.paint.get("hillshade-exaggeration"),xe],u_shadow:re,u_highlight:Ie,u_accent:Ue}})(v,f,m,q?a:null),q,m.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments)}function Op(v,a,f,m,g,b){const T=v.context,L=T.gl,k=a.dem;if(k&&k.data){const z=k.dim,j=k.stride,q=k.getPixels();if(T.activeTexture.set(L.TEXTURE1),T.pixelStoreUnpackPremultiplyAlpha.set(!1),a.demTexture=a.demTexture||v.getTileTexture(j),a.demTexture){const he=a.demTexture;he.update(q,{premultiply:!1}),he.bind(L.NEAREST,L.CLAMP_TO_EDGE)}else a.demTexture=new K(T,q,L.RGBA,{premultiply:!1}),a.demTexture.bind(L.NEAREST,L.CLAMP_TO_EDGE);T.activeTexture.set(L.TEXTURE0);let $=a.fbo;if(!$){const he=new K(T,{width:z,height:z,data:null},L.RGBA);he.bind(L.LINEAR,L.CLAMP_TO_EDGE),$=a.fbo=T.createFramebuffer(z,z,!0,!1),$.colorAttachment.set(he.texture)}T.bindFramebuffer.set($.framebuffer),T.viewport.set([0,0,z,z]),v.useProgram("hillshadePrepare").draw(T,L.TRIANGLES,m,g,b,ur.disabled,((he,ce)=>{const ye=ce.stride,re=l.F();return l.aN(re,0,l.W,-l.W,0,0,1),l.H(re,re,[0,-l.W,0]),{u_matrix:re,u_image:1,u_dimension:[ye,ye],u_zoom:he.overscaledZ,u_unpack:ce.getUnpackVector()}})(a.tileID,k),null,f.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments),a.needsHillshadePrepare=!1}}function Jm(v,a,f,m,g,b){const T=m.paint.get("raster-fade-duration");if(!b&&T>0){const L=E.now(),k=(L-v.timeAdded)/T,z=a?(L-a.timeAdded)/T:-1,j=f.getSource(),q=g.coveringZoomLevel({tileSize:j.tileSize,roundZoom:j.roundZoom}),$=!a||Math.abs(a.tileID.overscaledZ-q)>Math.abs(v.tileID.overscaledZ-q),he=$&&v.refreshedUponExpiration?1:l.ac($?k:1-z,0,1);return v.refreshedUponExpiration&&k>=1&&(v.refreshedUponExpiration=!1),a?{opacity:1,mix:1-he}:{opacity:he,mix:0}}return{opacity:1,mix:0}}const Qm=new l.aO(1,0,0,1),Gh=new l.aO(0,1,0,1),zp=new l.aO(0,0,1,1),Uy=new l.aO(1,0,1,1),eg=new l.aO(0,1,1,1);function zr(v,a,f,m){go(v,0,a+f/2,v.transform.width,f,m)}function cl(v,a,f,m){go(v,a-f/2,0,f,v.transform.height,m)}function go(v,a,f,m,g,b){const T=v.context,L=T.gl;L.enable(L.SCISSOR_TEST),L.scissor(a*v.pixelRatio,f*v.pixelRatio,m*v.pixelRatio,g*v.pixelRatio),T.clear({color:b}),L.disable(L.SCISSOR_TEST)}function Fp(v,a,f){const m=v.context,g=m.gl,b=f.posMatrix,T=v.useProgram("debug"),L=zn.disabled,k=br.disabled,z=v.colorModeForRenderPass(),j="$debug",q=v.style.map.terrain&&v.style.map.terrain.getTerrainData(f);m.activeTexture.set(g.TEXTURE0);const $=a.getTileByID(f.key).latestRawTileData,he=Math.floor(($&&$.byteLength||0)/1024),ce=a.getTile(f).tileSize,ye=512/Math.min(ce,512)*(f.overscaledZ/v.transform.zoom)*.5;let re=f.canonical.toString();f.overscaledZ!==f.canonical.z&&(re+=` => ${f.overscaledZ}`),function(Ie,Ue){Ie.initDebugOverlayCanvas();const xe=Ie.debugOverlayCanvas,De=Ie.context.gl,qe=Ie.debugOverlayCanvas.getContext("2d");qe.clearRect(0,0,xe.width,xe.height),qe.shadowColor="white",qe.shadowBlur=2,qe.lineWidth=1.5,qe.strokeStyle="white",qe.textBaseline="top",qe.font="bold 36px Open Sans, sans-serif",qe.fillText(Ue,5,5),qe.strokeText(Ue,5,5),Ie.debugOverlayTexture.update(xe),Ie.debugOverlayTexture.bind(De.LINEAR,De.CLAMP_TO_EDGE)}(v,`${re} ${he}kB`),T.draw(m,g.TRIANGLES,L,k,Qr.alphaBlended,ur.disabled,zm(b,l.aO.transparent,ye),null,j,v.debugBuffer,v.quadTriangleIndexBuffer,v.debugSegments),T.draw(m,g.LINE_STRIP,L,k,z,ur.disabled,zm(b,l.aO.red),q,j,v.debugBuffer,v.tileBorderIndexBuffer,v.debugSegments)}function qh(v,a,f){const m=v.context,g=m.gl,b=v.colorModeForRenderPass(),T=new zn(g.LEQUAL,zn.ReadWrite,v.depthRangeFor3D),L=v.useProgram("terrain"),k=a.getTerrainMesh();m.bindFramebuffer.set(null),m.viewport.set([0,0,v.width,v.height]);for(const z of f){const j=v.renderToTexture.getTexture(z),q=a.getTerrainData(z.tileID);m.activeTexture.set(g.TEXTURE0),g.bindTexture(g.TEXTURE_2D,j.texture);const $={u_matrix:v.transform.calculatePosMatrix(z.tileID.toUnwrapped()),u_texture:0,u_ele_delta:a.getMeshFrameDelta(v.transform.zoom)};L.draw(m,g.TRIANGLES,T,br.disabled,b,ur.backCCW,$,q,"terrain",k.vertexBuffer,k.indexBuffer,k.segments)}}class tg{constructor(a,f){this.context=new Vy(a),this.transform=f,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:l.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=li.maxUnderzooming+li.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new ll}resize(a,f,m){if(this.width=Math.floor(a*m),this.height=Math.floor(f*m),this.pixelRatio=m,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const g of this.style._order)this.style._layers[g].resize()}setup(){const a=this.context,f=new l.aV;f.emplaceBack(0,0),f.emplaceBack(l.W,0),f.emplaceBack(0,l.W),f.emplaceBack(l.W,l.W),this.tileExtentBuffer=a.createVertexBuffer(f,xh.members),this.tileExtentSegments=l.$.simpleSegment(0,0,4,2);const m=new l.aV;m.emplaceBack(0,0),m.emplaceBack(l.W,0),m.emplaceBack(0,l.W),m.emplaceBack(l.W,l.W),this.debugBuffer=a.createVertexBuffer(m,xh.members),this.debugSegments=l.$.simpleSegment(0,0,4,5);const g=new l.Z;g.emplaceBack(0,0,0,0),g.emplaceBack(l.W,0,l.W,0),g.emplaceBack(0,l.W,0,l.W),g.emplaceBack(l.W,l.W,l.W,l.W),this.rasterBoundsBuffer=a.createVertexBuffer(g,St.members),this.rasterBoundsSegments=l.$.simpleSegment(0,0,4,2);const b=new l.aV;b.emplaceBack(0,0),b.emplaceBack(1,0),b.emplaceBack(0,1),b.emplaceBack(1,1),this.viewportBuffer=a.createVertexBuffer(b,xh.members),this.viewportSegments=l.$.simpleSegment(0,0,4,2);const T=new l.aW;T.emplaceBack(0),T.emplaceBack(1),T.emplaceBack(3),T.emplaceBack(2),T.emplaceBack(0),this.tileBorderIndexBuffer=a.createIndexBuffer(T);const L=new l.aX;L.emplaceBack(0,1,2),L.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=a.createIndexBuffer(L);const k=this.context.gl;this.stencilClearMode=new br({func:k.ALWAYS,mask:0},0,255,k.ZERO,k.ZERO,k.ZERO)}clearStencil(){const a=this.context,f=a.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const m=l.F();l.aN(m,0,this.width,this.height,0,0,1),l.J(m,m,[f.drawingBufferWidth,f.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(a,f.TRIANGLES,zn.disabled,this.stencilClearMode,Qr.disabled,ur.disabled,Ih(m),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(a,f){if(this.currentStencilSource===a.source||!a.isTileClipped()||!f||!f.length)return;this.currentStencilSource=a.source;const m=this.context,g=m.gl;this.nextStencilID+f.length>256&&this.clearStencil(),m.setColorMode(Qr.disabled),m.setDepthMode(zn.disabled);const b=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const T of f){const L=this._tileClippingMaskIDs[T.key]=this.nextStencilID++,k=this.style.map.terrain&&this.style.map.terrain.getTerrainData(T);b.draw(m,g.TRIANGLES,zn.disabled,new br({func:g.ALWAYS,mask:0},L,255,g.KEEP,g.KEEP,g.REPLACE),Qr.disabled,ur.disabled,Ih(T.posMatrix),k,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const a=this.nextStencilID++,f=this.context.gl;return new br({func:f.NOTEQUAL,mask:255},a,255,f.KEEP,f.KEEP,f.REPLACE)}stencilModeForClipping(a){const f=this.context.gl;return new br({func:f.EQUAL,mask:255},this._tileClippingMaskIDs[a.key],0,f.KEEP,f.KEEP,f.REPLACE)}stencilConfigForOverlap(a){const f=this.context.gl,m=a.sort((T,L)=>L.overscaledZ-T.overscaledZ),g=m[m.length-1].overscaledZ,b=m[0].overscaledZ-g+1;if(b>1){this.currentStencilSource=void 0,this.nextStencilID+b>256&&this.clearStencil();const T={};for(let L=0;L<b;L++)T[L+g]=new br({func:f.GEQUAL,mask:255},L+this.nextStencilID,255,f.KEEP,f.KEEP,f.REPLACE);return this.nextStencilID+=b,[T,m]}return[{[g]:br.disabled},m]}colorModeForRenderPass(){const a=this.context.gl;return this._showOverdrawInspector?new Qr([a.CONSTANT_COLOR,a.ONE],new l.aO(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?Qr.unblended:Qr.alphaBlended}depthModeForSublayer(a,f,m){if(!this.opaquePassEnabledForLayer())return zn.disabled;const g=1-((1+this.currentLayer)*this.numSublayers+a)*this.depthEpsilon;return new zn(m||this.context.gl.LEQUAL,f,[g,g])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(a,f){this.style=a,this.options=f,this.lineAtlas=a.lineAtlas,this.imageManager=a.imageManager,this.glyphManager=a.glyphManager,this.symbolFadeChange=a.placement.symbolFadeChange(E.now()),this.imageManager.beginFrame();const m=this.style._order,g=this.style.sourceCaches,b={},T={},L={};for(const k in g){const z=g[k];z.used&&z.prepare(this.context),b[k]=z.getVisibleCoordinates(),T[k]=b[k].slice().reverse(),L[k]=z.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let k=0;k<m.length;k++)if(this.style._layers[m[k]].is3D()){this.opaquePassCutoff=k;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const k of m){const z=this.style._layers[k];if(!z.hasOffscreenPass()||z.isHidden(this.transform.zoom))continue;const j=T[z.source];(z.type==="custom"||j.length)&&this.renderLayer(this,g[z.source],z,j)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:f.showOverdrawInspector?l.aO.black:l.aO.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=f.showOverdrawInspector,this.depthRangeFor3D=[0,1-(a._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=m.length-1;this.currentLayer>=0;this.currentLayer--){const k=this.style._layers[m[this.currentLayer]],z=g[k.source],j=b[k.source];this._renderTileClippingMasks(k,j),this.renderLayer(this,z,k,j)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<m.length;this.currentLayer++){const k=this.style._layers[m[this.currentLayer]],z=g[k.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(k))continue;const j=(k.type==="symbol"?L:T)[k.source];this._renderTileClippingMasks(k,b[k.source]),this.renderLayer(this,z,k,j)}if(this.options.showTileBoundaries){const k=function(z,j){let q=null;const $=Object.values(z._layers).flatMap(re=>re.source&&!re.isHidden(j)?[z.sourceCaches[re.source]]:[]),he=$.filter(re=>re.getSource().type==="vector"),ce=$.filter(re=>re.getSource().type!=="vector"),ye=re=>{(!q||q.getSource().maxzoom<re.getSource().maxzoom)&&(q=re)};return he.forEach(re=>ye(re)),q||ce.forEach(re=>ye(re)),q}(this.style,this.transform.zoom);k&&function(z,j,q){for(let $=0;$<q.length;$++)Fp(z,j,q[$])}(this,k,k.getVisibleCoordinates())}this.options.showPadding&&function(k){const z=k.transform.padding;zr(k,k.transform.height-(z.top||0),3,Qm),zr(k,z.bottom||0,3,Gh),cl(k,z.left||0,3,zp),cl(k,k.transform.width-(z.right||0),3,Uy);const j=k.transform.centerPoint;(function(q,$,he,ce){go(q,$-1,he-10,2,20,ce),go(q,$-10,he-1,20,2,ce)})(k,j.x,k.transform.height-j.y,eg)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(a){if(!this.style||!this.style.map||!this.style.map.terrain)return;const f=this.terrainFacilitator.matrix,m=this.transform.projMatrix;let g=this.terrainFacilitator.dirty;g||(g=a?!l.aY(f,m):!l.aZ(f,m)),g||(g=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),g&&(l.a_(f,m),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(b,T){const L=b.context,k=L.gl,z=Qr.unblended,j=new zn(k.LEQUAL,zn.ReadWrite,[0,1]),q=T.getTerrainMesh(),$=T.sourceCache.getRenderableTiles(),he=b.useProgram("terrainDepth");L.bindFramebuffer.set(T.getFramebuffer("depth").framebuffer),L.viewport.set([0,0,b.width/devicePixelRatio,b.height/devicePixelRatio]),L.clear({color:l.aO.transparent,depth:1});for(const ce of $){const ye=T.getTerrainData(ce.tileID),re={u_matrix:b.transform.calculatePosMatrix(ce.tileID.toUnwrapped()),u_ele_delta:T.getMeshFrameDelta(b.transform.zoom)};he.draw(L,k.TRIANGLES,j,br.disabled,z,ur.backCCW,re,ye,"terrain",q.vertexBuffer,q.indexBuffer,q.segments)}L.bindFramebuffer.set(null),L.viewport.set([0,0,b.width,b.height])}(this,this.style.map.terrain),function(b,T){const L=b.context,k=L.gl,z=Qr.unblended,j=new zn(k.LEQUAL,zn.ReadWrite,[0,1]),q=T.getTerrainMesh(),$=T.getCoordsTexture(),he=T.sourceCache.getRenderableTiles(),ce=b.useProgram("terrainCoords");L.bindFramebuffer.set(T.getFramebuffer("coords").framebuffer),L.viewport.set([0,0,b.width/devicePixelRatio,b.height/devicePixelRatio]),L.clear({color:l.aO.transparent,depth:1}),T.coordsIndex=[];for(const ye of he){const re=T.getTerrainData(ye.tileID);L.activeTexture.set(k.TEXTURE0),k.bindTexture(k.TEXTURE_2D,$.texture);const Ie={u_matrix:b.transform.calculatePosMatrix(ye.tileID.toUnwrapped()),u_terrain_coords_id:(255-T.coordsIndex.length)/255,u_texture:0,u_ele_delta:T.getMeshFrameDelta(b.transform.zoom)};ce.draw(L,k.TRIANGLES,j,br.disabled,z,ur.backCCW,Ie,re,"terrain",q.vertexBuffer,q.indexBuffer,q.segments),T.coordsIndex.push(ye.tileID.key)}L.bindFramebuffer.set(null),L.viewport.set([0,0,b.width,b.height])}(this,this.style.map.terrain))}renderLayer(a,f,m,g){if(!m.isHidden(this.transform.zoom)&&(m.type==="background"||m.type==="custom"||(g||[]).length))switch(this.id=m.id,m.type){case"symbol":(function(b,T,L,k,z){if(b.renderPass!=="translucent")return;const j=br.disabled,q=b.colorModeForRenderPass();(L._unevaluatedLayout.hasValue("text-variable-anchor")||L._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function($,he,ce,ye,re,Ie,Ue){const xe=he.transform,De=re==="map",qe=Ie==="map";for(const He of $){const $e=ye.getTile(He),it=$e.getBucket(ce);if(!it||!it.text||!it.text.segments.get().length)continue;const tt=l.ag(it.textSizeData,xe.zoom),ct=un($e,1,he.transform.zoom),dt=fn(He.posMatrix,qe,De,he.transform,ct),gn=ce.layout.get("icon-text-fit")!=="none"&&it.hasIconData();if(tt){const _t=Math.pow(2,xe.zoom-$e.tileID.overscaledZ);zh(it,De,qe,Ue,xe,dt,He.posMatrix,_t,tt,gn,he.style.map.terrain?(en,_n)=>he.style.map.terrain.getElevation(He,en,_n):null)}}}(k,b,L,T,L.layout.get("text-rotation-alignment"),L.layout.get("text-pitch-alignment"),z),L.paint.get("icon-opacity").constantOr(1)!==0&&Bh(b,T,L,k,!1,L.paint.get("icon-translate"),L.paint.get("icon-translate-anchor"),L.layout.get("icon-rotation-alignment"),L.layout.get("icon-pitch-alignment"),L.layout.get("icon-keep-upright"),j,q),L.paint.get("text-opacity").constantOr(1)!==0&&Bh(b,T,L,k,!0,L.paint.get("text-translate"),L.paint.get("text-translate-anchor"),L.layout.get("text-rotation-alignment"),L.layout.get("text-pitch-alignment"),L.layout.get("text-keep-upright"),j,q),T.map.showCollisionBoxes&&(Oh(b,T,L,k,L.paint.get("text-translate"),L.paint.get("text-translate-anchor"),!0),Oh(b,T,L,k,L.paint.get("icon-translate"),L.paint.get("icon-translate-anchor"),!1))})(a,f,m,g,this.style.placement.variableOffsets);break;case"circle":(function(b,T,L,k){if(b.renderPass!=="translucent")return;const z=L.paint.get("circle-opacity"),j=L.paint.get("circle-stroke-width"),q=L.paint.get("circle-stroke-opacity"),$=!L.layout.get("circle-sort-key").isConstant();if(z.constantOr(1)===0&&(j.constantOr(1)===0||q.constantOr(1)===0))return;const he=b.context,ce=he.gl,ye=b.depthModeForSublayer(0,zn.ReadOnly),re=br.disabled,Ie=b.colorModeForRenderPass(),Ue=[];for(let xe=0;xe<k.length;xe++){const De=k[xe],qe=T.getTile(De),He=qe.getBucket(L);if(!He)continue;const $e=He.programConfigurations.get(L.id),it=b.useProgram("circle",$e),tt=He.layoutVertexBuffer,ct=He.indexBuffer,dt=b.style.map.terrain&&b.style.map.terrain.getTerrainData(De),gn={programConfiguration:$e,program:it,layoutVertexBuffer:tt,indexBuffer:ct,uniformValues:Py(b,De,qe,L),terrainData:dt};if($){const _t=He.segments.get();for(const en of _t)Ue.push({segments:new l.$([en]),sortKey:en.sortKey,state:gn})}else Ue.push({segments:He.segments,sortKey:0,state:gn})}$&&Ue.sort((xe,De)=>xe.sortKey-De.sortKey);for(const xe of Ue){const{programConfiguration:De,program:qe,layoutVertexBuffer:He,indexBuffer:$e,uniformValues:it,terrainData:tt}=xe.state;qe.draw(he,ce.TRIANGLES,ye,re,Ie,ur.disabled,it,tt,L.id,He,$e,xe.segments,L.paint,b.transform.zoom,De)}})(a,f,m,g);break;case"heatmap":(function(b,T,L,k){if(L.paint.get("heatmap-opacity")!==0)if(b.renderPass==="offscreen"){const z=b.context,j=z.gl,q=br.disabled,$=new Qr([j.ONE,j.ONE],l.aO.transparent,[!0,!0,!0,!0]);(function(he,ce,ye){const re=he.gl;he.activeTexture.set(re.TEXTURE1),he.viewport.set([0,0,ce.width/4,ce.height/4]);let Ie=ye.heatmapFbo;if(Ie)re.bindTexture(re.TEXTURE_2D,Ie.colorAttachment.get()),he.bindFramebuffer.set(Ie.framebuffer);else{const Ue=re.createTexture();re.bindTexture(re.TEXTURE_2D,Ue),re.texParameteri(re.TEXTURE_2D,re.TEXTURE_WRAP_S,re.CLAMP_TO_EDGE),re.texParameteri(re.TEXTURE_2D,re.TEXTURE_WRAP_T,re.CLAMP_TO_EDGE),re.texParameteri(re.TEXTURE_2D,re.TEXTURE_MIN_FILTER,re.LINEAR),re.texParameteri(re.TEXTURE_2D,re.TEXTURE_MAG_FILTER,re.LINEAR),Ie=ye.heatmapFbo=he.createFramebuffer(ce.width/4,ce.height/4,!1,!1),function(xe,De,qe,He){var $e,it;const tt=xe.gl,ct=($e=xe.HALF_FLOAT)!==null&&$e!==void 0?$e:tt.UNSIGNED_BYTE,dt=(it=xe.RGBA16F)!==null&&it!==void 0?it:tt.RGBA;tt.texImage2D(tt.TEXTURE_2D,0,dt,De.width/4,De.height/4,0,tt.RGBA,ct,null),He.colorAttachment.set(qe)}(he,ce,Ue,Ie)}})(z,b,L),z.clear({color:l.aO.transparent});for(let he=0;he<k.length;he++){const ce=k[he];if(T.hasRenderableParent(ce))continue;const ye=T.getTile(ce),re=ye.getBucket(L);if(!re)continue;const Ie=re.programConfigurations.get(L.id),Ue=b.useProgram("heatmap",Ie),{zoom:xe}=b.transform;Ue.draw(z,j.TRIANGLES,zn.disabled,q,$,ur.disabled,Fm(ce.posMatrix,ye,xe,L.paint.get("heatmap-intensity")),null,L.id,re.layoutVertexBuffer,re.indexBuffer,re.segments,L.paint,b.transform.zoom,Ie)}z.viewport.set([0,0,b.width,b.height])}else b.renderPass==="translucent"&&(b.context.setColorMode(b.colorModeForRenderPass()),function(z,j){const q=z.context,$=q.gl,he=j.heatmapFbo;if(!he)return;q.activeTexture.set($.TEXTURE0),$.bindTexture($.TEXTURE_2D,he.colorAttachment.get()),q.activeTexture.set($.TEXTURE1);let ce=j.colorRampTexture;ce||(ce=j.colorRampTexture=new K(q,j.colorRamp,$.RGBA)),ce.bind($.LINEAR,$.CLAMP_TO_EDGE),z.useProgram("heatmapTexture").draw(q,$.TRIANGLES,zn.disabled,br.disabled,z.colorModeForRenderPass(),ur.disabled,((ye,re,Ie,Ue)=>{const xe=l.F();l.aN(xe,0,ye.width,ye.height,0,0,1);const De=ye.context.gl;return{u_matrix:xe,u_world:[De.drawingBufferWidth,De.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:re.paint.get("heatmap-opacity")}})(z,j),null,j.id,z.viewportBuffer,z.quadTriangleIndexBuffer,z.viewportSegments,j.paint,z.transform.zoom)}(b,L))})(a,f,m,g);break;case"line":(function(b,T,L,k){if(b.renderPass!=="translucent")return;const z=L.paint.get("line-opacity"),j=L.paint.get("line-width");if(z.constantOr(1)===0||j.constantOr(1)===0)return;const q=b.depthModeForSublayer(0,zn.ReadOnly),$=b.colorModeForRenderPass(),he=L.paint.get("line-dasharray"),ce=L.paint.get("line-pattern"),ye=ce.constantOr(1),re=L.paint.get("line-gradient"),Ie=L.getCrossfadeParameters(),Ue=ye?"linePattern":he?"lineSDF":re?"lineGradient":"line",xe=b.context,De=xe.gl;let qe=!0;for(const He of k){const $e=T.getTile(He);if(ye&&!$e.patternsLoaded())continue;const it=$e.getBucket(L);if(!it)continue;const tt=it.programConfigurations.get(L.id),ct=b.context.program.get(),dt=b.useProgram(Ue,tt),gn=qe||dt.program!==ct,_t=b.style.map.terrain&&b.style.map.terrain.getTerrainData(He),en=ce.constantOr(null);if(en&&$e.imageAtlas){const on=$e.imageAtlas,bn=on.patternPositions[en.to.toString()],Cn=on.patternPositions[en.from.toString()];bn&&Cn&&tt.setConstantPatternPositions(bn,Cn)}const _n=_t?He:null,Fn=ye?ql(b,$e,L,Ie,_n):he?Th(b,$e,L,he,Ie,_n):re?Vm(b,$e,L,it.lineClipsArray.length,_n):Ch(b,$e,L,_n);if(ye)xe.activeTexture.set(De.TEXTURE0),$e.imageAtlasTexture.bind(De.LINEAR,De.CLAMP_TO_EDGE),tt.updatePaintBuffers(Ie);else if(he&&(gn||b.lineAtlas.dirty))xe.activeTexture.set(De.TEXTURE0),b.lineAtlas.bind(xe);else if(re){const on=it.gradients[L.id];let bn=on.texture;if(L.gradientVersion!==on.version){let Cn=256;if(L.stepInterpolant){const Br=T.getSource().maxzoom,tr=He.canonical.z===Br?Math.ceil(1<<b.transform.maxZoom-He.canonical.z):1;Cn=l.ac(l.aT(it.maxLineLength/l.W*1024*tr),256,xe.maxTextureSize)}on.gradient=l.aU({expression:L.gradientExpression(),evaluationKey:"lineProgress",resolution:Cn,image:on.gradient||void 0,clips:it.lineClipsArray}),on.texture?on.texture.update(on.gradient):on.texture=new K(xe,on.gradient,De.RGBA),on.version=L.gradientVersion,bn=on.texture}xe.activeTexture.set(De.TEXTURE0),bn.bind(L.stepInterpolant?De.NEAREST:De.LINEAR,De.CLAMP_TO_EDGE)}dt.draw(xe,De.TRIANGLES,q,b.stencilModeForClipping(He),$,ur.disabled,Fn,_t,L.id,it.layoutVertexBuffer,it.indexBuffer,it.segments,L.paint,b.transform.zoom,tt,it.layoutVertexBuffer2),qe=!1}})(a,f,m,g);break;case"fill":(function(b,T,L,k){const z=L.paint.get("fill-color"),j=L.paint.get("fill-opacity");if(j.constantOr(1)===0)return;const q=b.colorModeForRenderPass(),$=L.paint.get("fill-pattern"),he=b.opaquePassEnabledForLayer()&&!$.constantOr(1)&&z.constantOr(l.aO.transparent).a===1&&j.constantOr(0)===1?"opaque":"translucent";if(b.renderPass===he){const ce=b.depthModeForSublayer(1,b.renderPass==="opaque"?zn.ReadWrite:zn.ReadOnly);Km(b,T,L,k,ce,q,!1)}if(b.renderPass==="translucent"&&L.paint.get("fill-antialias")){const ce=b.depthModeForSublayer(L.getPaintProperty("fill-outline-color")?2:0,zn.ReadOnly);Km(b,T,L,k,ce,q,!0)}})(a,f,m,g);break;case"fill-extrusion":(function(b,T,L,k){const z=L.paint.get("fill-extrusion-opacity");if(z!==0&&b.renderPass==="translucent"){const j=new zn(b.context.gl.LEQUAL,zn.ReadWrite,b.depthRangeFor3D);if(z!==1||L.paint.get("fill-extrusion-pattern").constantOr(1))Uh(b,T,L,k,j,br.disabled,Qr.disabled),Uh(b,T,L,k,j,b.stencilModeFor3D(),b.colorModeForRenderPass());else{const q=b.colorModeForRenderPass();Uh(b,T,L,k,j,br.disabled,q)}}})(a,f,m,g);break;case"hillshade":(function(b,T,L,k){if(b.renderPass!=="offscreen"&&b.renderPass!=="translucent")return;const z=b.context,j=b.depthModeForSublayer(0,zn.ReadOnly),q=b.colorModeForRenderPass(),[$,he]=b.renderPass==="translucent"?b.stencilConfigForOverlap(k):[{},k];for(const ce of he){const ye=T.getTile(ce);ye.needsHillshadePrepare!==void 0&&ye.needsHillshadePrepare&&b.renderPass==="offscreen"?Op(b,ye,L,j,br.disabled,q):b.renderPass==="translucent"&&jh(b,ce,ye,L,j,$[ce.overscaledZ],q)}z.viewport.set([0,0,b.width,b.height])})(a,f,m,g);break;case"raster":(function(b,T,L,k){if(b.renderPass!=="translucent"||L.paint.get("raster-opacity")===0||!k.length)return;const z=b.context,j=z.gl,q=T.getSource(),$=b.useProgram("raster"),he=b.colorModeForRenderPass(),[ce,ye]=q instanceof hn?[{},k]:b.stencilConfigForOverlap(k),re=ye[ye.length-1].overscaledZ,Ie=!b.options.moving;for(const Ue of ye){const xe=b.depthModeForSublayer(Ue.overscaledZ-re,L.paint.get("raster-opacity")===1?zn.ReadWrite:zn.ReadOnly,j.LESS),De=T.getTile(Ue);De.registerFadeDuration(L.paint.get("raster-fade-duration"));const qe=T.findLoadedParent(Ue,0),He=Jm(De,qe,T,L,b.transform,b.style.map.terrain);let $e,it;const tt=L.paint.get("raster-resampling")==="nearest"?j.NEAREST:j.LINEAR;z.activeTexture.set(j.TEXTURE0),De.texture.bind(tt,j.CLAMP_TO_EDGE,j.LINEAR_MIPMAP_NEAREST),z.activeTexture.set(j.TEXTURE1),qe?(qe.texture.bind(tt,j.CLAMP_TO_EDGE,j.LINEAR_MIPMAP_NEAREST),$e=Math.pow(2,qe.tileID.overscaledZ-De.tileID.overscaledZ),it=[De.tileID.canonical.x*$e%1,De.tileID.canonical.y*$e%1]):De.texture.bind(tt,j.CLAMP_TO_EDGE,j.LINEAR_MIPMAP_NEAREST);const ct=b.style.map.terrain&&b.style.map.terrain.getTerrainData(Ue),dt=ct?Ue:null,gn=dt?dt.posMatrix:b.transform.calculatePosMatrix(Ue.toUnwrapped(),Ie),_t=Lh(gn,it||[0,0],$e||1,He,L);q instanceof hn?$.draw(z,j.TRIANGLES,xe,br.disabled,he,ur.disabled,_t,ct,L.id,q.boundsBuffer,b.quadTriangleIndexBuffer,q.boundsSegments):$.draw(z,j.TRIANGLES,xe,ce[Ue.overscaledZ],he,ur.disabled,_t,ct,L.id,b.rasterBoundsBuffer,b.quadTriangleIndexBuffer,b.rasterBoundsSegments)}})(a,f,m,g);break;case"background":(function(b,T,L,k){const z=L.paint.get("background-color"),j=L.paint.get("background-opacity");if(j===0)return;const q=b.context,$=q.gl,he=b.transform,ce=he.tileSize,ye=L.paint.get("background-pattern");if(b.isPatternMissing(ye))return;const re=!ye&&z.a===1&&j===1&&b.opaquePassEnabledForLayer()?"opaque":"translucent";if(b.renderPass!==re)return;const Ie=br.disabled,Ue=b.depthModeForSublayer(0,re==="opaque"?zn.ReadWrite:zn.ReadOnly),xe=b.colorModeForRenderPass(),De=b.useProgram(ye?"backgroundPattern":"background"),qe=k||he.coveringTiles({tileSize:ce,terrain:b.style.map.terrain});ye&&(q.activeTexture.set($.TEXTURE0),b.imageManager.bind(b.context));const He=L.getCrossfadeParameters();for(const $e of qe){const it=k?$e.posMatrix:b.transform.calculatePosMatrix($e.toUnwrapped()),tt=ye?ky(it,j,b,ye,{tileID:$e,tileSize:ce},He):My(it,j,z),ct=b.style.map.terrain&&b.style.map.terrain.getTerrainData($e);De.draw(q,$.TRIANGLES,Ue,Ie,xe,ur.disabled,tt,ct,L.id,b.tileExtentBuffer,b.quadTriangleIndexBuffer,b.tileExtentSegments)}})(a,0,m,g);break;case"custom":(function(b,T,L){const k=b.context,z=L.implementation;if(b.renderPass==="offscreen"){const j=z.prerender;j&&(b.setCustomLayerDefaults(),k.setColorMode(b.colorModeForRenderPass()),j.call(z,k.gl,b.transform.customLayerMatrix()),k.setDirty(),b.setBaseState())}else if(b.renderPass==="translucent"){b.setCustomLayerDefaults(),k.setColorMode(b.colorModeForRenderPass()),k.setStencilMode(br.disabled);const j=z.renderingMode==="3d"?new zn(b.context.gl.LEQUAL,zn.ReadWrite,b.depthRangeFor3D):b.depthModeForSublayer(0,zn.ReadOnly);k.setDepthMode(j),z.render(k.gl,b.transform.customLayerMatrix()),k.setDirty(),b.setBaseState(),k.bindFramebuffer.set(null)}})(a,0,m)}}translatePosMatrix(a,f,m,g,b){if(!m[0]&&!m[1])return a;const T=b?g==="map"?this.transform.angle:0:g==="viewport"?-this.transform.angle:0;if(T){const z=Math.sin(T),j=Math.cos(T);m=[m[0]*j-m[1]*z,m[0]*z+m[1]*j]}const L=[b?m[0]:un(f,m[0],this.transform.zoom),b?m[1]:un(f,m[1],this.transform.zoom),0],k=new Float32Array(16);return l.H(k,a,L),k}saveTileTexture(a){const f=this._tileTextures[a.size[0]];f?f.push(a):this._tileTextures[a.size[0]]=[a]}getTileTexture(a){const f=this._tileTextures[a];return f&&f.length>0?f.pop():null}isPatternMissing(a){if(!a)return!1;if(!a.from||!a.to)return!0;const f=this.imageManager.getPattern(a.from.toString()),m=this.imageManager.getPattern(a.to.toString());return!f||!m}useProgram(a,f){this.cache=this.cache||{};const m=a+(f?f.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[m]||(this.cache[m]=new ul(this.context,wc[a],f,Um[a],this._showOverdrawInspector,this.style.map.terrain)),this.cache[m]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const a=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(a.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new K(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:a,drawingBufferHeight:f}=this.context.gl;return this.width!==a||this.height!==f}}class hl{constructor(a,f){this.points=a,this.planes=f}static fromInvProjectionMatrix(a,f,m){const g=Math.pow(2,m),b=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(L=>{const k=1/(L=l.af([],L,a))[3]/f*g;return l.a$(L,L,[k,k,1/L[3],k])}),T=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(L=>{const k=function($,he){var ce=he[0],ye=he[1],re=he[2],Ie=ce*ce+ye*ye+re*re;return Ie>0&&(Ie=1/Math.sqrt(Ie)),$[0]=he[0]*Ie,$[1]=he[1]*Ie,$[2]=he[2]*Ie,$}([],function($,he,ce){var ye=he[0],re=he[1],Ie=he[2],Ue=ce[0],xe=ce[1],De=ce[2];return $[0]=re*De-Ie*xe,$[1]=Ie*Ue-ye*De,$[2]=ye*xe-re*Ue,$}([],se([],b[L[0]],b[L[1]]),se([],b[L[2]],b[L[1]]))),z=-((j=k)[0]*(q=b[L[1]])[0]+j[1]*q[1]+j[2]*q[2]);var j,q;return k.concat(z)});return new hl(b,T)}}class fl{constructor(a,f){this.min=a,this.max=f,this.center=function(m,g,b){return m[0]=.5*g[0],m[1]=.5*g[1],m[2]=.5*g[2],m}([],function(m,g,b){return m[0]=g[0]+b[0],m[1]=g[1]+b[1],m[2]=g[2]+b[2],m}([],this.min,this.max))}quadrant(a){const f=[a%2==0,a<2],m=ue(this.min),g=ue(this.max);for(let b=0;b<f.length;b++)m[b]=f[b]?this.min[b]:this.center[b],g[b]=f[b]?this.center[b]:this.max[b];return g[2]=this.max[2],new fl(m,g)}distanceX(a){return Math.max(Math.min(this.max[0],a[0]),this.min[0])-a[0]}distanceY(a){return Math.max(Math.min(this.max[1],a[1]),this.min[1])-a[1]}intersects(a){const f=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let m=!0;for(let g=0;g<a.planes.length;g++){const b=a.planes[g];let T=0;for(let L=0;L<f.length;L++)l.b0(b,f[L])>=0&&T++;if(T===0)return 0;T!==f.length&&(m=!1)}if(m)return 2;for(let g=0;g<3;g++){let b=Number.MAX_VALUE,T=-Number.MAX_VALUE;for(let L=0;L<a.points.length;L++){const k=a.points[L][g]-this.min[g];b=Math.min(b,k),T=Math.max(T,k)}if(T<0||b>this.max[g]-this.min[g])return 0}return 1}}class Au{constructor(a=0,f=0,m=0,g=0){if(isNaN(a)||a<0||isNaN(f)||f<0||isNaN(m)||m<0||isNaN(g)||g<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=a,this.bottom=f,this.left=m,this.right=g}interpolate(a,f,m){return f.top!=null&&a.top!=null&&(this.top=l.z.number(a.top,f.top,m)),f.bottom!=null&&a.bottom!=null&&(this.bottom=l.z.number(a.bottom,f.bottom,m)),f.left!=null&&a.left!=null&&(this.left=l.z.number(a.left,f.left,m)),f.right!=null&&a.right!=null&&(this.right=l.z.number(a.right,f.right,m)),this}getCenter(a,f){const m=l.ac((this.left+a-this.right)/2,0,a),g=l.ac((this.top+f-this.bottom)/2,0,f);return new l.P(m,g)}equals(a){return this.top===a.top&&this.bottom===a.bottom&&this.left===a.left&&this.right===a.right}clone(){return new Au(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Bp=85.051129;class Wh{constructor(a,f,m,g,b){this.tileSize=512,this._renderWorldCopies=b===void 0||!!b,this._minZoom=a||0,this._maxZoom=f||22,this._minPitch=m??0,this._maxPitch=g??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new l.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Au,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const a=new Wh(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return a.apply(this),a}apply(a){this.tileSize=a.tileSize,this.latRange=a.latRange,this.width=a.width,this.height=a.height,this._center=a._center,this._elevation=a._elevation,this.minElevationForCurrentTile=a.minElevationForCurrentTile,this.zoom=a.zoom,this.angle=a.angle,this._fov=a._fov,this._pitch=a._pitch,this._unmodified=a._unmodified,this._edgeInsets=a._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(a){this._minZoom!==a&&(this._minZoom=a,this.zoom=Math.max(this.zoom,a))}get maxZoom(){return this._maxZoom}set maxZoom(a){this._maxZoom!==a&&(this._maxZoom=a,this.zoom=Math.min(this.zoom,a))}get minPitch(){return this._minPitch}set minPitch(a){this._minPitch!==a&&(this._minPitch=a,this.pitch=Math.max(this.pitch,a))}get maxPitch(){return this._maxPitch}set maxPitch(a){this._maxPitch!==a&&(this._maxPitch=a,this.pitch=Math.min(this.pitch,a))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(a){a===void 0?a=!0:a===null&&(a=!1),this._renderWorldCopies=a}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new l.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(a){const f=-l.b1(a,-180,180)*Math.PI/180;this.angle!==f&&(this._unmodified=!1,this.angle=f,this._calcMatrices(),this.rotationMatrix=function(){var m=new l.A(4);return l.A!=Float32Array&&(m[1]=0,m[2]=0),m[0]=1,m[3]=1,m}(),function(m,g,b){var T=g[0],L=g[1],k=g[2],z=g[3],j=Math.sin(b),q=Math.cos(b);m[0]=T*q+k*j,m[1]=L*q+z*j,m[2]=T*-j+k*q,m[3]=L*-j+z*q}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(a){const f=l.ac(a,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==f&&(this._unmodified=!1,this._pitch=f,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(a){a=Math.max(.01,Math.min(60,a)),this._fov!==a&&(this._unmodified=!1,this._fov=a/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(a){const f=Math.min(Math.max(a,this.minZoom),this.maxZoom);this._zoom!==f&&(this._unmodified=!1,this._zoom=f,this.tileZoom=Math.max(0,Math.floor(f)),this.scale=this.zoomScale(f),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(a){a.lat===this._center.lat&&a.lng===this._center.lng||(this._unmodified=!1,this._center=a,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(a){a!==this._elevation&&(this._elevation=a,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(a){this._edgeInsets.equals(a)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,a,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(a){return this._edgeInsets.equals(a)}interpolatePadding(a,f,m){this._unmodified=!1,this._edgeInsets.interpolate(a,f,m),this._constrain(),this._calcMatrices()}coveringZoomLevel(a){const f=(a.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/a.tileSize));return Math.max(0,f)}getVisibleUnwrappedCoordinates(a){const f=[new l.b2(0,a)];if(this._renderWorldCopies){const m=this.pointCoordinate(new l.P(0,0)),g=this.pointCoordinate(new l.P(this.width,0)),b=this.pointCoordinate(new l.P(this.width,this.height)),T=this.pointCoordinate(new l.P(0,this.height)),L=Math.floor(Math.min(m.x,g.x,b.x,T.x)),k=Math.floor(Math.max(m.x,g.x,b.x,T.x)),z=1;for(let j=L-z;j<=k+z;j++)j!==0&&f.push(new l.b2(j,a))}return f}coveringTiles(a){var f,m;let g=this.coveringZoomLevel(a);const b=g;if(a.minzoom!==void 0&&g<a.minzoom)return[];a.maxzoom!==void 0&&g>a.maxzoom&&(g=a.maxzoom);const T=this.pointCoordinate(this.getCameraPoint()),L=l.Y.fromLngLat(this.center),k=Math.pow(2,g),z=[k*T.x,k*T.y,0],j=[k*L.x,k*L.y,0],q=hl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,g);let $=a.minzoom||0;!a.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&($=g);const he=a.terrain?2/Math.min(this.tileSize,a.tileSize)*this.tileSize:3,ce=xe=>({aabb:new fl([xe*k,0,0],[(xe+1)*k,k,0]),zoom:0,x:0,y:0,wrap:xe,fullyVisible:!1}),ye=[],re=[],Ie=g,Ue=a.reparseOverscaled?b:g;if(this._renderWorldCopies)for(let xe=1;xe<=3;xe++)ye.push(ce(-xe)),ye.push(ce(xe));for(ye.push(ce(0));ye.length>0;){const xe=ye.pop(),De=xe.x,qe=xe.y;let He=xe.fullyVisible;if(!He){const dt=xe.aabb.intersects(q);if(dt===0)continue;He=dt===2}const $e=a.terrain?z:j,it=xe.aabb.distanceX($e),tt=xe.aabb.distanceY($e),ct=Math.max(Math.abs(it),Math.abs(tt));if(xe.zoom===Ie||ct>he+(1<<Ie-xe.zoom)-2&&xe.zoom>=$){const dt=Ie-xe.zoom,gn=z[0]-.5-(De<<dt),_t=z[1]-.5-(qe<<dt);re.push({tileID:new l.Q(xe.zoom===Ie?Ue:xe.zoom,xe.wrap,xe.zoom,De,qe),distanceSq:fe([j[0]-.5-De,j[1]-.5-qe]),tileDistanceToCamera:Math.sqrt(gn*gn+_t*_t)})}else for(let dt=0;dt<4;dt++){const gn=(De<<1)+dt%2,_t=(qe<<1)+(dt>>1),en=xe.zoom+1;let _n=xe.aabb.quadrant(dt);if(a.terrain){const Fn=new l.Q(en,xe.wrap,en,gn,_t),on=a.terrain.getMinMaxElevation(Fn),bn=(f=on.minElevation)!==null&&f!==void 0?f:this.elevation,Cn=(m=on.maxElevation)!==null&&m!==void 0?m:this.elevation;_n=new fl([_n.min[0],_n.min[1],bn],[_n.max[0],_n.max[1],Cn])}ye.push({aabb:_n,zoom:en,x:gn,y:_t,wrap:xe.wrap,fullyVisible:He})}}return re.sort((xe,De)=>xe.distanceSq-De.distanceSq).map(xe=>xe.tileID)}resize(a,f){this.width=a,this.height=f,this.pixelsToGLUnits=[2/a,-2/f],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(a){return Math.pow(2,a)}scaleZoom(a){return Math.log(a)/Math.LN2}project(a){const f=l.ac(a.lat,-85.051129,Bp);return new l.P(l.N(a.lng)*this.worldSize,l.O(f)*this.worldSize)}unproject(a){return new l.Y(a.x/this.worldSize,a.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(a){const f=this.elevation,m=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,g=this.pointLocation(this.centerPoint,a),b=a.getElevationForLngLatZoom(g,this.tileZoom);if(!(this.elevation-b))return;const T=m+f-b,L=Math.cos(this._pitch)*this.cameraToCenterDistance/T/l.b3(1,g.lat),k=this.scaleZoom(L/this.tileSize);this._elevation=b,this._center=g,this.zoom=k}setLocationAtPoint(a,f){const m=this.pointCoordinate(f),g=this.pointCoordinate(this.centerPoint),b=this.locationCoordinate(a),T=new l.Y(b.x-(m.x-g.x),b.y-(m.y-g.y));this.center=this.coordinateLocation(T),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(a,f){return f?this.coordinatePoint(this.locationCoordinate(a),f.getElevationForLngLatZoom(a,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(a))}pointLocation(a,f){return this.coordinateLocation(this.pointCoordinate(a,f))}locationCoordinate(a){return l.Y.fromLngLat(a)}coordinateLocation(a){return a&&a.toLngLat()}pointCoordinate(a,f){if(f){const $=f.pointCoordinate(a);if($!=null)return $}const m=[a.x,a.y,0,1],g=[a.x,a.y,1,1];l.af(m,m,this.pixelMatrixInverse),l.af(g,g,this.pixelMatrixInverse);const b=m[3],T=g[3],L=m[1]/b,k=g[1]/T,z=m[2]/b,j=g[2]/T,q=z===j?0:(0-z)/(j-z);return new l.Y(l.z.number(m[0]/b,g[0]/T,q)/this.worldSize,l.z.number(L,k,q)/this.worldSize)}coordinatePoint(a,f=0,m=this.pixelMatrix){const g=[a.x*this.worldSize,a.y*this.worldSize,f,1];return l.af(g,g,m),new l.P(g[0]/g[3],g[1]/g[3])}getBounds(){const a=Math.max(0,this.height/2-this.getHorizon());return new rt().extend(this.pointLocation(new l.P(0,a))).extend(this.pointLocation(new l.P(this.width,a))).extend(this.pointLocation(new l.P(this.width,this.height))).extend(this.pointLocation(new l.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new rt([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(a){a?(this.lngRange=[a.getWest(),a.getEast()],this.latRange=[a.getSouth(),a.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Bp])}calculatePosMatrix(a,f=!1){const m=a.key,g=f?this._alignedPosMatrixCache:this._posMatrixCache;if(g[m])return g[m];const b=a.canonical,T=this.worldSize/this.zoomScale(b.z),L=b.x+Math.pow(2,b.z)*a.wrap,k=l.an(new Float64Array(16));return l.H(k,k,[L*T,b.y*T,0]),l.J(k,k,[T/l.W,T/l.W,1]),l.K(k,f?this.alignedProjMatrix:this.projMatrix,k),g[m]=new Float32Array(k),g[m]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(a,f){f=l.ac(+f,this.minZoom,this.maxZoom);const m={center:new l.M(a.lng,a.lat),zoom:f};let g=this.lngRange;if(!this._renderWorldCopies&&g===null){const xe=179.9999999999;g=[-xe,xe]}const b=this.tileSize*this.zoomScale(m.zoom);let T=0,L=b,k=0,z=b,j=0,q=0;const{x:$,y:he}=this.size;if(this.latRange){const xe=this.latRange;T=l.O(xe[1])*b,L=l.O(xe[0])*b,L-T<he&&(j=he/(L-T))}g&&(k=l.b1(l.N(g[0])*b,0,b),z=l.b1(l.N(g[1])*b,0,b),z<k&&(z+=b),z-k<$&&(q=$/(z-k)));const{x:ce,y:ye}=this.project.call({worldSize:b},a);let re,Ie;const Ue=Math.max(q||0,j||0);if(Ue){const xe=new l.P(q?(z+k)/2:ce,j?(L+T)/2:ye);return m.center=this.unproject.call({worldSize:b},xe).wrap(),m.zoom+=this.scaleZoom(Ue),m}if(this.latRange){const xe=he/2;ye-xe<T&&(Ie=T+xe),ye+xe>L&&(Ie=L-xe)}if(g){const xe=(k+z)/2;let De=ce;this._renderWorldCopies&&(De=l.b1(ce,xe-b/2,xe+b/2));const qe=$/2;De-qe<k&&(re=k+qe),De+qe>z&&(re=z-qe)}if(re!==void 0||Ie!==void 0){const xe=new l.P(re??ce,Ie??ye);m.center=this.unproject.call({worldSize:b},xe).wrap()}return m}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const a=this._unmodified,{center:f,zoom:m}=this.getConstrained(this.center,this.zoom);this.center=f,this.zoom=m,this._unmodified=a,this._constraining=!1}_calcMatrices(){if(!this.height)return;const a=this.centerOffset,f=this.point.x,m=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=l.b3(1,this.center.lat)*this.worldSize;let g=l.an(new Float64Array(16));l.J(g,g,[this.width/2,-this.height/2,1]),l.H(g,g,[1,-1,0]),this.labelPlaneMatrix=g,g=l.an(new Float64Array(16)),l.J(g,g,[1,-1,1]),l.H(g,g,[-1,-1,0]),l.J(g,g,[2/this.width,2/this.height,1]),this.glCoordMatrix=g;const b=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),T=Math.min(this.elevation,this.minElevationForCurrentTile),L=b-T*this._pixelPerMeter/Math.cos(this._pitch),k=T<0?L:b,z=Math.PI/2+this._pitch,j=this._fov*(.5+a.y/this.height),q=Math.sin(j)*k/Math.sin(l.ac(Math.PI-z-j,.01,Math.PI-.01)),$=this.getHorizon(),he=2*Math.atan($/this.cameraToCenterDistance)*(.5+a.y/(2*$)),ce=Math.sin(he)*k/Math.sin(l.ac(Math.PI-z-he,.01,Math.PI-.01)),ye=Math.min(q,ce),re=1.01*(Math.cos(Math.PI/2-this._pitch)*ye+k),Ie=this.height/50;g=new Float64Array(16),l.b4(g,this._fov,this.width/this.height,Ie,re),g[8]=2*-a.x/this.width,g[9]=2*a.y/this.height,l.J(g,g,[1,-1,1]),l.H(g,g,[0,0,-this.cameraToCenterDistance]),l.b5(g,g,this._pitch),l.ad(g,g,this.angle),l.H(g,g,[-f,-m,0]),this.mercatorMatrix=l.J([],g,[this.worldSize,this.worldSize,this.worldSize]),l.J(g,g,[1,1,this._pixelPerMeter]),this.pixelMatrix=l.K(new Float64Array(16),this.labelPlaneMatrix,g),l.H(g,g,[0,0,-this.elevation]),this.projMatrix=g,this.invProjMatrix=l.ar([],g),this.pixelMatrix3D=l.K(new Float64Array(16),this.labelPlaneMatrix,g);const Ue=this.width%2/2,xe=this.height%2/2,De=Math.cos(this.angle),qe=Math.sin(this.angle),He=f-Math.round(f)+De*Ue+qe*xe,$e=m-Math.round(m)+De*xe+qe*Ue,it=new Float64Array(g);if(l.H(it,it,[He>.5?He-1:He,$e>.5?$e-1:$e,0]),this.alignedProjMatrix=it,g=l.ar(new Float64Array(16),this.pixelMatrix),!g)throw new Error("failed to invert matrix");this.pixelMatrixInverse=g,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const a=this.pointCoordinate(new l.P(0,0)),f=[a.x*this.worldSize,a.y*this.worldSize,0,1];return l.af(f,f,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const a=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new l.P(0,a))}getCameraQueryGeometry(a){const f=this.getCameraPoint();if(a.length===1)return[a[0],f];{let m=f.x,g=f.y,b=f.x,T=f.y;for(const L of a)m=Math.min(m,L.x),g=Math.min(g,L.y),b=Math.max(b,L.x),T=Math.max(T,L.y);return[new l.P(m,g),new l.P(b,g),new l.P(b,T),new l.P(m,T),new l.P(m,g)]}}lngLatToCameraDepth(a,f){const m=this.locationCoordinate(a),g=[m.x*this.worldSize,m.y*this.worldSize,f,1];return l.af(g,g,this.projMatrix),g[2]/g[3]}}function Vp(v,a){let f,m=!1,g=null,b=null;const T=()=>{g=null,m&&(v.apply(b,f),g=setTimeout(T,a),m=!1)};return(...L)=>(m=!0,b=this,f=L,g||T(),g)}class Up{constructor(a){this._getCurrentHash=()=>{const f=window.location.hash.replace("#","");if(this._hashName){let m;return f.split("&").map(g=>g.split("=")).forEach(g=>{g[0]===this._hashName&&(m=g)}),(m&&m[1]||"").split("/")}return f.split("/")},this._onHashChange=()=>{const f=this._getCurrentHash();if(f.length>=3&&!f.some(m=>isNaN(m))){const m=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(f[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+f[2],+f[1]],zoom:+f[0],bearing:m,pitch:+(f[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const f=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,f)}catch{}},this._updateHash=Vp(this._updateHashUnthrottled,300),this._hashName=a&&encodeURIComponent(a)}addTo(a){return this._map=a,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(a){const f=this._map.getCenter(),m=Math.round(100*this._map.getZoom())/100,g=Math.ceil((m*Math.LN2+Math.log(512/360/.5))/Math.LN10),b=Math.pow(10,g),T=Math.round(f.lng*b)/b,L=Math.round(f.lat*b)/b,k=this._map.getBearing(),z=this._map.getPitch();let j="";if(j+=a?`/${T}/${L}/${m}`:`${m}/${L}/${T}`,(k||z)&&(j+="/"+Math.round(10*k)/10),z&&(j+=`/${Math.round(z)}`),this._hashName){const q=this._hashName;let $=!1;const he=window.location.hash.slice(1).split("&").map(ce=>{const ye=ce.split("=")[0];return ye===q?($=!0,`${ye}=${j}`):ce}).filter(ce=>ce);return $||he.push(`${q}=${j}`),`#${he.join("&")}`}return`#${j}`}}const Mc={linearity:.3,easing:l.b6(0,0,.3,1)},Xl=l.e({deceleration:2500,maxSpeed:1400},Mc),ng=l.e({deceleration:20,maxSpeed:1400},Mc),rg=l.e({deceleration:1e3,maxSpeed:360},Mc),ig=l.e({deceleration:1e3,maxSpeed:90},Mc);class og{constructor(a){this._map=a,this.clear()}clear(){this._inertiaBuffer=[]}record(a){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:E.now(),settings:a})}_drainInertiaBuffer(){const a=this._inertiaBuffer,f=E.now();for(;a.length>0&&f-a[0].time>160;)a.shift()}_onMoveEnd(a){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const f={zoom:0,bearing:0,pitch:0,pan:new l.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:b}of this._inertiaBuffer)f.zoom+=b.zoomDelta||0,f.bearing+=b.bearingDelta||0,f.pitch+=b.pitchDelta||0,b.panDelta&&f.pan._add(b.panDelta),b.around&&(f.around=b.around),b.pinchAround&&(f.pinchAround=b.pinchAround);const m=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,g={};if(f.pan.mag()){const b=Ac(f.pan.mag(),m,l.e({},Xl,a||{}));g.offset=f.pan.mult(b.amount/f.pan.mag()),g.center=this._map.transform.center,kc(g,b)}if(f.zoom){const b=Ac(f.zoom,m,ng);g.zoom=this._map.transform.zoom+b.amount,kc(g,b)}if(f.bearing){const b=Ac(f.bearing,m,rg);g.bearing=this._map.transform.bearing+l.ac(b.amount,-179,179),kc(g,b)}if(f.pitch){const b=Ac(f.pitch,m,ig);g.pitch=this._map.transform.pitch+b.amount,kc(g,b)}if(g.zoom||g.bearing){const b=f.pinchAround===void 0?f.around:f.pinchAround;g.around=b?this._map.unproject(b):this._map.getCenter()}return this.clear(),l.e(g,{noMoveStart:!0})}}function kc(v,a){(!v.duration||v.duration<a.duration)&&(v.duration=a.duration,v.easing=a.easing)}function Ac(v,a,f){const{maxSpeed:m,linearity:g,deceleration:b}=f,T=l.ac(v*g/(a/1e3),-m,m),L=Math.abs(T)/(b*g);return{easing:f.easing,duration:1e3*L,amount:T*(L/2)}}class Po extends l.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,f,m,g={}){const b=C.mousePos(f.getCanvas(),m),T=f.unproject(b);super(a,l.e({point:b,lngLat:T,originalEvent:m},g)),this._defaultPrevented=!1,this.target=f}}class ta extends l.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,f,m){const g=a==="touchend"?m.changedTouches:m.touches,b=C.touchPos(f.getCanvasContainer(),g),T=b.map(k=>f.unproject(k)),L=b.reduce((k,z,j,q)=>k.add(z.div(q.length)),new l.P(0,0));super(a,{points:b,point:L,lngLats:T,lngLat:f.unproject(L),originalEvent:m}),this._defaultPrevented=!1}}class jp extends l.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,f,m){super(a,{originalEvent:m}),this._defaultPrevented=!1}}class Ms{constructor(a,f){this._map=a,this._clickTolerance=f.clickTolerance}reset(){delete this._mousedownPos}wheel(a){return this._firePreventable(new jp(a.type,this._map,a))}mousedown(a,f){return this._mousedownPos=f,this._firePreventable(new Po(a.type,this._map,a))}mouseup(a){this._map.fire(new Po(a.type,this._map,a))}click(a,f){this._mousedownPos&&this._mousedownPos.dist(f)>=this._clickTolerance||this._map.fire(new Po(a.type,this._map,a))}dblclick(a){return this._firePreventable(new Po(a.type,this._map,a))}mouseover(a){this._map.fire(new Po(a.type,this._map,a))}mouseout(a){this._map.fire(new Po(a.type,this._map,a))}touchstart(a){return this._firePreventable(new ta(a.type,this._map,a))}touchmove(a){this._map.fire(new ta(a.type,this._map,a))}touchend(a){this._map.fire(new ta(a.type,this._map,a))}touchcancel(a){this._map.fire(new ta(a.type,this._map,a))}_firePreventable(a){if(this._map.fire(a),a.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class na{constructor(a){this._map=a}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(a){this._map.fire(new Po(a.type,this._map,a))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Po("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(a){this._delayContextMenu?this._contextMenuEvent=a:this._ignoreContextMenu||this._map.fire(new Po(a.type,this._map,a)),this._map.listens("contextmenu")&&a.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Du{constructor(a){this._map=a}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(a){return this.transform.pointLocation(l.P.convert(a),this._map.terrain)}}class ks{constructor(a,f){this._map=a,this._tr=new Du(a),this._el=a.getCanvasContainer(),this._container=a.getContainer(),this._clickTolerance=f.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(a,f){this.isEnabled()&&a.shiftKey&&a.button===0&&(C.disableDrag(),this._startPos=this._lastPos=f,this._active=!0)}mousemoveWindow(a,f){if(!this._active)return;const m=f;if(this._lastPos.equals(m)||!this._box&&m.dist(this._startPos)<this._clickTolerance)return;const g=this._startPos;this._lastPos=m,this._box||(this._box=C.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",a));const b=Math.min(g.x,m.x),T=Math.max(g.x,m.x),L=Math.min(g.y,m.y),k=Math.max(g.y,m.y);C.setTransform(this._box,`translate(${b}px,${L}px)`),this._box.style.width=T-b+"px",this._box.style.height=k-L+"px"}mouseupWindow(a,f){if(!this._active||a.button!==0)return;const m=this._startPos,g=f;if(this.reset(),C.suppressClick(),m.x!==g.x||m.y!==g.y)return this._map.fire(new l.k("boxzoomend",{originalEvent:a})),{cameraAnimation:b=>b.fitScreenCoordinates(m,g,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",a)}keydown(a){this._active&&a.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",a))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(C.remove(this._box),this._box=null),C.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(a,f){return this._map.fire(new l.k(a,{originalEvent:f}))}}function Yl(v,a){if(v.length!==a.length)throw new Error(`The number of touches and points are not equal - touches ${v.length}, points ${a.length}`);const f={};for(let m=0;m<v.length;m++)f[v[m].identifier]=a[m];return f}class jy{constructor(a){this.reset(),this.numTouches=a.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(a,f,m){(this.centroid||m.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=a.timeStamp),m.length===this.numTouches&&(this.centroid=function(g){const b=new l.P(0,0);for(const T of g)b._add(T);return b.div(g.length)}(f),this.touches=Yl(m,f)))}touchmove(a,f,m){if(this.aborted||!this.centroid)return;const g=Yl(m,f);for(const b in this.touches){const T=g[b];(!T||T.dist(this.touches[b])>30)&&(this.aborted=!0)}}touchend(a,f,m){if((!this.centroid||a.timeStamp-this.startTime>500)&&(this.aborted=!0),m.length===0){const g=!this.aborted&&this.centroid;if(this.reset(),g)return g}}}class Gp{constructor(a){this.singleTap=new jy(a),this.numTaps=a.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(a,f,m){this.singleTap.touchstart(a,f,m)}touchmove(a,f,m){this.singleTap.touchmove(a,f,m)}touchend(a,f,m){const g=this.singleTap.touchend(a,f,m);if(g){const b=a.timeStamp-this.lastTime<500,T=!this.lastTap||this.lastTap.dist(g)<30;if(b&&T||this.reset(),this.count++,this.lastTime=a.timeStamp,this.lastTap=g,this.count===this.numTaps)return this.reset(),g}}}class Gy{constructor(a){this._tr=new Du(a),this._zoomIn=new Gp({numTouches:1,numTaps:2}),this._zoomOut=new Gp({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(a,f,m){this._zoomIn.touchstart(a,f,m),this._zoomOut.touchstart(a,f,m)}touchmove(a,f,m){this._zoomIn.touchmove(a,f,m),this._zoomOut.touchmove(a,f,m)}touchend(a,f,m){const g=this._zoomIn.touchend(a,f,m),b=this._zoomOut.touchend(a,f,m),T=this._tr;return g?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:L=>L.easeTo({duration:300,zoom:T.zoom+1,around:T.unproject(g)},{originalEvent:a})}):b?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:L=>L.easeTo({duration:300,zoom:T.zoom-1,around:T.unproject(b)},{originalEvent:a})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ru{constructor(a){this._enabled=!!a.enable,this._moveStateManager=a.moveStateManager,this._clickTolerance=a.clickTolerance||1,this._moveFunction=a.move,this._activateOnStart=!!a.activateOnStart,a.assignEvents(this),this.reset()}reset(a){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(a)}_move(...a){const f=this._moveFunction(...a);if(f.bearingDelta||f.pitchDelta||f.around||f.panDelta)return this._active=!0,f}dragStart(a,f){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(a)&&(this._moveStateManager.startMove(a),this._lastPoint=f.length?f[0]:f,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(a,f){if(!this.isEnabled())return;const m=this._lastPoint;if(!m)return;if(a.preventDefault(),!this._moveStateManager.isValidMoveEvent(a))return void this.reset(a);const g=f.length?f[0]:f;return!this._moved&&g.dist(m)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=g,this._move(m,g))}dragEnd(a){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(a)&&(this._moved&&C.suppressClick(),this.reset(a))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Dc={0:1,2:2};class ra{constructor(a){this._correctEvent=a.checkCorrectEvent}startMove(a){const f=C.mouseButton(a);this._eventButton=f}endMove(a){delete this._eventButton}isValidStartEvent(a){return this._correctEvent(a)}isValidMoveEvent(a){return!function(f,m){const g=Dc[m];return f.buttons===void 0||(f.buttons&g)!==g}(a,this._eventButton)}isValidEndEvent(a){return C.mouseButton(a)===this._eventButton}}class Pt{constructor(){this._firstTouch=void 0}_isOneFingerTouch(a){return a.targetTouches.length===1}_isSameTouchEvent(a){return a.targetTouches[0].identifier===this._firstTouch}startMove(a){this._firstTouch=a.targetTouches[0].identifier}endMove(a){delete this._firstTouch}isValidStartEvent(a){return this._isOneFingerTouch(a)}isValidMoveEvent(a){return this._isOneFingerTouch(a)&&this._isSameTouchEvent(a)}isValidEndEvent(a){return this._isOneFingerTouch(a)&&this._isSameTouchEvent(a)}}const Hh=v=>{v.mousedown=v.dragStart,v.mousemoveWindow=v.dragMove,v.mouseup=v.dragEnd,v.contextmenu=function(a){a.preventDefault()}},Nu=({enable:v,clickTolerance:a,bearingDegreesPerPixelMoved:f=.8})=>{const m=new ra({checkCorrectEvent:g=>C.mouseButton(g)===0&&g.ctrlKey||C.mouseButton(g)===2});return new Ru({clickTolerance:a,move:(g,b)=>({bearingDelta:(b.x-g.x)*f}),moveStateManager:m,enable:v,assignEvents:Hh})},Ou=({enable:v,clickTolerance:a,pitchDegreesPerPixelMoved:f=-.5})=>{const m=new ra({checkCorrectEvent:g=>C.mouseButton(g)===0&&g.ctrlKey||C.mouseButton(g)===2});return new Ru({clickTolerance:a,move:(g,b)=>({pitchDelta:(b.y-g.y)*f}),moveStateManager:m,enable:v,assignEvents:Hh})};class sg{constructor(a,f){this._clickTolerance=a.clickTolerance||1,this._map=f,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new l.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(a,f,m){return this._calculateTransform(a,f,m)}touchmove(a,f,m){if(this._active&&!(m.length<this.minTouchs()))return a.preventDefault(),this._calculateTransform(a,f,m)}touchend(a,f,m){this._calculateTransform(a,f,m),this._active&&m.length<this.minTouchs()&&this.reset()}touchcancel(){this.reset()}_calculateTransform(a,f,m){m.length>0&&(this._active=!0);const g=Yl(m,f),b=new l.P(0,0),T=new l.P(0,0);let L=0;for(const z in g){const j=g[z],q=this._touches[z];q&&(b._add(j),T._add(j.sub(q)),L++,g[z]=j)}if(this._touches=g,L<this.minTouchs()||!T.mag())return;const k=T.div(L);return this._sum._add(k),this._sum.mag()<this._clickTolerance?void 0:{around:b.div(L),panDelta:k}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Et{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(a,f,m){this._firstTwoTouches||m.length<2||(this._firstTwoTouches=[m[0].identifier,m[1].identifier],this._start([f[0],f[1]]))}touchmove(a,f,m){if(!this._firstTwoTouches)return;a.preventDefault();const[g,b]=this._firstTwoTouches,T=zu(m,f,g),L=zu(m,f,b);if(!T||!L)return;const k=this._aroundCenter?null:T.add(L).div(2);return this._move([T,L],k,a)}touchend(a,f,m){if(!this._firstTwoTouches)return;const[g,b]=this._firstTwoTouches,T=zu(m,f,g),L=zu(m,f,b);T&&L||(this._active&&C.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(a){this._enabled=!0,this._aroundCenter=!!a&&a.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function zu(v,a,f){for(let m=0;m<v.length;m++)if(v[m].identifier===f)return a[m]}function ag(v,a){return Math.log(v/a)/Math.LN2}class lg extends Et{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(a){this._startDistance=this._distance=a[0].dist(a[1])}_move(a,f){const m=this._distance;if(this._distance=a[0].dist(a[1]),this._active||!(Math.abs(ag(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:ag(this._distance,m),pinchAround:f}}}function Zh(v,a){return 180*v.angleWith(a)/Math.PI}class qp extends Et{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(a){this._startVector=this._vector=a[0].sub(a[1]),this._minDiameter=a[0].dist(a[1])}_move(a,f,m){const g=this._vector;if(this._vector=a[0].sub(a[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Zh(this._vector,g),pinchAround:f}}_isBelowThreshold(a){this._minDiameter=Math.min(this._minDiameter,a.mag());const f=25/(Math.PI*this._minDiameter)*360,m=Zh(a,this._startVector);return Math.abs(m)<f}}function Xh(v){return Math.abs(v.y)>Math.abs(v.x)}class ug extends Et{constructor(a){super(),this._currentTouchCount=0,this._map=a}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(a,f,m){super.touchstart(a,f,m),this._currentTouchCount=m.length}_start(a){this._lastPoints=a,Xh(a[0].sub(a[1]))&&(this._valid=!1)}_move(a,f,m){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const g=a[0].sub(this._lastPoints[0]),b=a[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(g,b,m.timeStamp),this._valid?(this._lastPoints=a,this._active=!0,{pitchDelta:(g.y+b.y)/2*-.5}):void 0}gestureBeginsVertically(a,f,m){if(this._valid!==void 0)return this._valid;const g=a.mag()>=2,b=f.mag()>=2;if(!g&&!b)return;if(!g||!b)return this._firstMove===void 0&&(this._firstMove=m),m-this._firstMove<100&&void 0;const T=a.y>0==f.y>0;return Xh(a)&&Xh(f)&&T}}const qy={panStep:100,bearingStep:15,pitchStep:10};class pl{constructor(a){this._tr=new Du(a);const f=qy;this._panStep=f.panStep,this._bearingStep=f.bearingStep,this._pitchStep=f.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(a){if(a.altKey||a.ctrlKey||a.metaKey)return;let f=0,m=0,g=0,b=0,T=0;switch(a.keyCode){case 61:case 107:case 171:case 187:f=1;break;case 189:case 109:case 173:f=-1;break;case 37:a.shiftKey?m=-1:(a.preventDefault(),b=-1);break;case 39:a.shiftKey?m=1:(a.preventDefault(),b=1);break;case 38:a.shiftKey?g=1:(a.preventDefault(),T=-1);break;case 40:a.shiftKey?g=-1:(a.preventDefault(),T=1);break;default:return}return this._rotationDisabled&&(m=0,g=0),{cameraAnimation:L=>{const k=this._tr;L.easeTo({duration:300,easeId:"keyboardHandler",easing:Er,zoom:f?Math.round(k.zoom)+f*(a.shiftKey?2:1):k.zoom,bearing:k.bearing+m*this._bearingStep,pitch:k.pitch+g*this._pitchStep,offset:[-b*this._panStep,-T*this._panStep],center:k.center},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Er(v){return v*(2-v)}const Rc=4.000244140625;class Yh{constructor(a,f){this._onTimeout=m=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(m)},this._map=a,this._tr=new Du(a),this._triggerRenderFrame=f,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(a){this._defaultZoomRate=a}setWheelZoomRate(a){this._wheelZoomRate=a}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(a){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!a&&a.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(a){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!a[this._map.cooperativeGestures._bypassKey])return;let f=a.deltaMode===WheelEvent.DOM_DELTA_LINE?40*a.deltaY:a.deltaY;const m=E.now(),g=m-(this._lastWheelEventTime||0);this._lastWheelEventTime=m,f!==0&&f%Rc==0?this._type="wheel":f!==0&&Math.abs(f)<4?this._type="trackpad":g>400?(this._type=null,this._lastValue=f,this._timeout=setTimeout(this._onTimeout,40,a)):this._type||(this._type=Math.abs(g*f)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,f+=this._lastValue)),a.shiftKey&&f&&(f/=4),this._type&&(this._lastWheelEvent=a,this._delta-=f,this._active||this._start(a)),a.preventDefault()}_start(a){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const f=C.mousePos(this._map.getCanvas(),a),m=this._tr;this._around=f.y>m.transform.height/2-m.transform.getHorizon()?l.M.convert(this._aroundCenter?m.center:m.unproject(f)):l.M.convert(m.center),this._aroundPoint=m.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const a=this._tr.transform;if(this._delta!==0){const L=this._type==="wheel"&&Math.abs(this._delta)>Rc?this._wheelZoomRate:this._defaultZoomRate;let k=2/(1+Math.exp(-Math.abs(this._delta*L)));this._delta<0&&k!==0&&(k=1/k);const z=typeof this._targetZoom=="number"?a.zoomScale(this._targetZoom):a.scale;this._targetZoom=Math.min(a.maxZoom,Math.max(a.minZoom,a.scaleZoom(z*k))),this._type==="wheel"&&(this._startZoom=a.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const f=typeof this._targetZoom=="number"?this._targetZoom:a.zoom,m=this._startZoom,g=this._easing;let b,T=!1;if(this._type==="wheel"&&m&&g){const L=Math.min((E.now()-this._lastWheelEventTime)/200,1),k=g(L);b=l.z.number(m,f,k),L<1?this._frameId||(this._frameId=!0):T=!0}else b=f,T=!0;return this._active=!0,T&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!T,zoomDelta:b-a.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(a){let f=l.b7;if(this._prevEase){const m=this._prevEase,g=(E.now()-m.start)/m.duration,b=m.easing(g+.01)-m.easing(g),T=.27/Math.sqrt(b*b+1e-4)*.01,L=Math.sqrt(.0729-T*T);f=l.b6(T,L,.25,1)}return this._prevEase={start:E.now(),duration:a,easing:f},f}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Wp{constructor(a,f){this._clickZoom=a,this._tapZoom=f}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class cg{constructor(a){this._tr=new Du(a),this.reset()}reset(){this._active=!1}dblclick(a,f){return a.preventDefault(),{cameraAnimation:m=>{m.easeTo({duration:300,zoom:this._tr.zoom+(a.shiftKey?-1:1),around:this._tr.unproject(f)},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class hg{constructor(){this._tap=new Gp({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(a,f,m){if(!this._swipePoint)if(this._tapTime){const g=f[0],b=a.timeStamp-this._tapTime<500,T=this._tapPoint.dist(g)<30;b&&T?m.length>0&&(this._swipePoint=g,this._swipeTouch=m[0].identifier):this.reset()}else this._tap.touchstart(a,f,m)}touchmove(a,f,m){if(this._tapTime){if(this._swipePoint){if(m[0].identifier!==this._swipeTouch)return;const g=f[0],b=g.y-this._swipePoint.y;return this._swipePoint=g,a.preventDefault(),this._active=!0,{zoomDelta:b/128}}}else this._tap.touchmove(a,f,m)}touchend(a,f,m){if(this._tapTime)this._swipePoint&&m.length===0&&this.reset();else{const g=this._tap.touchend(a,f,m);g&&(this._tapTime=a.timeStamp,this._tapPoint=g)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class fg{constructor(a,f,m){this._el=a,this._mousePan=f,this._touchPan=m}enable(a){this._inertiaOptions=a||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class As{constructor(a,f,m){this._pitchWithRotate=a.pitchWithRotate,this._mouseRotate=f,this._mousePitch=m}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Nc{constructor(a,f,m,g){this._el=a,this._touchZoom=f,this._touchRotate=m,this._tapDragZoom=g,this._rotationDisabled=!1,this._enabled=!0}enable(a){this._touchZoom.enable(a),this._rotationDisabled||this._touchRotate.enable(a),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class jt{constructor(a,f){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=a,this._options=f,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const a=this._map.getCanvasContainer();a.classList.add("maplibregl-cooperative-gestures"),this._container=C.create("div","maplibregl-cooperative-gesture-screen",a);let f=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(f=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const m=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),g=document.createElement("div");g.className="maplibregl-desktop-message",g.textContent=f,this._container.appendChild(g);const b=document.createElement("div");b.className="maplibregl-mobile-message",b.textContent=m,this._container.appendChild(b),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(C.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(a){this._onCooperativeGesture(a.touches.length===1)}wheel(a){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!a[this._bypassKey])}_onCooperativeGesture(a){this._enabled&&a&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const $t=v=>v.zoom||v.drag||v.pitch||v.rotate;class $h extends l.k{}function Oc(v){return v.panDelta&&v.panDelta.mag()||v.zoomDelta||v.bearingDelta||v.pitchDelta}class Hp{constructor(a,f){this.handleWindowEvent=g=>{this.handleEvent(g,`${g.type}Window`)},this.handleEvent=(g,b)=>{if(g.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const T=g.type==="renderFrame"?void 0:g,L={needsRenderFrame:!1},k={},z={},j=g.touches,q=j?this._getMapTouches(j):void 0,$=q?C.touchPos(this._map.getCanvas(),q):C.mousePos(this._map.getCanvas(),g);for(const{handlerName:ye,handler:re,allowed:Ie}of this._handlers){if(!re.isEnabled())continue;let Ue;this._blockedByActive(z,Ie,ye)?re.reset():re[b||g.type]&&(Ue=re[b||g.type](g,$,q),this.mergeHandlerResult(L,k,Ue,ye,T),Ue&&Ue.needsRenderFrame&&this._triggerRenderFrame()),(Ue||re.isActive())&&(z[ye]=re)}const he={};for(const ye in this._previousActiveHandlers)z[ye]||(he[ye]=T);this._previousActiveHandlers=z,(Object.keys(he).length||Oc(L))&&(this._changes.push([L,k,he]),this._triggerRenderFrame()),(Object.keys(z).length||Oc(L))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:ce}=L;ce&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],ce(this._map))},this._map=a,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new og(a),this._bearingSnap=f.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(f);const m=this._el;this._listeners=[[m,"touchstart",{passive:!0}],[m,"touchmove",{passive:!1}],[m,"touchend",void 0],[m,"touchcancel",void 0],[m,"mousedown",void 0],[m,"mousemove",void 0],[m,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[m,"mouseover",void 0],[m,"mouseout",void 0],[m,"dblclick",void 0],[m,"click",void 0],[m,"keydown",{capture:!1}],[m,"keyup",void 0],[m,"wheel",{passive:!1}],[m,"contextmenu",void 0],[window,"blur",void 0]];for(const[g,b,T]of this._listeners)C.addEventListener(g,b,g===document?this.handleWindowEvent:this.handleEvent,T)}destroy(){for(const[a,f,m]of this._listeners)C.removeEventListener(a,f,a===document?this.handleWindowEvent:this.handleEvent,m)}_addDefaultHandlers(a){const f=this._map,m=f.getCanvasContainer();this._add("mapEvent",new Ms(f,a));const g=f.boxZoom=new ks(f,a);this._add("boxZoom",g),a.interactive&&a.boxZoom&&g.enable();const b=f.cooperativeGestures=new jt(f,a.cooperativeGestures);this._add("cooperativeGestures",b),a.cooperativeGestures&&b.enable();const T=new Gy(f),L=new cg(f);f.doubleClickZoom=new Wp(L,T),this._add("tapZoom",T),this._add("clickZoom",L),a.interactive&&a.doubleClickZoom&&f.doubleClickZoom.enable();const k=new hg;this._add("tapDragZoom",k);const z=f.touchPitch=new ug(f);this._add("touchPitch",z),a.interactive&&a.touchPitch&&f.touchPitch.enable(a.touchPitch);const j=Nu(a),q=Ou(a);f.dragRotate=new As(a,j,q),this._add("mouseRotate",j,["mousePitch"]),this._add("mousePitch",q,["mouseRotate"]),a.interactive&&a.dragRotate&&f.dragRotate.enable();const $=(({enable:Ue,clickTolerance:xe})=>{const De=new ra({checkCorrectEvent:qe=>C.mouseButton(qe)===0&&!qe.ctrlKey});return new Ru({clickTolerance:xe,move:(qe,He)=>({around:He,panDelta:He.sub(qe)}),activateOnStart:!0,moveStateManager:De,enable:Ue,assignEvents:Hh})})(a),he=new sg(a,f);f.dragPan=new fg(m,$,he),this._add("mousePan",$),this._add("touchPan",he,["touchZoom","touchRotate"]),a.interactive&&a.dragPan&&f.dragPan.enable(a.dragPan);const ce=new qp,ye=new lg;f.touchZoomRotate=new Nc(m,ye,ce,k),this._add("touchRotate",ce,["touchPan","touchZoom"]),this._add("touchZoom",ye,["touchPan","touchRotate"]),a.interactive&&a.touchZoomRotate&&f.touchZoomRotate.enable(a.touchZoomRotate);const re=f.scrollZoom=new Yh(f,()=>this._triggerRenderFrame());this._add("scrollZoom",re,["mousePan"]),a.interactive&&a.scrollZoom&&f.scrollZoom.enable(a.scrollZoom);const Ie=f.keyboard=new pl(f);this._add("keyboard",Ie),a.interactive&&a.keyboard&&f.keyboard.enable(),this._add("blockableMapEvent",new na(f))}_add(a,f,m){this._handlers.push({handlerName:a,handler:f,allowed:m}),this._handlersById[a]=f}stop(a){if(!this._updatingCamera){for(const{handler:f}of this._handlers)f.reset();this._inertia.clear(),this._fireEvents({},{},a),this._changes=[]}}isActive(){for(const{handler:a}of this._handlers)if(a.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!$t(this._eventsInProgress)||this.isZooming()}_blockedByActive(a,f,m){for(const g in a)if(g!==m&&(!f||f.indexOf(g)<0))return!0;return!1}_getMapTouches(a){const f=[];for(const m of a)this._el.contains(m.target)&&f.push(m);return f}mergeHandlerResult(a,f,m,g,b){if(!m)return;l.e(a,m);const T={handlerName:g,originalEvent:m.originalEvent||b};m.zoomDelta!==void 0&&(f.zoom=T),m.panDelta!==void 0&&(f.drag=T),m.pitchDelta!==void 0&&(f.pitch=T),m.bearingDelta!==void 0&&(f.rotate=T)}_applyChanges(){const a={},f={},m={};for(const[g,b,T]of this._changes)g.panDelta&&(a.panDelta=(a.panDelta||new l.P(0,0))._add(g.panDelta)),g.zoomDelta&&(a.zoomDelta=(a.zoomDelta||0)+g.zoomDelta),g.bearingDelta&&(a.bearingDelta=(a.bearingDelta||0)+g.bearingDelta),g.pitchDelta&&(a.pitchDelta=(a.pitchDelta||0)+g.pitchDelta),g.around!==void 0&&(a.around=g.around),g.pinchAround!==void 0&&(a.pinchAround=g.pinchAround),g.noInertia&&(a.noInertia=g.noInertia),l.e(f,b),l.e(m,T);this._updateMapTransform(a,f,m),this._changes=[]}_updateMapTransform(a,f,m){const g=this._map,b=g._getTransformForUpdate(),T=g.terrain;if(!(Oc(a)||T&&this._terrainMovement))return this._fireEvents(f,m,!0);let{panDelta:L,zoomDelta:k,bearingDelta:z,pitchDelta:j,around:q,pinchAround:$}=a;$!==void 0&&(q=$),g._stop(!0),q=q||g.transform.centerPoint;const he=b.pointLocation(L?q.sub(L):q);z&&(b.bearing+=z),j&&(b.pitch+=j),k&&(b.zoom+=k),T?this._terrainMovement||!f.drag&&!f.zoom?f.drag&&this._terrainMovement?b.center=b.pointLocation(b.centerPoint.sub(L)):b.setLocationAtPoint(he,q):(this._terrainMovement=!0,this._map._elevationFreeze=!0,b.setLocationAtPoint(he,q),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,b.recalculateZoom(g.terrain)})):b.setLocationAtPoint(he,q),g._applyUpdatedTransform(b),this._map._update(),a.noInertia||this._inertia.record(a),this._fireEvents(f,m,!0)}_fireEvents(a,f,m){const g=$t(this._eventsInProgress),b=$t(a),T={};for(const j in a){const{originalEvent:q}=a[j];this._eventsInProgress[j]||(T[`${j}start`]=q),this._eventsInProgress[j]=a[j]}!g&&b&&this._fireEvent("movestart",b.originalEvent);for(const j in T)this._fireEvent(j,T[j]);b&&this._fireEvent("move",b.originalEvent);for(const j in a){const{originalEvent:q}=a[j];this._fireEvent(j,q)}const L={};let k;for(const j in this._eventsInProgress){const{handlerName:q,originalEvent:$}=this._eventsInProgress[j];this._handlersById[q].isActive()||(delete this._eventsInProgress[j],k=f[q]||$,L[`${j}end`]=k)}for(const j in L)this._fireEvent(j,L[j]);const z=$t(this._eventsInProgress);if(m&&(g||b)&&!z){this._updatingCamera=!0;const j=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),q=$=>$!==0&&-this._bearingSnap<$&&$<this._bearingSnap;!j||!j.essential&&E.prefersReducedMotion?(this._map.fire(new l.k("moveend",{originalEvent:k})),q(this._map.getBearing())&&this._map.resetNorth()):(q(j.bearing||this._map.getBearing())&&(j.bearing=0),j.freezeElevation=!0,this._map.easeTo(j,{originalEvent:k})),this._updatingCamera=!1}}_fireEvent(a,f){this._map.fire(new l.k(a,f?{originalEvent:f}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(a=>{delete this._frameId,this.handleEvent(new $h("renderFrame",{timeStamp:a})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Mo extends l.E{constructor(a,f){super(),this._renderFrameCallback=()=>{const m=Math.min((E.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(m)),m<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=a,this._bearingSnap=f.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new l.M(this.transform.center.lng,this.transform.center.lat)}setCenter(a,f){return this.jumpTo({center:a},f)}panBy(a,f,m){return a=l.P.convert(a).mult(-1),this.panTo(this.transform.center,l.e({offset:a},f),m)}panTo(a,f,m){return this.easeTo(l.e({center:a},f),m)}getZoom(){return this.transform.zoom}setZoom(a,f){return this.jumpTo({zoom:a},f),this}zoomTo(a,f,m){return this.easeTo(l.e({zoom:a},f),m)}zoomIn(a,f){return this.zoomTo(this.getZoom()+1,a,f),this}zoomOut(a,f){return this.zoomTo(this.getZoom()-1,a,f),this}getBearing(){return this.transform.bearing}setBearing(a,f){return this.jumpTo({bearing:a},f),this}getPadding(){return this.transform.padding}setPadding(a,f){return this.jumpTo({padding:a},f),this}rotateTo(a,f,m){return this.easeTo(l.e({bearing:a},f),m)}resetNorth(a,f){return this.rotateTo(0,l.e({duration:1e3},a),f),this}resetNorthPitch(a,f){return this.easeTo(l.e({bearing:0,pitch:0,duration:1e3},a),f),this}snapToNorth(a,f){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(a,f):this}getPitch(){return this.transform.pitch}setPitch(a,f){return this.jumpTo({pitch:a},f),this}cameraForBounds(a,f){a=rt.convert(a);const m=f&&f.bearing||0;return this._cameraForBoxAndBearing(a.getNorthWest(),a.getSouthEast(),m,f)}_cameraForBoxAndBearing(a,f,m,g){const b={top:0,bottom:0,right:0,left:0};if(typeof(g=l.e({padding:b,offset:[0,0],maxZoom:this.transform.maxZoom},g)).padding=="number"){const dt=g.padding;g.padding={top:dt,bottom:dt,right:dt,left:dt}}g.padding=l.e(b,g.padding);const T=this.transform,L=T.padding,k=new rt(a,f),z=T.project(k.getNorthWest()),j=T.project(k.getNorthEast()),q=T.project(k.getSouthEast()),$=T.project(k.getSouthWest()),he=l.b8(-m),ce=z.rotate(he),ye=j.rotate(he),re=q.rotate(he),Ie=$.rotate(he),Ue=new l.P(Math.max(ce.x,ye.x,Ie.x,re.x),Math.max(ce.y,ye.y,Ie.y,re.y)),xe=new l.P(Math.min(ce.x,ye.x,Ie.x,re.x),Math.min(ce.y,ye.y,Ie.y,re.y)),De=Ue.sub(xe),qe=(T.width-(L.left+L.right+g.padding.left+g.padding.right))/De.x,He=(T.height-(L.top+L.bottom+g.padding.top+g.padding.bottom))/De.y;if(He<0||qe<0)return void l.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const $e=Math.min(T.scaleZoom(T.scale*Math.min(qe,He)),g.maxZoom),it=l.P.convert(g.offset),tt=new l.P((g.padding.left-g.padding.right)/2,(g.padding.top-g.padding.bottom)/2).rotate(l.b8(m)),ct=it.add(tt).mult(T.scale/T.zoomScale($e));return{center:T.unproject(z.add(q).div(2).sub(ct)),zoom:$e,bearing:m}}fitBounds(a,f,m){return this._fitInternal(this.cameraForBounds(a,f),f,m)}fitScreenCoordinates(a,f,m,g,b){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(l.P.convert(a)),this.transform.pointLocation(l.P.convert(f)),m,g),g,b)}_fitInternal(a,f,m){return a?(delete(f=l.e(a,f)).padding,f.linear?this.easeTo(f,m):this.flyTo(f,m)):this}jumpTo(a,f){this.stop();const m=this._getTransformForUpdate();let g=!1,b=!1,T=!1;return"zoom"in a&&m.zoom!==+a.zoom&&(g=!0,m.zoom=+a.zoom),a.center!==void 0&&(m.center=l.M.convert(a.center)),"bearing"in a&&m.bearing!==+a.bearing&&(b=!0,m.bearing=+a.bearing),"pitch"in a&&m.pitch!==+a.pitch&&(T=!0,m.pitch=+a.pitch),a.padding==null||m.isPaddingEqual(a.padding)||(m.padding=a.padding),this._applyUpdatedTransform(m),this.fire(new l.k("movestart",f)).fire(new l.k("move",f)),g&&this.fire(new l.k("zoomstart",f)).fire(new l.k("zoom",f)).fire(new l.k("zoomend",f)),b&&this.fire(new l.k("rotatestart",f)).fire(new l.k("rotate",f)).fire(new l.k("rotateend",f)),T&&this.fire(new l.k("pitchstart",f)).fire(new l.k("pitch",f)).fire(new l.k("pitchend",f)),this.fire(new l.k("moveend",f))}calculateCameraOptionsFromTo(a,f,m,g=0){const b=l.Y.fromLngLat(a,f),T=l.Y.fromLngLat(m,g),L=T.x-b.x,k=T.y-b.y,z=T.z-b.z,j=Math.hypot(L,k,z);if(j===0)throw new Error("Can't calculate camera options with same From and To");const q=Math.hypot(L,k),$=this.transform.scaleZoom(this.transform.cameraToCenterDistance/j/this.transform.tileSize),he=180*Math.atan2(L,-k)/Math.PI;let ce=180*Math.acos(q/j)/Math.PI;return ce=z<0?90-ce:90+ce,{center:T.toLngLat(),zoom:$,pitch:ce,bearing:he}}easeTo(a,f){var m;this._stop(!1,a.easeId),((a=l.e({offset:[0,0],duration:500,easing:l.b7},a)).animate===!1||!a.essential&&E.prefersReducedMotion)&&(a.duration=0);const g=this._getTransformForUpdate(),b=this.getZoom(),T=this.getBearing(),L=this.getPitch(),k=this.getPadding(),z="bearing"in a?this._normalizeBearing(a.bearing,T):T,j="pitch"in a?+a.pitch:L,q="padding"in a?a.padding:g.padding,$=l.P.convert(a.offset);let he=g.centerPoint.add($);const ce=g.pointLocation(he),{center:ye,zoom:re}=g.getConstrained(l.M.convert(a.center||ce),(m=a.zoom)!==null&&m!==void 0?m:b);this._normalizeCenter(ye);const Ie=g.project(ce),Ue=g.project(ye).sub(Ie),xe=g.zoomScale(re-b);let De,qe;a.around&&(De=l.M.convert(a.around),qe=g.locationPoint(De));const He={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||re!==b,this._rotating=this._rotating||T!==z,this._pitching=this._pitching||j!==L,this._padding=!g.isPaddingEqual(q),this._easeId=a.easeId,this._prepareEase(f,a.noMoveStart,He),this.terrain&&this._prepareElevation(ye),this._ease($e=>{if(this._zooming&&(g.zoom=l.z.number(b,re,$e)),this._rotating&&(g.bearing=l.z.number(T,z,$e)),this._pitching&&(g.pitch=l.z.number(L,j,$e)),this._padding&&(g.interpolatePadding(k,q,$e),he=g.centerPoint.add($)),this.terrain&&!a.freezeElevation&&this._updateElevation($e),De)g.setLocationAtPoint(De,qe);else{const it=g.zoomScale(g.zoom-b),tt=re>b?Math.min(2,xe):Math.max(.5,xe),ct=Math.pow(tt,1-$e),dt=g.unproject(Ie.add(Ue.mult($e*ct)).mult(it));g.setLocationAtPoint(g.renderWorldCopies?dt.wrap():dt,he)}this._applyUpdatedTransform(g),this._fireMoveEvents(f)},$e=>{this.terrain&&this._finalizeElevation(),this._afterEase(f,$e)},a),this}_prepareEase(a,f,m={}){this._moving=!0,f||m.moving||this.fire(new l.k("movestart",a)),this._zooming&&!m.zooming&&this.fire(new l.k("zoomstart",a)),this._rotating&&!m.rotating&&this.fire(new l.k("rotatestart",a)),this._pitching&&!m.pitching&&this.fire(new l.k("pitchstart",a))}_prepareElevation(a){this._elevationCenter=a,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(a,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(a){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const f=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(a<1&&f!==this._elevationTarget){const m=this._elevationTarget-this._elevationStart;this._elevationStart+=a*(m-(f-(m*a+this._elevationStart))/(1-a)),this._elevationTarget=f}this.transform.elevation=l.z.number(this._elevationStart,this._elevationTarget,a)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(a){if(!this.transformCameraUpdate)return;const f=a.clone(),{center:m,zoom:g,pitch:b,bearing:T,elevation:L}=this.transformCameraUpdate(f);m&&(f.center=m),g!==void 0&&(f.zoom=g),b!==void 0&&(f.pitch=b),T!==void 0&&(f.bearing=T),L!==void 0&&(f.elevation=L),this.transform.apply(f)}_fireMoveEvents(a){this.fire(new l.k("move",a)),this._zooming&&this.fire(new l.k("zoom",a)),this._rotating&&this.fire(new l.k("rotate",a)),this._pitching&&this.fire(new l.k("pitch",a))}_afterEase(a,f){if(this._easeId&&f&&this._easeId===f)return;delete this._easeId;const m=this._zooming,g=this._rotating,b=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,m&&this.fire(new l.k("zoomend",a)),g&&this.fire(new l.k("rotateend",a)),b&&this.fire(new l.k("pitchend",a)),this.fire(new l.k("moveend",a))}flyTo(a,f){var m;if(!a.essential&&E.prefersReducedMotion){const Fn=l.L(a,["center","zoom","bearing","pitch","around"]);return this.jumpTo(Fn,f)}this.stop(),a=l.e({offset:[0,0],speed:1.2,curve:1.42,easing:l.b7},a);const g=this._getTransformForUpdate(),b=this.getZoom(),T=this.getBearing(),L=this.getPitch(),k=this.getPadding(),z="bearing"in a?this._normalizeBearing(a.bearing,T):T,j="pitch"in a?+a.pitch:L,q="padding"in a?a.padding:g.padding,$=l.P.convert(a.offset);let he=g.centerPoint.add($);const ce=g.pointLocation(he),{center:ye,zoom:re}=g.getConstrained(l.M.convert(a.center||ce),(m=a.zoom)!==null&&m!==void 0?m:b);this._normalizeCenter(ye);const Ie=g.zoomScale(re-b),Ue=g.project(ce),xe=g.project(ye).sub(Ue);let De=a.curve;const qe=Math.max(g.width,g.height),He=qe/Ie,$e=xe.mag();if("minZoom"in a){const Fn=l.ac(Math.min(a.minZoom,b,re),g.minZoom,g.maxZoom),on=qe/g.zoomScale(Fn-b);De=Math.sqrt(on/$e*2)}const it=De*De;function tt(Fn){const on=(He*He-qe*qe+(Fn?-1:1)*it*it*$e*$e)/(2*(Fn?He:qe)*it*$e);return Math.log(Math.sqrt(on*on+1)-on)}function ct(Fn){return(Math.exp(Fn)-Math.exp(-Fn))/2}function dt(Fn){return(Math.exp(Fn)+Math.exp(-Fn))/2}const gn=tt(!1);let _t=function(Fn){return dt(gn)/dt(gn+De*Fn)},en=function(Fn){return qe*((dt(gn)*(ct(on=gn+De*Fn)/dt(on))-ct(gn))/it)/$e;var on},_n=(tt(!0)-gn)/De;if(Math.abs($e)<1e-6||!isFinite(_n)){if(Math.abs(qe-He)<1e-6)return this.easeTo(a,f);const Fn=He<qe?-1:1;_n=Math.abs(Math.log(He/qe))/De,en=function(){return 0},_t=function(on){return Math.exp(Fn*De*on)}}return a.duration="duration"in a?+a.duration:1e3*_n/("screenSpeed"in a?+a.screenSpeed/De:+a.speed),a.maxDuration&&a.duration>a.maxDuration&&(a.duration=0),this._zooming=!0,this._rotating=T!==z,this._pitching=j!==L,this._padding=!g.isPaddingEqual(q),this._prepareEase(f,!1),this.terrain&&this._prepareElevation(ye),this._ease(Fn=>{const on=Fn*_n,bn=1/_t(on);g.zoom=Fn===1?re:b+g.scaleZoom(bn),this._rotating&&(g.bearing=l.z.number(T,z,Fn)),this._pitching&&(g.pitch=l.z.number(L,j,Fn)),this._padding&&(g.interpolatePadding(k,q,Fn),he=g.centerPoint.add($)),this.terrain&&!a.freezeElevation&&this._updateElevation(Fn);const Cn=Fn===1?ye:g.unproject(Ue.add(xe.mult(en(on))).mult(bn));g.setLocationAtPoint(g.renderWorldCopies?Cn.wrap():Cn,he),this._applyUpdatedTransform(g),this._fireMoveEvents(f)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(f)},a),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(a,f){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const m=this._onEaseEnd;delete this._onEaseEnd,m.call(this,f)}if(!a){const m=this.handlers;m&&m.stop(!1)}return this}_ease(a,f,m){m.animate===!1||m.duration===0?(a(1),f()):(this._easeStart=E.now(),this._easeOptions=m,this._onEaseFrame=a,this._onEaseEnd=f,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(a,f){a=l.b1(a,-180,180);const m=Math.abs(a-f);return Math.abs(a-360-f)<m&&(a-=360),Math.abs(a+360-f)<m&&(a+=360),a}_normalizeCenter(a){const f=this.transform;if(!f.renderWorldCopies||f.lngRange)return;const m=a.lng-f.center.lng;a.lng+=m>180?-360:m<-180?360:0}queryTerrainElevation(a){return this.terrain?this.terrain.getElevationForLngLatZoom(l.M.convert(a),this.transform.tileZoom)-this.transform.elevation:null}}const Zp={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Ds{constructor(a=Zp){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=f=>{!f||f.sourceDataType!=="metadata"&&f.sourceDataType!=="visibility"&&f.dataType!=="style"&&f.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=a}getDefaultPosition(){return"bottom-right"}onAdd(a){return this._map=a,this._compact=this.options.compact,this._container=C.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=C.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=C.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){C.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(a,f){const m=this._map._getUIString(`AttributionControl.${f}`);a.title=m,a.setAttribute("aria-label",m)}_updateAttributions(){if(!this._map.style)return;let a=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?a=a.concat(this.options.customAttribution.map(g=>typeof g!="string"?"":g)):typeof this.options.customAttribution=="string"&&a.push(this.options.customAttribution)),this._map.style.stylesheet){const g=this._map.style.stylesheet;this.styleOwner=g.owner,this.styleId=g.id}const f=this._map.style.sourceCaches;for(const g in f){const b=f[g];if(b.used||b.usedForTerrain){const T=b.getSource();T.attribution&&a.indexOf(T.attribution)<0&&a.push(T.attribution)}}a=a.filter(g=>String(g).trim()),a.sort((g,b)=>g.length-b.length),a=a.filter((g,b)=>{for(let T=b+1;T<a.length;T++)if(a[T].indexOf(g)>=0)return!1;return!0});const m=a.join(" | ");m!==this._attribHTML&&(this._attribHTML=m,a.length?(this._innerContainer.innerHTML=m,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class pg{constructor(a={}){this._updateCompact=()=>{const f=this._container.children;if(f.length){const m=f[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&m.classList.add("maplibregl-compact"):m.classList.remove("maplibregl-compact")}},this.options=a}getDefaultPosition(){return"bottom-left"}onAdd(a){this._map=a,this._compact=this.options&&this.options.compact,this._container=C.create("div","maplibregl-ctrl");const f=C.create("a","maplibregl-ctrl-logo");return f.target="_blank",f.rel="noopener nofollow",f.href="https://maplibre.org/",f.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),f.setAttribute("rel","noopener nofollow"),this._container.appendChild(f),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){C.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class zc{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(a){const f=++this._id;return this._queue.push({callback:a,id:f,cancelled:!1}),f}remove(a){const f=this._currentlyRunning,m=f?this._queue.concat(f):this._queue;for(const g of m)if(g.id===a)return void(g.cancelled=!0)}run(a=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const f=this._currentlyRunning=this._queue;this._queue=[];for(const m of f)if(!m.cancelled&&(m.callback(a),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Fr=l.X([{name:"a_pos3d",type:"Int16",components:3}]);class ei extends l.E{constructor(a){super(),this.sourceCache=a,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,a.usedForTerrain=!0,a.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(a,f){this.sourceCache.update(a,f),this._renderableTilesKeys=[];const m={};for(const g of a.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:f}))m[g.key]=!0,this._renderableTilesKeys.push(g.key),this._tiles[g.key]||(g.posMatrix=new Float64Array(16),l.aN(g.posMatrix,0,l.W,0,l.W,0,1),this._tiles[g.key]=new hs(g,this.tileSize));for(const g in this._tiles)m[g]||delete this._tiles[g]}freeRtt(a){for(const f in this._tiles){const m=this._tiles[f];(!a||m.tileID.equals(a)||m.tileID.isChildOf(a)||a.isChildOf(m.tileID))&&(m.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(a=>this.getTileByID(a))}getTileByID(a){return this._tiles[a]}getTerrainCoords(a){const f={};for(const m of this._renderableTilesKeys){const g=this._tiles[m].tileID;if(g.canonical.equals(a.canonical)){const b=a.clone();b.posMatrix=new Float64Array(16),l.aN(b.posMatrix,0,l.W,0,l.W,0,1),f[m]=b}else if(g.canonical.isChildOf(a.canonical)){const b=a.clone();b.posMatrix=new Float64Array(16);const T=g.canonical.z-a.canonical.z,L=g.canonical.x-(g.canonical.x>>T<<T),k=g.canonical.y-(g.canonical.y>>T<<T),z=l.W>>T;l.aN(b.posMatrix,0,z,0,z,0,1),l.H(b.posMatrix,b.posMatrix,[-L*z,-k*z,0]),f[m]=b}else if(a.canonical.isChildOf(g.canonical)){const b=a.clone();b.posMatrix=new Float64Array(16);const T=a.canonical.z-g.canonical.z,L=a.canonical.x-(a.canonical.x>>T<<T),k=a.canonical.y-(a.canonical.y>>T<<T),z=l.W>>T;l.aN(b.posMatrix,0,l.W,0,l.W,0,1),l.H(b.posMatrix,b.posMatrix,[L*z,k*z,0]),l.J(b.posMatrix,b.posMatrix,[1/2**T,1/2**T,0]),f[m]=b}}return f}getSourceTile(a,f){const m=this.sourceCache._source;let g=a.overscaledZ-this.deltaZoom;if(g>m.maxzoom&&(g=m.maxzoom),g<m.minzoom)return null;this._sourceTileCache[a.key]||(this._sourceTileCache[a.key]=a.scaledTo(g).key);let b=this.sourceCache.getTileByID(this._sourceTileCache[a.key]);if((!b||!b.dem)&&f)for(;g>=m.minzoom&&(!b||!b.dem);)b=this.sourceCache.getTileByID(a.scaledTo(g--).key);return b}tilesAfterTime(a=Date.now()){return Object.values(this._tiles).filter(f=>f.timeAdded>=a)}}class dg{constructor(a,f,m){this.painter=a,this.sourceCache=new ei(f),this.options=m,this.exaggeration=typeof m.exaggeration=="number"?m.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(a,f,m,g=l.W){var b;if(!(f>=0&&f<g&&m>=0&&m<g))return 0;const T=this.getTerrainData(a),L=(b=T.tile)===null||b===void 0?void 0:b.dem;if(!L)return 0;const k=function(ce,ye,re){var Ie=ye[0],Ue=ye[1];return ce[0]=re[0]*Ie+re[4]*Ue+re[12],ce[1]=re[1]*Ie+re[5]*Ue+re[13],ce}([],[f/g*l.W,m/g*l.W],T.u_terrain_matrix),z=[k[0]*L.dim,k[1]*L.dim],j=Math.floor(z[0]),q=Math.floor(z[1]),$=z[0]-j,he=z[1]-q;return L.get(j,q)*(1-$)*(1-he)+L.get(j+1,q)*$*(1-he)+L.get(j,q+1)*(1-$)*he+L.get(j+1,q+1)*$*he}getElevationForLngLatZoom(a,f){const{tileID:m,mercatorX:g,mercatorY:b}=this._getOverscaledTileIDFromLngLatZoom(a,f);return this.getElevation(m,g%l.W,b%l.W,l.W)}getElevation(a,f,m,g=l.W){return this.getDEMElevation(a,f,m,g)*this.exaggeration}getTerrainData(a){if(!this._emptyDemTexture){const g=this.painter.context,b=new l.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new K(g,b,g.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new K(g,new l.R({width:1,height:1}),g.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(g.gl.NEAREST,g.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=l.an([])}const f=this.sourceCache.getSourceTile(a,!0);if(f&&f.dem&&(!f.demTexture||f.needsTerrainPrepare)){const g=this.painter.context;f.demTexture=this.painter.getTileTexture(f.dem.stride),f.demTexture?f.demTexture.update(f.dem.getPixels(),{premultiply:!1}):f.demTexture=new K(g,f.dem.getPixels(),g.gl.RGBA,{premultiply:!1}),f.demTexture.bind(g.gl.NEAREST,g.gl.CLAMP_TO_EDGE),f.needsTerrainPrepare=!1}const m=f&&f+f.tileID.key+a.key;if(m&&!this._demMatrixCache[m]){const g=this.sourceCache.sourceCache._source.maxzoom;let b=a.canonical.z-f.tileID.canonical.z;a.overscaledZ>a.canonical.z&&(a.canonical.z>=g?b=a.canonical.z-g:l.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const T=a.canonical.x-(a.canonical.x>>b<<b),L=a.canonical.y-(a.canonical.y>>b<<b),k=l.b9(new Float64Array(16),[1/(l.W<<b),1/(l.W<<b),0]);l.H(k,k,[T*l.W,L*l.W,0]),this._demMatrixCache[a.key]={matrix:k,coord:a}}return{u_depth:2,u_terrain:3,u_terrain_dim:f&&f.dem&&f.dem.dim||1,u_terrain_matrix:m?this._demMatrixCache[a.key].matrix:this._emptyDemMatrix,u_terrain_unpack:f&&f.dem&&f.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(f&&f.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:f}}getFramebuffer(a){const f=this.painter,m=f.width/devicePixelRatio,g=f.height/devicePixelRatio;return!this._fbo||this._fbo.width===m&&this._fbo.height===g||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new K(f.context,{width:m,height:g,data:null},f.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(f.context.gl.NEAREST,f.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new K(f.context,{width:m,height:g,data:null},f.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(f.context.gl.NEAREST,f.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=f.context.createFramebuffer(m,g,!0,!1),this._fbo.depthAttachment.set(f.context.createRenderbuffer(f.context.gl.DEPTH_COMPONENT16,m,g))),this._fbo.colorAttachment.set(a==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const a=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const f=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let b=0,T=0;b<this._coordsTextureSize;b++)for(let L=0;L<this._coordsTextureSize;L++,T+=4)f[T+0]=255&L,f[T+1]=255&b,f[T+2]=L>>8<<4|b>>8,f[T+3]=0;const m=new l.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(f.buffer)),g=new K(a,m,a.gl.RGBA,{premultiply:!1});return g.bind(a.gl.NEAREST,a.gl.CLAMP_TO_EDGE),this._coordsTexture=g,g}pointCoordinate(a){this.painter.maybeDrawDepthAndCoords(!0);const f=new Uint8Array(4),m=this.painter.context,g=m.gl,b=Math.round(a.x*this.painter.pixelRatio/devicePixelRatio),T=Math.round(a.y*this.painter.pixelRatio/devicePixelRatio),L=Math.round(this.painter.height/devicePixelRatio);m.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),g.readPixels(b,L-T-1,1,1,g.RGBA,g.UNSIGNED_BYTE,f),m.bindFramebuffer.set(null);const k=f[0]+(f[2]>>4<<8),z=f[1]+((15&f[2])<<8),j=this.coordsIndex[255-f[3]],q=j&&this.sourceCache.getTileByID(j);if(!q)return null;const $=this._coordsTextureSize,he=(1<<q.tileID.canonical.z)*$;return new l.Y((q.tileID.canonical.x*$+k)/he+q.tileID.wrap,(q.tileID.canonical.y*$+z)/he,this.getElevation(q.tileID,k,z,$))}depthAtPoint(a){const f=new Uint8Array(4),m=this.painter.context,g=m.gl;return m.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),g.readPixels(a.x,this.painter.height/devicePixelRatio-a.y-1,1,1,g.RGBA,g.UNSIGNED_BYTE,f),m.bindFramebuffer.set(null),(f[0]/16777216+f[1]/65536+f[2]/256+f[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const a=this.painter.context,f=new l.ba,m=new l.aX,g=this.meshSize,b=l.W/g,T=g*g;for(let q=0;q<=g;q++)for(let $=0;$<=g;$++)f.emplaceBack($*b,q*b,0);for(let q=0;q<T;q+=g+1)for(let $=0;$<g;$++)m.emplaceBack($+q,g+$+q+1,g+$+q+2),m.emplaceBack($+q,g+$+q+2,$+q+1);const L=f.length,k=L+2*(g+1);for(const q of[0,1])for(let $=0;$<=g;$++)for(const he of[0,1])f.emplaceBack($*b,q*l.W,he);for(let q=0;q<2*g;q+=2)m.emplaceBack(k+q,k+q+1,k+q+3),m.emplaceBack(k+q,k+q+3,k+q+2),m.emplaceBack(L+q,L+q+3,L+q+1),m.emplaceBack(L+q,L+q+2,L+q+3);const z=f.length,j=z+2*(g+1);for(const q of[0,1])for(let $=0;$<=g;$++)for(const he of[0,1])f.emplaceBack(q*l.W,$*b,he);for(let q=0;q<2*g;q+=2)m.emplaceBack(z+q,z+q+1,z+q+3),m.emplaceBack(z+q,z+q+3,z+q+2),m.emplaceBack(j+q,j+q+3,j+q+1),m.emplaceBack(j+q,j+q+2,j+q+3);return this._mesh={indexBuffer:a.createIndexBuffer(m),vertexBuffer:a.createVertexBuffer(f,Fr.members),segments:l.$.simpleSegment(0,0,f.length,m.length)},this._mesh}getMeshFrameDelta(a){return 2*Math.PI*l.bb/Math.pow(2,a)/5}getMinTileElevationForLngLatZoom(a,f){var m;const{tileID:g}=this._getOverscaledTileIDFromLngLatZoom(a,f);return(m=this.getMinMaxElevation(g).minElevation)!==null&&m!==void 0?m:0}getMinMaxElevation(a){const f=this.getTerrainData(a).tile,m={minElevation:null,maxElevation:null};return f&&f.dem&&(m.minElevation=f.dem.min*this.exaggeration,m.maxElevation=f.dem.max*this.exaggeration),m}_getOverscaledTileIDFromLngLatZoom(a,f){const m=l.Y.fromLngLat(a.wrap()),g=(1<<f)*l.W,b=m.x*g,T=m.y*g,L=Math.floor(b/l.W),k=Math.floor(T/l.W);return{tileID:new l.Q(f,0,f,L,k),mercatorX:b,mercatorY:T}}}class Fc{constructor(a,f,m){this._context=a,this._size=f,this._tileSize=m,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const a of this._objects)a.texture.destroy(),a.fbo.destroy()}_createObject(a){const f=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),m=new K(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return m.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),f.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),f.colorAttachment.set(m.texture),{id:a,fbo:f,texture:m,stamp:-1,inUse:!1}}getObjectForId(a){return this._objects[a]}useObject(a){a.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(f=>a.id!==f),this._recentlyUsed.push(a.id)}stampObject(a){a.stamp=++this._stamp}getOrCreateFreeObject(){for(const f of this._recentlyUsed)if(!this._objects[f].inUse)return this._objects[f];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const a=this._createObject(this._objects.length);return this._objects.push(a),a}freeObject(a){a.inUse=!1}freeAllObjects(){for(const a of this._objects)this.freeObject(a)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(a=>!a.inUse)===!1}}const Fa={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Xp{constructor(a,f){this.painter=a,this.terrain=f,this.pool=new Fc(a.context,30,f.sourceCache.tileSize*f.qualityFactor)}destruct(){this.pool.destruct()}getTexture(a){return this.pool.getObjectForId(a.rtt[this._stacks.length-1].id).texture}prepareForRender(a,f){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=a._order.filter(m=>!a._layers[m].isHidden(f)),this._coordsDescendingInv={};for(const m in a.sourceCaches){this._coordsDescendingInv[m]={};const g=a.sourceCaches[m].getVisibleCoordinates();for(const b of g){const T=this.terrain.sourceCache.getTerrainCoords(b);for(const L in T)this._coordsDescendingInv[m][L]||(this._coordsDescendingInv[m][L]=[]),this._coordsDescendingInv[m][L].push(T[L])}}this._coordsDescendingInvStr={};for(const m of a._order){const g=a._layers[m],b=g.source;if(Fa[g.type]&&!this._coordsDescendingInvStr[b]){this._coordsDescendingInvStr[b]={};for(const T in this._coordsDescendingInv[b])this._coordsDescendingInvStr[b][T]=this._coordsDescendingInv[b][T].map(L=>L.key).sort().join()}}for(const m of this._renderableTiles)for(const g in this._coordsDescendingInvStr){const b=this._coordsDescendingInvStr[g][m.tileID.key];b&&b!==m.rttCoords[g]&&(m.rtt=[])}}renderLayer(a){if(a.isHidden(this.painter.transform.zoom))return!1;const f=a.type,m=this.painter,g=this._renderableLayerIds[this._renderableLayerIds.length-1]===a.id;if(Fa[f]&&(this._prevType&&Fa[this._prevType]||this._stacks.push([]),this._prevType=f,this._stacks[this._stacks.length-1].push(a.id),!g))return!0;if(Fa[this._prevType]||Fa[f]&&g){this._prevType=f;const b=this._stacks.length-1,T=this._stacks[b]||[];for(const L of this._renderableTiles){if(this.pool.isFull()&&(qh(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(L),L.rtt[b]){const z=this.pool.getObjectForId(L.rtt[b].id);if(z.stamp===L.rtt[b].stamp){this.pool.useObject(z);continue}}const k=this.pool.getOrCreateFreeObject();this.pool.useObject(k),this.pool.stampObject(k),L.rtt[b]={id:k.id,stamp:k.stamp},m.context.bindFramebuffer.set(k.fbo.framebuffer),m.context.clear({color:l.aO.transparent,stencil:0}),m.currentStencilSource=void 0;for(let z=0;z<T.length;z++){const j=m.style._layers[T[z]],q=j.source?this._coordsDescendingInv[j.source][L.tileID.key]:[L.tileID];m.context.viewport.set([0,0,k.fbo.width,k.fbo.height]),m._renderTileClippingMasks(j,q),m.renderLayer(m,m.style.sourceCaches[j.source],j,q),j.source&&(L.rttCoords[j.source]=this._coordsDescendingInvStr[j.source][L.tileID.key])}}return qh(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Fa[f]}return!1}}const Yp={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},$p=d,Bc={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:Zp,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:l.a.MAX_TILE_CACHE_ZOOM_LEVELS,localIdeographFontFamily:"sans-serif",transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,validateStyle:!0,maxCanvasSize:[4096,4096]},Kh=v=>{v.touchstart=v.dragStart,v.touchmoveWindow=v.dragMove,v.touchend=v.dragEnd},Kp={showCompass:!0,showZoom:!0,visualizePitch:!1};class Jp{constructor(a,f,m=!1){this.mousedown=T=>{this.startMouse(l.e({},T,{ctrlKey:!0,preventDefault:()=>T.preventDefault()}),C.mousePos(this.element,T)),C.addEventListener(window,"mousemove",this.mousemove),C.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=T=>{this.moveMouse(T,C.mousePos(this.element,T))},this.mouseup=T=>{this.mouseRotate.dragEnd(T),this.mousePitch&&this.mousePitch.dragEnd(T),this.offTemp()},this.touchstart=T=>{T.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=C.touchPos(this.element,T.targetTouches)[0],this.startTouch(T,this._startPos),C.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.addEventListener(window,"touchend",this.touchend))},this.touchmove=T=>{T.targetTouches.length!==1?this.reset():(this._lastPos=C.touchPos(this.element,T.targetTouches)[0],this.moveTouch(T,this._lastPos))},this.touchend=T=>{T.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const g=a.dragRotate._mouseRotate.getClickTolerance(),b=a.dragRotate._mousePitch.getClickTolerance();this.element=f,this.mouseRotate=Nu({clickTolerance:g,enable:!0}),this.touchRotate=(({enable:T,clickTolerance:L,bearingDegreesPerPixelMoved:k=.8})=>{const z=new Pt;return new Ru({clickTolerance:L,move:(j,q)=>({bearingDelta:(q.x-j.x)*k}),moveStateManager:z,enable:T,assignEvents:Kh})})({clickTolerance:g,enable:!0}),this.map=a,m&&(this.mousePitch=Ou({clickTolerance:b,enable:!0}),this.touchPitch=(({enable:T,clickTolerance:L,pitchDegreesPerPixelMoved:k=-.5})=>{const z=new Pt;return new Ru({clickTolerance:L,move:(j,q)=>({pitchDelta:(q.y-j.y)*k}),moveStateManager:z,enable:T,assignEvents:Kh})})({clickTolerance:b,enable:!0})),C.addEventListener(f,"mousedown",this.mousedown),C.addEventListener(f,"touchstart",this.touchstart,{passive:!1}),C.addEventListener(f,"touchcancel",this.reset)}startMouse(a,f){this.mouseRotate.dragStart(a,f),this.mousePitch&&this.mousePitch.dragStart(a,f),C.disableDrag()}startTouch(a,f){this.touchRotate.dragStart(a,f),this.touchPitch&&this.touchPitch.dragStart(a,f),C.disableDrag()}moveMouse(a,f){const m=this.map,{bearingDelta:g}=this.mouseRotate.dragMove(a,f)||{};if(g&&m.setBearing(m.getBearing()+g),this.mousePitch){const{pitchDelta:b}=this.mousePitch.dragMove(a,f)||{};b&&m.setPitch(m.getPitch()+b)}}moveTouch(a,f){const m=this.map,{bearingDelta:g}=this.touchRotate.dragMove(a,f)||{};if(g&&m.setBearing(m.getBearing()+g),this.touchPitch){const{pitchDelta:b}=this.touchPitch.dragMove(a,f)||{};b&&m.setPitch(m.getPitch()+b)}}off(){const a=this.element;C.removeEventListener(a,"mousedown",this.mousedown),C.removeEventListener(a,"touchstart",this.touchstart,{passive:!1}),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend),C.removeEventListener(a,"touchcancel",this.reset),this.offTemp()}offTemp(){C.enableDrag(),C.removeEventListener(window,"mousemove",this.mousemove),C.removeEventListener(window,"mouseup",this.mouseup),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend)}}let Ba;function Jh(v,a,f){const m=new l.M(v.lng,v.lat);if(v=new l.M(v.lng,v.lat),a){const g=new l.M(v.lng-360,v.lat),b=new l.M(v.lng+360,v.lat),T=f.locationPoint(v).distSqr(a);f.locationPoint(g).distSqr(a)<T?v=g:f.locationPoint(b).distSqr(a)<T&&(v=b)}for(;Math.abs(v.lng-f.center.lng)>180;){const g=f.locationPoint(v);if(g.x>=0&&g.y>=0&&g.x<=f.width&&g.y<=f.height)break;v.lng>f.center.lng?v.lng-=360:v.lng+=360}return v.lng!==m.lng&&f.locationPoint(v).y>f.height/2-f.getHorizon()?v:m}const Vc={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Qh(v,a,f){const m=v.classList;for(const g in Vc)m.remove(`maplibregl-${f}-anchor-${g}`);m.add(`maplibregl-${f}-anchor-${a}`)}class Uc extends l.E{constructor(a){if(super(),this._onKeyPress=f=>{const m=f.code,g=f.charCode||f.keyCode;m!=="Space"&&m!=="Enter"&&g!==32&&g!==13||this.togglePopup()},this._onMapClick=f=>{const m=f.originalEvent.target,g=this._element;this._popup&&(m===g||g.contains(m))&&this.togglePopup()},this._update=f=>{var m;if(!this._map)return;const g=this._map.loaded()&&!this._map.isMoving();((f==null?void 0:f.type)==="terrain"||(f==null?void 0:f.type)==="render"&&!g)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Jh(this._lngLat,this._flatPos,this._map.transform):(m=this._lngLat)===null||m===void 0?void 0:m.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let b="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?b=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(b=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let T="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?T="rotateX(0deg)":this._pitchAlignment==="map"&&(T=`rotateX(${this._map.getPitch()}deg)`),f&&f.type!=="moveend"||(this._pos=this._pos.round()),C.setTransform(this._element,`${Vc[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${T} ${b}`),E.frameAsync(new AbortController).then(()=>{this._updateOpacity(f&&f.type==="moveend")}).catch(()=>{})},this._onMove=f=>{if(!this._isDragging){const m=this._clickTolerance||this._map._clickTolerance;this._isDragging=f.point.dist(this._pointerdownPos)>=m}this._isDragging&&(this._pos=f.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new l.k("dragstart"))),this.fire(new l.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new l.k("dragend")),this._state="inactive"},this._addDragHandler=f=>{this._element.contains(f.originalEvent.target)&&(f.preventDefault(),this._positionDelta=f.point.sub(this._pos).add(this._offset),this._pointerdownPos=f.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=a&&a.anchor||"center",this._color=a&&a.color||"#3FB1CE",this._scale=a&&a.scale||1,this._draggable=a&&a.draggable||!1,this._clickTolerance=a&&a.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=a&&a.rotation||0,this._rotationAlignment=a&&a.rotationAlignment||"auto",this._pitchAlignment=a&&a.pitchAlignment&&a.pitchAlignment!=="auto"?a.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(a==null?void 0:a.opacity,a==null?void 0:a.opacityWhenCovered),a&&a.element)this._element=a.element,this._offset=l.P.convert(a&&a.offset||[0,0]);else{this._defaultMarker=!0,this._element=C.create("div"),this._element.setAttribute("aria-label","Map marker");const f=C.createNS("http://www.w3.org/2000/svg","svg"),m=41,g=27;f.setAttributeNS(null,"display","block"),f.setAttributeNS(null,"height",`${m}px`),f.setAttributeNS(null,"width",`${g}px`),f.setAttributeNS(null,"viewBox",`0 0 ${g} ${m}`);const b=C.createNS("http://www.w3.org/2000/svg","g");b.setAttributeNS(null,"stroke","none"),b.setAttributeNS(null,"stroke-width","1"),b.setAttributeNS(null,"fill","none"),b.setAttributeNS(null,"fill-rule","evenodd");const T=C.createNS("http://www.w3.org/2000/svg","g");T.setAttributeNS(null,"fill-rule","nonzero");const L=C.createNS("http://www.w3.org/2000/svg","g");L.setAttributeNS(null,"transform","translate(3.0, 29.0)"),L.setAttributeNS(null,"fill","#000000");const k=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const Ie of k){const Ue=C.createNS("http://www.w3.org/2000/svg","ellipse");Ue.setAttributeNS(null,"opacity","0.04"),Ue.setAttributeNS(null,"cx","10.5"),Ue.setAttributeNS(null,"cy","5.80029008"),Ue.setAttributeNS(null,"rx",Ie.rx),Ue.setAttributeNS(null,"ry",Ie.ry),L.appendChild(Ue)}const z=C.createNS("http://www.w3.org/2000/svg","g");z.setAttributeNS(null,"fill",this._color);const j=C.createNS("http://www.w3.org/2000/svg","path");j.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),z.appendChild(j);const q=C.createNS("http://www.w3.org/2000/svg","g");q.setAttributeNS(null,"opacity","0.25"),q.setAttributeNS(null,"fill","#000000");const $=C.createNS("http://www.w3.org/2000/svg","path");$.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),q.appendChild($);const he=C.createNS("http://www.w3.org/2000/svg","g");he.setAttributeNS(null,"transform","translate(6.0, 7.0)"),he.setAttributeNS(null,"fill","#FFFFFF");const ce=C.createNS("http://www.w3.org/2000/svg","g");ce.setAttributeNS(null,"transform","translate(8.0, 8.0)");const ye=C.createNS("http://www.w3.org/2000/svg","circle");ye.setAttributeNS(null,"fill","#000000"),ye.setAttributeNS(null,"opacity","0.25"),ye.setAttributeNS(null,"cx","5.5"),ye.setAttributeNS(null,"cy","5.5"),ye.setAttributeNS(null,"r","5.4999962");const re=C.createNS("http://www.w3.org/2000/svg","circle");re.setAttributeNS(null,"fill","#FFFFFF"),re.setAttributeNS(null,"cx","5.5"),re.setAttributeNS(null,"cy","5.5"),re.setAttributeNS(null,"r","5.4999962"),ce.appendChild(ye),ce.appendChild(re),T.appendChild(L),T.appendChild(z),T.appendChild(q),T.appendChild(he),T.appendChild(ce),f.appendChild(T),f.setAttributeNS(null,"height",m*this._scale+"px"),f.setAttributeNS(null,"width",g*this._scale+"px"),this._element.appendChild(f),this._offset=l.P.convert(a&&a.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",f=>{f.preventDefault()}),this._element.addEventListener("mousedown",f=>{f.preventDefault()}),Qh(this._element,this._anchor,"marker"),a&&a.className)for(const f of a.className.split(" "))this._element.classList.add(f);this._popup=null}addTo(a){return this.remove(),this._map=a,a.getCanvasContainer().appendChild(this._element),a.on("move",this._update),a.on("moveend",this._update),a.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),C.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(a){return this._lngLat=l.M.convert(a),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(a){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),a){if(!("offset"in a.options)){const g=Math.abs(13.5)/Math.SQRT2;a.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[g,-1*(38.1-13.5+g)],"bottom-right":[-g,-1*(38.1-13.5+g)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=a,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const a=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:a?(a.isOpen()?a.remove():(a.setLngLat(this._lngLat),a.addTo(this._map)),this):this}_updateOpacity(a=!1){var f,m;if(!(!((f=this._map)===null||f===void 0)&&f.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(a)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const g=this._map,b=g.terrain.depthAtPoint(this._pos),T=g.terrain.getElevationForLngLatZoom(this._lngLat,g.transform.tileZoom);if(g.transform.lngLatToCameraDepth(this._lngLat,T)-b<.006)return void(this._element.style.opacity=this._opacity);const L=-this._offset.y/g.transform._pixelPerMeter,k=Math.sin(g.getPitch()*Math.PI/180)*L,z=g.terrain.depthAtPoint(new l.P(this._pos.x,this._pos.y-this._offset.y)),j=g.transform.lngLatToCameraDepth(this._lngLat,T+k)-z>.006;!((m=this._popup)===null||m===void 0)&&m.isOpen()&&j&&this._popup.remove(),this._element.style.opacity=j?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(a){return this._offset=l.P.convert(a),this._update(),this}addClassName(a){this._element.classList.add(a)}removeClassName(a){this._element.classList.remove(a)}toggleClassName(a){return this._element.classList.toggle(a)}setDraggable(a){return this._draggable=!!a,this._map&&(a?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(a){return this._rotation=a||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(a){return this._rotationAlignment=a||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(a){return this._pitchAlignment=a&&a!=="auto"?a:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(a,f){return a===void 0&&f===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),a!==void 0&&(this._opacity=a),f!==void 0&&(this._opacityWhenCovered=f),this._map&&this._updateOpacity(!0),this}}const ef={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Fu=0,$l=!1;const tf={maxWidth:100,unit:"metric"};function nf(v,a,f){const m=f&&f.maxWidth||100,g=v._container.clientHeight/2,b=v.unproject([0,g]),T=v.unproject([m,g]),L=b.distanceTo(T);if(f&&f.unit==="imperial"){const k=3.2808*L;k>5280?Kl(a,m,k/5280,v._getUIString("ScaleControl.Miles")):Kl(a,m,k,v._getUIString("ScaleControl.Feet"))}else f&&f.unit==="nautical"?Kl(a,m,L/1852,v._getUIString("ScaleControl.NauticalMiles")):L>=1e3?Kl(a,m,L/1e3,v._getUIString("ScaleControl.Kilometers")):Kl(a,m,L,v._getUIString("ScaleControl.Meters"))}function Kl(v,a,f,m){const g=function(b){const T=Math.pow(10,`${Math.floor(b)}`.length-1);let L=b/T;return L=L>=10?10:L>=5?5:L>=3?3:L>=2?2:L>=1?1:function(k){const z=Math.pow(10,Math.ceil(-Math.log(k)/Math.LN10));return Math.round(k*z)/z}(L),T*L}(f);v.style.width=a*(g/f)+"px",v.innerHTML=`${g}&nbsp;${m}`}const Qp={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},ed=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function rf(v){if(v){if(typeof v=="number"){const a=Math.round(Math.abs(v)/Math.SQRT2);return{center:new l.P(0,0),top:new l.P(0,v),"top-left":new l.P(a,a),"top-right":new l.P(-a,a),bottom:new l.P(0,-v),"bottom-left":new l.P(a,-a),"bottom-right":new l.P(-a,-a),left:new l.P(v,0),right:new l.P(-v,0)}}if(v instanceof l.P||Array.isArray(v)){const a=l.P.convert(v);return{center:a,top:a,"top-left":a,"top-right":a,bottom:a,"bottom-left":a,"bottom-right":a,left:a,right:a}}return{center:l.P.convert(v.center||[0,0]),top:l.P.convert(v.top||[0,0]),"top-left":l.P.convert(v["top-left"]||[0,0]),"top-right":l.P.convert(v["top-right"]||[0,0]),bottom:l.P.convert(v.bottom||[0,0]),"bottom-left":l.P.convert(v["bottom-left"]||[0,0]),"bottom-right":l.P.convert(v["bottom-right"]||[0,0]),left:l.P.convert(v.left||[0,0]),right:l.P.convert(v.right||[0,0])}}return rf(new l.P(0,0))}const mg=d;c.AJAXError=l.be,c.Evented=l.E,c.LngLat=l.M,c.MercatorCoordinate=l.Y,c.Point=l.P,c.addProtocol=l.bf,c.config=l.a,c.removeProtocol=l.bg,c.AttributionControl=Ds,c.BoxZoomHandler=ks,c.CanvasSource=Ls,c.CooperativeGesturesHandler=jt,c.DoubleClickZoomHandler=Wp,c.DragPanHandler=fg,c.DragRotateHandler=As,c.EdgeInsets=Au,c.FullscreenControl=class extends l.E{constructor(v={}){super(),this._onFullscreenChange=()=>{var a;let f=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((a=f==null?void 0:f.shadowRoot)===null||a===void 0)&&a.fullscreenElement;)f=f.shadowRoot.fullscreenElement;f===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,v&&v.container&&(v.container instanceof HTMLElement?this._container=v.container:l.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(v){return this._map=v,this._container||(this._container=this._map.getContainer()),this._controlContainer=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){C.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const v=this._fullscreenButton=C.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);C.create("span","maplibregl-ctrl-icon",v).setAttribute("aria-hidden","true"),v.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const v=this._getTitle();this._fullscreenButton.setAttribute("aria-label",v),this._fullscreenButton.title=v}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new l.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new l.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},c.GeoJSONSource=Xe,c.GeolocateControl=class extends l.E{constructor(v){super(),this._onSuccess=a=>{if(this._map){if(this._isOutOfMapMaxBounds(a))return this._setErrorState(),this.fire(new l.k("outofmaxbounds",a)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=a,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(a),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(a),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new l.k("geolocate",a)),this._finish()}},this._updateCamera=a=>{const f=new l.M(a.coords.longitude,a.coords.latitude),m=a.coords.accuracy,g=this._map.getBearing(),b=l.e({bearing:g},this.options.fitBoundsOptions),T=rt.fromLngLat(f,m);this._map.fitBounds(T,b,{geolocateSource:!0})},this._updateMarker=a=>{if(a){const f=new l.M(a.coords.longitude,a.coords.latitude);this._accuracyCircleMarker.setLngLat(f).addTo(this._map),this._userLocationDotMarker.setLngLat(f).addTo(this._map),this._accuracy=a.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=a=>{if(this._map){if(this.options.trackUserLocation)if(a.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const f=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(a.code===3&&$l)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new l.k("error",a)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=a=>{if(this._map){if(this._container.addEventListener("contextmenu",f=>f.preventDefault()),this._geolocateButton=C.create("button","maplibregl-ctrl-geolocate",this._container),C.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",a===!1){l.w("Geolocation support is not available so the GeolocateControl will be disabled.");const f=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f)}else{const f=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=f,this._geolocateButton.setAttribute("aria-label",f)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=C.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Uc({element:this._dotElement}),this._circleElement=C.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Uc({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",f=>{f.geolocateSource||this._watchState!=="ACTIVE_LOCK"||f.originalEvent&&f.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new l.k("trackuserlocationend")))})}},this.options=l.e({},ef,v)}onAdd(v){return this._map=v,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return l._(this,arguments,void 0,function*(a=!1){if(Ba!==void 0&&!a)return Ba;if(window.navigator.permissions===void 0)return Ba=!!window.navigator.geolocation,Ba;try{Ba=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{Ba=!!window.navigator.geolocation}return Ba})}().then(a=>this._setupUI(a)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),C.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fu=0,$l=!1}_isOutOfMapMaxBounds(v){const a=this._map.getMaxBounds(),f=v.coords;return a&&(f.longitude<a.getWest()||f.longitude>a.getEast()||f.latitude<a.getSouth()||f.latitude>a.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const v=this._map.getBounds(),a=v.getSouthEast(),f=v.getNorthEast(),m=a.distanceTo(f),g=Math.ceil(this._accuracy/(m/this._map._container.clientHeight)*2);this._circleElement.style.width=`${g}px`,this._circleElement.style.height=`${g}px`}trigger(){if(!this._setup)return l.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new l.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fu--,$l=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new l.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new l.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let v;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Fu++,Fu>1?(v={maximumAge:6e5,timeout:0},$l=!0):(v=this.options.positionOptions,$l=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,v)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},c.Hash=Up,c.ImageSource=hn,c.KeyboardHandler=pl,c.LngLatBounds=rt,c.LogoControl=pg,c.Map=class extends Mo{constructor(v){if(l.bc.mark(l.bd.create),(v=l.e({},Bc,v)).minZoom!=null&&v.maxZoom!=null&&v.minZoom>v.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(v.minPitch!=null&&v.maxPitch!=null&&v.minPitch>v.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(v.minPitch!=null&&v.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(v.maxPitch!=null&&v.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Wh(v.minZoom,v.maxZoom,v.minPitch,v.maxPitch,v.renderWorldCopies),{bearingSnap:v.bearingSnap}),this._contextLost=a=>{a.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new l.k("webglcontextlost",{originalEvent:a}))},this._contextRestored=a=>{this._setupPainter(),this.resize(),this._update(),this.fire(new l.k("webglcontextrestored",{originalEvent:a}))},this._onMapScroll=a=>{if(a.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=v.interactive,this._maxTileCacheSize=v.maxTileCacheSize,this._maxTileCacheZoomLevels=v.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=v.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=v.preserveDrawingBuffer,this._antialias=v.antialias,this._trackResize=v.trackResize,this._bearingSnap=v.bearingSnap,this._refreshExpiredTiles=v.refreshExpiredTiles,this._fadeDuration=v.fadeDuration,this._crossSourceCollisions=v.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=v.collectResourceTiming,this._renderTaskQueue=new zc,this._controls=[],this._mapId=l.a3(),this._locale=l.e({},Yp,v.locale),this._clickTolerance=v.clickTolerance,this._overridePixelRatio=v.pixelRatio,this._maxCanvasSize=v.maxCanvasSize,this.transformCameraUpdate=v.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new U(v.transformRequest),typeof v.container=="string"){if(this._container=document.getElementById(v.container),!this._container)throw new Error(`Container '${v.container}' not found.`)}else{if(!(v.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=v.container}if(v.maxBounds&&this.setMaxBounds(v.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let a=!1;const f=Vp(m=>{this._trackResize&&!this._removed&&this.resize(m)._update()},50);this._resizeObserver=new ResizeObserver(m=>{a?f(m):a=!0}),this._resizeObserver.observe(this._container)}this.handlers=new Hp(this,v),this._hash=v.hash&&new Up(typeof v.hash=="string"&&v.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:v.center,zoom:v.zoom,bearing:v.bearing,pitch:v.pitch}),v.bounds&&(this.resize(),this.fitBounds(v.bounds,l.e({},v.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=v.localIdeographFontFamily,this._validateStyle=v.validateStyle,v.style&&this.setStyle(v.style,{localIdeographFontFamily:v.localIdeographFontFamily}),v.attributionControl&&this.addControl(new Ds(typeof v.attributionControl=="boolean"?void 0:v.attributionControl)),v.maplibreLogo&&this.addControl(new pg,v.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",a=>{this._update(a.dataType==="style"),this.fire(new l.k(`${a.dataType}data`,a))}),this.on("dataloading",a=>{this.fire(new l.k(`${a.dataType}dataloading`,a))}),this.on("dataabort",a=>{this.fire(new l.k("sourcedataabort",a))})}_getMapId(){return this._mapId}addControl(v,a){if(a===void 0&&(a=v.getDefaultPosition?v.getDefaultPosition():"top-right"),!v||!v.onAdd)return this.fire(new l.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const f=v.onAdd(this);this._controls.push(v);const m=this._controlPositions[a];return a.indexOf("bottom")!==-1?m.insertBefore(f,m.firstChild):m.appendChild(f),this}removeControl(v){if(!v||!v.onRemove)return this.fire(new l.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const a=this._controls.indexOf(v);return a>-1&&this._controls.splice(a,1),v.onRemove(this),this}hasControl(v){return this._controls.indexOf(v)>-1}calculateCameraOptionsFromTo(v,a,f,m){return m==null&&this.terrain&&(m=this.terrain.getElevationForLngLatZoom(f,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(v,a,f,m)}resize(v){var a;const f=this._containerDimensions(),m=f[0],g=f[1],b=this._getClampedPixelRatio(m,g);if(this._resizeCanvas(m,g,b),this.painter.resize(m,g,b),this.painter.overLimit()){const L=this.painter.context.gl;this._maxCanvasSize=[L.drawingBufferWidth,L.drawingBufferHeight];const k=this._getClampedPixelRatio(m,g);this._resizeCanvas(m,g,k),this.painter.resize(m,g,k)}this.transform.resize(m,g),(a=this._requestedCameraState)===null||a===void 0||a.resize(m,g);const T=!this._moving;return T&&(this.stop(),this.fire(new l.k("movestart",v)).fire(new l.k("move",v))),this.fire(new l.k("resize",v)),T&&this.fire(new l.k("moveend",v)),this}_getClampedPixelRatio(v,a){const{0:f,1:m}=this._maxCanvasSize,g=this.getPixelRatio(),b=v*g,T=a*g;return Math.min(b>f?f/b:1,T>m?m/T:1)*g}getPixelRatio(){var v;return(v=this._overridePixelRatio)!==null&&v!==void 0?v:devicePixelRatio}setPixelRatio(v){this._overridePixelRatio=v,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(v){return this.transform.setMaxBounds(rt.convert(v)),this._update()}setMinZoom(v){if((v=v??-2)>=-2&&v<=this.transform.maxZoom)return this.transform.minZoom=v,this._update(),this.getZoom()<v&&this.setZoom(v),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(v){if((v=v??22)>=this.transform.minZoom)return this.transform.maxZoom=v,this._update(),this.getZoom()>v&&this.setZoom(v),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(v){if((v=v??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(v>=0&&v<=this.transform.maxPitch)return this.transform.minPitch=v,this._update(),this.getPitch()<v&&this.setPitch(v),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(v){if((v=v??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(v>=this.transform.minPitch)return this.transform.maxPitch=v,this._update(),this.getPitch()>v&&this.setPitch(v),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(v){return this.transform.renderWorldCopies=v,this._update()}project(v){return this.transform.locationPoint(l.M.convert(v),this.style&&this.terrain)}unproject(v){return this.transform.pointLocation(l.P.convert(v),this.terrain)}isMoving(){var v;return this._moving||((v=this.handlers)===null||v===void 0?void 0:v.isMoving())}isZooming(){var v;return this._zooming||((v=this.handlers)===null||v===void 0?void 0:v.isZooming())}isRotating(){var v;return this._rotating||((v=this.handlers)===null||v===void 0?void 0:v.isRotating())}_createDelegatedListener(v,a,f){if(v==="mouseenter"||v==="mouseover"){let m=!1;return{layer:a,listener:f,delegates:{mousemove:b=>{const T=this.getLayer(a)?this.queryRenderedFeatures(b.point,{layers:[a]}):[];T.length?m||(m=!0,f.call(this,new Po(v,this,b.originalEvent,{features:T}))):m=!1},mouseout:()=>{m=!1}}}}if(v==="mouseleave"||v==="mouseout"){let m=!1;return{layer:a,listener:f,delegates:{mousemove:T=>{(this.getLayer(a)?this.queryRenderedFeatures(T.point,{layers:[a]}):[]).length?m=!0:m&&(m=!1,f.call(this,new Po(v,this,T.originalEvent)))},mouseout:T=>{m&&(m=!1,f.call(this,new Po(v,this,T.originalEvent)))}}}}{const m=g=>{const b=this.getLayer(a)?this.queryRenderedFeatures(g.point,{layers:[a]}):[];b.length&&(g.features=b,f.call(this,g),delete g.features)};return{layer:a,listener:f,delegates:{[v]:m}}}}on(v,a,f){if(f===void 0)return super.on(v,a);const m=this._createDelegatedListener(v,a,f);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[v]=this._delegatedListeners[v]||[],this._delegatedListeners[v].push(m);for(const g in m.delegates)this.on(g,m.delegates[g]);return this}once(v,a,f){if(f===void 0)return super.once(v,a);const m=this._createDelegatedListener(v,a,f);for(const g in m.delegates)this.once(g,m.delegates[g]);return this}off(v,a,f){return f===void 0?super.off(v,a):(this._delegatedListeners&&this._delegatedListeners[v]&&(m=>{const g=this._delegatedListeners[v];for(let b=0;b<g.length;b++){const T=g[b];if(T.layer===a&&T.listener===f){for(const L in T.delegates)this.off(L,T.delegates[L]);return g.splice(b,1),this}}})(),this)}queryRenderedFeatures(v,a){if(!this.style)return[];let f;const m=v instanceof l.P||Array.isArray(v),g=m?v:[[0,0],[this.transform.width,this.transform.height]];if(a=a||(m?{}:v)||{},g instanceof l.P||typeof g[0]=="number")f=[l.P.convert(g)];else{const b=l.P.convert(g[0]),T=l.P.convert(g[1]);f=[b,new l.P(T.x,b.y),T,new l.P(b.x,T.y),b]}return this.style.queryRenderedFeatures(f,a,this.transform)}querySourceFeatures(v,a){return this.style.querySourceFeatures(v,a)}setStyle(v,a){return(a=l.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},a)).diff!==!1&&a.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&v?(this._diffStyle(v,a),this):(this._localIdeographFontFamily=a.localIdeographFontFamily,this._updateStyle(v,a))}setTransformRequest(v){return this._requestManager.setTransformRequest(v),this}_getUIString(v){const a=this._locale[v];if(a==null)throw new Error(`Missing UI string '${v}'`);return a}_updateStyle(v,a){if(a.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(v,a));const f=this.style&&a.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!v)),v?(this.style=new Ho(this,a||{}),this.style.setEventedParent(this,{style:this.style}),typeof v=="string"?this.style.loadURL(v,a,f):this.style.loadJSON(v,a,f),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Ho(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(v,a){if(typeof v=="string"){const f=this._requestManager.transformRequest(v,"Style");l.h(f,new AbortController).then(m=>{this._updateDiff(m.data,a)}).catch(m=>{m&&this.fire(new l.j(m))})}else typeof v=="object"&&this._updateDiff(v,a)}_updateDiff(v,a){try{this.style.setState(v,a)&&this._update(!0)}catch(f){l.w(`Unable to perform style diff: ${f.message||f.error||f}.  Rebuilding the style from scratch.`),this._updateStyle(v,a)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():l.w("There is no style added to the map.")}addSource(v,a){return this._lazyInitEmptyStyle(),this.style.addSource(v,a),this._update(!0)}isSourceLoaded(v){const a=this.style&&this.style.sourceCaches[v];if(a!==void 0)return a.loaded();this.fire(new l.j(new Error(`There is no source with ID '${v}'`)))}setTerrain(v){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),v){const a=this.style.sourceCaches[v.source];if(!a)throw new Error(`cannot load terrain, because there exists no source with ID: ${v.source}`);this.terrain===null&&a.reload();for(const f in this.style._layers){const m=this.style._layers[f];m.type==="hillshade"&&m.source===v.source&&l.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new dg(this.painter,a,v),this.painter.renderToTexture=new Xp(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=f=>{f.dataType==="style"?this.terrain.sourceCache.freeRtt():f.dataType==="source"&&f.tile&&(f.sourceId!==v.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(f.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new l.k("terrain",{terrain:v})),this}getTerrain(){var v,a;return(a=(v=this.terrain)===null||v===void 0?void 0:v.options)!==null&&a!==void 0?a:null}areTilesLoaded(){const v=this.style&&this.style.sourceCaches;for(const a in v){const f=v[a]._tiles;for(const m in f){const g=f[m];if(g.state!=="loaded"&&g.state!=="errored")return!1}}return!0}removeSource(v){return this.style.removeSource(v),this._update(!0)}getSource(v){return this.style.getSource(v)}addImage(v,a,f={}){const{pixelRatio:m=1,sdf:g=!1,stretchX:b,stretchY:T,content:L}=f;if(this._lazyInitEmptyStyle(),!(a instanceof HTMLImageElement||l.b(a))){if(a.width===void 0||a.height===void 0)return this.fire(new l.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:k,height:z,data:j}=a,q=a;return this.style.addImage(v,{data:new l.R({width:k,height:z},new Uint8Array(j)),pixelRatio:m,stretchX:b,stretchY:T,content:L,sdf:g,version:0,userImage:q}),q.onAdd&&q.onAdd(this,v),this}}{const{width:k,height:z,data:j}=E.getImageData(a);this.style.addImage(v,{data:new l.R({width:k,height:z},j),pixelRatio:m,stretchX:b,stretchY:T,content:L,sdf:g,version:0})}}updateImage(v,a){const f=this.style.getImage(v);if(!f)return this.fire(new l.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const m=a instanceof HTMLImageElement||l.b(a)?E.getImageData(a):a,{width:g,height:b,data:T}=m;if(g===void 0||b===void 0)return this.fire(new l.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(g!==f.data.width||b!==f.data.height)return this.fire(new l.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const L=!(a instanceof HTMLImageElement||l.b(a));return f.data.replace(T,L),this.style.updateImage(v,f),this}getImage(v){return this.style.getImage(v)}hasImage(v){return v?!!this.style.getImage(v):(this.fire(new l.j(new Error("Missing required image id"))),!1)}removeImage(v){this.style.removeImage(v)}loadImage(v){return G.getImage(this._requestManager.transformRequest(v,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(v,a){return this._lazyInitEmptyStyle(),this.style.addLayer(v,a),this._update(!0)}moveLayer(v,a){return this.style.moveLayer(v,a),this._update(!0)}removeLayer(v){return this.style.removeLayer(v),this._update(!0)}getLayer(v){return this.style.getLayer(v)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(v,a,f){return this.style.setLayerZoomRange(v,a,f),this._update(!0)}setFilter(v,a,f={}){return this.style.setFilter(v,a,f),this._update(!0)}getFilter(v){return this.style.getFilter(v)}setPaintProperty(v,a,f,m={}){return this.style.setPaintProperty(v,a,f,m),this._update(!0)}getPaintProperty(v,a){return this.style.getPaintProperty(v,a)}setLayoutProperty(v,a,f,m={}){return this.style.setLayoutProperty(v,a,f,m),this._update(!0)}getLayoutProperty(v,a){return this.style.getLayoutProperty(v,a)}setGlyphs(v,a={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(v,a),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(v,a,f={}){return this._lazyInitEmptyStyle(),this.style.addSprite(v,a,f,m=>{m||this._update(!0)}),this}removeSprite(v){return this._lazyInitEmptyStyle(),this.style.removeSprite(v),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(v,a={}){return this._lazyInitEmptyStyle(),this.style.setSprite(v,a,f=>{f||this._update(!0)}),this}setLight(v,a={}){return this._lazyInitEmptyStyle(),this.style.setLight(v,a),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(v,a){return this.style.setFeatureState(v,a),this._update()}removeFeatureState(v,a){return this.style.removeFeatureState(v,a),this._update()}getFeatureState(v){return this.style.getFeatureState(v)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let v=0,a=0;return this._container&&(v=this._container.clientWidth||400,a=this._container.clientHeight||300),[v,a]}_setupContainer(){const v=this._container;v.classList.add("maplibregl-map");const a=this._canvasContainer=C.create("div","maplibregl-canvas-container",v);this._interactive&&a.classList.add("maplibregl-interactive"),this._canvas=C.create("canvas","maplibregl-canvas",a),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const f=this._containerDimensions(),m=this._getClampedPixelRatio(f[0],f[1]);this._resizeCanvas(f[0],f[1],m);const g=this._controlContainer=C.create("div","maplibregl-control-container",v),b=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(T=>{b[T]=C.create("div",`maplibregl-ctrl-${T} `,g)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(v,a,f){this._canvas.width=Math.floor(f*v),this._canvas.height=Math.floor(f*a),this._canvas.style.width=`${v}px`,this._canvas.style.height=`${a}px`}_setupPainter(){const v={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let a=null;this._canvas.addEventListener("webglcontextcreationerror",m=>{a={requestedAttributes:v},m&&(a.statusMessage=m.statusMessage,a.type=m.type)},{once:!0});const f=this._canvas.getContext("webgl2",v)||this._canvas.getContext("webgl",v);if(!f){const m="Failed to initialize WebGL";throw a?(a.message=m,new Error(JSON.stringify(a))):new Error(m)}this.painter=new tg(f,this.transform),A.testSupport(f)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(v){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||v,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(v){return this._update(),this._renderTaskQueue.add(v)}_cancelRenderFrame(v){this._renderTaskQueue.remove(v)}_render(v){const a=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(v),this._removed)return;let f=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const g=this.transform.zoom,b=E.now();this.style.zoomHistory.update(g,b);const T=new l.a8(g,{now:b,fadeDuration:a,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),L=T.crossFadingFactor();L===1&&L===this._crossFadingFactor||(f=!0,this._crossFadingFactor=L),this.style.update(T)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,a,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:a,showPadding:this.showPadding}),this.fire(new l.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,l.bc.mark(l.bd.load),this.fire(new l.k("load"))),this.style&&(this.style.hasTransitions()||f)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const m=this._sourcesDirty||this._styleDirty||this._placementDirty;return m||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new l.k("idle")),!this._loaded||this._fullyLoaded||m||(this._fullyLoaded=!0,l.bc.mark(l.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var v;this._hash&&this._hash.remove();for(const f of this._controls)f.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(v=this._resizeObserver)===null||v===void 0||v.disconnect();const a=this.painter.context.gl.getExtension("WEBGL_lose_context");a&&a.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),C.remove(this._canvasContainer),C.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),l.bc.clearMetrics(),this._removed=!0,this.fire(new l.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,E.frameAsync(this._frameRequest).then(v=>{l.bc.frame(v),this._frameRequest=null,this._render(v)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(v){this._showTileBoundaries!==v&&(this._showTileBoundaries=v,this._update())}get showPadding(){return!!this._showPadding}set showPadding(v){this._showPadding!==v&&(this._showPadding=v,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(v){this._showCollisionBoxes!==v&&(this._showCollisionBoxes=v,v?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(v){this._showOverdrawInspector!==v&&(this._showOverdrawInspector=v,this._update())}get repaint(){return!!this._repaint}set repaint(v){this._repaint!==v&&(this._repaint=v,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(v){this._vertices=v,this._update()}get version(){return $p}getCameraTargetElevation(){return this.transform.elevation}},c.MapMouseEvent=Po,c.MapTouchEvent=ta,c.MapWheelEvent=jp,c.Marker=Uc,c.NavigationControl=class{constructor(v){this._updateZoomButtons=()=>{const a=this._map.getZoom(),f=a===this._map.getMaxZoom(),m=a===this._map.getMinZoom();this._zoomInButton.disabled=f,this._zoomOutButton.disabled=m,this._zoomInButton.setAttribute("aria-disabled",f.toString()),this._zoomOutButton.setAttribute("aria-disabled",m.toString())},this._rotateCompassArrow=()=>{const a=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=a},this._setButtonTitle=(a,f)=>{const m=this._map._getUIString(`NavigationControl.${f}`);a.title=m,a.setAttribute("aria-label",m)},this.options=l.e({},Kp,v),this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",a=>a.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",a=>this._map.zoomIn({},{originalEvent:a})),C.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",a=>this._map.zoomOut({},{originalEvent:a})),C.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",a=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:a}):this._map.resetNorth({},{originalEvent:a})}),this._compassIcon=C.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(v){return this._map=v,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Jp(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){C.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(v,a){const f=C.create("button",v,this._container);return f.type="button",f.addEventListener("click",a),f}},c.Popup=class extends l.E{constructor(v){super(),this.remove=()=>(this._content&&C.remove(this._content),this._container&&(C.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new l.k("close"))),this),this._onMouseUp=a=>{this._update(a.point)},this._onMouseMove=a=>{this._update(a.point)},this._onDrag=a=>{this._update(a.point)},this._update=a=>{var f;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=C.create("div","maplibregl-popup",this._map.getContainer()),this._tip=C.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const L of this.options.className.split(" "))this._container.classList.add(L);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Jh(this._lngLat,this._flatPos,this._map.transform):(f=this._lngLat)===null||f===void 0?void 0:f.wrap(),this._trackPointer&&!a)return;const m=this._flatPos=this._pos=this._trackPointer&&a?a:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&a?a:this._map.transform.locationPoint(this._lngLat));let g=this.options.anchor;const b=rf(this.options.offset);if(!g){const L=this._container.offsetWidth,k=this._container.offsetHeight;let z;z=m.y+b.bottom.y<k?["top"]:m.y>this._map.transform.height-k?["bottom"]:[],m.x<L/2?z.push("left"):m.x>this._map.transform.width-L/2&&z.push("right"),g=z.length===0?"bottom":z.join("-")}let T=m.add(b[g]);this.options.subpixelPositioning||(T=T.round()),C.setTransform(this._container,`${Vc[g]} translate(${T.x}px,${T.y}px)`),Qh(this._container,g,"popup")},this._onClose=()=>{this.remove()},this.options=l.e(Object.create(Qp),v)}addTo(v){return this._map&&this.remove(),this._map=v,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new l.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(v){return 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this},t.prototype.keys=function(){var e=[];return this.forEach(function(n){var r=n.key;return e.push(r)}),e},t.prototype.values=function(){var e=[];return this.forEach(function(n){var r=n.data;return e.push(r)}),e},t.prototype.min=function(){return this._root?this.minNode(this._root).key:null},t.prototype.max=function(){return this._root?this.maxNode(this._root).key:null},t.prototype.minNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.left;)e=e.left;return e},t.prototype.maxNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.right;)e=e.right;return e},t.prototype.at=function(e){for(var n=this._root,r=!1,i=0,o=[];!r;)if(n)o.push(n),n=n.left;else if(o.length>0){if(n=o.pop(),i===e)return n;i++,n=n.right}else r=!0;return null},t.prototype.next=function(e){var n=this._root,r=null;if(e.right){for(r=e.right;r.left;)r=r.left;return r}for(var i=this._comparator;n;){var o=i(e.key,n.key);if(o===0)break;o<0?(r=n,n=n.left):n=n.right}return r},t.prototype.prev=function(e){var n=this._root,r=null;if(e.left!==null){for(r=e.left;r.right;)r=r.right;return r}for(var i=this._comparator;n;){var o=i(e.key,n.key);if(o===0)break;o<0?n=n.left:(r=n,n=n.right)}return r},t.prototype.clear=function(){return this._root=null,this._size=0,this},t.prototype.toList=function(){return bO(this._root)},t.prototype.load=function(e,n,r){n===void 0&&(n=[]),r===void 0&&(r=!1);var i=e.length,o=this._comparator;if(r&&Xv(e,n,0,i-1,o),this._root===null)this._root=Hv(e,n,0,i),this._size=i;else{var c=xO(this.toList(),vO(e,n),o);i=this._size+i,this._root=Zv({head:c},0,i)}return this},t.prototype.isEmpty=function(){return this._root===null},Object.defineProperty(t.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),t.prototype.toString=function(e){e===void 0&&(e=function(r){return String(r.key)});var n=[];return Wv(this._root,"",!0,function(r){return n.push(r)},e),n.join("")},t.prototype.update=function(e,n,r){var i=this._comparator,o=W2(e,this._root,i),c=o.left,l=o.right;i(e,n)<0?l=rv(n,r,l,i):c=rv(n,r,c,i),this._root=yO(c,l,i)},t.prototype.split=function(e){return W2(e,this._root,this._comparator)},t.prototype[Symbol.iterator]=function(){var e,n,r;return gO(this,function(i){switch(i.label){case 0:e=this._root,n=[],r=!1,i.label=1;case 1:return r?[3,6]:e===null?[3,2]:(n.push(e),e=e.left,[3,5]);case 2:return n.length===0?[3,4]:(e=n.pop(),[4,e]);case 3:return i.sent(),e=e.right,[3,5];case 4:r=!0,i.label=5;case 5:return[3,1];case 6:return[2]}})},t}();function Hv(t,e,n,r){var i=r-n;if(i>0){var o=n+Math.floor(i/2),c=t[o],l=e[o],d=new rc(c,l);return d.left=Hv(t,e,n,o),d.right=Hv(t,e,o+1,r),d}return null}function vO(t,e){for(var n=new rc(null,null),r=n,i=0;i<t.length;i++)r=r.next=new rc(t[i],e[i]);return r.next=null,n.next}function bO(t){for(var e=t,n=[],r=!1,i=new rc(null,null),o=i;!r;)e?(n.push(e),e=e.left):n.length>0?(e=o=o.next=n.pop(),e=e.right):r=!0;return o.next=null,i.next}function Zv(t,e,n){var r=n-e;if(r>0){var i=e+Math.floor(r/2),o=Zv(t,e,i),c=t.head;return c.left=o,t.head=t.head.next,c.right=Zv(t,i+1,n),c}return null}function xO(t,e,n){for(var r=new rc(null,null),i=r,o=t,c=e;o!==null&&c!==null;)n(o.key,c.key)<0?(i.next=o,o=o.next):(i.next=c,c=c.next),i=i.next;return o!==null?i.next=o:c!==null&&(i.next=c),r.next}function Xv(t,e,n,r,i){if(!(n>=r)){for(var o=t[n+r>>1],c=n-1,l=r+1;;){do c++;while(i(t[c],o)<0);do l--;while(i(t[l],o)>0);if(c>=l)break;var d=t[c];t[c]=t[l],t[l]=d,d=e[c],e[c]=e[l],e[l]=d}Xv(t,e,n,l,i),Xv(t,e,l+1,r,i)}}function Ra(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function H2(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function os(t,e,n){return e&&H2(t.prototype,e),n&&H2(t,n),t}var Td=function(t,e){return t.ll.x<=e.x&&e.x<=t.ur.x&&t.ll.y<=e.y&&e.y<=t.ur.y},Yv=function(t,e){if(e.ur.x<t.ll.x||t.ur.x<e.ll.x||e.ur.y<t.ll.y||t.ur.y<e.ll.y)return null;var n=t.ll.x<e.ll.x?e.ll.x:t.ll.x,r=t.ur.x<e.ur.x?t.ur.x:e.ur.x,i=t.ll.y<e.ll.y?e.ll.y:t.ll.y,o=t.ur.y<e.ur.y?t.ur.y:e.ur.y;return{ll:{x:n,y:i},ur:{x:r,y:o}}},Qu=Number.EPSILON;Qu===void 0&&(Qu=Math.pow(2,-52));var wO=Qu*Qu,$v=function(t,e){if(-Qu<t&&t<Qu&&-Qu<e&&e<Qu)return 0;var n=t-e;return n*n<wO*t*e?0:t<e?-1:1},SO=function(){function t(){Ra(this,t),this.reset()}return os(t,[{key:"reset",value:function(){this.xRounder=new Z2,this.yRounder=new Z2}},{key:"round",value:function(e,n){return{x:this.xRounder.round(e),y:this.yRounder.round(n)}}}]),t}(),Z2=function(){function t(){Ra(this,t),this.tree=new Z1,this.round(0)}return os(t,[{key:"round",value:function(e){var n=this.tree.add(e),r=this.tree.prev(n);if(r!==null&&$v(n.key,r.key)===0)return this.tree.remove(e),r.key;var i=this.tree.next(n);return i!==null&&$v(n.key,i.key)===0?(this.tree.remove(e),i.key):e}}]),t}(),im=new SO,$d=function(t,e){return t.x*e.y-t.y*e.x},MC=function(t,e){return t.x*e.x+t.y*e.y},X2=function(t,e,n){var r={x:e.x-t.x,y:e.y-t.y},i={x:n.x-t.x,y:n.y-t.y},o=$d(r,i);return $v(o,0)},N_=function(t){return Math.sqrt(MC(t,t))},EO=function(t,e,n){var r={x:e.x-t.x,y:e.y-t.y},i={x:n.x-t.x,y:n.y-t.y};return $d(i,r)/N_(i)/N_(r)},IO=function(t,e,n){var r={x:e.x-t.x,y:e.y-t.y},i={x:n.x-t.x,y:n.y-t.y};return MC(i,r)/N_(i)/N_(r)},Y2=function(t,e,n){return e.y===0?null:{x:t.x+e.x/e.y*(n-t.y),y:n}},$2=function(t,e,n){return e.x===0?null:{x:n,y:t.y+e.y/e.x*(n-t.x)}},CO=function(t,e,n,r){if(e.x===0)return $2(n,r,t.x);if(r.x===0)return $2(t,e,n.x);if(e.y===0)return Y2(n,r,t.y);if(r.y===0)return Y2(t,e,n.y);var i=$d(e,r);if(i==0)return null;var o={x:n.x-t.x,y:n.y-t.y},c=$d(o,e)/i,l=$d(o,r)/i,d=t.x+l*e.x,y=n.x+c*r.x,S=t.y+l*e.y,E=n.y+c*r.y,C=(d+y)/2,A=(S+E)/2;return{x:C,y:A}},Sl=function(){os(t,null,[{key:"compare",value:function(e,n){var r=t.comparePoints(e.point,n.point);return r!==0?r:(e.point!==n.point&&e.link(n),e.isLeft!==n.isLeft?e.isLeft?1:-1:O_.compare(e.segment,n.segment))}},{key:"comparePoints",value:function(e,n){return e.x<n.x?-1:e.x>n.x?1:e.y<n.y?-1:e.y>n.y?1:0}}]);function t(e,n){Ra(this,t),e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return os(t,[{key:"link",value:function(e){if(e.point===this.point)throw new Error("Tried to link already linked events");for(var n=e.point.events,r=0,i=n.length;r<i;r++){var o=n[r];this.point.events.push(o),o.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var e=this.point.events.length,n=0;n<e;n++){var r=this.point.events[n];if(r.segment.consumedBy===void 0)for(var i=n+1;i<e;i++){var o=this.point.events[i];o.consumedBy===void 0&&r.otherSE.point.events===o.otherSE.point.events&&r.segment.consume(o.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var e=[],n=0,r=this.point.events.length;n<r;n++){var i=this.point.events[n];i!==this&&!i.segment.ringOut&&i.segment.isInResult()&&e.push(i)}return e}},{key:"getLeftmostComparator",value:function(e){var n=this,r=new Map,i=function(o){var c=o.otherSE;r.set(o,{sine:EO(n.point,e.point,c.point),cosine:IO(n.point,e.point,c.point)})};return function(o,c){r.has(o)||i(o),r.has(c)||i(c);var l=r.get(o),d=l.sine,y=l.cosine,S=r.get(c),E=S.sine,C=S.cosine;return d>=0&&E>=0?y<C?1:y>C?-1:0:d<0&&E<0?y<C?-1:y>C?1:0:E<d?-1:E>d?1:0}}}]),t}(),TO=0,O_=function(){os(t,null,[{key:"compare",value:function(e,n){var r=e.leftSE.point.x,i=n.leftSE.point.x,o=e.rightSE.point.x,c=n.rightSE.point.x;if(c<r)return 1;if(o<i)return-1;var l=e.leftSE.point.y,d=n.leftSE.point.y,y=e.rightSE.point.y,S=n.rightSE.point.y;if(r<i){if(d<l&&d<y)return 1;if(d>l&&d>y)return-1;var E=e.comparePoint(n.leftSE.point);if(E<0)return 1;if(E>0)return-1;var C=n.comparePoint(e.rightSE.point);return C!==0?C:-1}if(r>i){if(l<d&&l<S)return-1;if(l>d&&l>S)return 1;var A=n.comparePoint(e.leftSE.point);if(A!==0)return A;var M=e.comparePoint(n.rightSE.point);return M<0?1:M>0?-1:1}if(l<d)return-1;if(l>d)return 1;if(o<c){var R=n.comparePoint(e.rightSE.point);if(R!==0)return R}if(o>c){var N=e.comparePoint(n.rightSE.point);if(N<0)return 1;if(N>0)return-1}if(o!==c){var B=y-l,O=o-r,G=S-d,U=c-i;if(B>O&&G<U)return 1;if(B<O&&G>U)return-1}return o>c?1:o<c||y<S?-1:y>S?1:e.id<n.id?-1:e.id>n.id?1:0}}]);function t(e,n,r,i){Ra(this,t),this.id=++TO,this.leftSE=e,e.segment=this,e.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=e,this.rings=r,this.windings=i}return os(t,[{key:"replaceRightSE",value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,n=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e<n?e:n},ur:{x:this.rightSE.point.x,y:e>n?e:n}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var n=this.leftSE.point,r=this.rightSE.point,i=this.vector();if(n.x===r.x)return e.x===n.x?0:e.x<n.x?1:-1;var o=(e.y-n.y)/i.y,c=n.x+o*i.x;if(e.x===c)return 0;var l=(e.x-n.x)/i.x,d=n.y+l*i.y;return e.y===d?0:e.y<d?-1:1}},{key:"getIntersection",value:function(e){var n=this.bbox(),r=e.bbox(),i=Yv(n,r);if(i===null)return null;var o=this.leftSE.point,c=this.rightSE.point,l=e.leftSE.point,d=e.rightSE.point,y=Td(n,l)&&this.comparePoint(l)===0,S=Td(r,o)&&e.comparePoint(o)===0,E=Td(n,d)&&this.comparePoint(d)===0,C=Td(r,c)&&e.comparePoint(c)===0;if(S&&y)return C&&!E?c:!C&&E?d:null;if(S)return E&&o.x===d.x&&o.y===d.y?null:o;if(y)return C&&c.x===l.x&&c.y===l.y?null:l;if(C&&E)return null;if(C)return c;if(E)return d;var A=CO(o,this.vector(),l,e.vector());return A===null||!Td(i,A)?null:im.round(A.x,A.y)}},{key:"split",value:function(e){var n=[],r=e.events!==void 0,i=new Sl(e,!0),o=new Sl(e,!1),c=this.rightSE;this.replaceRightSE(o),n.push(o),n.push(i);var l=new t(i,c,this.rings.slice(),this.windings.slice());return Sl.comparePoints(l.leftSE.point,l.rightSE.point)>0&&l.swapEvents(),Sl.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(i.checkForConsuming(),o.checkForConsuming()),n}},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var n=0,r=this.windings.length;n<r;n++)this.windings[n]*=-1}},{key:"consume",value:function(e){for(var n=this,r=e;n.consumedBy;)n=n.consumedBy;for(;r.consumedBy;)r=r.consumedBy;var i=t.compare(n,r);if(i!==0){if(i>0){var o=n;n=r,r=o}if(n.prev===r){var c=n;n=r,r=c}for(var l=0,d=r.rings.length;l<d;l++){var y=r.rings[l],S=r.windings[l],E=n.rings.indexOf(y);E===-1?(n.rings.push(y),n.windings.push(S)):n.windings[E]+=S}r.rings=null,r.windings=null,r.consumedBy=n,r.leftSE.consumedBy=n.leftSE,r.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}},{key:"beforeState",value:function(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{var e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}return this._beforeState}},{key:"afterState",value:function(){if(this._afterState!==void 0)return this._afterState;var e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};for(var n=this._afterState.rings,r=this._afterState.windings,i=this._afterState.multiPolys,o=0,c=this.rings.length;o<c;o++){var l=this.rings[o],d=this.windings[o],y=n.indexOf(l);y===-1?(n.push(l),r.push(d)):r[y]+=d}for(var S=[],E=[],C=0,A=n.length;C<A;C++)if(r[C]!==0){var M=n[C],R=M.poly;if(E.indexOf(R)===-1)if(M.isExterior)S.push(R);else{E.indexOf(R)===-1&&E.push(R);var N=S.indexOf(M.poly);N!==-1&&S.splice(N,1)}}for(var B=0,O=S.length;B<O;B++){var G=S[B].multiPoly;i.indexOf(G)===-1&&i.push(G)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;var e=this.beforeState().multiPolys,n=this.afterState().multiPolys;switch(Za.type){case"union":{var r=e.length===0,i=n.length===0;this._isInResult=r!==i;break}case"intersection":{var o,c;e.length<n.length?(o=e.length,c=n.length):(o=n.length,c=e.length),this._isInResult=c===Za.numMultiPolys&&o<c;break}case"xor":{var l=Math.abs(e.length-n.length);this._isInResult=l%2===1;break}case"difference":{var d=function(y){return y.length===1&&y[0].isSubject};this._isInResult=d(e)!==d(n);break}default:throw new Error("Unrecognized operation type found ".concat(Za.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,n,r){var i,o,c,l=Sl.comparePoints(e,n);if(l<0)i=e,o=n,c=1;else if(l>0)i=n,o=e,c=-1;else throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));var d=new Sl(i,!0),y=new Sl(o,!1);return new t(d,y,[r],[c])}}]),t}(),K2=function(){function t(e,n,r){if(Ra(this,t),!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=r,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var i=im.round(e[0][0],e[0][1]);this.bbox={ll:{x:i.x,y:i.y},ur:{x:i.x,y:i.y}};for(var o=i,c=1,l=e.length;c<l;c++){if(typeof e[c][0]!="number"||typeof e[c][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var d=im.round(e[c][0],e[c][1]);d.x===o.x&&d.y===o.y||(this.segments.push(O_.fromRing(o,d,this)),d.x<this.bbox.ll.x&&(this.bbox.ll.x=d.x),d.y<this.bbox.ll.y&&(this.bbox.ll.y=d.y),d.x>this.bbox.ur.x&&(this.bbox.ur.x=d.x),d.y>this.bbox.ur.y&&(this.bbox.ur.y=d.y),o=d)}(i.x!==o.x||i.y!==o.y)&&this.segments.push(O_.fromRing(o,i,this))}return os(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,r=this.segments.length;n<r;n++){var i=this.segments[n];e.push(i.leftSE),e.push(i.rightSE)}return e}}]),t}(),LO=function(){function t(e,n){if(Ra(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new K2(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var r=1,i=e.length;r<i;r++){var o=new K2(e[r],this,!1);o.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=o.bbox.ll.x),o.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=o.bbox.ll.y),o.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=o.bbox.ur.x),o.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=o.bbox.ur.y),this.interiorRings.push(o)}this.multiPoly=n}return os(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),n=0,r=this.interiorRings.length;n<r;n++)for(var i=this.interiorRings[n].getSweepEvents(),o=0,c=i.length;o<c;o++)e.push(i[o]);return e}}]),t}(),J2=function(){function t(e,n){if(Ra(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof e[0][0][0]=="number"&&(e=[e])}catch{}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var r=0,i=e.length;r<i;r++){var o=new LO(e[r],this);o.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=o.bbox.ll.x),o.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=o.bbox.ll.y),o.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=o.bbox.ur.x),o.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=o.bbox.ur.y),this.polys.push(o)}this.isSubject=n}return os(t,[{key:"getSweepEvents",value:function(){for(var e=[],n=0,r=this.polys.length;n<r;n++)for(var i=this.polys[n].getSweepEvents(),o=0,c=i.length;o<c;o++)e.push(i[o]);return e}}]),t}(),PO=function(){os(t,null,[{key:"factory",value:function(e){for(var n=[],r=0,i=e.length;r<i;r++){var o=e[r];if(!(!o.isInResult()||o.ringOut)){for(var c=null,l=o.leftSE,d=o.rightSE,y=[l],S=l.point,E=[];c=l,l=d,y.push(l),l.point!==S;)for(;;){var C=l.getAvailableLinkedEvents();if(C.length===0){var A=y[0].point,M=y[y.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(A.x,",")+" ".concat(A.y,"]. Last matching segment found ends at")+" [".concat(M.x,", ").concat(M.y,"]."))}if(C.length===1){d=C[0].otherSE;break}for(var R=null,N=0,B=E.length;N<B;N++)if(E[N].point===l.point){R=N;break}if(R!==null){var O=E.splice(R)[0],G=y.splice(O.index);G.unshift(G[0].otherSE),n.push(new t(G.reverse()));continue}E.push({index:y.length,point:l.point});var U=l.getLeftmostComparator(c);d=C.sort(U)[0].otherSE;break}n.push(new t(y))}}return n}}]);function t(e){Ra(this,t),this.events=e;for(var n=0,r=e.length;n<r;n++)e[n].segment.ringOut=this;this.poly=null}return os(t,[{key:"getGeom",value:function(){for(var e=this.events[0].point,n=[e],r=1,i=this.events.length-1;r<i;r++){var o=this.events[r].point,c=this.events[r+1].point;X2(o,e,c)!==0&&(n.push(o),e=o)}if(n.length===1)return null;var l=n[0],d=n[1];X2(l,e,d)===0&&n.shift(),n.push(n[0]);for(var y=this.isExteriorRing()?1:-1,S=this.isExteriorRing()?0:n.length-1,E=this.isExteriorRing()?n.length:-1,C=[],A=S;A!=E;A+=y)C.push([n[A].x,n[A].y]);return C}},{key:"isExteriorRing",value:function(){if(this._isExteriorRing===void 0){var e=this.enclosingRing();this._isExteriorRing=e?!e.isExteriorRing():!0}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var e=this.events[0],n=1,r=this.events.length;n<r;n++){var i=this.events[n];Sl.compare(e,i)>0&&(e=i)}for(var o=e.segment.prevInResult(),c=o?o.prevInResult():null;;){if(!o)return null;if(!c)return o.ringOut;if(c.ringOut!==o.ringOut)return c.ringOut.enclosingRing()!==o.ringOut?o.ringOut:o.ringOut.enclosingRing();o=c.prevInResult(),c=o?o.prevInResult():null}}}]),t}(),Q2=function(){function t(e){Ra(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return os(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(var n=0,r=this.interiorRings.length;n<r;n++){var i=this.interiorRings[n].getGeom();i!==null&&e.push(i)}return e}}]),t}(),MO=function(){function t(e){Ra(this,t),this.rings=e,this.polys=this._composePolys(e)}return os(t,[{key:"getGeom",value:function(){for(var e=[],n=0,r=this.polys.length;n<r;n++){var i=this.polys[n].getGeom();i!==null&&e.push(i)}return e}},{key:"_composePolys",value:function(e){for(var n=[],r=0,i=e.length;r<i;r++){var o=e[r];if(!o.poly)if(o.isExteriorRing())n.push(new Q2(o));else{var c=o.enclosingRing();c.poly||n.push(new Q2(c)),c.poly.addInterior(o)}}return n}}]),t}(),kO=function(){function t(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:O_.compare;Ra(this,t),this.queue=e,this.tree=new Z1(n),this.segments=[]}return os(t,[{key:"process",value:function(e){var n=e.segment,r=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(n),r;var i=e.isLeft?this.tree.insert(n):this.tree.find(n);if(!i)throw new Error("Unable to find segment #".concat(n.id," ")+"[".concat(n.leftSE.point.x,", ").concat(n.leftSE.point.y,"] -> ")+"[".concat(n.rightSE.point.x,", ").concat(n.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var o=i,c=i,l=void 0,d=void 0;l===void 0;)o=this.tree.prev(o),o===null?l=null:o.key.consumedBy===void 0&&(l=o.key);for(;d===void 0;)c=this.tree.next(c),c===null?d=null:c.key.consumedBy===void 0&&(d=c.key);if(e.isLeft){var y=null;if(l){var S=l.getIntersection(n);if(S!==null&&(n.isAnEndpoint(S)||(y=S),!l.isAnEndpoint(S)))for(var E=this._splitSafely(l,S),C=0,A=E.length;C<A;C++)r.push(E[C])}var M=null;if(d){var R=d.getIntersection(n);if(R!==null&&(n.isAnEndpoint(R)||(M=R),!d.isAnEndpoint(R)))for(var N=this._splitSafely(d,R),B=0,O=N.length;B<O;B++)r.push(N[B])}if(y!==null||M!==null){var G=null;if(y===null)G=M;else if(M===null)G=y;else{var U=Sl.comparePoints(y,M);G=U<=0?y:M}this.queue.remove(n.rightSE),r.push(n.rightSE);for(var Z=n.split(G),ue=0,ae=Z.length;ue<ae;ue++)r.push(Z[ue])}r.length>0?(this.tree.remove(n),r.push(e)):(this.segments.push(n),n.prev=l)}else{if(l&&d){var se=l.getIntersection(d);if(se!==null){if(!l.isAnEndpoint(se))for(var fe=this._splitSafely(l,se),ke=0,K=fe.length;ke<K;ke++)r.push(fe[ke]);if(!d.isAnEndpoint(se))for(var oe=this._splitSafely(d,se),Ge=0,Te=oe.length;Ge<Te;Ge++)r.push(oe[Ge])}}this.tree.remove(n)}return r}},{key:"_splitSafely",value:function(e,n){this.tree.remove(e);var r=e.rightSE;this.queue.remove(r);var i=e.split(n);return i.push(r),e.consumedBy===void 0&&this.tree.insert(e),i}}]),t}(),eS=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,AO=typeof process<"u"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,DO=function(){function t(){Ra(this,t)}return os(t,[{key:"run",value:function(e,n,r){Za.type=e,im.reset();for(var i=[new J2(n,!0)],o=0,c=r.length;o<c;o++)i.push(new J2(r[o],!1));if(Za.numMultiPolys=i.length,Za.type==="difference")for(var l=i[0],d=1;d<i.length;)Yv(i[d].bbox,l.bbox)!==null?d++:i.splice(d,1);if(Za.type==="intersection"){for(var y=0,S=i.length;y<S;y++)for(var E=i[y],C=y+1,A=i.length;C<A;C++)if(Yv(E.bbox,i[C].bbox)===null)return[]}for(var M=new Z1(Sl.compare),R=0,N=i.length;R<N;R++)for(var B=i[R].getSweepEvents(),O=0,G=B.length;O<G;O++)if(M.insert(B[O]),M.size>eS)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var U=new kO(M),Z=M.size,ue=M.pop();ue;){var ae=ue.key;if(M.size===Z){var se=ae.segment;throw new Error("Unable to pop() ".concat(ae.isLeft?"left":"right"," SweepEvent ")+"[".concat(ae.point.x,", ").concat(ae.point.y,"] from segment #").concat(se.id," ")+"[".concat(se.leftSE.point.x,", ").concat(se.leftSE.point.y,"] -> ")+"[".concat(se.rightSE.point.x,", ").concat(se.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(M.size>eS)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(U.segments.length>AO)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var fe=U.process(ae),ke=0,K=fe.length;ke<K;ke++){var oe=fe[ke];oe.consumedBy===void 0&&M.insert(oe)}Z=M.size,ue=M.pop()}im.reset();var Ge=PO.factory(U.segments),Te=new MO(Ge);return Te.getGeom()}}]),t}(),Za=new DO,RO=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Za.run("union",t,n)},NO=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Za.run("intersection",t,n)},OO=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Za.run("xor",t,n)},zO=function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Za.run("difference",t,n)},kC={union:RO,intersection:NO,xor:OO,difference:zO},es=63710088e-1,AC={centimeters:es*100,centimetres:es*100,degrees:es/111325,feet:es*3.28084,inches:es*39.37,kilometers:es/1e3,kilometres:es/1e3,meters:es,metres:es,miles:es/1609.344,millimeters:es*1e3,millimetres:es*1e3,nauticalmiles:es/1852,radians:1,yards:es*1.0936};function ly(t,e,n){n===void 0&&(n={});var r={type:"Feature"};return(n.id===0||n.id)&&(r.id=n.id),n.bbox&&(r.bbox=n.bbox),r.properties=e||{},r.geometry=t,r}function FO(t,e,n){if(n===void 0&&(n={}),!t)throw new Error("coordinates is required");if(!Array.isArray(t))throw new Error("coordinates must be an Array");if(t.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!tS(t[0])||!tS(t[1]))throw new Error("coordinates must contain numbers");var r={type:"Point",coordinates:t};return ly(r,e,n)}function DC(t,e,n){n===void 0&&(n={});for(var r=0,i=t;r<i.length;r++){var o=i[r];if(o.length<4)throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");for(var c=0;c<o[o.length-1].length;c++)if(o[o.length-1][c]!==o[0][c])throw new Error("First and last Position are not equivalent.")}var l={type:"Polygon",coordinates:t};return ly(l,e,n)}function Kv(t,e){e===void 0&&(e={});var n={type:"FeatureCollection"};return e.id&&(n.id=e.id),e.bbox&&(n.bbox=e.bbox),n.features=t,n}function RC(t,e,n){n===void 0&&(n={});var r={type:"MultiPolygon",coordinates:t};return ly(r,e,n)}function BO(t,e){e===void 0&&(e="kilometers");var n=AC[e];if(!n)throw new Error(e+" units is invalid");return t*n}function VO(t,e){e===void 0&&(e="kilometers");var n=AC[e];if(!n)throw new Error(e+" units is invalid");return t/n}function tS(t){return!isNaN(t)&&t!==null&&!Array.isArray(t)}function z_(t){return t.type==="Feature"?t.geometry:t}function UO(t,e,n){n===void 0&&(n={});var r=z_(t),i=z_(e),o=kC.union(r.coordinates,i.coordinates);return o.length===0?null:o.length===1?DC(o[0],n.properties):RC(o,n.properties)}function NC(t,e,n){if(t!==null)for(var r,i,o,c,l,d,y,S=0,E=0,C,A=t.type,M=A==="FeatureCollection",R=A==="Feature",N=M?t.features.length:1,B=0;B<N;B++){y=M?t.features[B].geometry:R?t.geometry:t,C=y?y.type==="GeometryCollection":!1,l=C?y.geometries.length:1;for(var O=0;O<l;O++){var G=0,U=0;if(c=C?y.geometries[O]:y,c!==null){d=c.coordinates;var Z=c.type;switch(S=n&&(Z==="Polygon"||Z==="MultiPolygon")?1:0,Z){case null:break;case"Point":if(e(d,E,B,G,U)===!1)return!1;E++,G++;break;case"LineString":case"MultiPoint":for(r=0;r<d.length;r++){if(e(d[r],E,B,G,U)===!1)return!1;E++,Z==="MultiPoint"&&G++}Z==="LineString"&&G++;break;case"Polygon":case"MultiLineString":for(r=0;r<d.length;r++){for(i=0;i<d[r].length-S;i++){if(e(d[r][i],E,B,G,U)===!1)return!1;E++}Z==="MultiLineString"&&G++,Z==="Polygon"&&U++}Z==="Polygon"&&G++;break;case"MultiPolygon":for(r=0;r<d.length;r++){for(U=0,i=0;i<d[r].length;i++){for(o=0;o<d[r][i].length-S;o++){if(e(d[r][i][o],E,B,G,U)===!1)return!1;E++}U++}G++}break;case"GeometryCollection":for(r=0;r<c.geometries.length;r++)if(NC(c.geometries[r],e,n)===!1)return!1;break;default:throw new Error("Unknown Geometry Type")}}}}}function nS(t,e){if(t.type==="Feature")e(t,0);else if(t.type==="FeatureCollection")for(var n=0;n<t.features.length&&e(t.features[n],n)!==!1;n++);}function OC(t,e){var n,r,i,o,c,l,d,y,S,E,C=0,A=t.type==="FeatureCollection",M=t.type==="Feature",R=A?t.features.length:1;for(n=0;n<R;n++){for(l=A?t.features[n].geometry:M?t.geometry:t,y=A?t.features[n].properties:M?t.properties:{},S=A?t.features[n].bbox:M?t.bbox:void 0,E=A?t.features[n].id:M?t.id:void 0,d=l?l.type==="GeometryCollection":!1,c=d?l.geometries.length:1,i=0;i<c;i++){if(o=d?l.geometries[i]:l,o===null){if(e(null,C,y,S,E)===!1)return!1;continue}switch(o.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":{if(e(o,C,y,S,E)===!1)return!1;break}case"GeometryCollection":{for(r=0;r<o.geometries.length;r++)if(e(o.geometries[r],C,y,S,E)===!1)return!1;break}default:throw new Error("Unknown Geometry Type")}}C++}}function Jv(t){var e=[1/0,1/0,-1/0,-1/0];return NC(t,function(n){e[0]>n[0]&&(e[0]=n[0]),e[1]>n[1]&&(e[1]=n[1]),e[2]<n[0]&&(e[2]=n[0]),e[3]<n[1]&&(e[3]=n[1])}),e}Jv.default=Jv;function jO(t,e){e===void 0&&(e={});var n=Jv(t),r=(n[0]+n[2])/2,i=(n[1]+n[3])/2;return FO([r,i],e.properties,e)}"fill"in Array.prototype||Object.defineProperty(Array.prototype,"fill",{configurable:!0,value:function(t){if(this===void 0||this===null)throw new TypeError(this+" is not an object");var e=Object(this),n=Math.max(Math.min(e.length,9007199254740991),0)||0,r=1 in arguments&&parseInt(Number(arguments[1]),10)||0;r=r<0?Math.max(n+r,0):Math.min(r,n);var i=2 in arguments&&arguments[2]!==void 0?parseInt(Number(arguments[2]),10)||0:n;for(i=i<0?Math.max(n+arguments[2],0):Math.min(i,n);r<i;)e[r]=t,++r;return e},writable:!0});Number.isFinite=Number.isFinite||function(t){return typeof t=="number"&&isFinite(t)};Number.isInteger=Number.isInteger||function(t){return typeof t=="number"&&isFinite(t)&&Math.floor(t)===t};Number.parseFloat=Number.parseFloat||parseFloat;Number.isNaN=Number.isNaN||function(t){return t!==t};Math.trunc=Math.trunc||function(t){return t<0?Math.ceil(t):Math.floor(t)};var Jc=function(){};Jc.prototype.interfaces_=function(){return[]};Jc.prototype.getClass=function(){return Jc};Jc.prototype.equalsWithTolerance=function(t,e,n){return Math.abs(t-e)<=n};var wr=function(t){function e(n){t.call(this,n),this.name="IllegalArgumentException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),cn=function(){},zC={MAX_VALUE:{configurable:!0}};cn.isNaN=function(t){return Number.isNaN(t)};cn.doubleToLongBits=function(t){return t};cn.longBitsToDouble=function(t){return t};cn.isInfinite=function(t){return!Number.isFinite(t)};zC.MAX_VALUE.get=function(){return Number.MAX_VALUE};Object.defineProperties(cn,zC);var Cs=function(){},uy=function(){},jf=function(){};function Ts(){}var Oe=function t(){if(this.x=null,this.y=null,this.z=null,arguments.length===0)this.x=0,this.y=0,this.z=t.NULL_ORDINATE;else if(arguments.length===1){var e=arguments[0];this.x=e.x,this.y=e.y,this.z=e.z}else 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cn.isNaN(E)?Ze.createNaN():Ze.copy(this).selfDivide(E,0)}};Ze.prototype.ge=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>=t._lo};Ze.prototype.pow=function(t){if(t===0)return Ze.valueOf(1);var e=new Ze(this),n=Ze.valueOf(1),r=Math.abs(t);if(r>1)for(;r>0;)r%2===1&&n.selfMultiply(e),r/=2,r>0&&(e=e.sqr());else n=e;return t<0?n.reciprocal():n};Ze.prototype.ceil=function(){if(this.isNaN())return Ze.NaN;var t=Math.ceil(this._hi),e=0;return t===this._hi&&(e=Math.ceil(this._lo)),new Ze(t,e)};Ze.prototype.compareTo=function(t){var e=t;return this._hi<e._hi?-1:this._hi>e._hi?1:this._lo<e._lo?-1:this._lo>e._lo?1:0};Ze.prototype.rint=function(){if(this.isNaN())return this;var t=this.add(.5);return t.floor()};Ze.prototype.setValue=function(){if(arguments[0]instanceof Ze){var t=arguments[0];return this.init(t),this}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.init(e),this}};Ze.prototype.max=function(t){return 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Ze){var t=arguments[0];return this.selfMultiply(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfMultiply(e,0)}}else if(arguments.length===2){var n=arguments[0],r=arguments[1],i=null,o=null,c=null,l=null,d=null,y=null;d=Ze.SPLIT*this._hi,i=d-this._hi,y=Ze.SPLIT*n,i=d-i,o=this._hi-i,c=y-n,d=this._hi*n,c=y-c,l=n-c,y=i*c-d+i*l+o*c+o*l+(this._hi*r+this._lo*n);var S=d+y;i=d-S;var E=y+i;return this._hi=S,this._lo=E,this}};Ze.prototype.selfSqr=function(){return this.selfMultiply(this)};Ze.prototype.floor=function(){if(this.isNaN())return Ze.NaN;var t=Math.floor(this._hi),e=0;return t===this._hi&&(e=Math.floor(this._lo)),new Ze(t,e)};Ze.prototype.negate=function(){return this.isNaN()?this:new Ze(-this._hi,-this._lo)};Ze.prototype.clone=function(){};Ze.prototype.multiply=function(){if(arguments[0]instanceof Ze){var t=arguments[0];return t.isNaN()?Ze.createNaN():Ze.copy(this).selfMultiply(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return 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t=arguments[0];this._hi=t,this._lo=0}else if(arguments[0]instanceof Ze){var e=arguments[0];this._hi=e._hi,this._lo=e._lo}}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this._hi=n,this._lo=r}};Ze.prototype.gt=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>t._lo};Ze.prototype.isNegative=function(){return(this._hi<0||this._hi===0)&&this._lo<0};Ze.prototype.trunc=function(){return this.isNaN()?Ze.NaN:this.isPositive()?this.floor():this.ceil()};Ze.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0};Ze.prototype.interfaces_=function(){return[Ts,Cs,uy]};Ze.prototype.getClass=function(){return Ze};Ze.sqr=function(t){return Ze.valueOf(t).selfMultiply(t)};Ze.valueOf=function(){if(typeof arguments[0]=="string"){var t=arguments[0];return Ze.parse(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return new Ze(e)}};Ze.sqrt=function(t){return Ze.valueOf(t).sqrt()};Ze.parse=function(t){for(var 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i=Ze.valueOf(r.y).selfSubtract(n.y).selfMultiply(Ze.valueOf(e.x).selfSubtract(t.x)),o=Ze.valueOf(r.x).selfSubtract(n.x).selfMultiply(Ze.valueOf(e.y).selfSubtract(t.y)),c=i.subtract(o),l=Ze.valueOf(r.x).selfSubtract(n.x).selfMultiply(Ze.valueOf(t.y).selfSubtract(n.y)),d=Ze.valueOf(r.y).selfSubtract(n.y).selfMultiply(Ze.valueOf(t.x).selfSubtract(n.x)),y=l.subtract(d),S=y.selfDivide(c).doubleValue(),E=Ze.valueOf(t.x).selfAdd(Ze.valueOf(e.x).selfSubtract(t.x).selfMultiply(S)).doubleValue(),C=Ze.valueOf(e.x).selfSubtract(t.x).selfMultiply(Ze.valueOf(t.y).selfSubtract(n.y)),A=Ze.valueOf(e.y).selfSubtract(t.y).selfMultiply(Ze.valueOf(t.x).selfSubtract(n.x)),M=C.subtract(A),R=M.selfDivide(c).doubleValue(),N=Ze.valueOf(n.y).selfAdd(Ze.valueOf(r.y).selfSubtract(n.y).selfMultiply(R)).doubleValue();return new Oe(E,N)};wo.orientationIndexFilter=function(t,e,n){var r=null,i=(t.x-n.x)*(e.y-n.y),o=(t.y-n.y)*(e.x-n.x),c=i-o;if(i>0){if(o<=0)return wo.signum(c);r=i+o}else if(i<0){if(o>=0)return 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t=37*t+Oe.hashCode(this._minx),t=37*t+Oe.hashCode(this._maxx),t=37*t+Oe.hashCode(this._miny),t=37*t+Oe.hashCode(this._maxy),t};Wt.prototype.interfaces_=function(){return[Cs,Ts]};Wt.prototype.getClass=function(){return Wt};Wt.intersects=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],n=arguments[2];return n.x>=(t.x<e.x?t.x:e.x)&&n.x<=(t.x>e.x?t.x:e.x)&&n.y>=(t.y<e.y?t.y:e.y)&&n.y<=(t.y>e.y?t.y:e.y)}else if(arguments.length===4){var r=arguments[0],i=arguments[1],o=arguments[2],c=arguments[3],l=Math.min(o.x,c.x),d=Math.max(o.x,c.x),y=Math.min(r.x,i.x),S=Math.max(r.x,i.x);return!(y>d||S<l||(l=Math.min(o.y,c.y),d=Math.max(o.y,c.y),y=Math.min(r.y,i.y),S=Math.max(r.y,i.y),y>d)||S<l)}};UC.serialVersionUID.get=function(){return 5873921885273102e3};Object.defineProperties(Wt,UC);var ua={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,emptyTypeStr:/^\s*(\w+)\s*EMPTY\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/},cy=function(t){this.geometryFactory=t||new Mn};cy.prototype.read=function(t){var e,n,r;t=t.replace(/[\n\r]/g," ");var i=ua.typeStr.exec(t);if(t.search("EMPTY")!==-1&&(i=ua.emptyTypeStr.exec(t),i[2]=void 0),i&&(n=i[1].toLowerCase(),r=i[2],Mf[n]&&(e=Mf[n].apply(this,[r]))),e===void 0)throw new Error("Could not parse WKT "+t);return e};cy.prototype.write=function(t){return this.extractGeometry(t)};cy.prototype.extractGeometry=function(t){var e=t.getGeometryType().toLowerCase();if(!xl[e])return null;var n=e.toUpperCase(),r;return t.isEmpty()?r=n+" EMPTY":r=n+"("+xl[e].apply(this,[t])+")",r};var xl={coordinate:function(t){return t.x+" "+t.y},point:function(t){return xl.coordinate.call(this,t._coordinates._coordinates[0])},multipoint:function(t){for(var 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n.join(",")},geometrycollection:function(t){for(var e=this,n=[],r=0,i=t._geometries.length;r<i;++r)n.push(e.extractGeometry(t._geometries[r]));return n.join(",")}},Mf={point:function(t){if(t===void 0)return this.geometryFactory.createPoint();var e=t.trim().split(ua.spaces);return this.geometryFactory.createPoint(new Oe(Number.parseFloat(e[0]),Number.parseFloat(e[1])))},multipoint:function(t){var e=this;if(t===void 0)return this.geometryFactory.createMultiPoint();for(var n,r=t.trim().split(","),i=[],o=0,c=r.length;o<c;++o)n=r[o].replace(ua.trimParens,"$1"),i.push(Mf.point.apply(e,[n]));return this.geometryFactory.createMultiPoint(i)},linestring:function(t){if(t===void 0)return this.geometryFactory.createLineString();for(var e=t.trim().split(","),n=[],r,i=0,o=e.length;i<o;++i)r=e[i].trim().split(ua.spaces),n.push(new Oe(Number.parseFloat(r[0]),Number.parseFloat(r[1])));return this.geometryFactory.createLineString(n)},linearring:function(t){if(t===void 0)return this.geometryFactory.createLinearRing();for(var e=t.trim().split(","),n=[],r,i=0,o=e.length;i<o;++i)r=e[i].trim().split(ua.spaces),n.push(new Oe(Number.parseFloat(r[0]),Number.parseFloat(r[1])));return this.geometryFactory.createLinearRing(n)},multilinestring:function(t){var e=this;if(t===void 0)return this.geometryFactory.createMultiLineString();for(var n,r=t.trim().split(ua.parenComma),i=[],o=0,c=r.length;o<c;++o)n=r[o].replace(ua.trimParens,"$1"),i.push(Mf.linestring.apply(e,[n]));return this.geometryFactory.createMultiLineString(i)},polygon:function(t){var e=this;if(t===void 0)return this.geometryFactory.createPolygon();for(var n,r,i,o=t.trim().split(ua.parenComma),c,l=[],d=0,y=o.length;d<y;++d)n=o[d].replace(ua.trimParens,"$1"),r=Mf.linestring.apply(e,[n]),i=e.geometryFactory.createLinearRing(r._points),d===0?c=i:l.push(i);return this.geometryFactory.createPolygon(c,l)},multipolygon:function(t){var e=this;if(t===void 0)return this.geometryFactory.createMultiPolygon();for(var n,r=t.trim().split(ua.doubleParenComma),i=[],o=0,c=r.length;o<c;++o)n=r[o].replace(ua.trimParens,"$1"),i.push(Mf.polygon.apply(e,[n]));return this.geometryFactory.createMultiPolygon(i)},geometrycollection:function(t){var e=this;if(t===void 0)return this.geometryFactory.createGeometryCollection();t=t.replace(/,\s*([A-Za-z])/g,"|$1");for(var n=t.trim().split("|"),r=[],i=0,o=n.length;i<o;++i)r.push(e.read(n[i]));return this.geometryFactory.createGeometryCollection(r)}},Gs=function(t){this.parser=new cy(t)};Gs.prototype.write=function(t){return this.parser.write(t)};Gs.toLineString=function(t,e){if(arguments.length!==2)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var kl=function(t){function e(n){t.call(this,n),this.name="RuntimeException",this.message=n,this.stack=new t().stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),F_=function(t){function e(){if(t.call(this),arguments.length===0)t.call(this);else if(arguments.length===1){var n=arguments[0];t.call(this,n)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(kl),yn=function(){};yn.prototype.interfaces_=function(){return[]};yn.prototype.getClass=function(){return yn};yn.shouldNeverReachHere=function(){if(arguments.length===0)yn.shouldNeverReachHere(null);else if(arguments.length===1){var t=arguments[0];throw new F_("Should never reach here"+(t!==null?": "+t:""))}};yn.isTrue=function(){var t,e;if(arguments.length===1)t=arguments[0],yn.isTrue(t,null);else if(arguments.length===2&&(t=arguments[0],e=arguments[1],!t))throw e===null?new F_:new F_(e)};yn.equals=function(){var t,e,n;if(arguments.length===2)t=arguments[0],e=arguments[1],yn.equals(t,e,null);else if(arguments.length===3&&(t=arguments[0],e=arguments[1],n=arguments[2],!e.equals(t)))throw new F_("Expected "+t+" but encountered "+e+(n!==null?": "+n:""))};var Tr=function(){this._result=null,this._inputLines=Array(2).fill().map(function(){return Array(2)}),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new Oe,this._intPt[1]=new Oe,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0},mh={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};Tr.prototype.getIndexAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]};Tr.prototype.getTopologySummary=function(){var t=new Na;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()};Tr.prototype.computeIntersection=function(t,e,n,r){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(t,e,n,r)};Tr.prototype.getIntersectionNum=function(){return this._result};Tr.prototype.computeIntLineIndex=function(){if(arguments.length===0)this._intLineIndex===null&&(this._intLineIndex=Array(2).fill().map(function(){return Array(2)}),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(arguments.length===1){var t=arguments[0],e=this.getEdgeDistance(t,0),n=this.getEdgeDistance(t,1);e>n?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}};Tr.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};Tr.prototype.setPrecisionModel=function(t){this._precisionModel=t};Tr.prototype.isInteriorIntersection=function(){var t=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var e=arguments[0],n=0;n<this._result;n++)if(!(t._intPt[n].equals2D(t._inputLines[e][0])||t._intPt[n].equals2D(t._inputLines[e][1])))return!0;return!1}};Tr.prototype.getIntersection=function(t){return this._intPt[t]};Tr.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper};Tr.prototype.hasIntersection=function(){return this._result!==Tr.NO_INTERSECTION};Tr.prototype.getEdgeDistance=function(t,e){var n=Tr.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1]);return n};Tr.prototype.isCollinear=function(){return this._result===Tr.COLLINEAR_INTERSECTION};Tr.prototype.toString=function(){return Gs.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+Gs.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()};Tr.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]};Tr.prototype.isIntersection=function(t){for(var e=this,n=0;n<this._result;n++)if(e._intPt[n].equals2D(t))return!0;return!1};Tr.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]};Tr.prototype.interfaces_=function(){return[]};Tr.prototype.getClass=function(){return Tr};Tr.computeEdgeDistance=function(t,e,n){var r=Math.abs(n.x-e.x),i=Math.abs(n.y-e.y),o=-1;if(t.equals(e))o=0;else if(t.equals(n))r>i?o=r:o=i;else{var c=Math.abs(t.x-e.x),l=Math.abs(t.y-e.y);r>i?o=c:o=l,o===0&&!t.equals(e)&&(o=Math.max(c,l))}return yn.isTrue(!(o===0&&!t.equals(e)),"Bad distance calculation"),o};Tr.nonRobustComputeEdgeDistance=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=Math.sqrt(r*r+i*i);return yn.isTrue(!(o===0&&!t.equals(e)),"Invalid distance calculation"),o};mh.DONT_INTERSECT.get=function(){return 0};mh.DO_INTERSECT.get=function(){return 1};mh.COLLINEAR.get=function(){return 2};mh.NO_INTERSECTION.get=function(){return 0};mh.POINT_INTERSECTION.get=function(){return 1};mh.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(Tr,mh);var gc=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(n){var r=new Wt(this._inputLines[0][0],this._inputLines[0][1]),i=new Wt(this._inputLines[1][0],this._inputLines[1][1]);return r.contains(n)&&i.contains(n)},e.prototype.computeIntersection=function(){if(arguments.length===3){var n=arguments[0],r=arguments[1],i=arguments[2];if(this._isProper=!1,Wt.intersects(r,i,n)&&Tt.orientationIndex(r,i,n)===0&&Tt.orientationIndex(i,r,n)===0)return this._isProper=!0,(n.equals(r)||n.equals(i))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION}else return t.prototype.computeIntersection.apply(this,arguments)},e.prototype.normalizeToMinimum=function(n,r,i,o,c){c.x=this.smallestInAbsValue(n.x,r.x,i.x,o.x),c.y=this.smallestInAbsValue(n.y,r.y,i.y,o.y),n.x-=c.x,n.y-=c.y,r.x-=c.x,r.y-=c.y,i.x-=c.x,i.y-=c.y,o.x-=c.x,o.y-=c.y},e.prototype.safeHCoordinateIntersection=function(n,r,i,o){var c=null;try{c=Us.intersection(n,r,i,o)}catch(l){if(l instanceof yp)c=e.nearestEndpoint(n,r,i,o);else throw l}finally{}return c},e.prototype.intersection=function(n,r,i,o){var c=this.intersectionWithNormalization(n,r,i,o);return this.isInSegmentEnvelopes(c)||(c=new Oe(e.nearestEndpoint(n,r,i,o))),this._precisionModel!==null&&this._precisionModel.makePrecise(c),c},e.prototype.smallestInAbsValue=function(n,r,i,o){var c=n,l=Math.abs(c);return Math.abs(r)<l&&(c=r,l=Math.abs(r)),Math.abs(i)<l&&(c=i,l=Math.abs(i)),Math.abs(o)<l&&(c=o),c},e.prototype.checkDD=function(n,r,i,o,c){var l=wo.intersection(n,r,i,o),d=this.isInSegmentEnvelopes(l);Fi.out.println("DD in env = "+d+"  --------------------- "+l),c.distance(l)>1e-4&&Fi.out.println("Distance = "+c.distance(l))},e.prototype.intersectionWithNormalization=function(n,r,i,o){var c=new Oe(n),l=new Oe(r),d=new Oe(i),y=new Oe(o),S=new Oe;this.normalizeToEnvCentre(c,l,d,y,S);var E=this.safeHCoordinateIntersection(c,l,d,y);return E.x+=S.x,E.y+=S.y,E},e.prototype.computeCollinearIntersection=function(n,r,i,o){var c=Wt.intersects(n,r,i),l=Wt.intersects(n,r,o),d=Wt.intersects(i,o,n),y=Wt.intersects(i,o,r);return c&&l?(this._intPt[0]=i,this._intPt[1]=o,t.COLLINEAR_INTERSECTION):d&&y?(this._intPt[0]=n,this._intPt[1]=r,t.COLLINEAR_INTERSECTION):c&&d?(this._intPt[0]=i,this._intPt[1]=n,i.equals(n)&&!l&&!y?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):c&&y?(this._intPt[0]=i,this._intPt[1]=r,i.equals(r)&&!l&&!d?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):l&&d?(this._intPt[0]=o,this._intPt[1]=n,o.equals(n)&&!c&&!y?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):l&&y?(this._intPt[0]=o,this._intPt[1]=r,o.equals(r)&&!c&&!d?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(n,r,i,o,c){var l=n.x<r.x?n.x:r.x,d=n.y<r.y?n.y:r.y,y=n.x>r.x?n.x:r.x,S=n.y>r.y?n.y:r.y,E=i.x<o.x?i.x:o.x,C=i.y<o.y?i.y:o.y,A=i.x>o.x?i.x:o.x,M=i.y>o.y?i.y:o.y,R=l>E?l:E,N=y<A?y:A,B=d>C?d:C,O=S<M?S:M,G=(R+N)/2,U=(B+O)/2;c.x=G,c.y=U,n.x-=c.x,n.y-=c.y,r.x-=c.x,r.y-=c.y,i.x-=c.x,i.y-=c.y,o.x-=c.x,o.y-=c.y},e.prototype.computeIntersect=function(n,r,i,o){if(this._isProper=!1,!Wt.intersects(n,r,i,o))return t.NO_INTERSECTION;var c=Tt.orientationIndex(n,r,i),l=Tt.orientationIndex(n,r,o);if(c>0&&l>0||c<0&&l<0)return t.NO_INTERSECTION;var d=Tt.orientationIndex(i,o,n),y=Tt.orientationIndex(i,o,r);if(d>0&&y>0||d<0&&y<0)return t.NO_INTERSECTION;var S=c===0&&l===0&&d===0&&y===0;return S?this.computeCollinearIntersection(n,r,i,o):(c===0||l===0||d===0||y===0?(this._isProper=!1,n.equals2D(i)||n.equals2D(o)?this._intPt[0]=n:r.equals2D(i)||r.equals2D(o)?this._intPt[0]=r:c===0?this._intPt[0]=new Oe(i):l===0?this._intPt[0]=new Oe(o):d===0?this._intPt[0]=new Oe(n):y===0&&(this._intPt[0]=new Oe(r))):(this._isProper=!0,this._intPt[0]=this.intersection(n,r,i,o)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(n,r,i,o){var c=n,l=Tt.distancePointLine(n,i,o),d=Tt.distancePointLine(r,i,o);return d<l&&(l=d,c=r),d=Tt.distancePointLine(i,n,r),d<l&&(l=d,c=i),d=Tt.distancePointLine(o,n,r),d<l&&(l=d,c=o),c},e}(Tr),Qc=function(){};Qc.prototype.interfaces_=function(){return[]};Qc.prototype.getClass=function(){return Qc};Qc.orientationIndex=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=n.x-e.x,c=n.y-e.y;return Qc.signOfDet2x2(r,i,o,c)};Qc.signOfDet2x2=function(t,e,n,r){var i=null,o=null,c=null;if(i=1,t===0||r===0)return e===0||n===0?0:e>0?n>0?-i:i:n>0?i:-i;if(e===0||n===0)return r>0?t>0?i:-i:t>0?-i:i;if(e>0?r>0?e<=r||(i=-i,o=t,t=n,n=o,o=e,e=r,r=o):e<=-r?(i=-i,n=-n,r=-r):(o=t,t=-n,n=o,o=e,e=-r,r=o):r>0?-e<=r?(i=-i,t=-t,e=-e):(o=-t,t=n,n=o,o=-e,e=r,r=o):e>=r?(t=-t,e=-e,n=-n,r=-r):(i=-i,o=-t,t=-n,n=o,o=-e,e=-r,r=o),t>0)if(n>0){if(!(t<=n))return i}else return i;else{if(n>0)return-i;if(t>=n)i=-i,t=-t,n=-n;else return-i}for(;;){if(c=Math.floor(n/t),n=n-c*t,r=r-c*e,r<0)return-i;if(r>e)return i;if(t>n+n){if(e<r+r)return i}else{if(e>r+r)return-i;n=t-n,r=e-r,i=-i}if(r===0)return n===0?0:-i;if(n===0||(c=Math.floor(t/n),t=t-c*n,e=e-c*r,e<0))return i;if(e>r)return-i;if(n>t+t){if(r<e+e)return-i}else{if(r>e+e)return i;t=n-t,e=r-e,i=-i}if(e===0)return t===0?0:i;if(t===0)return-i}};var ya=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};ya.prototype.countSegment=function(t,e){if(t.x<this._p.x&&e.x<this._p.x)return null;if(this._p.x===e.x&&this._p.y===e.y)return this._isPointOnSegment=!0,null;if(t.y===this._p.y&&e.y===this._p.y){var n=t.x,r=e.x;return n>r&&(n=e.x,r=t.x),this._p.x>=n&&this._p.x<=r&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var i=t.x-this._p.x,o=t.y-this._p.y,c=e.x-this._p.x,l=e.y-this._p.y,d=Qc.signOfDet2x2(i,o,c,l);if(d===0)return this._isPointOnSegment=!0,null;l<o&&(d=-d),d>0&&this._crossingCount++}};ya.prototype.isPointInPolygon=function(){return this.getLocation()!==ze.EXTERIOR};ya.prototype.getLocation=function(){return this._isPointOnSegment?ze.BOUNDARY:this._crossingCount%2===1?ze.INTERIOR:ze.EXTERIOR};ya.prototype.isOnSegment=function(){return this._isPointOnSegment};ya.prototype.interfaces_=function(){return[]};ya.prototype.getClass=function(){return ya};ya.locatePointInRing=function(){if(arguments[0]instanceof Oe&&rn(arguments[1],Vn)){for(var t=arguments[0],e=arguments[1],n=new ya(t),r=new Oe,i=new Oe,o=1;o<e.size();o++)if(e.getCoordinate(o,r),e.getCoordinate(o-1,i),n.countSegment(r,i),n.isOnSegment())return n.getLocation();return n.getLocation()}else if(arguments[0]instanceof Oe&&arguments[1]instanceof Array){for(var c=arguments[0],l=arguments[1],d=new ya(c),y=1;y<l.length;y++){var S=l[y],E=l[y-1];if(d.countSegment(S,E),d.isOnSegment())return d.getLocation()}return d.getLocation()}};var Tt=function(){},gh={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};Tt.prototype.interfaces_=function(){return[]};Tt.prototype.getClass=function(){return Tt};Tt.orientationIndex=function(t,e,n){return wo.orientationIndex(t,e,n)};Tt.signedArea=function(){if(arguments[0]instanceof Array){var t=arguments[0];if(t.length<3)return 0;for(var e=0,n=t[0].x,r=1;r<t.length-1;r++){var i=t[r].x-n,o=t[r+1].y,c=t[r-1].y;e+=i*(c-o)}return e/2}else if(rn(arguments[0],Vn)){var l=arguments[0],d=l.size();if(d<3)return 0;var y=new Oe,S=new Oe,E=new Oe;l.getCoordinate(0,S),l.getCoordinate(1,E);var C=S.x;E.x-=C;for(var A=0,M=1;M<d-1;M++)y.y=S.y,S.x=E.x,S.y=E.y,l.getCoordinate(M+1,E),E.x-=C,A+=S.x*(y.y-E.y);return A/2}};Tt.distanceLineLine=function(t,e,n,r){if(t.equals(e))return Tt.distancePointLine(t,n,r);if(n.equals(r))return Tt.distancePointLine(r,t,e);var i=!1;if(!Wt.intersects(t,e,n,r))i=!0;else{var o=(e.x-t.x)*(r.y-n.y)-(e.y-t.y)*(r.x-n.x);if(o===0)i=!0;else{var c=(t.y-n.y)*(r.x-n.x)-(t.x-n.x)*(r.y-n.y),l=(t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y),d=l/o,y=c/o;(y<0||y>1||d<0||d>1)&&(i=!0)}}return i?ss.min(Tt.distancePointLine(t,n,r),Tt.distancePointLine(e,n,r),Tt.distancePointLine(n,t,e),Tt.distancePointLine(r,t,e)):0};Tt.isPointInRing=function(t,e){return Tt.locatePointInRing(t,e)!==ze.EXTERIOR};Tt.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new Oe;t.getCoordinate(0,r);for(var i=r.x,o=r.y,c=1;c<e;c++){t.getCoordinate(c,r);var l=r.x,d=r.y,y=l-i,S=d-o;n+=Math.sqrt(y*y+S*S),i=l,o=d}return n};Tt.isCCW=function(t){var e=t.length-1;if(e<3)throw new wr("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=t[0],r=0,i=1;i<=e;i++){var o=t[i];o.y>n.y&&(n=o,r=i)}var c=r;do c=c-1,c<0&&(c=e);while(t[c].equals2D(n)&&c!==r);var l=r;do l=(l+1)%e;while(t[l].equals2D(n)&&l!==r);var d=t[c],y=t[l];if(d.equals2D(n)||y.equals2D(n)||d.equals2D(y))return!1;var S=Tt.computeOrientation(d,n,y),E=!1;return S===0?E=d.x>y.x:E=S>0,E};Tt.locatePointInRing=function(t,e){return ya.locatePointInRing(t,e)};Tt.distancePointLinePerpendicular=function(t,e,n){var r=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),i=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/r;return Math.abs(i)*Math.sqrt(r)};Tt.computeOrientation=function(t,e,n){return Tt.orientationIndex(t,e,n)};Tt.distancePointLine=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];if(e.length===0)throw new wr("Line array must contain at least one vertex");for(var n=t.distance(e[0]),r=0;r<e.length-1;r++){var i=Tt.distancePointLine(t,e[r],e[r+1]);i<n&&(n=i)}return n}else if(arguments.length===3){var o=arguments[0],c=arguments[1],l=arguments[2];if(c.x===l.x&&c.y===l.y)return o.distance(c);var d=(l.x-c.x)*(l.x-c.x)+(l.y-c.y)*(l.y-c.y),y=((o.x-c.x)*(l.x-c.x)+(o.y-c.y)*(l.y-c.y))/d;if(y<=0)return o.distance(c);if(y>=1)return o.distance(l);var S=((c.y-o.y)*(l.x-c.x)-(c.x-o.x)*(l.y-c.y))/d;return Math.abs(S)*Math.sqrt(d)}};Tt.isOnLine=function(t,e){for(var n=new gc,r=1;r<e.length;r++){var i=e[r-1],o=e[r];if(n.computeIntersection(t,i,o),n.hasIntersection())return!0}return!1};gh.CLOCKWISE.get=function(){return-1};gh.RIGHT.get=function(){return Tt.CLOCKWISE};gh.COUNTERCLOCKWISE.get=function(){return 1};gh.LEFT.get=function(){return Tt.COUNTERCLOCKWISE};gh.COLLINEAR.get=function(){return 0};gh.STRAIGHT.get=function(){return Tt.COLLINEAR};Object.defineProperties(Tt,gh);var Al=function(){};Al.prototype.filter=function(t){};Al.prototype.interfaces_=function(){return[]};Al.prototype.getClass=function(){return Al};var nn=function(){var t=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=t,this._SRID=t.getSRID()},sl={serialVersionUID:{configurable:!0},SORTINDEX_POINT:{configurable:!0},SORTINDEX_MULTIPOINT:{configurable:!0},SORTINDEX_LINESTRING:{configurable:!0},SORTINDEX_LINEARRING:{configurable:!0},SORTINDEX_MULTILINESTRING:{configurable:!0},SORTINDEX_POLYGON:{configurable:!0},SORTINDEX_MULTIPOLYGON:{configurable:!0},SORTINDEX_GEOMETRYCOLLECTION:{configurable:!0},geometryChangedFilter:{configurable:!0}};nn.prototype.isGeometryCollection=function(){return this.getSortIndex()===nn.SORTINDEX_GEOMETRYCOLLECTION};nn.prototype.getFactory=function(){return this._factory};nn.prototype.getGeometryN=function(t){return this};nn.prototype.getArea=function(){return 0};nn.prototype.isRectangle=function(){return!1};nn.prototype.equals=function(){if(arguments[0]instanceof nn){var t=arguments[0];return t===null?!1:this.equalsTopo(t)}else if(arguments[0]instanceof Object){var e=arguments[0];if(!(e instanceof nn))return!1;var n=e;return this.equalsExact(n)}};nn.prototype.equalsExact=function(t){return this===t||this.equalsExact(t,0)};nn.prototype.geometryChanged=function(){this.apply(nn.geometryChangedFilter)};nn.prototype.geometryChangedAction=function(){this._envelope=null};nn.prototype.equalsNorm=function(t){return t===null?!1:this.norm().equalsExact(t.norm())};nn.prototype.getLength=function(){return 0};nn.prototype.getNumGeometries=function(){return 1};nn.prototype.compareTo=function(){if(arguments.length===1){var t=arguments[0],e=t;return this.getSortIndex()!==e.getSortIndex()?this.getSortIndex()-e.getSortIndex():this.isEmpty()&&e.isEmpty()?0:this.isEmpty()?-1:e.isEmpty()?1:this.compareToSameClass(t)}else if(arguments.length===2){var n=arguments[0],r=arguments[1];return this.getSortIndex()!==n.getSortIndex()?this.getSortIndex()-n.getSortIndex():this.isEmpty()&&n.isEmpty()?0:this.isEmpty()?-1:n.isEmpty()?1:this.compareToSameClass(n,r)}};nn.prototype.getUserData=function(){return this._userData};nn.prototype.getSRID=function(){return this._SRID};nn.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())};nn.prototype.checkNotGeometryCollection=function(t){if(t.getSortIndex()===nn.SORTINDEX_GEOMETRYCOLLECTION)throw new wr("This method does not support GeometryCollection arguments")};nn.prototype.equal=function(t,e,n){return n===0?t.equals(e):t.distance(e)<=n};nn.prototype.norm=function(){var t=this.copy();return t.normalize(),t};nn.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()};nn.prototype.getEnvelopeInternal=function(){return this._envelope===null&&(this._envelope=this.computeEnvelopeInternal()),new 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if(arguments.length===3){n=t.slice(arguments[1],arguments[2]),n.sort();var o=t.slice(0,arguments[1]).concat(n,t.slice(arguments[2],t.length));for(t.splice(0,t.length),e=0;e<o.length;e++)t.push(o[e])}else if(arguments.length===4)for(n=t.slice(arguments[1],arguments[2]),r=arguments[3],i=function(c,l){return r.compare(c,l)},n.sort(i),o=t.slice(0,arguments[1]).concat(n,t.slice(arguments[2],t.length)),t.splice(0,t.length),e=0;e<o.length;e++)t.push(o[e])};ec.asList=function(t){for(var e=new vt,n=0,r=t.length;n<r;n++)e.add(t[n]);return e};var jn=function(){},Ks={P:{configurable:!0},L:{configurable:!0},A:{configurable:!0},FALSE:{configurable:!0},TRUE:{configurable:!0},DONTCARE:{configurable:!0},SYM_FALSE:{configurable:!0},SYM_TRUE:{configurable:!0},SYM_DONTCARE:{configurable:!0},SYM_P:{configurable:!0},SYM_L:{configurable:!0},SYM_A:{configurable:!0}};Ks.P.get=function(){return 0};Ks.L.get=function(){return 1};Ks.A.get=function(){return 2};Ks.FALSE.get=function(){return-1};Ks.TRUE.get=function(){return-2};Ks.DONTCARE.get=function(){return-3};Ks.SYM_FALSE.get=function(){return"F"};Ks.SYM_TRUE.get=function(){return"T"};Ks.SYM_DONTCARE.get=function(){return"*"};Ks.SYM_P.get=function(){return"0"};Ks.SYM_L.get=function(){return"1"};Ks.SYM_A.get=function(){return"2"};jn.prototype.interfaces_=function(){return[]};jn.prototype.getClass=function(){return jn};jn.toDimensionSymbol=function(t){switch(t){case jn.FALSE:return jn.SYM_FALSE;case jn.TRUE:return jn.SYM_TRUE;case jn.DONTCARE:return jn.SYM_DONTCARE;case jn.P:return jn.SYM_P;case jn.L:return jn.SYM_L;case jn.A:return jn.SYM_A}throw new wr("Unknown dimension value: "+t)};jn.toDimensionValue=function(t){switch(om.toUpperCase(t)){case jn.SYM_FALSE:return jn.FALSE;case jn.SYM_TRUE:return jn.TRUE;case jn.SYM_DONTCARE:return jn.DONTCARE;case jn.SYM_P:return jn.P;case jn.SYM_L:return jn.L;case jn.SYM_A:return jn.A}throw new wr("Unknown dimension symbol: "+t)};Object.defineProperties(jn,Ks);var Ia=function(){};Ia.prototype.filter=function(t){};Ia.prototype.interfaces_=function(){return[]};Ia.prototype.getClass=function(){return Ia};var qs=function(){};qs.prototype.filter=function(t,e){};qs.prototype.isDone=function(){};qs.prototype.isGeometryChanged=function(){};qs.prototype.interfaces_=function(){return[]};qs.prototype.getClass=function(){return qs};var lo=function(t){function e(r,i){if(t.call(this,i),this._geometries=r||[],t.hasNullElements(this._geometries))throw new wr("geometries must not contain null elements")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){for(var r=this,i=new Wt,o=0;o<this._geometries.length;o++)i.expandToInclude(r._geometries[o].getEnvelopeInternal());return i},e.prototype.getGeometryN=function(r){return this._geometries[r]},e.prototype.getSortIndex=function(){return t.SORTINDEX_GEOMETRYCOLLECTION},e.prototype.getCoordinates=function(){for(var r=this,i=new Array(this.getNumPoints()).fill(null),o=-1,c=0;c<this._geometries.length;c++)for(var l=r._geometries[c].getCoordinates(),d=0;d<l.length;d++)o++,i[o]=l[d];return i},e.prototype.getArea=function(){for(var r=this,i=0,o=0;o<this._geometries.length;o++)i+=r._geometries[o].getArea();return i},e.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var i=arguments[0],o=arguments[1];if(!this.isEquivalentClass(i))return!1;var c=i;if(this._geometries.length!==c._geometries.length)return!1;for(var l=0;l<this._geometries.length;l++)if(!r._geometries[l].equalsExact(c._geometries[l],o))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var r=this,i=0;i<this._geometries.length;i++)r._geometries[i].normalize();ec.sort(this._geometries)},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},e.prototype.getBoundaryDimension=function(){for(var r=this,i=jn.FALSE,o=0;o<this._geometries.length;o++)i=Math.max(i,r._geometries[o].getBoundaryDimension());return i},e.prototype.getDimension=function(){for(var r=this,i=jn.FALSE,o=0;o<this._geometries.length;o++)i=Math.max(i,r._geometries[o].getDimension());return i},e.prototype.getLength=function(){for(var r=this,i=0,o=0;o<this._geometries.length;o++)i+=r._geometries[o].getLength();return i},e.prototype.getNumPoints=function(){for(var r=this,i=0,o=0;o<this._geometries.length;o++)i+=r._geometries[o].getNumPoints();return i},e.prototype.getNumGeometries=function(){return this._geometries.length},e.prototype.reverse=function(){for(var r=this,i=this._geometries.length,o=new Array(i).fill(null),c=0;c<this._geometries.length;c++)o[c]=r._geometries[c].reverse();return this.getFactory().createGeometryCollection(o)},e.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){var i=arguments[0],o=new Ea(ec.asList(this._geometries)),c=new Ea(ec.asList(i._geometries));return this.compare(o,c)}else if(arguments.length===2){for(var l=arguments[0],d=arguments[1],y=l,S=this.getNumGeometries(),E=y.getNumGeometries(),C=0;C<S&&C<E;){var A=r.getGeometryN(C),M=y.getGeometryN(C),R=A.compareToSameClass(M,d);if(R!==0)return R;C++}return C<S?1:C<E?-1:0}},e.prototype.apply=function(){var r=this;if(rn(arguments[0],Ka))for(var i=arguments[0],o=0;o<this._geometries.length;o++)r._geometries[o].apply(i);else if(rn(arguments[0],qs)){var c=arguments[0];if(this._geometries.length===0)return null;for(var l=0;l<this._geometries.length&&(r._geometries[l].apply(c),!c.isDone());l++);c.isGeometryChanged()&&this.geometryChanged()}else if(rn(arguments[0],Ia)){var d=arguments[0];d.filter(this);for(var y=0;y<this._geometries.length;y++)r._geometries[y].apply(d)}else if(rn(arguments[0],Al)){var S=arguments[0];S.filter(this);for(var E=0;E<this._geometries.length;E++)r._geometries[E].apply(S)}},e.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),yn.shouldNeverReachHere(),null},e.prototype.clone=function(){var r=this,i=t.prototype.clone.call(this);i._geometries=new Array(this._geometries.length).fill(null);for(var o=0;o<this._geometries.length;o++)i._geometries[o]=r._geometries[o].clone();return i},e.prototype.getGeometryType=function(){return"GeometryCollection"},e.prototype.copy=function(){for(var r=this,i=new Array(this._geometries.length).fill(null),o=0;o<i.length;o++)i[o]=r._geometries[o].copy();return new e(i,this._factory)},e.prototype.isEmpty=function(){for(var r=this,i=0;i<this._geometries.length;i++)if(!r._geometries[i].isEmpty())return!1;return!0},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-5694727726395021e3},Object.defineProperties(e,n),e}(nn),ic=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return nn.SORTINDEX_MULTILINESTRING},e.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];return this.isEquivalentClass(r)?t.prototype.equalsExact.call(this,r,i):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?jn.FALSE:0},e.prototype.isClosed=function(){var r=this;if(this.isEmpty())return!1;for(var i=0;i<this._geometries.length;i++)if(!r._geometries[i].isClosed())return!1;return!0},e.prototype.getDimension=function(){return 1},e.prototype.reverse=function(){for(var r=this,i=this._geometries.length,o=new Array(i).fill(null),c=0;c<this._geometries.length;c++)o[i-1-c]=r._geometries[c].reverse();return this.getFactory().createMultiLineString(o)},e.prototype.getBoundary=function(){return new bs(this).getBoundary()},e.prototype.getGeometryType=function(){return"MultiLineString"},e.prototype.copy=function(){for(var r=this,i=new Array(this._geometries.length).fill(null),o=0;o<i.length;o++)i[o]=r._geometries[o].copy();return new e(i,this._factory)},e.prototype.interfaces_=function(){return[am]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 8166665132445434e3},Object.defineProperties(e,n),e}(lo),bs=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,arguments.length===1){var t=arguments[0],e=Ss.MOD2_BOUNDARY_RULE;this._geom=t,this._geomFact=t.getFactory(),this._bnRule=e}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=r}};bs.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return e.length===1?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)};bs.prototype.getBoundary=function(){return this._geom instanceof Rr?this.boundaryLineString(this._geom):this._geom instanceof ic?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()};bs.prototype.boundaryLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();if(t.isClosed()){var e=this._bnRule.isInBoundary(2);return e?t.getStartPoint():this._geomFact.createMultiPoint()}return this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])};bs.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()};bs.prototype.computeBoundaryCoordinates=function(t){var e=this,n=new vt;this._endpointMap=new Xi;for(var r=0;r<t.getNumGeometries();r++){var i=t.getGeometryN(r);i.getNumPoints()!==0&&(e.addEndpoint(i.getCoordinateN(0)),e.addEndpoint(i.getCoordinateN(i.getNumPoints()-1)))}for(var o=this._endpointMap.entrySet().iterator();o.hasNext();){var c=o.next(),l=c.getValue(),d=l.count;e._bnRule.isInBoundary(d)&&n.add(c.getKey())}return kn.toCoordinateArray(n)};bs.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);e===null&&(e=new B_,this._endpointMap.put(t,e)),e.count++};bs.prototype.interfaces_=function(){return[]};bs.prototype.getClass=function(){return bs};bs.getBoundary=function(){if(arguments.length===1){var t=arguments[0],e=new bs(t);return e.getBoundary()}else if(arguments.length===2){var n=arguments[0],r=arguments[1],i=new bs(n,r);return i.getBoundary()}};var B_=function(){this.count=null};B_.prototype.interfaces_=function(){return[]};B_.prototype.getClass=function(){return B_};function HO(){}function ZO(){}var XO=function(){};function YO(){}function $O(){}function KO(){}var xs=function(){},K1={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};xs.prototype.interfaces_=function(){return[]};xs.prototype.getClass=function(){return xs};xs.chars=function(t,e){for(var n=new Array(e).fill(null),r=0;r<e;r++)n[r]=t;return String(n)};xs.getStackTrace=function(){if(arguments.length===1){var t=arguments[0],e=new YO,n=new HO;return t.printStackTrace(n),e.toString()}else if(arguments.length===2){var r=arguments[0],i=arguments[1],o="";new ZO(xs.getStackTrace(r));for(var c=new KO,l=0;l<i;l++)try{o+=c.readLine()+xs.NEWLINE}catch(d){if(d instanceof $O)yn.shouldNeverReachHere();else throw d}finally{}return o}};xs.split=function(t,e){for(var n=e.length,r=new vt,i=""+t,o=i.indexOf(e);o>=0;){var c=i.substring(0,o);r.add(c),i=i.substring(o+n),o=i.indexOf(e)}i.length>0&&r.add(i);for(var l=new Array(r.size()).fill(null),d=0;d<l.length;d++)l[d]=r.get(d);return l};xs.toString=function(){if(arguments.length===1){var t=arguments[0];return xs.SIMPLE_ORDINATE_FORMAT.format(t)}};xs.spaces=function(t){return xs.chars(" ",t)};K1.NEWLINE.get=function(){return Fi.getProperty("line.separator")};K1.SIMPLE_ORDINATE_FORMAT.get=function(){return new XO};Object.defineProperties(xs,K1);var qr=function(){};qr.prototype.interfaces_=function(){return[]};qr.prototype.getClass=function(){return qr};qr.copyCoord=function(t,e,n,r){for(var i=Math.min(t.getDimension(),n.getDimension()),o=0;o<i;o++)n.setOrdinate(r,o,t.getOrdinate(e,o))};qr.isRing=function(t){var e=t.size();return e===0?!0:e<=3?!1:t.getOrdinate(0,Vn.X)===t.getOrdinate(e-1,Vn.X)&&t.getOrdinate(0,Vn.Y)===t.getOrdinate(e-1,Vn.Y)};qr.isEqual=function(t,e){var n=t.size(),r=e.size();if(n!==r)return!1;for(var i=Math.min(t.getDimension(),e.getDimension()),o=0;o<n;o++)for(var c=0;c<i;c++){var l=t.getOrdinate(o,c),d=e.getOrdinate(o,c);if(t.getOrdinate(o,c)!==e.getOrdinate(o,c)&&!(cn.isNaN(l)&&cn.isNaN(d)))return!1}return!0};qr.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(qr.copy(e,0,r,0,i),i>0)for(var o=i;o<n;o++)qr.copy(e,i-1,r,o,1);return r};qr.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)qr.swap(t,r,e-r)};qr.swap=function(t,e,n){if(e===n)return null;for(var r=0;r<t.getDimension();r++){var i=t.getOrdinate(e,r);t.setOrdinate(e,r,t.getOrdinate(n,r)),t.setOrdinate(n,r,i)}};qr.copy=function(t,e,n,r,i){for(var o=0;o<i;o++)qr.copyCoord(t,e+o,n,r+o)};qr.toString=function(){if(arguments.length===1){var t=arguments[0],e=t.size();if(e===0)return"()";var n=t.getDimension(),r=new Na;r.append("(");for(var i=0;i<e;i++){i>0&&r.append(" ");for(var o=0;o<n;o++)o>0&&r.append(","),r.append(xs.toString(t.getOrdinate(i,o)))}return r.append(")"),r.toString()}};qr.ensureValidRing=function(t,e){var n=e.size();if(n===0)return e;if(n<=3)return qr.createClosedRing(t,e,4);var r=e.getOrdinate(0,Vn.X)===e.getOrdinate(n-1,Vn.X)&&e.getOrdinate(0,Vn.Y)===e.getOrdinate(n-1,Vn.Y);return r?e:qr.createClosedRing(t,e,n+1)};qr.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();qr.copy(e,0,r,0,i);for(var o=i;o<n;o++)qr.copy(e,0,r,o,1);return r};var Rr=function(t){function e(r,i){t.call(this,i),this._points=null,this.init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new Wt:this._points.expandEnvelope(new Wt)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return t.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var i=arguments[0],o=arguments[1];if(!this.isEquivalentClass(i))return!1;var c=i;if(this._points.size()!==c._points.size())return!1;for(var l=0;l<this._points.size();l++)if(!r.equal(r._points.getCoordinate(l),c._points.getCoordinate(l),o))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var r=this,i=0;i<Math.trunc(this._points.size()/2);i++){var o=r._points.size()-1-i;if(!r._points.getCoordinate(i).equals(r._points.getCoordinate(o)))return r._points.getCoordinate(i).compareTo(r._points.getCoordinate(o))>0&&qr.reverse(r._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?jn.FALSE:0},e.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return Tt.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var r=this._points.copy();qr.reverse(r);var i=this.getFactory().createLineString(r);return i},e.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){for(var i=arguments[0],o=i,c=0,l=0;c<this._points.size()&&l<o._points.size();){var d=r._points.getCoordinate(c).compareTo(o._points.getCoordinate(l));if(d!==0)return d;c++,l++}return c<this._points.size()?1:l<o._points.size()?-1:0}else if(arguments.length===2){var y=arguments[0],S=arguments[1],E=y;return S.compare(this._points,E._points)}},e.prototype.apply=function(){var r=this;if(rn(arguments[0],Ka))for(var i=arguments[0],o=0;o<this._points.size();o++)i.filter(r._points.getCoordinate(o));else if(rn(arguments[0],qs)){var c=arguments[0];if(this._points.size()===0)return null;for(var l=0;l<this._points.size()&&(c.filter(r._points,l),!c.isDone());l++);c.isGeometryChanged()&&this.geometryChanged()}else if(rn(arguments[0],Ia)){var d=arguments[0];d.filter(this)}else if(rn(arguments[0],Al)){var y=arguments[0];y.filter(this)}},e.prototype.getBoundary=function(){return new bs(this).getBoundary()},e.prototype.isEquivalentClass=function(r){return r instanceof e},e.prototype.clone=function(){var r=t.prototype.clone.call(this);return r._points=this._points.clone(),r},e.prototype.getCoordinateN=function(r){return this._points.getCoordinate(r)},e.prototype.getGeometryType=function(){return"LineString"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._points},e.prototype.isEmpty=function(){return this._points.size()===0},e.prototype.init=function(r){if(r===null&&(r=this.getFactory().getCoordinateSequenceFactory().create([])),r.size()===1)throw new wr("Invalid number of points in LineString (found "+r.size()+" - must be 0 or >= 2)");this._points=r},e.prototype.isCoordinate=function(r){for(var i=this,o=0;o<this._points.size();o++)if(i._points.getCoordinate(o).equals(r))return!0;return!1},e.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},e.prototype.getPointN=function(r){return this.getFactory().createPoint(this._points.getCoordinate(r))},e.prototype.interfaces_=function(){return[am]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,n),e}(nn),lm=function(){};lm.prototype.interfaces_=function(){return[]};lm.prototype.getClass=function(){return lm};var Uo=function(t){function e(r,i){t.call(this,i),this._coordinates=r||null,this.init(this._coordinates)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new Wt;var r=new Wt;return r.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),r},e.prototype.getSortIndex=function(){return t.SORTINDEX_POINT},e.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},e.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];return this.isEquivalentClass(r)?this.isEmpty()&&r.isEmpty()?!0:this.isEmpty()!==r.isEmpty()?!1:this.equal(r.getCoordinate(),this.getCoordinate(),i):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){},e.prototype.getCoordinate=function(){return this._coordinates.size()!==0?this._coordinates.getCoordinate(0):null},e.prototype.getBoundaryDimension=function(){return jn.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getNumPoints=function(){return this.isEmpty()?0:1},e.prototype.reverse=function(){return this.copy()},e.prototype.getX=function(){if(this.getCoordinate()===null)throw new Error("getX called on empty Point");return this.getCoordinate().x},e.prototype.compareToSameClass=function(){if(arguments.length===1){var r=arguments[0],i=r;return this.getCoordinate().compareTo(i.getCoordinate())}else if(arguments.length===2){var o=arguments[0],c=arguments[1],l=o;return c.compare(this._coordinates,l._coordinates)}},e.prototype.apply=function(){if(rn(arguments[0],Ka)){var r=arguments[0];if(this.isEmpty())return null;r.filter(this.getCoordinate())}else if(rn(arguments[0],qs)){var i=arguments[0];if(this.isEmpty())return null;i.filter(this._coordinates,0),i.isGeometryChanged()&&this.geometryChanged()}else if(rn(arguments[0],Ia)){var o=arguments[0];o.filter(this)}else if(rn(arguments[0],Al)){var c=arguments[0];c.filter(this)}},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.clone=function(){var r=t.prototype.clone.call(this);return r._coordinates=this._coordinates.clone(),r},e.prototype.getGeometryType=function(){return"Point"},e.prototype.copy=function(){return new e(this._coordinates.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._coordinates},e.prototype.getY=function(){if(this.getCoordinate()===null)throw new Error("getY called on empty Point");return this.getCoordinate().y},e.prototype.isEmpty=function(){return this._coordinates.size()===0},e.prototype.init=function(r){r===null&&(r=this.getFactory().getCoordinateSequenceFactory().create([])),yn.isTrue(r.size()<=1),this._coordinates=r},e.prototype.isSimple=function(){return!0},e.prototype.interfaces_=function(){return[lm]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 4902022702746615e3},Object.defineProperties(e,n),e}(nn),mu=function(){};mu.prototype.interfaces_=function(){return[]};mu.prototype.getClass=function(){return mu};var ai=function(t){function e(r,i,o){if(t.call(this,o),this._shell=null,this._holes=null,r===null&&(r=this.getFactory().createLinearRing()),i===null&&(i=[]),t.hasNullElements(i))throw new wr("holes must not contain null elements");if(r.isEmpty()&&t.hasNonEmptyElements(i))throw new wr("shell is empty but holes are not");this._shell=r,this._holes=i}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},e.prototype.getSortIndex=function(){return t.SORTINDEX_POLYGON},e.prototype.getCoordinates=function(){var r=this;if(this.isEmpty())return[];for(var i=new Array(this.getNumPoints()).fill(null),o=-1,c=this._shell.getCoordinates(),l=0;l<c.length;l++)o++,i[o]=c[l];for(var d=0;d<this._holes.length;d++)for(var y=r._holes[d].getCoordinates(),S=0;S<y.length;S++)o++,i[o]=y[S];return i},e.prototype.getArea=function(){var r=this,i=0;i+=Math.abs(Tt.signedArea(this._shell.getCoordinateSequence()));for(var o=0;o<this._holes.length;o++)i-=Math.abs(Tt.signedArea(r._holes[o].getCoordinateSequence()));return i},e.prototype.isRectangle=function(){if(this.getNumInteriorRing()!==0||this._shell===null||this._shell.getNumPoints()!==5)return!1;for(var r=this._shell.getCoordinateSequence(),i=this.getEnvelopeInternal(),o=0;o<5;o++){var c=r.getX(o);if(!(c===i.getMinX()||c===i.getMaxX()))return!1;var l=r.getY(o);if(!(l===i.getMinY()||l===i.getMaxY()))return!1}for(var d=r.getX(0),y=r.getY(0),S=1;S<=4;S++){var E=r.getX(S),C=r.getY(S),A=E!==d,M=C!==y;if(A===M)return!1;d=E,y=C}return!0},e.prototype.equalsExact=function(){var r=this;if(arguments.length===2){var i=arguments[0],o=arguments[1];if(!this.isEquivalentClass(i))return!1;var c=i,l=this._shell,d=c._shell;if(!l.equalsExact(d,o)||this._holes.length!==c._holes.length)return!1;for(var y=0;y<this._holes.length;y++)if(!r._holes[y].equalsExact(c._holes[y],o))return!1;return!0}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){var r=this;if(arguments.length===0){this.normalize(this._shell,!0);for(var i=0;i<this._holes.length;i++)r.normalize(r._holes[i],!1);ec.sort(this._holes)}else if(arguments.length===2){var o=arguments[0],c=arguments[1];if(o.isEmpty())return null;var l=new Array(o.getCoordinates().length-1).fill(null);Fi.arraycopy(o.getCoordinates(),0,l,0,l.length);var d=kn.minCoordinate(o.getCoordinates());kn.scroll(l,d),Fi.arraycopy(l,0,o.getCoordinates(),0,l.length),o.getCoordinates()[l.length]=l[0],Tt.isCCW(o.getCoordinates())===c&&kn.reverse(o.getCoordinates())}},e.prototype.getCoordinate=function(){return this._shell.getCoordinate()},e.prototype.getNumInteriorRing=function(){return this._holes.length},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.getLength=function(){var r=this,i=0;i+=this._shell.getLength();for(var o=0;o<this._holes.length;o++)i+=r._holes[o].getLength();return i},e.prototype.getNumPoints=function(){for(var r=this,i=this._shell.getNumPoints(),o=0;o<this._holes.length;o++)i+=r._holes[o].getNumPoints();return i},e.prototype.reverse=function(){var r=this,i=this.copy();i._shell=this._shell.copy().reverse(),i._holes=new Array(this._holes.length).fill(null);for(var o=0;o<this._holes.length;o++)i._holes[o]=r._holes[o].copy().reverse();return i},e.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},e.prototype.compareToSameClass=function(){var r=this;if(arguments.length===1){var i=arguments[0],o=this._shell,c=i._shell;return o.compareToSameClass(c)}else if(arguments.length===2){var l=arguments[0],d=arguments[1],y=l,S=this._shell,E=y._shell,C=S.compareToSameClass(E,d);if(C!==0)return C;for(var A=this.getNumInteriorRing(),M=y.getNumInteriorRing(),R=0;R<A&&R<M;){var N=r.getInteriorRingN(R),B=y.getInteriorRingN(R),O=N.compareToSameClass(B,d);if(O!==0)return O;R++}return R<A?1:R<M?-1:0}},e.prototype.apply=function(r){var i=this;if(rn(r,Ka)){this._shell.apply(r);for(var o=0;o<this._holes.length;o++)i._holes[o].apply(r)}else if(rn(r,qs)){if(this._shell.apply(r),!r.isDone())for(var c=0;c<this._holes.length&&(i._holes[c].apply(r),!r.isDone());c++);r.isGeometryChanged()&&this.geometryChanged()}else if(rn(r,Ia))r.filter(this);else if(rn(r,Al)){r.filter(this),this._shell.apply(r);for(var l=0;l<this._holes.length;l++)i._holes[l].apply(r)}},e.prototype.getBoundary=function(){var r=this;if(this.isEmpty())return this.getFactory().createMultiLineString();var i=new Array(this._holes.length+1).fill(null);i[0]=this._shell;for(var o=0;o<this._holes.length;o++)i[o+1]=r._holes[o];return i.length<=1?this.getFactory().createLinearRing(i[0].getCoordinateSequence()):this.getFactory().createMultiLineString(i)},e.prototype.clone=function(){var r=this,i=t.prototype.clone.call(this);i._shell=this._shell.clone(),i._holes=new Array(this._holes.length).fill(null);for(var o=0;o<this._holes.length;o++)i._holes[o]=r._holes[o].clone();return i},e.prototype.getGeometryType=function(){return"Polygon"},e.prototype.copy=function(){for(var r=this,i=this._shell.copy(),o=new Array(this._holes.length).fill(null),c=0;c<o.length;c++)o[c]=r._holes[c].copy();return new e(i,o,this._factory)},e.prototype.getExteriorRing=function(){return this._shell},e.prototype.isEmpty=function(){return this._shell.isEmpty()},e.prototype.getInteriorRingN=function(r){return this._holes[r]},e.prototype.interfaces_=function(){return[mu]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(e,n),e}(nn),Yf=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return nn.SORTINDEX_MULTIPOINT},e.prototype.isValid=function(){return!0},e.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];return this.isEquivalentClass(r)?t.prototype.equalsExact.call(this,r,i):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getCoordinate=function(){if(arguments.length===1){var r=arguments[0];return this._geometries[r].getCoordinate()}else return t.prototype.getCoordinate.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return jn.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.getGeometryType=function(){return"MultiPoint"},e.prototype.copy=function(){for(var r=this,i=new Array(this._geometries.length).fill(null),o=0;o<i.length;o++)i[o]=r._geometries[o].copy();return new e(i,this._factory)},e.prototype.interfaces_=function(){return[lm]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-8048474874175356e3},Object.defineProperties(e,n),e}(lo),Ja=function(t){function e(r,i){r instanceof Oe&&i instanceof Mn&&(r=i.getCoordinateSequenceFactory().create(r)),t.call(this,r,i),this.validateConstruction()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return nn.SORTINDEX_LINEARRING},e.prototype.getBoundaryDimension=function(){return jn.FALSE},e.prototype.isClosed=function(){return this.isEmpty()?!0:t.prototype.isClosed.call(this)},e.prototype.reverse=function(){var r=this._points.copy();qr.reverse(r);var i=this.getFactory().createLinearRing(r);return i},e.prototype.validateConstruction=function(){if(!this.isEmpty()&&!t.prototype.isClosed.call(this))throw new wr("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<e.MINIMUM_VALID_SIZE)throw new wr("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,n),e}(Rr),Ya=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return nn.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];return this.isEquivalentClass(r)?t.prototype.equalsExact.call(this,r,i):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var r=this,i=this._geometries.length,o=new Array(i).fill(null),c=0;c<this._geometries.length;c++)o[c]=r._geometries[c].reverse();return this.getFactory().createMultiPolygon(o)},e.prototype.getBoundary=function(){var r=this;if(this.isEmpty())return this.getFactory().createMultiLineString();for(var i=new vt,o=0;o<this._geometries.length;o++)for(var c=r._geometries[o],l=c.getBoundary(),d=0;d<l.getNumGeometries();d++)i.add(l.getGeometryN(d));var y=new Array(i.size()).fill(null);return this.getFactory().createMultiLineString(i.toArray(y))},e.prototype.getGeometryType=function(){return"MultiPolygon"},e.prototype.copy=function(){for(var r=this,i=new Array(this._geometries.length).fill(null),o=0;o<i.length;o++)i[o]=r._geometries[o].copy();return new e(i,this._factory)},e.prototype.interfaces_=function(){return[mu]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(e,n),e}(lo),Es=function(t){this._factory=t||null,this._isUserDataCopied=!1},dy={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};Es.prototype.setCopyUserData=function(t){this._isUserDataCopied=t};Es.prototype.edit=function(t,e){if(t===null)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n};Es.prototype.editInternal=function(t,e){return this._factory===null&&(this._factory=t.getFactory()),t instanceof lo?this.editGeometryCollection(t,e):t instanceof ai?this.editPolygon(t,e):t instanceof Uo?e.edit(t,this._factory):t instanceof Rr?e.edit(t,this._factory):(yn.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)};Es.prototype.editGeometryCollection=function(t,e){for(var n=this,r=e.edit(t,this._factory),i=new vt,o=0;o<r.getNumGeometries();o++){var c=n.edit(r.getGeometryN(o),e);c===null||c.isEmpty()||i.add(c)}return r.getClass()===Yf?this._factory.createMultiPoint(i.toArray([])):r.getClass()===ic?this._factory.createMultiLineString(i.toArray([])):r.getClass()===Ya?this._factory.createMultiPolygon(i.toArray([])):this._factory.createGeometryCollection(i.toArray([]))};Es.prototype.editPolygon=function(t,e){var n=this,r=e.edit(t,this._factory);if(r===null&&(r=this._factory.createPolygon(null)),r.isEmpty())return r;var i=this.edit(r.getExteriorRing(),e);if(i===null||i.isEmpty())return this._factory.createPolygon();for(var o=new vt,c=0;c<r.getNumInteriorRing();c++){var l=n.edit(r.getInteriorRingN(c),e);l===null||l.isEmpty()||o.add(l)}return this._factory.createPolygon(i,o.toArray([]))};Es.prototype.interfaces_=function(){return[]};Es.prototype.getClass=function(){return Es};Es.GeometryEditorOperation=function(){};dy.NoOpGeometryOperation.get=function(){return um};dy.CoordinateOperation.get=function(){return cm};dy.CoordinateSequenceOperation.get=function(){return hm};Object.defineProperties(Es,dy);var um=function(){};um.prototype.edit=function(t,e){return t};um.prototype.interfaces_=function(){return[Es.GeometryEditorOperation]};um.prototype.getClass=function(){return um};var cm=function(){};cm.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return n===null?t:t instanceof Ja?e.createLinearRing(n):t instanceof Rr?e.createLineString(n):t instanceof Uo?n.length>0?e.createPoint(n[0]):e.createPoint():t};cm.prototype.interfaces_=function(){return[Es.GeometryEditorOperation]};cm.prototype.getClass=function(){return cm};var hm=function(){};hm.prototype.edit=function(t,e){return t instanceof Ja?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Rr?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Uo?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t};hm.prototype.interfaces_=function(){return[Es.GeometryEditorOperation]};hm.prototype.getClass=function(){return hm};var Ur=function(){var t=this;if(this._dimension=3,this._coordinates=null,arguments.length===1){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var e=arguments[0];this._coordinates=new Array(e).fill(null);for(var n=0;n<e;n++)t._coordinates[n]=new Oe}else if(rn(arguments[0],Vn)){var r=arguments[0];if(r===null)return this._coordinates=new Array(0).fill(null),null;this._dimension=r.getDimension(),this._coordinates=new Array(r.size()).fill(null);for(var i=0;i<this._coordinates.length;i++)t._coordinates[i]=r.getCoordinateCopy(i)}}else if(arguments.length===2){if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var o=arguments[0],c=arguments[1];this._coordinates=o,this._dimension=c,o===null&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var l=arguments[0],d=arguments[1];this._coordinates=new Array(l).fill(null),this._dimension=d;for(var y=0;y<l;y++)t._coordinates[y]=new Oe}}},GC={serialVersionUID:{configurable:!0}};Ur.prototype.setOrdinate=function(t,e,n){switch(e){case Vn.X:this._coordinates[t].x=n;break;case Vn.Y:this._coordinates[t].y=n;break;case Vn.Z:this._coordinates[t].z=n;break;default:throw new wr("invalid ordinateIndex")}};Ur.prototype.size=function(){return this._coordinates.length};Ur.prototype.getOrdinate=function(t,e){switch(e){case Vn.X:return this._coordinates[t].x;case Vn.Y:return this._coordinates[t].y;case Vn.Z:return this._coordinates[t].z}return cn.NaN};Ur.prototype.getCoordinate=function(){if(arguments.length===1){var t=arguments[0];return this._coordinates[t]}else if(arguments.length===2){var e=arguments[0],n=arguments[1];n.x=this._coordinates[e].x,n.y=this._coordinates[e].y,n.z=this._coordinates[e].z}};Ur.prototype.getCoordinateCopy=function(t){return new Oe(this._coordinates[t])};Ur.prototype.getDimension=function(){return this._dimension};Ur.prototype.getX=function(t){return this._coordinates[t].x};Ur.prototype.clone=function(){for(var t=this,e=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)e[n]=t._coordinates[n].clone();return new Ur(e,this._dimension)};Ur.prototype.expandEnvelope=function(t){for(var e=this,n=0;n<this._coordinates.length;n++)t.expandToInclude(e._coordinates[n]);return t};Ur.prototype.copy=function(){for(var t=this,e=new Array(this.size()).fill(null),n=0;n<this._coordinates.length;n++)e[n]=t._coordinates[n].copy();return new Ur(e,this._dimension)};Ur.prototype.toString=function(){var t=this;if(this._coordinates.length>0){var e=new Na(17*this._coordinates.length);e.append("("),e.append(this._coordinates[0]);for(var n=1;n<this._coordinates.length;n++)e.append(", "),e.append(t._coordinates[n]);return e.append(")"),e.toString()}else return"()"};Ur.prototype.getY=function(t){return this._coordinates[t].y};Ur.prototype.toCoordinateArray=function(){return this._coordinates};Ur.prototype.interfaces_=function(){return[Vn,Ts]};Ur.prototype.getClass=function(){return Ur};GC.serialVersionUID.get=function(){return-0xcb44a778db18e00};Object.defineProperties(Ur,GC);var Qa=function(){},J1={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};Qa.prototype.readResolve=function(){return Qa.instance()};Qa.prototype.create=function(){if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return new Ur(t)}else if(rn(arguments[0],Vn)){var e=arguments[0];return new Ur(e)}}else if(arguments.length===2){var n=arguments[0],r=arguments[1];return r>3&&(r=3),r<2?new Ur(n):new Ur(n,r)}};Qa.prototype.interfaces_=function(){return[Gf,Ts]};Qa.prototype.getClass=function(){return Qa};Qa.instance=function(){return Qa.instanceObject};J1.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00};J1.instanceObject.get=function(){return new Qa};Object.defineProperties(Qa,J1);var qC=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(n){return this.map_.get(n)||null},e.prototype.put=function(n,r){return this.map_.set(n,r),r},e.prototype.values=function(){for(var n=new vt,r=this.map_.values(),i=r.next();!i.done;)n.add(i.value),i=r.next();return n},e.prototype.entrySet=function(){var n=new $1;return this.map_.entries().forEach(function(r){return n.add(r)}),n},e.prototype.size=function(){return this.map_.size()},e}(_h),Wn=function t(){if(this._modelType=null,this._scale=null,arguments.length===0)this._modelType=t.FLOATING;else if(arguments.length===1){if(arguments[0]instanceof Ca){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if(typeof arguments[0]=="number"){var n=arguments[0];this._modelType=t.FIXED,this.setScale(n)}else if(arguments[0]instanceof t){var r=arguments[0];this._modelType=r._modelType,this._scale=r._scale}}},Q1={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};Wn.prototype.equals=function(t){if(!(t instanceof Wn))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale};Wn.prototype.compareTo=function(t){var e=t,n=this.getMaximumSignificantDigits(),r=e.getMaximumSignificantDigits();return new Sa(n).compareTo(new Sa(r))};Wn.prototype.getScale=function(){return this._scale};Wn.prototype.isFloating=function(){return this._modelType===Wn.FLOATING||this._modelType===Wn.FLOATING_SINGLE};Wn.prototype.getType=function(){return this._modelType};Wn.prototype.toString=function(){var t="UNKNOWN";return this._modelType===Wn.FLOATING?t="Floating":this._modelType===Wn.FLOATING_SINGLE?t="Floating-Single":this._modelType===Wn.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t};Wn.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var t=arguments[0];if(cn.isNaN(t))return t;if(this._modelType===Wn.FLOATING_SINGLE){var e=t;return e}return this._modelType===Wn.FIXED?Math.round(t*this._scale)/this._scale:t}else if(arguments[0]instanceof Oe){var n=arguments[0];if(this._modelType===Wn.FLOATING)return null;n.x=this.makePrecise(n.x),n.y=this.makePrecise(n.y)}};Wn.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Wn.FLOATING?t=16:this._modelType===Wn.FLOATING_SINGLE?t=6:this._modelType===Wn.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t};Wn.prototype.setScale=function(t){this._scale=Math.abs(t)};Wn.prototype.interfaces_=function(){return[Ts,Cs]};Wn.prototype.getClass=function(){return Wn};Wn.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e};Q1.serialVersionUID.get=function(){return 7777263578777804e3};Q1.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(Wn,Q1);var Ca=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},eb={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};Ca.prototype.readResolve=function(){return Ca.nameToTypeMap.get(this._name)};Ca.prototype.toString=function(){return this._name};Ca.prototype.interfaces_=function(){return[Ts]};Ca.prototype.getClass=function(){return Ca};eb.serialVersionUID.get=function(){return-552860263173159e4};eb.nameToTypeMap.get=function(){return new qC};Object.defineProperties(Ca,eb);Wn.Type=Ca;Wn.FIXED=new Ca("FIXED");Wn.FLOATING=new Ca("FLOATING");Wn.FLOATING_SINGLE=new Ca("FLOATING SINGLE");var Mn=function t(){this._precisionModel=new Wn,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?rn(arguments[0],Gf)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Wn&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},WC={serialVersionUID:{configurable:!0}};Mn.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new Oe(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new Oe(t.getMinX(),t.getMinY()),new Oe(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new Oe(t.getMinX(),t.getMinY()),new Oe(t.getMinX(),t.getMaxY()),new Oe(t.getMaxX(),t.getMaxY()),new Oe(t.getMaxX(),t.getMinY()),new Oe(t.getMinX(),t.getMinY())]),null)};Mn.prototype.createLineString=function(t){if(t){if(t instanceof Array)return new Rr(this.getCoordinateSequenceFactory().create(t),this);if(rn(t,Vn))return new Rr(t,this)}else return new Rr(this.getCoordinateSequenceFactory().create([]),this)};Mn.prototype.createMultiLineString=function(){if(arguments.length===0)return new ic(null,this);if(arguments.length===1){var t=arguments[0];return new ic(t,this)}};Mn.prototype.buildGeometry=function(t){for(var e=null,n=!1,r=!1,i=t.iterator();i.hasNext();){var o=i.next(),c=o.getClass();e===null&&(e=c),c!==e&&(n=!0),o.isGeometryCollectionOrDerived()&&(r=!0)}if(e===null)return this.createGeometryCollection();if(n||r)return this.createGeometryCollection(Mn.toGeometryArray(t));var l=t.iterator().next(),d=t.size()>1;if(d){if(l instanceof ai)return this.createMultiPolygon(Mn.toPolygonArray(t));if(l instanceof Rr)return this.createMultiLineString(Mn.toLineStringArray(t));if(l instanceof Uo)return this.createMultiPoint(Mn.toPointArray(t));yn.shouldNeverReachHere("Unhandled class: "+l.getClass().getName())}return l};Mn.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(t!==null?this.getCoordinateSequenceFactory().create(t):null)};Mn.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Oe){var t=arguments[0];return this.createPoint(t!==null?this.getCoordinateSequenceFactory().create([t]):null)}else if(rn(arguments[0],Vn)){var e=arguments[0];return new Uo(e,this)}}};Mn.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};Mn.prototype.createPolygon=function(){if(arguments.length===0)return new ai(null,null,this);if(arguments.length===1){if(rn(arguments[0],Vn)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof Ja){var n=arguments[0];return this.createPolygon(n,null)}}else if(arguments.length===2){var r=arguments[0],i=arguments[1];return new ai(r,i,this)}};Mn.prototype.getSRID=function(){return this._SRID};Mn.prototype.createGeometryCollection=function(){if(arguments.length===0)return new lo(null,this);if(arguments.length===1){var t=arguments[0];return new lo(t,this)}};Mn.prototype.createGeometry=function(t){var e=new Es(this);return e.edit(t,{edit:function(){if(arguments.length===2){var n=arguments[0];return this._coordinateSequenceFactory.create(n)}}})};Mn.prototype.getPrecisionModel=function(){return this._precisionModel};Mn.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(t!==null?this.getCoordinateSequenceFactory().create(t):null)}else if(rn(arguments[0],Vn)){var e=arguments[0];return new Ja(e,this)}}};Mn.prototype.createMultiPolygon=function(){if(arguments.length===0)return new Ya(null,this);if(arguments.length===1){var t=arguments[0];return new Ya(t,this)}};Mn.prototype.createMultiPoint=function(){var t=this;if(arguments.length===0)return new Yf(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Yf(e,this)}else if(arguments[0]instanceof Array){var n=arguments[0];return this.createMultiPoint(n!==null?this.getCoordinateSequenceFactory().create(n):null)}else if(rn(arguments[0],Vn)){var r=arguments[0];if(r===null)return this.createMultiPoint(new Array(0).fill(null));for(var i=new Array(r.size()).fill(null),o=0;o<r.size();o++){var c=t.getCoordinateSequenceFactory().create(1,r.getDimension());qr.copy(r,o,c,0,1),i[o]=t.createPoint(c)}return this.createMultiPoint(i)}}};Mn.prototype.interfaces_=function(){return[Ts]};Mn.prototype.getClass=function(){return Mn};Mn.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toGeometryArray=function(t){if(t===null)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.getDefaultCoordinateSequenceFactory=function(){return Qa.instance()};Mn.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)};Mn.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)};WC.serialVersionUID.get=function(){return-6820524753094096e3};Object.defineProperties(Mn,WC);var JO=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],my=function(t){this.geometryFactory=t||new Mn};my.prototype.read=function(t){var e;typeof t=="string"?e=JSON.parse(t):e=t;var n=e.type;if(!pa[n])throw new Error("Unknown GeoJSON type: "+e.type);return JO.indexOf(n)!==-1?pa[n].apply(this,[e.coordinates]):n==="GeometryCollection"?pa[n].apply(this,[e.geometries]):pa[n].apply(this,[e])};my.prototype.write=function(t){var e=t.getGeometryType();if(!wl[e])throw new Error("Geometry is not supported");return wl[e].apply(this,[t])};var pa={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!pa[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=pa.bbox.apply(this,[t.bbox])),e},FeatureCollection:function(t){var e=this,n={};if(t.features){n.features=[];for(var r=0;r<t.features.length;++r)n.features.push(e.read(t.features[r]))}return t.bbox&&(n.bbox=this.parse.bbox.apply(this,[t.bbox])),n},coordinates:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(new Oe(r[0],r[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new Oe(t[0],t[1]),new Oe(t[2],t[1]),new Oe(t[2],t[3]),new Oe(t[0],t[3]),new Oe(t[0],t[1])])},Point:function(t){var e=new Oe(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=this,n=[],r=0;r<t.length;++r)n.push(pa.Point.apply(e,[t[r]]));return this.geometryFactory.createMultiPoint(n)},LineString:function(t){var e=pa.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=this,n=[],r=0;r<t.length;++r)n.push(pa.LineString.apply(e,[t[r]]));return this.geometryFactory.createMultiLineString(n)},Polygon:function(t){for(var e=this,n=pa.coordinates.apply(this,[t[0]]),r=this.geometryFactory.createLinearRing(n),i=[],o=1;o<t.length;++o){var c=t[o],l=pa.coordinates.apply(e,[c]),d=e.geometryFactory.createLinearRing(l);i.push(d)}return this.geometryFactory.createPolygon(r,i)},MultiPolygon:function(t){for(var e=this,n=[],r=0;r<t.length;++r){var i=t[r];n.push(pa.Polygon.apply(e,[i]))}return this.geometryFactory.createMultiPolygon(n)},GeometryCollection:function(t){for(var e=this,n=[],r=0;r<t.length;++r){var i=t[r];n.push(e.read(i))}return this.geometryFactory.createGeometryCollection(n)}},wl={coordinate:function(t){return[t.x,t.y]},Point:function(t){var e=wl.coordinate.apply(this,[t.getCoordinate()]);return{type:"Point",coordinates:e}},MultiPoint:function(t){for(var e=this,n=[],r=0;r<t._geometries.length;++r){var i=t._geometries[r],o=wl.Point.apply(e,[i]);n.push(o.coordinates)}return{type:"MultiPoint",coordinates:n}},LineString:function(t){for(var e=this,n=[],r=t.getCoordinates(),i=0;i<r.length;++i){var o=r[i];n.push(wl.coordinate.apply(e,[o]))}return{type:"LineString",coordinates:n}},MultiLineString:function(t){for(var e=this,n=[],r=0;r<t._geometries.length;++r){var i=t._geometries[r],o=wl.LineString.apply(e,[i]);n.push(o.coordinates)}return{type:"MultiLineString",coordinates:n}},Polygon:function(t){var e=this,n=[],r=wl.LineString.apply(this,[t._shell]);n.push(r.coordinates);for(var i=0;i<t._holes.length;++i){var o=t._holes[i],c=wl.LineString.apply(e,[o]);n.push(c.coordinates)}return{type:"Polygon",coordinates:n}},MultiPolygon:function(t){for(var e=this,n=[],r=0;r<t._geometries.length;++r){var i=t._geometries[r],o=wl.Polygon.apply(e,[i]);n.push(o.coordinates)}return{type:"MultiPolygon",coordinates:n}},GeometryCollection:function(t){for(var e=this,n=[],r=0;r<t._geometries.length;++r){var i=t._geometries[r],o=i.getGeometryType();n.push(wl[o].apply(e,[i]))}return{type:"GeometryCollection",geometries:n}}},tb=function(t){this.geometryFactory=t||new Mn,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new my(this.geometryFactory)};tb.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Wn.FIXED&&this.reducePrecision(e),e};tb.prototype.reducePrecision=function(t){var e=this,n,r;if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t.points)for(n=0,r=t.points.length;n<r;n++)e.precisionModel.makePrecise(t.points[n]);else if(t.geometries)for(n=0,r=t.geometries.length;n<r;n++)e.reducePrecision(t.geometries[n])};var HC=function(){this.parser=new my(this.geometryFactory)};HC.prototype.write=function(t){return this.parser.write(t)};var ut=function(){},gy={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};ut.prototype.interfaces_=function(){return[]};ut.prototype.getClass=function(){return ut};ut.opposite=function(t){return t===ut.LEFT?ut.RIGHT:t===ut.RIGHT?ut.LEFT:t};gy.ON.get=function(){return 0};gy.LEFT.get=function(){return 1};gy.RIGHT.get=function(){return 2};Object.defineProperties(ut,gy);function _y(t){this.message=t||""}_y.prototype=new Error;_y.prototype.name="EmptyStackException";function Oa(){this.array_=[]}Oa.prototype=new js;Oa.prototype.add=function(t){return this.array_.push(t),!0};Oa.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]};Oa.prototype.push=function(t){return this.array_.push(t),t};Oa.prototype.pop=function(t){if(this.array_.length===0)throw new _y;return this.array_.pop()};Oa.prototype.peek=function(){if(this.array_.length===0)throw new _y;return this.array_[this.array_.length-1]};Oa.prototype.empty=function(){return this.array_.length===0};Oa.prototype.isEmpty=function(){return this.empty()};Oa.prototype.search=function(t){return this.array_.indexOf(t)};Oa.prototype.size=function(){return this.array_.length};Oa.prototype.toArray=function(){for(var t=this,e=[],n=0,r=this.array_.length;n<r;n++)e.push(t.array_[n]);return e};var Ta=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};Ta.prototype.getCoordinate=function(){return this._minCoord};Ta.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n};Ta.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();yn.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],r=Tt.computeOrientation(this._minCoord,n,e),i=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===Tt.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===Tt.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)};Ta.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge(),r=n.getCoordinates();if(e<0||e+1>=r.length||r[e].y===r[e+1].y)return-1;var i=ut.LEFT;return r[e].y<r[e+1].y&&(i=ut.RIGHT),i};Ta.prototype.getEdge=function(){return this._orientedDe};Ta.prototype.checkForRightmostCoordinate=function(t){for(var e=this,n=t.getEdge().getCoordinates(),r=0;r<n.length-1;r++)(e._minCoord===null||n[r].x>e._minCoord.x)&&(e._minDe=t,e._minIndex=r,e._minCoord=n[r])};Ta.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode(),e=t.getEdges();this._minDe=e.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};Ta.prototype.findEdge=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next();r.isForward()&&e.checkForRightmostCoordinate(r)}yn.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var i=this.getRightmostSide(this._minDe,this._minIndex);i===ut.LEFT&&(this._orientedDe=this._minDe.getSym())};Ta.prototype.interfaces_=function(){return[]};Ta.prototype.getClass=function(){return Ta};var Dl=function(t){function e(n,r){t.call(this,e.msgWithCoord(n,r)),this.pt=r?new Oe(r):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(n,r){return r?n:n+" [ "+r+" ]"},e}(kl),yy=function(){this.array_=[]};yy.prototype.addLast=function(t){this.array_.push(t)};yy.prototype.removeFirst=function(){return this.array_.shift()};yy.prototype.isEmpty=function(){return this.array_.length===0};var uo=function(){this._finder=null,this._dirEdgeList=new vt,this._nodes=new vt,this._rightMostCoord=null,this._env=null,this._finder=new Ta};uo.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.setVisited(!1)}};uo.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};uo.prototype.computeNodeDepth=function(t){for(var e=this,n=null,r=t.getEdges().iterator();r.hasNext();){var i=r.next();if(i.isVisited()||i.getSym().isVisited()){n=i;break}}if(n===null)throw new Dl("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(n);for(var o=t.getEdges().iterator();o.hasNext();){var c=o.next();c.setVisited(!0),e.copySymDepths(c)}};uo.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(ut.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)};uo.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};uo.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(ut.RIGHT)>=1&&e.getDepth(ut.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}};uo.prototype.computeDepths=function(t){var e=this,n=new $1,r=new yy,i=t.getNode();for(r.addLast(i),n.add(i),t.setVisited(!0);!r.isEmpty();){var o=r.removeFirst();n.add(o),e.computeNodeDepth(o);for(var c=o.getEdges().iterator();c.hasNext();){var l=c.next(),d=l.getSym();if(!d.isVisited()){var y=d.getNode();n.contains(y)||(r.addLast(y),n.add(y))}}}};uo.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0};uo.prototype.getEnvelope=function(){if(this._env===null){for(var t=new Wt,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next(),r=n.getEdge().getCoordinates(),i=0;i<r.length-1;i++)t.expandToInclude(r[i]);this._env=t}return this._env};uo.prototype.addReachable=function(t){var e=this,n=new Oa;for(n.add(t);!n.empty();){var r=n.pop();e.add(r,n)}};uo.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(ut.LEFT,t.getDepth(ut.RIGHT)),e.setDepth(ut.RIGHT,t.getDepth(ut.LEFT))};uo.prototype.add=function(t,e){var n=this;t.setVisited(!0),this._nodes.add(t);for(var r=t.getEdges().iterator();r.hasNext();){var i=r.next();n._dirEdgeList.add(i);var o=i.getSym(),c=o.getNode();c.isVisited()||e.push(c)}};uo.prototype.getNodes=function(){return this._nodes};uo.prototype.getDirectedEdges=function(){return this._dirEdgeList};uo.prototype.interfaces_=function(){return[Cs]};uo.prototype.getClass=function(){return uo};var ar=function t(){var e=this;if(this.location=null,arguments.length===1){if(arguments[0]instanceof Array){var n=arguments[0];this.init(n.length)}else if(Number.isInteger(arguments[0])){var r=arguments[0];this.init(1),this.location[ut.ON]=r}else if(arguments[0]instanceof t){var i=arguments[0];if(this.init(i.location.length),i!==null)for(var o=0;o<this.location.length;o++)e.location[o]=i.location[o]}}else if(arguments.length===3){var c=arguments[0],l=arguments[1],d=arguments[2];this.init(3),this.location[ut.ON]=c,this.location[ut.LEFT]=l,this.location[ut.RIGHT]=d}};ar.prototype.setAllLocations=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]=t};ar.prototype.isNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]!==ze.NONE)return!1;return!0};ar.prototype.setAllLocationsIfNull=function(t){for(var e=this,n=0;n<this.location.length;n++)e.location[n]===ze.NONE&&(e.location[n]=t)};ar.prototype.isLine=function(){return this.location.length===1};ar.prototype.merge=function(t){var e=this;if(t.location.length>this.location.length){var n=new Array(3).fill(null);n[ut.ON]=this.location[ut.ON],n[ut.LEFT]=ze.NONE,n[ut.RIGHT]=ze.NONE,this.location=n}for(var r=0;r<this.location.length;r++)e.location[r]===ze.NONE&&r<t.location.length&&(e.location[r]=t.location[r])};ar.prototype.getLocations=function(){return this.location};ar.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[ut.LEFT];this.location[ut.LEFT]=this.location[ut.RIGHT],this.location[ut.RIGHT]=t};ar.prototype.toString=function(){var t=new Na;return this.location.length>1&&t.append(ze.toLocationSymbol(this.location[ut.LEFT])),t.append(ze.toLocationSymbol(this.location[ut.ON])),this.location.length>1&&t.append(ze.toLocationSymbol(this.location[ut.RIGHT])),t.toString()};ar.prototype.setLocations=function(t,e,n){this.location[ut.ON]=t,this.location[ut.LEFT]=e,this.location[ut.RIGHT]=n};ar.prototype.get=function(t){return t<this.location.length?this.location[t]:ze.NONE};ar.prototype.isArea=function(){return this.location.length>1};ar.prototype.isAnyNull=function(){for(var t=this,e=0;e<this.location.length;e++)if(t.location[e]===ze.NONE)return!0;return!1};ar.prototype.setLocation=function(){if(arguments.length===1){var t=arguments[0];this.setLocation(ut.ON,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.location[e]=n}};ar.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(ze.NONE)};ar.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]};ar.prototype.allPositionsEqual=function(t){for(var e=this,n=0;n<this.location.length;n++)if(e.location[n]!==t)return!1;return!0};ar.prototype.interfaces_=function(){return[]};ar.prototype.getClass=function(){return ar};var $n=function t(){if(this.elt=new Array(2).fill(null),arguments.length===1){if(Number.isInteger(arguments[0])){var e=arguments[0];this.elt[0]=new ar(e),this.elt[1]=new ar(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new ar(n.elt[0]),this.elt[1]=new ar(n.elt[1])}}else if(arguments.length===2){var r=arguments[0],i=arguments[1];this.elt[0]=new ar(ze.NONE),this.elt[1]=new ar(ze.NONE),this.elt[r].setLocation(i)}else if(arguments.length===3){var o=arguments[0],c=arguments[1],l=arguments[2];this.elt[0]=new ar(o,c,l),this.elt[1]=new ar(o,c,l)}else if(arguments.length===4){var d=arguments[0],y=arguments[1],S=arguments[2],E=arguments[3];this.elt[0]=new ar(ze.NONE,ze.NONE,ze.NONE),this.elt[1]=new ar(ze.NONE,ze.NONE,ze.NONE),this.elt[d].setLocations(y,S,E)}};$n.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t};$n.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)};$n.prototype.isNull=function(t){return this.elt[t].isNull()};$n.prototype.setAllLocationsIfNull=function(){if(arguments.length===1){var t=arguments[0];this.setAllLocationsIfNull(0,t),this.setAllLocationsIfNull(1,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.elt[e].setAllLocationsIfNull(n)}};$n.prototype.isLine=function(t){return this.elt[t].isLine()};$n.prototype.merge=function(t){for(var e=this,n=0;n<2;n++)e.elt[n]===null&&t.elt[n]!==null?e.elt[n]=new ar(t.elt[n]):e.elt[n].merge(t.elt[n])};$n.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()};$n.prototype.getLocation=function(){if(arguments.length===1){var t=arguments[0];return this.elt[t].get(ut.ON)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}};$n.prototype.toString=function(){var t=new Na;return this.elt[0]!==null&&(t.append("A:"),t.append(this.elt[0].toString())),this.elt[1]!==null&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()};$n.prototype.isArea=function(){if(arguments.length===0)return this.elt[0].isArea()||this.elt[1].isArea();if(arguments.length===1){var t=arguments[0];return this.elt[t].isArea()}};$n.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()};$n.prototype.setLocation=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(ut.ON,e)}else if(arguments.length===3){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}};$n.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)};$n.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)};$n.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new ar(this.elt[t].location[0]))};$n.prototype.interfaces_=function(){return[]};$n.prototype.getClass=function(){return $n};$n.toLineLabel=function(t){for(var e=new $n(ze.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var Kr=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new vt,this._pts=new vt,this._label=new $n(ze.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new vt,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};Kr.prototype.computeRing=function(){var t=this;if(this._ring!==null)return null;for(var e=new Array(this._pts.size()).fill(null),n=0;n<this._pts.size();n++)e[n]=t._pts.get(n);this._ring=this._geometryFactory.createLinearRing(e),this._isHole=Tt.isCCW(this._ring.getCoordinates())};Kr.prototype.isIsolated=function(){return this._label.getGeometryCount()===1};Kr.prototype.computePoints=function(t){var e=this;this._startDe=t;var n=t,r=!0;do{if(n===null)throw new Dl("Found null DirectedEdge");if(n.getEdgeRing()===e)throw new Dl("Directed Edge visited twice during ring-building at "+n.getCoordinate());e._edges.add(n);var i=n.getLabel();yn.isTrue(i.isArea()),e.mergeLabel(i),e.addPoints(n.getEdge(),n.isForward(),r),r=!1,e.setEdgeRing(n,e),n=e.getNext(n)}while(n!==this._startDe)};Kr.prototype.getLinearRing=function(){return this._ring};Kr.prototype.getCoordinate=function(t){return this._pts.get(t)};Kr.prototype.computeMaxNodeDegree=function(){var t=this;this._maxNodeDegree=0;var e=this._startDe;do{var n=e.getNode(),r=n.getEdges().getOutgoingDegree(t);r>t._maxNodeDegree&&(t._maxNodeDegree=r),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2};Kr.prototype.addPoints=function(t,e,n){var r=this,i=t.getCoordinates();if(e){var o=1;n&&(o=0);for(var c=o;c<i.length;c++)r._pts.add(i[c])}else{var l=i.length-2;n&&(l=i.length-1);for(var d=l;d>=0;d--)r._pts.add(i[d])}};Kr.prototype.isHole=function(){return this._isHole};Kr.prototype.setInResult=function(){var t=this._startDe;do t.getEdge().setInResult(!0),t=t.getNext();while(t!==this._startDe)};Kr.prototype.containsPoint=function(t){var e=this.getLinearRing(),n=e.getEnvelopeInternal();if(!n.contains(t)||!Tt.isPointInRing(t,e.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();){var i=r.next();if(i.containsPoint(t))return!1}return!0};Kr.prototype.addHole=function(t){this._holes.add(t)};Kr.prototype.isShell=function(){return this._shell===null};Kr.prototype.getLabel=function(){return this._label};Kr.prototype.getEdges=function(){return this._edges};Kr.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};Kr.prototype.getShell=function(){return this._shell};Kr.prototype.mergeLabel=function(){if(arguments.length===1){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],r=e.getLocation(n,ut.RIGHT);if(r===ze.NONE)return null;if(this._label.getLocation(n)===ze.NONE)return this._label.setLocation(n,r),null}};Kr.prototype.setShell=function(t){this._shell=t,t!==null&&t.addHole(this)};Kr.prototype.toPolygon=function(t){for(var e=this,n=new Array(this._holes.size()).fill(null),r=0;r<this._holes.size();r++)n[r]=e._holes.get(r).getLinearRing();var i=t.createPolygon(this.getLinearRing(),n);return i};Kr.prototype.interfaces_=function(){return[]};Kr.prototype.getClass=function(){return Kr};var QO=function(t){function e(){var n=arguments[0],r=arguments[1];t.call(this,n,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setEdgeRing=function(n,r){n.setMinEdgeRing(r)},e.prototype.getNext=function(n){return n.getNextMin()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Kr),e5=function(t){function e(){var n=arguments[0],r=arguments[1];t.call(this,n,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildMinimalRings=function(){var n=this,r=new vt,i=this._startDe;do{if(i.getMinEdgeRing()===null){var o=new QO(i,n._geometryFactory);r.add(o)}i=i.getNext()}while(i!==this._startDe);return r},e.prototype.setEdgeRing=function(n,r){n.setEdgeRing(r)},e.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var n=this,r=this._startDe;do{var i=r.getNode();i.getEdges().linkMinimalDirectedEdges(n),r=r.getNext()}while(r!==this._startDe)},e.prototype.getNext=function(n){return n.getNext()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Kr),as=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._label=t}};as.prototype.setVisited=function(t){this._isVisited=t};as.prototype.setInResult=function(t){this._isInResult=t};as.prototype.isCovered=function(){return this._isCovered};as.prototype.isCoveredSet=function(){return this._isCoveredSet};as.prototype.setLabel=function(t){this._label=t};as.prototype.getLabel=function(){return this._label};as.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0};as.prototype.updateIM=function(t){yn.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)};as.prototype.isInResult=function(){return this._isInResult};as.prototype.isVisited=function(){return this._isVisited};as.prototype.interfaces_=function(){return[]};as.prototype.getClass=function(){return as};var vy=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var n=arguments[0],r=arguments[1];this._coord=n,this._edges=r,this._label=new $n(0,ze.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var n=this.getEdges().getEdges().iterator();n.hasNext();){var r=n.next();if(r.getEdge().isInResult())return!0}return!1},e.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(n){n.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(n){},e.prototype.computeMergedLocation=function(n,r){var i=ze.NONE;if(i=this._label.getLocation(r),!n.isNull(r)){var o=n.getLocation(r);i!==ze.BOUNDARY&&(i=o)}return i},e.prototype.setLabel=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];this._label===null?this._label=new $n(n,r):this._label.setLocation(n,r)}else return t.prototype.setLabel.apply(this,arguments)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var n=this;if(arguments[0]instanceof e){var r=arguments[0];this.mergeLabel(r._label)}else if(arguments[0]instanceof $n)for(var i=arguments[0],o=0;o<2;o++){var c=n.computeMergedLocation(i,o),l=n._label.getLocation(o);l===ze.NONE&&n._label.setLocation(o,c)}},e.prototype.add=function(n){this._edges.insert(n),n.setNode(this)},e.prototype.setLabelBoundary=function(n){if(this._label===null)return null;var r=ze.NONE;this._label!==null&&(r=this._label.getLocation(n));var i=null;switch(r){case ze.BOUNDARY:i=ze.INTERIOR;break;case ze.INTERIOR:i=ze.BOUNDARY;break;default:i=ze.BOUNDARY;break}this._label.setLocation(n,i)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(as),La=function(){this.nodeMap=new Xi,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};La.prototype.find=function(t){return this.nodeMap.get(t)};La.prototype.addNode=function(){if(arguments[0]instanceof Oe){var t=arguments[0],e=this.nodeMap.get(t);return e===null&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}else if(arguments[0]instanceof vy){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return r===null?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}};La.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};La.prototype.iterator=function(){return this.nodeMap.values().iterator()};La.prototype.values=function(){return this.nodeMap.values()};La.prototype.getBoundaryNodes=function(t){for(var e=new vt,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===ze.BOUNDARY&&e.add(r)}return e};La.prototype.add=function(t){var e=t.getCoordinate(),n=this.addNode(e);n.add(t)};La.prototype.interfaces_=function(){return[]};La.prototype.getClass=function(){return La};var Jn=function(){},Pm={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Jn.prototype.interfaces_=function(){return[]};Jn.prototype.getClass=function(){return Jn};Jn.isNorthern=function(t){return t===Jn.NE||t===Jn.NW};Jn.isOpposite=function(t,e){if(t===e)return!1;var n=(t-e+4)%4;return n===2};Jn.commonHalfPlane=function(t,e){if(t===e)return t;var n=(t-e+4)%4;if(n===2)return-1;var r=t<e?t:e,i=t>e?t:e;return r===0&&i===3?3:r};Jn.isInHalfPlane=function(t,e){return e===Jn.SE?t===Jn.SE||t===Jn.SW:t===e||t===e+1};Jn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new wr("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Jn.NE:Jn.SE:e>=0?Jn.NW:Jn.SW}else if(arguments[0]instanceof Oe&&arguments[1]instanceof Oe){var n=arguments[0],r=arguments[1];if(r.x===n.x&&r.y===n.y)throw new wr("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?Jn.NE:Jn.SE:r.y>=n.y?Jn.NW:Jn.SW}};Pm.NE.get=function(){return 0};Pm.NW.get=function(){return 1};Pm.SW.get=function(){return 2};Pm.SE.get=function(){return 3};Object.defineProperties(Jn,Pm);var Yi=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var t=arguments[0];this._edge=t}else if(arguments.length===3){var e=arguments[0],n=arguments[1],r=arguments[2],i=null;this._edge=e,this.init(n,r),this._label=i}else if(arguments.length===4){var o=arguments[0],c=arguments[1],l=arguments[2],d=arguments[3];this._edge=o,this.init(c,l),this._label=d}};Yi.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:Tt.computeOrientation(t._p0,t._p1,this._p1)};Yi.prototype.getDy=function(){return this._dy};Yi.prototype.getCoordinate=function(){return this._p0};Yi.prototype.setNode=function(t){this._node=t};Yi.prototype.print=function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),r=n.lastIndexOf("."),i=n.substring(r+1);t.print("  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)};Yi.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)};Yi.prototype.getDirectedCoordinate=function(){return this._p1};Yi.prototype.getDx=function(){return this._dx};Yi.prototype.getLabel=function(){return this._label};Yi.prototype.getEdge=function(){return this._edge};Yi.prototype.getQuadrant=function(){return this._quadrant};Yi.prototype.getNode=function(){return this._node};Yi.prototype.toString=function(){var t=Math.atan2(this._dy,this._dx),e=this.getClass().getName(),n=e.lastIndexOf("."),r=e.substring(n+1);return"  "+r+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label};Yi.prototype.computeLabel=function(t){};Yi.prototype.init=function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=Jn.quadrant(this._dx,this._dy),yn.isTrue(!(this._dx===0&&this._dy===0),"EdgeEnd with identical endpoints found")};Yi.prototype.interfaces_=function(){return[Cs]};Yi.prototype.getClass=function(){return Yi};var Qv=function(t){function e(){var n=arguments[0],r=arguments[1];if(t.call(this,n),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=r,r)this.init(n.getCoordinate(0),n.getCoordinate(1));else{var i=n.getNumPoints()-1;this.init(n.getCoordinate(i),n.getCoordinate(i-1))}this.computeDirectedLabel()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getNextMin=function(){return this._nextMin},e.prototype.getDepth=function(n){return this._depth[n]},e.prototype.setVisited=function(n){this._isVisited=n},e.prototype.computeDirectedLabel=function(){this._label=new $n(this._edge.getLabel()),this._isForward||this._label.flip()},e.prototype.getNext=function(){return this._next},e.prototype.setDepth=function(n,r){if(this._depth[n]!==-999&&this._depth[n]!==r)throw new Dl("assigned depths do not match",this.getCoordinate());this._depth[n]=r},e.prototype.isInteriorAreaEdge=function(){for(var n=this,r=!0,i=0;i<2;i++)n._label.isArea(i)&&n._label.getLocation(i,ut.LEFT)===ze.INTERIOR&&n._label.getLocation(i,ut.RIGHT)===ze.INTERIOR||(r=!1);return r},e.prototype.setNextMin=function(n){this._nextMin=n},e.prototype.print=function(n){t.prototype.print.call(this,n),n.print(" "+this._depth[ut.LEFT]+"/"+this._depth[ut.RIGHT]),n.print(" ("+this.getDepthDelta()+")"),this._isInResult&&n.print(" inResult")},e.prototype.setMinEdgeRing=function(n){this._minEdgeRing=n},e.prototype.isLineEdge=function(){var n=this._label.isLine(0)||this._label.isLine(1),r=!this._label.isArea(0)||this._label.allPositionsEqual(0,ze.EXTERIOR),i=!this._label.isArea(1)||this._label.allPositionsEqual(1,ze.EXTERIOR);return n&&r&&i},e.prototype.setEdgeRing=function(n){this._edgeRing=n},e.prototype.getMinEdgeRing=function(){return this._minEdgeRing},e.prototype.getDepthDelta=function(){var n=this._edge.getDepthDelta();return this._isForward||(n=-n),n},e.prototype.setInResult=function(n){this._isInResult=n},e.prototype.getSym=function(){return this._sym},e.prototype.isForward=function(){return this._isForward},e.prototype.getEdge=function(){return this._edge},e.prototype.printEdge=function(n){this.print(n),n.print(" "),this._isForward?this._edge.print(n):this._edge.printReverse(n)},e.prototype.setSym=function(n){this._sym=n},e.prototype.setVisitedEdge=function(n){this.setVisited(n),this._sym.setVisited(n)},e.prototype.setEdgeDepths=function(n,r){var i=this.getEdge().getDepthDelta();this._isForward||(i=-i);var o=1;n===ut.LEFT&&(o=-1);var c=ut.opposite(n),l=i*o,d=r+l;this.setDepth(n,r),this.setDepth(c,d)},e.prototype.getEdgeRing=function(){return this._edgeRing},e.prototype.isInResult=function(){return this._isInResult},e.prototype.setNext=function(n){this._next=n},e.prototype.isVisited=function(){return this._isVisited},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.depthFactor=function(n,r){return n===ze.EXTERIOR&&r===ze.INTERIOR?1:n===ze.INTERIOR&&r===ze.EXTERIOR?-1:0},e}(Yi),$f=function(){};$f.prototype.createNode=function(t){return new vy(t,null)};$f.prototype.interfaces_=function(){return[]};$f.prototype.getClass=function(){return $f};var Lr=function(){if(this._edges=new vt,this._nodes=null,this._edgeEndList=new vt,arguments.length===0)this._nodes=new La(new $f);else if(arguments.length===1){var t=arguments[0];this._nodes=new La(t)}};Lr.prototype.printEdges=function(t){var e=this;t.println("Edges:");for(var n=0;n<this._edges.size();n++){t.println("edge "+n+":");var r=e._edges.get(n);r.print(t),r.eiList.print(t)}};Lr.prototype.find=function(t){return this._nodes.find(t)};Lr.prototype.addNode=function(){if(arguments[0]instanceof vy){var t=arguments[0];return this._nodes.addNode(t)}else if(arguments[0]instanceof Oe){var e=arguments[0];return this._nodes.addNode(e)}};Lr.prototype.getNodeIterator=function(){return this._nodes.iterator()};Lr.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkResultDirectedEdges()}};Lr.prototype.debugPrintln=function(t){Fi.out.println(t)};Lr.prototype.isBoundaryNode=function(t,e){var n=this._nodes.find(e);if(n===null)return!1;var r=n.getLabel();return r!==null&&r.getLocation(t)===ze.BOUNDARY};Lr.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next();e.getEdges().linkAllDirectedEdges()}};Lr.prototype.matchInSameDirection=function(t,e,n,r){return t.equals(n)?Tt.computeOrientation(t,e,r)===Tt.COLLINEAR&&Jn.quadrant(t,e)===Jn.quadrant(n,r):!1};Lr.prototype.getEdgeEnds=function(){return this._edgeEndList};Lr.prototype.debugPrint=function(t){Fi.out.print(t)};Lr.prototype.getEdgeIterator=function(){return this._edges.iterator()};Lr.prototype.findEdgeInSameDirection=function(t,e){for(var n=this,r=0;r<this._edges.size();r++){var i=n._edges.get(r),o=i.getCoordinates();if(n.matchInSameDirection(t,e,o[0],o[1])||n.matchInSameDirection(t,e,o[o.length-1],o[o.length-2]))return i}return null};Lr.prototype.insertEdge=function(t){this._edges.add(t)};Lr.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null};Lr.prototype.addEdges=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next();e._edges.add(r);var i=new Qv(r,!0),o=new Qv(r,!1);i.setSym(o),o.setSym(i),e.add(i),e.add(o)}};Lr.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)};Lr.prototype.getNodes=function(){return this._nodes.values()};Lr.prototype.findEdge=function(t,e){for(var n=this,r=0;r<this._edges.size();r++){var i=n._edges.get(r),o=i.getCoordinates();if(t.equals(o[0])&&e.equals(o[1]))return i}return null};Lr.prototype.interfaces_=function(){return[]};Lr.prototype.getClass=function(){return Lr};Lr.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.getEdges().linkResultDirectedEdges()}};var jo=function(){this._geometryFactory=null,this._shellList=new vt;var t=arguments[0];this._geometryFactory=t};jo.prototype.sortShellsAndHoles=function(t,e,n){for(var r=t.iterator();r.hasNext();){var i=r.next();i.isHole()?n.add(i):e.add(i)}};jo.prototype.computePolygons=function(t){for(var e=this,n=new vt,r=t.iterator();r.hasNext();){var i=r.next(),o=i.toPolygon(e._geometryFactory);n.add(o)}return n};jo.prototype.placeFreeHoles=function(t,e){for(var n=this,r=e.iterator();r.hasNext();){var i=r.next();if(i.getShell()===null){var o=n.findEdgeRingContaining(i,t);if(o===null)throw new Dl("unable to assign hole to a shell",i.getCoordinate(0));i.setShell(o)}}};jo.prototype.buildMinimalEdgeRings=function(t,e,n){for(var r=this,i=new vt,o=t.iterator();o.hasNext();){var c=o.next();if(c.getMaxNodeDegree()>2){c.linkDirectedEdgesForMinimalEdgeRings();var l=c.buildMinimalRings(),d=r.findShell(l);d!==null?(r.placePolygonHoles(d,l),e.add(d)):n.addAll(l)}else i.add(c)}return i};jo.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){var n=e.next();if(n.containsPoint(t))return!0}return!1};jo.prototype.buildMaximalEdgeRings=function(t){for(var e=this,n=new vt,r=t.iterator();r.hasNext();){var i=r.next();if(i.isInResult()&&i.getLabel().isArea()&&i.getEdgeRing()===null){var o=new e5(i,e._geometryFactory);n.add(o),o.setInResult()}}return n};jo.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}};jo.prototype.getPolygons=function(){var t=this.computePolygons(this._shellList);return t};jo.prototype.findEdgeRingContaining=function(t,e){for(var n=t.getLinearRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),o=null,c=null,l=e.iterator();l.hasNext();){var d=l.next(),y=d.getLinearRing(),S=y.getEnvelopeInternal();o!==null&&(c=o.getLinearRing().getEnvelopeInternal());var E=!1;S.contains(r)&&Tt.isPointInRing(i,y.getCoordinates())&&(E=!0),E&&(o===null||c.contains(S))&&(o=d)}return o};jo.prototype.findShell=function(t){for(var e=0,n=null,r=t.iterator();r.hasNext();){var i=r.next();i.isHole()||(n=i,e++)}return yn.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n};jo.prototype.add=function(){if(arguments.length===1){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(arguments.length===2){var e=arguments[0],n=arguments[1];Lr.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(e),i=new vt,o=this.buildMinimalEdgeRings(r,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}};jo.prototype.interfaces_=function(){return[]};jo.prototype.getClass=function(){return jo};var Kf=function(){};Kf.prototype.getBounds=function(){};Kf.prototype.interfaces_=function(){return[]};Kf.prototype.getClass=function(){return Kf};var Ws=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Ws.prototype.getItem=function(){return this._item};Ws.prototype.getBounds=function(){return this._bounds};Ws.prototype.interfaces_=function(){return[Kf,Ts]};Ws.prototype.getClass=function(){return Ws};var Rl=function(){this._size=null,this._items=null,this._size=0,this._items=new vt,this._items.add(null)};Rl.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t};Rl.prototype.size=function(){return this._size};Rl.prototype.reorder=function(t){for(var e=this,n=null,r=this._items.get(t);t*2<=this._size&&(n=t*2,n!==e._size&&e._items.get(n+1).compareTo(e._items.get(n))<0&&n++,e._items.get(n).compareTo(r)<0);t=n)e._items.set(t,e._items.get(n));this._items.set(t,r)};Rl.prototype.clear=function(){this._size=0,this._items.clear()};Rl.prototype.isEmpty=function(){return this._size===0};Rl.prototype.add=function(t){var e=this;this._items.add(null),this._size+=1;var n=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(n/2)))<0;n/=2)e._items.set(n,e._items.get(Math.trunc(n/2)));this._items.set(n,t)};Rl.prototype.interfaces_=function(){return[]};Rl.prototype.getClass=function(){return Rl};var gu=function(){};gu.prototype.visitItem=function(t){};gu.prototype.interfaces_=function(){return[]};gu.prototype.getClass=function(){return gu};var eh=function(){};eh.prototype.insert=function(t,e){};eh.prototype.remove=function(t,e){};eh.prototype.query=function(){};eh.prototype.interfaces_=function(){return[]};eh.prototype.getClass=function(){return eh};var oi=function(){if(this._childBoundables=new vt,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._level=t}},ZC={serialVersionUID:{configurable:!0}};oi.prototype.getLevel=function(){return this._level};oi.prototype.size=function(){return this._childBoundables.size()};oi.prototype.getChildBoundables=function(){return this._childBoundables};oi.prototype.addChildBoundable=function(t){yn.isTrue(this._bounds===null),this._childBoundables.add(t)};oi.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};oi.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};oi.prototype.interfaces_=function(){return[Kf,Ts]};oi.prototype.getClass=function(){return oi};ZC.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(oi,ZC);var Hs=function(){};Hs.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}};Hs.min=function(t){return Hs.sort(t),t.get(0)};Hs.sort=function(t,e){var n=t.toArray();e?ec.sort(n,e):ec.sort(n);for(var r=t.iterator(),i=0,o=n.length;i<o;i++)r.next(),r.set(n[i])};Hs.singletonList=function(t){var e=new vt;return e.add(t),e};var Yr=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundable1=t,this._boundable2=e,this._itemDistance=n,this._distance=this.distance()};Yr.prototype.expandToQueue=function(t,e){var n=Yr.isComposite(this._boundable1),r=Yr.isComposite(this._boundable2);if(n&&r)return Yr.area(this._boundable1)>Yr.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(r)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new wr("neither boundable is composite")};Yr.prototype.isLeaves=function(){return!(Yr.isComposite(this._boundable1)||Yr.isComposite(this._boundable2))};Yr.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0};Yr.prototype.expand=function(t,e,n,r){for(var i=this,o=t.getChildBoundables(),c=o.iterator();c.hasNext();){var l=c.next(),d=new Yr(l,e,i._itemDistance);d.getDistance()<r&&n.add(d)}};Yr.prototype.getBoundable=function(t){return t===0?this._boundable1:this._boundable2};Yr.prototype.getDistance=function(){return this._distance};Yr.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())};Yr.prototype.interfaces_=function(){return[Cs]};Yr.prototype.getClass=function(){return Yr};Yr.area=function(t){return t.getBounds().getArea()};Yr.isComposite=function(t){return t instanceof oi};var Li=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new vt,this._nodeCapacity=null,arguments.length===0){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(arguments.length===1){var n=arguments[0];yn.isTrue(n>1,"Node capacity must be greater than 1"),this._nodeCapacity=n}},by={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Li.prototype.getNodeCapacity=function(){return this._nodeCapacity};Li.prototype.lastNode=function(t){return t.get(t.size()-1)};Li.prototype.size=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof oi?n+=t.size(i):i instanceof Ws&&(n+=1)}return n}};Li.prototype.removeItem=function(t,e){for(var n=null,r=t.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof Ws&&i.getItem()===e&&(n=i)}return n!==null?(t.getChildBoundables().remove(n),!0):!1};Li.prototype.itemsTree=function(){var t=this;if(arguments.length===0){this.build();var e=this.itemsTree(this._root);return e===null?new vt:e}else if(arguments.length===1){for(var n=arguments[0],r=new vt,i=n.getChildBoundables().iterator();i.hasNext();){var o=i.next();if(o instanceof oi){var c=t.itemsTree(o);c!==null&&r.add(c)}else o instanceof Ws?r.add(o.getItem()):yn.shouldNeverReachHere()}return r.size()<=0?null:r}};Li.prototype.insert=function(t,e){yn.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ws(t,e))};Li.prototype.boundablesAtLevel=function(){var t=this;if(arguments.length===1){var e=arguments[0],n=new vt;return this.boundablesAtLevel(e,this._root,n),n}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2];if(yn.isTrue(r>-2),i.getLevel()===r)return o.add(i),null;for(var c=i.getChildBoundables().iterator();c.hasNext();){var l=c.next();l instanceof oi?t.boundablesAtLevel(r,l,o):(yn.isTrue(l instanceof Ws),r===-1&&o.add(l))}return null}};Li.prototype.query=function(){var t=this;if(arguments.length===1){var e=arguments[0];this.build();var n=new vt;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,n),n}else if(arguments.length===2){var r=arguments[0],i=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,i)}else if(arguments.length===3){if(rn(arguments[2],gu)&&arguments[0]instanceof Object&&arguments[1]instanceof oi)for(var o=arguments[0],c=arguments[1],l=arguments[2],d=c.getChildBoundables(),y=0;y<d.size();y++){var S=d.get(y);t.getIntersectsOp().intersects(S.getBounds(),o)&&(S instanceof oi?t.query(o,S,l):S instanceof Ws?l.visitItem(S.getItem()):yn.shouldNeverReachHere())}else if(rn(arguments[2],js)&&arguments[0]instanceof Object&&arguments[1]instanceof oi)for(var E=arguments[0],C=arguments[1],A=arguments[2],M=C.getChildBoundables(),R=0;R<M.size();R++){var N=M.get(R);t.getIntersectsOp().intersects(N.getBounds(),E)&&(N instanceof oi?t.query(E,N,A):N instanceof Ws?A.add(N.getItem()):yn.shouldNeverReachHere())}}};Li.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0};Li.prototype.getRoot=function(){return this.build(),this._root};Li.prototype.remove=function(){var t=this;if(arguments.length===2){var e=arguments[0],n=arguments[1];return this.build(),this.getIntersectsOp().intersects(this._root.getBounds(),e)?this.remove(e,this._root,n):!1}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2],c=this.removeItem(i,o);if(c)return!0;for(var l=null,d=i.getChildBoundables().iterator();d.hasNext();){var y=d.next();if(t.getIntersectsOp().intersects(y.getBounds(),r)&&y instanceof oi&&(c=t.remove(r,y,o),c)){l=y;break}}return l!==null&&l.getChildBoundables().isEmpty()&&i.getChildBoundables().remove(l),c}};Li.prototype.createHigherLevels=function(t,e){yn.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return n.size()===1?n.get(0):this.createHigherLevels(n,e+1)};Li.prototype.depth=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(arguments.length===1){for(var e=arguments[0],n=0,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof oi){var o=t.depth(i);o>n&&(n=o)}}return n+1}};Li.prototype.createParentBoundables=function(t,e){var n=this;yn.isTrue(!t.isEmpty());var r=new vt;r.add(this.createNode(e));var i=new vt(t);Hs.sort(i,this.getComparator());for(var o=i.iterator();o.hasNext();){var c=o.next();n.lastNode(r).getChildBoundables().size()===n.getNodeCapacity()&&r.add(n.createNode(e)),n.lastNode(r).addChildBoundable(c)}return r};Li.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};Li.prototype.interfaces_=function(){return[Ts]};Li.prototype.getClass=function(){return Li};Li.compareDoubles=function(t,e){return t>e?1:t<e?-1:0};by.IntersectsOp.get=function(){return t5};by.serialVersionUID.get=function(){return-3886435814360241e3};by.DEFAULT_NODE_CAPACITY.get=function(){return 10};Object.defineProperties(Li,by);var t5=function(){},Jf=function(){};Jf.prototype.distance=function(t,e){};Jf.prototype.interfaces_=function(){return[]};Jf.prototype.getClass=function(){return Jf};var XC=function(t){function e(r){r=r||e.DEFAULT_NODE_CAPACITY,t.call(this,r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return e.prototype.createParentBoundablesFromVerticalSlices=function(r,i){var o=this;yn.isTrue(r.length>0);for(var c=new vt,l=0;l<r.length;l++)c.addAll(o.createParentBoundablesFromVerticalSlice(r[l],i));return c},e.prototype.createNode=function(r){return new oS(r)},e.prototype.size=function(){return arguments.length===0?t.prototype.size.call(this):t.prototype.size.apply(this,arguments)},e.prototype.insert=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];if(r.isNull())return null;t.prototype.insert.call(this,r,i)}else return t.prototype.insert.apply(this,arguments)},e.prototype.getIntersectsOp=function(){return e.intersectsOp},e.prototype.verticalSlices=function(r,i){for(var o=Math.trunc(Math.ceil(r.size()/i)),c=new Array(i).fill(null),l=r.iterator(),d=0;d<i;d++){c[d]=new vt;for(var y=0;l.hasNext()&&y<o;){var S=l.next();c[d].add(S),y++}}return c},e.prototype.query=function(){if(arguments.length===1){var r=arguments[0];return t.prototype.query.call(this,r)}else if(arguments.length===2){var i=arguments[0],o=arguments[1];t.prototype.query.call(this,i,o)}else if(arguments.length===3){if(rn(arguments[2],gu)&&arguments[0]instanceof Object&&arguments[1]instanceof oi){var c=arguments[0],l=arguments[1],d=arguments[2];t.prototype.query.call(this,c,l,d)}else if(rn(arguments[2],js)&&arguments[0]instanceof Object&&arguments[1]instanceof oi){var y=arguments[0],S=arguments[1],E=arguments[2];t.prototype.query.call(this,y,S,E)}}},e.prototype.getComparator=function(){return e.yComparator},e.prototype.createParentBoundablesFromVerticalSlice=function(r,i){return t.prototype.createParentBoundables.call(this,r,i)},e.prototype.remove=function(){if(arguments.length===2){var r=arguments[0],i=arguments[1];return t.prototype.remove.call(this,r,i)}else return t.prototype.remove.apply(this,arguments)},e.prototype.depth=function(){return arguments.length===0?t.prototype.depth.call(this):t.prototype.depth.apply(this,arguments)},e.prototype.createParentBoundables=function(r,i){yn.isTrue(!r.isEmpty());var o=Math.trunc(Math.ceil(r.size()/this.getNodeCapacity())),c=new vt(r);Hs.sort(c,e.xComparator);var l=this.verticalSlices(c,Math.trunc(Math.ceil(Math.sqrt(o))));return this.createParentBoundablesFromVerticalSlices(l,i)},e.prototype.nearestNeighbour=function(){if(arguments.length===1){if(rn(arguments[0],Jf)){var r=arguments[0],i=new Yr(this.getRoot(),this.getRoot(),r);return this.nearestNeighbour(i)}else if(arguments[0]instanceof Yr){var o=arguments[0];return this.nearestNeighbour(o,cn.POSITIVE_INFINITY)}}else if(arguments.length===2){if(arguments[0]instanceof e&&rn(arguments[1],Jf)){var c=arguments[0],l=arguments[1],d=new Yr(this.getRoot(),c.getRoot(),l);return this.nearestNeighbour(d)}else if(arguments[0]instanceof Yr&&typeof arguments[1]=="number"){var y=arguments[0],S=arguments[1],E=S,C=null,A=new Rl;for(A.add(y);!A.isEmpty()&&E>0;){var M=A.poll(),R=M.getDistance();if(R>=E)break;M.isLeaves()?(E=R,C=M):M.expandToQueue(A,E)}return[C.getBoundable(0).getItem(),C.getBoundable(1).getItem()]}}else if(arguments.length===3){var N=arguments[0],B=arguments[1],O=arguments[2],G=new Ws(N,B),U=new Yr(this.getRoot(),G,O);return this.nearestNeighbour(U)[0]}},e.prototype.interfaces_=function(){return[eh,Ts]},e.prototype.getClass=function(){return e},e.centreX=function(r){return e.avg(r.getMinX(),r.getMaxX())},e.avg=function(r,i){return(r+i)/2},e.centreY=function(r){return e.avg(r.getMinY(),r.getMaxY())},n.STRtreeNode.get=function(){return oS},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[jf]},compare:function(r,i){return t.compareDoubles(e.centreX(r.getBounds()),e.centreX(i.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[jf]},compare:function(r,i){return t.compareDoubles(e.centreY(r.getBounds()),e.centreY(i.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(r,i){return r.intersects(i)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,n),e}(Li),oS=function(t){function e(){var n=arguments[0];t.call(this,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var n=null,r=this.getChildBoundables().iterator();r.hasNext();){var i=r.next();n===null?n=new Wt(i.getBounds()):n.expandToInclude(i.getBounds())}return n},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(oi),xo=function(){};xo.prototype.interfaces_=function(){return[]};xo.prototype.getClass=function(){return xo};xo.relativeSign=function(t,e){return t<e?-1:t>e?1:0};xo.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=xo.relativeSign(e.x,n.x),i=xo.relativeSign(e.y,n.y);switch(t){case 0:return xo.compareValue(r,i);case 1:return xo.compareValue(i,r);case 2:return xo.compareValue(i,-r);case 3:return xo.compareValue(-r,i);case 4:return xo.compareValue(-r,-i);case 5:return xo.compareValue(-i,-r);case 6:return xo.compareValue(-i,r);case 7:return xo.compareValue(r,-i)}return yn.shouldNeverReachHere("invalid octant value"),0};xo.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var _u=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._segString=t,this.coord=new Oe(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))};_u.prototype.getCoordinate=function(){return this.coord};_u.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)};_u.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:xo.compare(this._segmentOctant,this.coord,e.coord)};_u.prototype.isEndPoint=function(t){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===t};_u.prototype.isInterior=function(){return this._isInterior};_u.prototype.interfaces_=function(){return[Cs]};_u.prototype.getClass=function(){return _u};var co=function(){this._nodeMap=new Xi,this._edge=null;var t=arguments[0];this._edge=t};co.prototype.getSplitCoordinates=function(){var t=this,e=new Tm;this.addEndpoints();for(var n=this.iterator(),r=n.next();n.hasNext();){var i=n.next();t.addEdgeCoordinates(r,i,e),r=i}return e.toCoordinateArray()};co.prototype.addCollapsedNodes=function(){var t=this,e=new vt;this.findCollapsesFromInsertedNodes(e),this.findCollapsesFromExistingVertices(e);for(var n=e.iterator();n.hasNext();){var r=n.next().intValue();t.add(t._edge.getCoordinate(r),r)}};co.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};co.prototype.findCollapsesFromExistingVertices=function(t){for(var e=this,n=0;n<this._edge.size()-2;n++){var r=e._edge.getCoordinate(n),i=e._edge.getCoordinate(n+2);r.equals2D(i)&&t.add(new Sa(n+1))}};co.prototype.addEdgeCoordinates=function(t,e,n){var r=this,i=this._edge.getCoordinate(e.segmentIndex),o=e.isInterior()||!e.coord.equals2D(i);n.add(new Oe(t.coord),!1);for(var c=t.segmentIndex+1;c<=e.segmentIndex;c++)n.add(r._edge.getCoordinate(c));o&&n.add(new Oe(e.coord))};co.prototype.iterator=function(){return this._nodeMap.values().iterator()};co.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints(),this.addCollapsedNodes();for(var n=this.iterator(),r=n.next();n.hasNext();){var i=n.next(),o=e.createSplitEdge(r,i);t.add(o),r=i}};co.prototype.findCollapseIndex=function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var r=e.segmentIndex-t.segmentIndex;return e.isInterior()||r--,r===1?(n[0]=t.segmentIndex+1,!0):!1};co.prototype.findCollapsesFromInsertedNodes=function(t){for(var e=this,n=new Array(1).fill(null),r=this.iterator(),i=r.next();r.hasNext();){var o=r.next(),c=e.findCollapseIndex(i,o,n);c&&t.add(new Sa(n[0])),i=o}};co.prototype.getEdge=function(){return this._edge};co.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)};co.prototype.createSplitEdge=function(t,e){var n=this,r=e.segmentIndex-t.segmentIndex+2,i=this._edge.getCoordinate(e.segmentIndex),o=e.isInterior()||!e.coord.equals2D(i);o||r--;var c=new Array(r).fill(null),l=0;c[l++]=new Oe(t.coord);for(var d=t.segmentIndex+1;d<=e.segmentIndex;d++)c[l++]=n._edge.getCoordinate(d);return o&&(c[l]=new Oe(e.coord)),new Wr(c,this._edge.getData())};co.prototype.add=function(t,e){var n=new _u(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return r!==null?(yn.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)};co.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0),r=n.getCoordinate(0);if(!r.equals2D(e[0]))throw new kl("bad split edge start point at "+r);var i=t.get(t.size()-1),o=i.getCoordinates(),c=o[o.length-1];if(!c.equals2D(e[e.length-1]))throw new kl("bad split edge end point at "+c)};co.prototype.interfaces_=function(){return[]};co.prototype.getClass=function(){return co};var th=function(){};th.prototype.interfaces_=function(){return[]};th.prototype.getClass=function(){return th};th.octant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new wr("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),r=Math.abs(e);return t>=0?e>=0?n>=r?0:1:n>=r?7:6:e>=0?n>=r?3:2:n>=r?4:5}else if(arguments[0]instanceof Oe&&arguments[1]instanceof Oe){var i=arguments[0],o=arguments[1],c=o.x-i.x,l=o.y-i.y;if(c===0&&l===0)throw new wr("Cannot compute the octant for two identical points "+i);return th.octant(c,l)}};var el=function(){};el.prototype.getCoordinates=function(){};el.prototype.size=function(){};el.prototype.getCoordinate=function(t){};el.prototype.isClosed=function(){};el.prototype.setData=function(t){};el.prototype.getData=function(){};el.prototype.interfaces_=function(){return[]};el.prototype.getClass=function(){return el};var fm=function(){};fm.prototype.addIntersection=function(t,e){};fm.prototype.interfaces_=function(){return[el]};fm.prototype.getClass=function(){return fm};var Wr=function(){this._nodeList=new co(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Wr.prototype.getCoordinates=function(){return this._pts};Wr.prototype.size=function(){return this._pts.length};Wr.prototype.getCoordinate=function(t){return this._pts[t]};Wr.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};Wr.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))};Wr.prototype.setData=function(t){this._data=t};Wr.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:th.octant(t,e)};Wr.prototype.getData=function(){return this._data};Wr.prototype.addIntersection=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(arguments.length===4){var n=arguments[0],r=arguments[1],i=arguments[3],o=new Oe(n.getIntersection(i));this.addIntersection(o,r)}};Wr.prototype.toString=function(){return Gs.toLineString(new Ur(this._pts))};Wr.prototype.getNodeList=function(){return this._nodeList};Wr.prototype.addIntersectionNode=function(t,e){var n=e,r=n+1;if(r<this._pts.length){var i=this._pts[r];t.equals2D(i)&&(n=r)}var o=this._nodeList.add(t,n);return o};Wr.prototype.addIntersections=function(t,e,n){for(var r=this,i=0;i<t.getIntersectionNum();i++)r.addIntersection(t,e,n,i)};Wr.prototype.interfaces_=function(){return[fm]};Wr.prototype.getClass=function(){return Wr};Wr.getNodedSubstrings=function(){if(arguments.length===1){var t=arguments[0],e=new vt;return Wr.getNodedSubstrings(t,e),e}else if(arguments.length===2)for(var n=arguments[0],r=arguments[1],i=n.iterator();i.hasNext();){var o=i.next();o.getNodeList().addSplitEdges(r)}};var Zt=function(){if(this.p0=null,this.p1=null,arguments.length===0)this.p0=new Oe,this.p1=new Oe;else if(arguments.length===1){var t=arguments[0];this.p0=new Oe(t.p0),this.p1=new Oe(t.p1)}else if(arguments.length===2)this.p0=arguments[0],this.p1=arguments[1];else if(arguments.length===4){var e=arguments[0],n=arguments[1],r=arguments[2],i=arguments[3];this.p0=new Oe(e,n),this.p1=new Oe(r,i)}},YC={serialVersionUID:{configurable:!0}};Zt.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)};Zt.prototype.orientationIndex=function(){if(arguments[0]instanceof Zt){var t=arguments[0],e=Tt.orientationIndex(this.p0,this.p1,t.p0),n=Tt.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0||e<=0&&n<=0?Math.max(e,n):0}else if(arguments[0]instanceof Oe){var r=arguments[0];return Tt.orientationIndex(this.p0,this.p1,r)}};Zt.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])};Zt.prototype.isVertical=function(){return this.p0.x===this.p1.x};Zt.prototype.equals=function(t){if(!(t instanceof Zt))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)};Zt.prototype.intersection=function(t){var e=new gc;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null};Zt.prototype.project=function(){if(arguments[0]instanceof Oe){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new Oe(t);var e=this.projectionFactor(t),n=new Oe;return n.x=this.p0.x+e*(this.p1.x-this.p0.x),n.y=this.p0.y+e*(this.p1.y-this.p0.y),n}else if(arguments[0]instanceof Zt){var r=arguments[0],i=this.projectionFactor(r.p0),o=this.projectionFactor(r.p1);if(i>=1&&o>=1||i<=0&&o<=0)return null;var c=this.project(r.p0);i<0&&(c=this.p0),i>1&&(c=this.p1);var l=this.project(r.p1);return o<0&&(l=this.p0),o>1&&(l=this.p1),new Zt(c,l)}};Zt.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};Zt.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};Zt.prototype.getCoordinate=function(t){return t===0?this.p0:this.p1};Zt.prototype.distancePerpendicular=function(t){return Tt.distancePointLinePerpendicular(t,this.p0,this.p1)};Zt.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};Zt.prototype.midPoint=function(){return Zt.midPoint(this.p0,this.p1)};Zt.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,r=e*e+n*n;if(r<=0)return cn.NaN;var i=((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r;return i};Zt.prototype.closestPoints=function(t){var e=this.intersection(t);if(e!==null)return[e,e];var n=new Array(2).fill(null),r=cn.MAX_VALUE,i=null,o=this.closestPoint(t.p0);r=o.distance(t.p0),n[0]=o,n[1]=t.p0;var c=this.closestPoint(t.p1);i=c.distance(t.p1),i<r&&(r=i,n[0]=c,n[1]=t.p1);var l=t.closestPoint(this.p0);i=l.distance(this.p0),i<r&&(r=i,n[0]=this.p0,n[1]=l);var d=t.closestPoint(this.p1);return i=d.distance(this.p1),i<r&&(r=i,n[0]=this.p1,n[1]=d),n};Zt.prototype.closestPoint=function(t){var e=this.projectionFactor(t);if(e>0&&e<1)return this.project(t);var n=this.p0.distance(t),r=this.p1.distance(t);return n<r?this.p0:this.p1};Zt.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)};Zt.prototype.getLength=function(){return this.p0.distance(this.p1)};Zt.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return n!==0?n:this.p1.compareTo(e.p1)};Zt.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t};Zt.prototype.equalsTopo=function(t){return this.p0.equals(t.p0)&&(this.p1.equals(t.p1)||this.p0.equals(t.p1))&&this.p1.equals(t.p0)};Zt.prototype.lineIntersection=function(t){try{var e=Us.intersection(this.p0,this.p1,t.p0,t.p1);return e}catch(n){if(!(n instanceof yp))throw n}finally{}return null};Zt.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)};Zt.prototype.pointAlongOffset=function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),r=this.p0.y+t*(this.p1.y-this.p0.y),i=this.p1.x-this.p0.x,o=this.p1.y-this.p0.y,c=Math.sqrt(i*i+o*o),l=0,d=0;if(e!==0){if(c<=0)throw new Error("Cannot compute offset from zero-length line segment");l=e*i/c,d=e*o/c}var y=n-d,S=r+l,E=new Oe(y,S);return E};Zt.prototype.setCoordinates=function(){if(arguments.length===1){var t=arguments[0];this.setCoordinates(t.p0,t.p1)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this.p0.x=e.x,this.p0.y=e.y,this.p1.x=n.x,this.p1.y=n.y}};Zt.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||cn.isNaN(e))&&(e=1),e};Zt.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};Zt.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};Zt.prototype.distance=function(){if(arguments[0]instanceof Zt){var t=arguments[0];return Tt.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}else if(arguments[0]instanceof Oe){var e=arguments[0];return Tt.distancePointLine(e,this.p0,this.p1)}};Zt.prototype.pointAlong=function(t){var e=new Oe;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e};Zt.prototype.hashCode=function(){var t=cn.doubleToLongBits(this.p0.x);t^=cn.doubleToLongBits(this.p0.y)*31;var e=Math.trunc(t)^Math.trunc(t>>32),n=cn.doubleToLongBits(this.p1.x);n^=cn.doubleToLongBits(this.p1.y)*31;var r=Math.trunc(n)^Math.trunc(n>>32);return e^r};Zt.prototype.interfaces_=function(){return[Cs,Ts]};Zt.prototype.getClass=function(){return Zt};Zt.midPoint=function(t,e){return new Oe((t.x+e.x)/2,(t.y+e.y)/2)};YC.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(Zt,YC);var pm=function(){this.tempEnv1=new Wt,this.tempEnv2=new Wt,this._overlapSeg1=new Zt,this._overlapSeg2=new Zt};pm.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];t.getLineSegment(e,this._overlapSeg1),n.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};pm.prototype.interfaces_=function(){return[]};pm.prototype.getClass=function(){return pm};var Go=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=r};Go.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]};Go.prototype.computeSelect=function(t,e,n,r){var i=this._pts[e],o=this._pts[n];if(r.tempEnv1.init(i,o),n-e===1)return r.select(this,e),null;if(!t.intersects(r.tempEnv1))return null;var c=Math.trunc((e+n)/2);e<c&&this.computeSelect(t,e,c,r),c<n&&this.computeSelect(t,c,n,r)};Go.prototype.getCoordinates=function(){for(var t=this,e=new Array(this._end-this._start+1).fill(null),n=0,r=this._start;r<=this._end;r++)e[n++]=t._pts[r];return e};Go.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)};Go.prototype.setId=function(t){this._id=t};Go.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)};Go.prototype.getEnvelope=function(){if(this._env===null){var t=this._pts[this._start],e=this._pts[this._end];this._env=new Wt(t,e)}return this._env};Go.prototype.getEndIndex=function(){return this._end};Go.prototype.getStartIndex=function(){return this._start};Go.prototype.getContext=function(){return this._context};Go.prototype.getId=function(){return this._id};Go.prototype.computeOverlapsInternal=function(t,e,n,r,i,o){var c=this._pts[t],l=this._pts[e],d=n._pts[r],y=n._pts[i];if(e-t===1&&i-r===1)return o.overlap(this,t,n,r),null;if(o.tempEnv1.init(c,l),o.tempEnv2.init(d,y),!o.tempEnv1.intersects(o.tempEnv2))return null;var S=Math.trunc((t+e)/2),E=Math.trunc((r+i)/2);t<S&&(r<E&&this.computeOverlapsInternal(t,S,n,r,E,o),E<i&&this.computeOverlapsInternal(t,S,n,E,i,o)),S<e&&(r<E&&this.computeOverlapsInternal(S,e,n,r,E,o),E<i&&this.computeOverlapsInternal(S,e,n,E,i,o))};Go.prototype.interfaces_=function(){return[]};Go.prototype.getClass=function(){return Go};var va=function(){};va.prototype.interfaces_=function(){return[]};va.prototype.getClass=function(){return va};va.getChainStartIndices=function(t){var e=0,n=new vt;n.add(new Sa(e));do{var r=va.findChainEnd(t,e);n.add(new Sa(r)),e=r}while(e<t.length-1);var i=va.toIntArray(n);return i};va.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var r=Jn.quadrant(t[n],t[n+1]),i=e+1;i<t.length;){if(!t[i-1].equals2D(t[i])){var o=Jn.quadrant(t[i-1],t[i]);if(o!==r)break}i++}return i-1};va.getChains=function(){if(arguments.length===1){var t=arguments[0];return va.getChains(t,null)}else if(arguments.length===2){for(var e=arguments[0],n=arguments[1],r=new vt,i=va.getChainStartIndices(e),o=0;o<i.length-1;o++){var c=new Go(e,i[o],i[o+1],n);r.add(c)}return r}};va.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var oc=function(){};oc.prototype.computeNodes=function(t){};oc.prototype.getNodedSubstrings=function(){};oc.prototype.interfaces_=function(){return[]};oc.prototype.getClass=function(){return oc};var dm=function(){if(this._segInt=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this.setSegmentIntersector(t)}};dm.prototype.setSegmentIntersector=function(t){this._segInt=t};dm.prototype.interfaces_=function(){return[oc]};dm.prototype.getClass=function(){return dm};var nb=function(t){function e(r){r?t.call(this,r):t.call(this),this._monoChains=new vt,this._index=new XC,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={SegmentOverlapAction:{configurable:!0}};return e.prototype.getMonotoneChains=function(){return this._monoChains},e.prototype.getNodedSubstrings=function(){return Wr.getNodedSubstrings(this._nodedSegStrings)},e.prototype.getIndex=function(){return this._index},e.prototype.add=function(r){for(var i=this,o=va.getChains(r.getCoordinates(),r),c=o.iterator();c.hasNext();){var l=c.next();l.setId(i._idCounter++),i._index.insert(l.getEnvelope(),l),i._monoChains.add(l)}},e.prototype.computeNodes=function(r){var i=this;this._nodedSegStrings=r;for(var o=r.iterator();o.hasNext();)i.add(o.next());this.intersectChains()},e.prototype.intersectChains=function(){for(var r=this,i=new sS(this._segInt),o=this._monoChains.iterator();o.hasNext();)for(var c=o.next(),l=r._index.query(c.getEnvelope()),d=l.iterator();d.hasNext();){var y=d.next();if(y.getId()>c.getId()&&(c.computeOverlaps(y,i),r._nOverlaps++),r._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.SegmentOverlapAction.get=function(){return sS},Object.defineProperties(e,n),e}(dm),sS=function(t){function e(){t.call(this),this._si=null;var n=arguments[0];this._si=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(arguments.length===4){var n=arguments[0],r=arguments[1],i=arguments[2],o=arguments[3],c=n.getContext(),l=i.getContext();this._si.processIntersections(c,r,l,o)}else return t.prototype.overlap.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pm),qn=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var e=arguments[0];this.setQuadrantSegments(e)}else if(arguments.length===2){var n=arguments[0],r=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(r)}else if(arguments.length===4){var i=arguments[0],o=arguments[1],c=arguments[2],l=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(c),this.setMitreLimit(l)}}},Ul={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};qn.prototype.getEndCapStyle=function(){return this._endCapStyle};qn.prototype.isSingleSided=function(){return this._isSingleSided};qn.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,this._quadrantSegments===0&&(this._joinStyle=qn.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=qn.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==qn.JOIN_ROUND&&(this._quadrantSegments=qn.DEFAULT_QUADRANT_SEGMENTS)};qn.prototype.getJoinStyle=function(){return this._joinStyle};qn.prototype.setJoinStyle=function(t){this._joinStyle=t};qn.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t};qn.prototype.getSimplifyFactor=function(){return this._simplifyFactor};qn.prototype.getQuadrantSegments=function(){return this._quadrantSegments};qn.prototype.setEndCapStyle=function(t){this._endCapStyle=t};qn.prototype.getMitreLimit=function(){return this._mitreLimit};qn.prototype.setMitreLimit=function(t){this._mitreLimit=t};qn.prototype.setSingleSided=function(t){this._isSingleSided=t};qn.prototype.interfaces_=function(){return[]};qn.prototype.getClass=function(){return qn};qn.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)};Ul.CAP_ROUND.get=function(){return 1};Ul.CAP_FLAT.get=function(){return 2};Ul.CAP_SQUARE.get=function(){return 3};Ul.JOIN_ROUND.get=function(){return 1};Ul.JOIN_MITRE.get=function(){return 2};Ul.JOIN_BEVEL.get=function(){return 3};Ul.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};Ul.DEFAULT_MITRE_LIMIT.get=function(){return 5};Ul.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(qn,Ul);var Nr=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=Tt.COUNTERCLOCKWISE,this._inputLine=t||null},Mm={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Nr.prototype.isDeletable=function(t,e,n,r){var i=this._inputLine[t],o=this._inputLine[e],c=this._inputLine[n];return!this.isConcave(i,o,c)||!this.isShallow(i,o,c,r)?!1:this.isShallowSampled(i,o,t,n,r)};Nr.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,n=this.findNextNonDeletedIndex(e),r=this.findNextNonDeletedIndex(n),i=!1;r<this._inputLine.length;){var o=!1;t.isDeletable(e,n,r,t._distanceTol)&&(t._isDeleted[n]=Nr.DELETE,o=!0,i=!0),o?e=r:e=n,n=t.findNextNonDeletedIndex(e),r=t.findNextNonDeletedIndex(n)}return i};Nr.prototype.isShallowConcavity=function(t,e,n,r){var i=Tt.computeOrientation(t,e,n),o=i===this._angleOrientation;if(!o)return!1;var c=Tt.distancePointLine(e,t,n);return c<r};Nr.prototype.isShallowSampled=function(t,e,n,r,i){var o=this,c=Math.trunc((r-n)/Nr.NUM_PTS_TO_CHECK);c<=0&&(c=1);for(var l=n;l<r;l+=c)if(!o.isShallow(t,e,o._inputLine[l],i))return!1;return!0};Nr.prototype.isConcave=function(t,e,n){var r=Tt.computeOrientation(t,e,n),i=r===this._angleOrientation;return i};Nr.prototype.simplify=function(t){var e=this;this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=Tt.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var n=!1;do n=e.deleteShallowConcavities();while(n);return this.collapseLine()};Nr.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===Nr.DELETE;)e++;return e};Nr.prototype.isShallow=function(t,e,n,r){var i=Tt.distancePointLine(e,t,n);return i<r};Nr.prototype.collapseLine=function(){for(var t=this,e=new Tm,n=0;n<this._inputLine.length;n++)t._isDeleted[n]!==Nr.DELETE&&e.add(t._inputLine[n]);return e.toCoordinateArray()};Nr.prototype.interfaces_=function(){return[]};Nr.prototype.getClass=function(){return Nr};Nr.simplify=function(t,e){var n=new Nr(t);return n.simplify(e)};Mm.INIT.get=function(){return 0};Mm.DELETE.get=function(){return 1};Mm.KEEP.get=function(){return 1};Mm.NUM_PTS_TO_CHECK.get=function(){return 10};Object.defineProperties(Nr,Mm);var ls=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new vt},$C={COORDINATE_ARRAY_TYPE:{configurable:!0}};ls.prototype.getCoordinates=function(){var t=this._ptList.toArray(ls.COORDINATE_ARRAY_TYPE);return t};ls.prototype.setPrecisionModel=function(t){this._precisionModel=t};ls.prototype.addPt=function(t){var e=new Oe(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)};ls.prototype.revere=function(){};ls.prototype.addPts=function(t,e){var n=this;if(e)for(var r=0;r<t.length;r++)n.addPt(t[r]);else for(var i=t.length-1;i>=0;i--)n.addPt(t[i])};ls.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1),n=t.distance(e);return n<this._minimimVertexDistance};ls.prototype.toString=function(){var t=new Mn,e=t.createLineString(this.getCoordinates());return e.toString()};ls.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new Oe(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)};ls.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t};ls.prototype.interfaces_=function(){return[]};ls.prototype.getClass=function(){return ls};$C.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)};Object.defineProperties(ls,$C);var Dn=function(){},yh={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};Dn.prototype.interfaces_=function(){return[]};Dn.prototype.getClass=function(){return Dn};Dn.toDegrees=function(t){return t*180/Math.PI};Dn.normalize=function(t){for(;t>Math.PI;)t-=Dn.PI_TIMES_2;for(;t<=-Math.PI;)t+=Dn.PI_TIMES_2;return t};Dn.angle=function(){if(arguments.length===1){var t=arguments[0];return Math.atan2(t.y,t.x)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],r=n.x-e.x,i=n.y-e.y;return Math.atan2(i,r)}};Dn.isAcute=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=n.x-e.x,c=n.y-e.y,l=r*o+i*c;return l>0};Dn.isObtuse=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=n.x-e.x,c=n.y-e.y,l=r*o+i*c;return l<0};Dn.interiorAngle=function(t,e,n){var r=Dn.angle(e,t),i=Dn.angle(e,n);return Math.abs(i-r)};Dn.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Dn.PI_TIMES_2;t>=Dn.PI_TIMES_2&&(t=0)}else{for(;t>=Dn.PI_TIMES_2;)t-=Dn.PI_TIMES_2;t<0&&(t=0)}return t};Dn.angleBetween=function(t,e,n){var r=Dn.angle(e,t),i=Dn.angle(e,n);return Dn.diff(r,i)};Dn.diff=function(t,e){var n=null;return t<e?n=e-t:n=t-e,n>Math.PI&&(n=2*Math.PI-n),n};Dn.toRadians=function(t){return t*Math.PI/180};Dn.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?Dn.COUNTERCLOCKWISE:n<0?Dn.CLOCKWISE:Dn.NONE};Dn.angleBetweenOriented=function(t,e,n){var r=Dn.angle(e,t),i=Dn.angle(e,n),o=i-r;return o<=-Math.PI?o+Dn.PI_TIMES_2:o>Math.PI?o-Dn.PI_TIMES_2:o};yh.PI_TIMES_2.get=function(){return 2*Math.PI};yh.PI_OVER_2.get=function(){return Math.PI/2};yh.PI_OVER_4.get=function(){return Math.PI/4};yh.COUNTERCLOCKWISE.get=function(){return Tt.COUNTERCLOCKWISE};yh.CLOCKWISE.get=function(){return Tt.CLOCKWISE};yh.NONE.get=function(){return Tt.COLLINEAR};Object.defineProperties(Dn,yh);var _r=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new Zt,this._seg1=new Zt,this._offset0=new Zt,this._offset1=new Zt,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],n=arguments[1],r=arguments[2];this._precisionModel=e,this._bufParams=n,this._li=new gc,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===qn.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)},km={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};_r.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=Tt.computeOrientation(this._s0,this._s1,this._s2),r=n===Tt.CLOCKWISE&&this._side===ut.LEFT||n===Tt.COUNTERCLOCKWISE&&this._side===ut.RIGHT;n===0?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)};_r.prototype.addLineEndCap=function(t,e){var n=new Zt(t,e),r=new Zt;this.computeOffsetSegment(n,ut.LEFT,this._distance,r);var i=new Zt;this.computeOffsetSegment(n,ut.RIGHT,this._distance,i);var o=e.x-t.x,c=e.y-t.y,l=Math.atan2(c,o);switch(this._bufParams.getEndCapStyle()){case qn.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(e,l+Math.PI/2,l-Math.PI/2,Tt.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case qn.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case qn.CAP_SQUARE:var d=new Oe;d.x=Math.abs(this._distance)*Math.cos(l),d.y=Math.abs(this._distance)*Math.sin(l);var y=new Oe(r.p1.x+d.x,r.p1.y+d.y),S=new Oe(i.p1.x+d.x,i.p1.y+d.y);this._segList.addPt(y),this._segList.addPt(S);break}};_r.prototype.getCoordinates=function(){var t=this._segList.getCoordinates();return t};_r.prototype.addMitreJoin=function(t,e,n,r){var i=!0,o=null;try{o=Us.intersection(e.p0,e.p1,n.p0,n.p1);var c=r<=0?1:o.distance(t)/Math.abs(r);c>this._bufParams.getMitreLimit()&&(i=!1)}catch(l){if(l instanceof yp)o=new Oe(0,0),i=!1;else throw l}finally{}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())};_r.prototype.addFilletCorner=function(t,e,n,r,i){var o=e.x-t.x,c=e.y-t.y,l=Math.atan2(c,o),d=n.x-t.x,y=n.y-t.y,S=Math.atan2(y,d);r===Tt.CLOCKWISE?l<=S&&(l+=2*Math.PI):l>=S&&(l-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,l,S,r,i),this._segList.addPt(n)};_r.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*_r.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===qn.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===qn.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))};_r.prototype.createSquare=function(t){this._segList.addPt(new Oe(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new Oe(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new Oe(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new Oe(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()};_r.prototype.addSegments=function(t,e){this._segList.addPts(t,e)};_r.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)};_r.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)};_r.prototype.initSideSegments=function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)};_r.prototype.addLimitedMitreJoin=function(t,e,n,r){var i=this._seg0.p1,o=Dn.angle(i,this._seg0.p0),c=Dn.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1),l=c/2,d=Dn.normalize(o+l),y=Dn.normalize(d+Math.PI),S=r*n,E=S*Math.abs(Math.sin(l)),C=n-E,A=i.x+S*Math.cos(y),M=i.y+S*Math.sin(y),R=new Oe(A,M),N=new Zt(i,R),B=N.pointAlongOffset(1,C),O=N.pointAlongOffset(1,-C);this._side===ut.LEFT?(this._segList.addPt(B),this._segList.addPt(O)):(this._segList.addPt(O),this._segList.addPt(B))};_r.prototype.computeOffsetSegment=function(t,e,n,r){var i=e===ut.LEFT?1:-1,o=t.p1.x-t.p0.x,c=t.p1.y-t.p0.y,l=Math.sqrt(o*o+c*c),d=i*n*o/l,y=i*n*c/l;r.p0.x=t.p0.x-y,r.p0.y=t.p0.y+d,r.p1.x=t.p1.x-y,r.p1.y=t.p1.y+d};_r.prototype.addFilletArc=function(t,e,n,r,i){var o=this,c=r===Tt.CLOCKWISE?-1:1,l=Math.abs(e-n),d=Math.trunc(l/this._filletAngleQuantum+.5);if(d<1)return null;for(var y=0,S=l/d,E=y,C=new Oe;E<l;){var A=e+c*E;C.x=t.x+i*Math.cos(A),C.y=t.y+i*Math.sin(A),o._segList.addPt(C),E+=S}};_r.prototype.addInsideTurn=function(t,e){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*_r.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new Oe((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var r=new Oe((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};_r.prototype.createCircle=function(t){var e=new Oe(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};_r.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)};_r.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new ls,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*_r.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};_r.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var e=this._li.getIntersectionNum();e>=2&&(this._bufParams.getJoinStyle()===qn.JOIN_BEVEL||this._bufParams.getJoinStyle()===qn.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,Tt.CLOCKWISE,this._distance))};_r.prototype.closeRing=function(){this._segList.closeRing()};_r.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};_r.prototype.interfaces_=function(){return[]};_r.prototype.getClass=function(){return _r};km.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};km.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};km.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};km.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(_r,km);var So=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};So.prototype.getOffsetCurve=function(t,e){if(this._distance=e,e===0)return null;var n=e<0,r=Math.abs(e),i=this.getSegGen(r);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,n,i);var o=i.getCoordinates();return n&&kn.reverse(o),o};So.prototype.computeSingleSidedBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=Nr.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],ut.LEFT),n.addFirstSegment();for(var c=o-2;c>=0;c--)n.addNextSegment(i[c],!0)}else{n.addSegments(t,!1);var l=Nr.simplify(t,r),d=l.length-1;n.initSideSegments(l[0],l[1],ut.LEFT),n.addFirstSegment();for(var y=2;y<=d;y++)n.addNextSegment(l[y],!0)}n.addLastSegment(),n.closeRing()};So.prototype.computeRingBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);e===ut.RIGHT&&(r=-r);var i=Nr.simplify(t,r),o=i.length-1;n.initSideSegments(i[o-1],i[0],e);for(var c=1;c<=o;c++){var l=c!==1;n.addNextSegment(i[c],l)}n.closeRing()};So.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),r=Nr.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],ut.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var c=Nr.simplify(t,-n),l=c.length-1;e.initSideSegments(c[l],c[l-1],ut.LEFT);for(var d=l-2;d>=0;d--)e.addNextSegment(c[d],!0);e.addLastSegment(),e.addLineEndCap(c[1],c[0]),e.closeRing()};So.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case qn.CAP_ROUND:e.createCircle(t);break;case qn.CAP_SQUARE:e.createSquare(t);break}};So.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided()||e===0)return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);var o=r.getCoordinates();return o};So.prototype.getBufferParameters=function(){return this._bufParams};So.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()};So.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(n===0)return So.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()};So.prototype.computeOffsetCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=Nr.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],ut.LEFT),n.addFirstSegment();for(var c=o-2;c>=0;c--)n.addNextSegment(i[c],!0)}else{var l=Nr.simplify(t,r),d=l.length-1;n.initSideSegments(l[0],l[1],ut.LEFT),n.addFirstSegment();for(var y=2;y<=d;y++)n.addNextSegment(l[y],!0)}n.addLastSegment()};So.prototype.getSegGen=function(t){return new _r(this._precisionModel,this._bufParams,t)};So.prototype.interfaces_=function(){return[]};So.prototype.getClass=function(){return So};So.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new Oe(t[n]);return e};var nh=function(){this._subgraphs=null,this._seg=new Zt,this._cga=new Tt;var t=arguments[0];this._subgraphs=t},KC={DepthSegment:{configurable:!0}};nh.prototype.findStabbedSegments=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=new vt,r=this._subgraphs.iterator();r.hasNext();){var i=r.next(),o=i.getEnvelope();e.y<o.getMinY()||e.y>o.getMaxY()||t.findStabbedSegments(e,i.getDirectedEdges(),n)}return n}else if(arguments.length===3){if(rn(arguments[2],js)&&arguments[0]instanceof Oe&&arguments[1]instanceof Qv)for(var c=arguments[0],l=arguments[1],d=arguments[2],y=l.getEdge().getCoordinates(),S=0;S<y.length-1;S++){t._seg.p0=y[S],t._seg.p1=y[S+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse();var E=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(E<c.x)&&!t._seg.isHorizontal()&&!(c.y<t._seg.p0.y||c.y>t._seg.p1.y)&&Tt.computeOrientation(t._seg.p0,t._seg.p1,c)!==Tt.RIGHT){var C=l.getDepth(ut.LEFT);t._seg.p0.equals(y[S])||(C=l.getDepth(ut.RIGHT));var A=new sc(t._seg,C);d.add(A)}}else if(rn(arguments[2],js)&&arguments[0]instanceof Oe&&rn(arguments[1],js))for(var M=arguments[0],R=arguments[1],N=arguments[2],B=R.iterator();B.hasNext();){var O=B.next();O.isForward()&&t.findStabbedSegments(M,O,N)}}};nh.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);if(e.size()===0)return 0;var n=Hs.min(e);return n._leftDepth};nh.prototype.interfaces_=function(){return[]};nh.prototype.getClass=function(){return nh};KC.DepthSegment.get=function(){return sc};Object.defineProperties(nh,KC);var sc=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new Zt(t),this._leftDepth=e};sc.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return n!==0||(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg),n!==0)?n:this._upwardSeg.compareTo(e._upwardSeg)};sc.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return n!==0?n:t.p1.compareTo(e.p1)};sc.prototype.toString=function(){return this._upwardSeg.toString()};sc.prototype.interfaces_=function(){return[Cs]};sc.prototype.getClass=function(){return sc};var Hn=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};Hn.prototype.area=function(){return Hn.area(this.p0,this.p1,this.p2)};Hn.prototype.signedArea=function(){return Hn.signedArea(this.p0,this.p1,this.p2)};Hn.prototype.interpolateZ=function(t){if(t===null)throw new wr("Supplied point is null.");return Hn.interpolateZ(t,this.p0,this.p1,this.p2)};Hn.prototype.longestSideLength=function(){return Hn.longestSideLength(this.p0,this.p1,this.p2)};Hn.prototype.isAcute=function(){return Hn.isAcute(this.p0,this.p1,this.p2)};Hn.prototype.circumcentre=function(){return Hn.circumcentre(this.p0,this.p1,this.p2)};Hn.prototype.area3D=function(){return Hn.area3D(this.p0,this.p1,this.p2)};Hn.prototype.centroid=function(){return Hn.centroid(this.p0,this.p1,this.p2)};Hn.prototype.inCentre=function(){return Hn.inCentre(this.p0,this.p1,this.p2)};Hn.prototype.interfaces_=function(){return[]};Hn.prototype.getClass=function(){return Hn};Hn.area=function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)};Hn.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2};Hn.det=function(t,e,n,r){return t*r-e*n};Hn.interpolateZ=function(t,e,n,r){var i=e.x,o=e.y,c=n.x-i,l=r.x-i,d=n.y-o,y=r.y-o,S=c*y-l*d,E=t.x-i,C=t.y-o,A=(y*E-l*C)/S,M=(-d*E+c*C)/S,R=e.z+A*(n.z-e.z)+M*(r.z-e.z);return R};Hn.longestSideLength=function(t,e,n){var r=t.distance(e),i=e.distance(n),o=n.distance(t),c=r;return i>c&&(c=i),o>c&&(c=o),c};Hn.isAcute=function(t,e,n){return!(!Dn.isAcute(t,e,n)||!Dn.isAcute(e,n,t)||!Dn.isAcute(n,t,e))};Hn.circumcentre=function(t,e,n){var r=n.x,i=n.y,o=t.x-r,c=t.y-i,l=e.x-r,d=e.y-i,y=2*Hn.det(o,c,l,d),S=Hn.det(c,o*o+c*c,d,l*l+d*d),E=Hn.det(o,o*o+c*c,l,l*l+d*d),C=r-S/y,A=i+E/y;return new Oe(C,A)};Hn.perpendicularBisector=function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new Us(t.x+n/2,t.y+r/2,1),o=new Us(t.x-r+n/2,t.y+n+r/2,1);return new Us(i,o)};Hn.angleBisector=function(t,e,n){var r=e.distance(t),i=e.distance(n),o=r/(r+i),c=n.x-t.x,l=n.y-t.y,d=new Oe(t.x+o*c,t.y+o*l);return d};Hn.area3D=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=e.z-t.z,c=n.x-t.x,l=n.y-t.y,d=n.z-t.z,y=i*d-o*l,S=o*c-r*d,E=r*l-i*c,C=y*y+S*S+E*E,A=Math.sqrt(C)/2;return A};Hn.centroid=function(t,e,n){var r=(t.x+e.x+n.x)/3,i=(t.y+e.y+n.y)/3;return new Oe(r,i)};Hn.inCentre=function(t,e,n){var r=e.distance(n),i=t.distance(n),o=t.distance(e),c=r+i+o,l=(r*t.x+i*e.x+o*n.x)/c,d=(r*t.y+i*e.y+o*n.y)/c;return new Oe(l,d)};var Is=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new vt;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};Is.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,ze.EXTERIOR,ze.INTERIOR)};Is.prototype.addPolygon=function(t){var e=this,n=this._distance,r=ut.LEFT;this._distance<0&&(n=-this._distance,r=ut.RIGHT);var i=t.getExteriorRing(),o=kn.removeRepeatedPoints(i.getCoordinates());if(this._distance<0&&this.isErodedCompletely(i,this._distance)||this._distance<=0&&o.length<3)return null;this.addPolygonRing(o,n,r,ze.EXTERIOR,ze.INTERIOR);for(var c=0;c<t.getNumInteriorRing();c++){var l=t.getInteriorRingN(c),d=kn.removeRepeatedPoints(l.getCoordinates());e._distance>0&&e.isErodedCompletely(l,-e._distance)||e.addPolygonRing(d,n,ut.opposite(r),ze.INTERIOR,ze.EXTERIOR)}};Is.prototype.isTriangleErodedCompletely=function(t,e){var n=new Hn(t[0],t[1],t[2]),r=n.inCentre(),i=Tt.distancePointLine(r,n.p0,n.p1);return i<Math.abs(e)};Is.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=kn.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,ze.EXTERIOR,ze.INTERIOR)};Is.prototype.addCurve=function(t,e,n){if(t===null||t.length<2)return null;var r=new Wr(t,new $n(0,ze.BOUNDARY,e,n));this._curveList.add(r)};Is.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList};Is.prototype.addPolygonRing=function(t,e,n,r,i){if(e===0&&t.length<Ja.MINIMUM_VALID_SIZE)return null;var o=r,c=i;t.length>=Ja.MINIMUM_VALID_SIZE&&Tt.isCCW(t)&&(o=i,c=r,n=ut.opposite(n));var l=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(l,o,c)};Is.prototype.add=function(t){if(t.isEmpty())return null;t instanceof ai?this.addPolygon(t):t instanceof Rr?this.addLineString(t):t instanceof Uo?this.addPoint(t):t instanceof Yf?this.addCollection(t):t instanceof ic?this.addCollection(t):t instanceof Ya?this.addCollection(t):t instanceof lo&&this.addCollection(t)};Is.prototype.isErodedCompletely=function(t,e){var n=t.getCoordinates();if(n.length<4)return e<0;if(n.length===4)return this.isTriangleErodedCompletely(n,e);var r=t.getEnvelopeInternal(),i=Math.min(r.getHeight(),r.getWidth());return e<0&&2*Math.abs(e)>i};Is.prototype.addCollection=function(t){for(var e=this,n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);e.add(r)}};Is.prototype.interfaces_=function(){return[]};Is.prototype.getClass=function(){return Is};var Qf=function(){};Qf.prototype.locate=function(t){};Qf.prototype.interfaces_=function(){return[]};Qf.prototype.getClass=function(){return Qf};var $a=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()};$a.prototype.next=function(){if(this._atStart)return this._atStart=!1,$a.isAtomic(this._parent)&&this._index++,this._parent;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new bp;var t=this._parent.getGeometryN(this._index++);return t instanceof lo?(this._subcollectionIterator=new $a(t),this._subcollectionIterator.next()):t};$a.prototype.remove=function(){throw new Error(this.getClass().getName())};$a.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};$a.prototype.interfaces_=function(){return[vp]};$a.prototype.getClass=function(){return $a};$a.isAtomic=function(t){return!(t instanceof lo)};var is=function(){this._geom=null;var t=arguments[0];this._geom=t};is.prototype.locate=function(t){return is.locate(t,this._geom)};is.prototype.interfaces_=function(){return[Qf]};is.prototype.getClass=function(){return is};is.isPointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?Tt.isPointInRing(t,e.getCoordinates()):!1};is.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!is.isPointInRing(t,n))return!1;for(var r=0;r<e.getNumInteriorRing();r++){var i=e.getInteriorRingN(r);if(is.isPointInRing(t,i))return!1}return!0};is.containsPoint=function(t,e){if(e instanceof ai)return is.containsPointInPolygon(t,e);if(e instanceof lo)for(var n=new $a(e);n.hasNext();){var r=n.next();if(r!==e&&is.containsPoint(t,r))return!0}return!1};is.locate=function(t,e){return e.isEmpty()?ze.EXTERIOR:is.containsPoint(t,e)?ze.INTERIOR:ze.EXTERIOR};var $i=function(){this._edgeMap=new Xi,this._edgeList=null,this._ptInAreaLocation=[ze.NONE,ze.NONE]};$i.prototype.getNextCW=function(t){this.getEdges();var e=this._edgeList.indexOf(t),n=e-1;return e===0&&(n=this._edgeList.size()-1),this._edgeList.get(n)};$i.prototype.propagateSideLabels=function(t){for(var e=ze.NONE,n=this.iterator();n.hasNext();){var r=n.next(),i=r.getLabel();i.isArea(t)&&i.getLocation(t,ut.LEFT)!==ze.NONE&&(e=i.getLocation(t,ut.LEFT))}if(e===ze.NONE)return null;for(var o=e,c=this.iterator();c.hasNext();){var l=c.next(),d=l.getLabel();if(d.getLocation(t,ut.ON)===ze.NONE&&d.setLocation(t,ut.ON,o),d.isArea(t)){var y=d.getLocation(t,ut.LEFT),S=d.getLocation(t,ut.RIGHT);if(S!==ze.NONE){if(S!==o)throw new Dl("side location conflict",l.getCoordinate());y===ze.NONE&&yn.shouldNeverReachHere("found single null side (at "+l.getCoordinate()+")"),o=y}else yn.isTrue(d.getLocation(t,ut.LEFT)===ze.NONE,"found single null side"),d.setLocation(t,ut.RIGHT,o),d.setLocation(t,ut.LEFT,o)}}};$i.prototype.getCoordinate=function(){var t=this.iterator();if(!t.hasNext())return null;var e=t.next();return e.getCoordinate()};$i.prototype.print=function(t){Fi.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};$i.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)};$i.prototype.checkAreaLabelsConsistent=function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,r=e.get(n).getLabel(),i=r.getLocation(t,ut.LEFT);yn.isTrue(i!==ze.NONE,"Found unlabelled area edge");for(var o=i,c=this.iterator();c.hasNext();){var l=c.next(),d=l.getLabel();yn.isTrue(d.isArea(t),"Found non-area edge");var y=d.getLocation(t,ut.LEFT),S=d.getLocation(t,ut.RIGHT);if(y===S||S!==o)return!1;o=y}return!0};$i.prototype.findIndex=function(t){var e=this;this.iterator();for(var n=0;n<this._edgeList.size();n++){var r=e._edgeList.get(n);if(r===t)return n}return-1};$i.prototype.iterator=function(){return this.getEdges().iterator()};$i.prototype.getEdges=function(){return this._edgeList===null&&(this._edgeList=new vt(this._edgeMap.values())),this._edgeList};$i.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===ze.NONE&&(this._ptInAreaLocation[t]=is.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]};$i.prototype.toString=function(){var t=new Na;t.append("EdgeEndStar:   "+this.getCoordinate()),t.append(`
-`);for(var e=this.iterator();e.hasNext();){var n=e.next();t.append(n),t.append(`
-`)}return t.toString()};$i.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();n.computeLabel(t)}};$i.prototype.computeLabelling=function(t){var e=this;this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var n=[!1,!1],r=this.iterator();r.hasNext();)for(var i=r.next(),o=i.getLabel(),c=0;c<2;c++)o.isLine(c)&&o.getLocation(c)===ze.BOUNDARY&&(n[c]=!0);for(var l=this.iterator();l.hasNext();)for(var d=l.next(),y=d.getLabel(),S=0;S<2;S++)if(y.isAnyNull(S)){var E=ze.NONE;if(n[S])E=ze.EXTERIOR;else{var C=d.getCoordinate();E=e.getLocation(S,C,t)}y.setAllLocationsIfNull(S,E)}};$i.prototype.getDegree=function(){return this._edgeMap.size()};$i.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null};$i.prototype.interfaces_=function(){return[]};$i.prototype.getClass=function(){return $i};var n5=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){var n=this;this.getResultAreaEdges();for(var r=null,i=null,o=this._SCANNING_FOR_INCOMING,c=0;c<this._resultAreaEdgeList.size();c++){var l=n._resultAreaEdgeList.get(c),d=l.getSym();if(l.getLabel().isArea())switch(r===null&&l.isInResult()&&(r=l),o){case n._SCANNING_FOR_INCOMING:if(!d.isInResult())continue;i=d,o=n._LINKING_TO_OUTGOING;break;case n._LINKING_TO_OUTGOING:if(!l.isInResult())continue;i.setNext(l),o=n._SCANNING_FOR_INCOMING;break}}if(o===this._LINKING_TO_OUTGOING){if(r===null)throw new Dl("no outgoing dirEdge found",this.getCoordinate());yn.isTrue(r.isInResult(),"unable to link last incoming dirEdge"),i.setNext(r)}},e.prototype.insert=function(n){var r=n;this.insertEdgeEnd(r,r)},e.prototype.getRightmostEdge=function(){var n=this.getEdges(),r=n.size();if(r<1)return null;var i=n.get(0);if(r===1)return i;var o=n.get(r-1),c=i.getQuadrant(),l=o.getQuadrant();return Jn.isNorthern(c)&&Jn.isNorthern(l)?i:!Jn.isNorthern(c)&&!Jn.isNorthern(l)?o:i.getDy()!==0?i:o.getDy()!==0?o:(yn.shouldNeverReachHere("found two horizontal edges incident on node"),null)},e.prototype.print=function(n){Fi.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var r=this.iterator();r.hasNext();){var i=r.next();n.print("out "),i.print(n),n.println(),n.print("in "),i.getSym().print(n),n.println()}},e.prototype.getResultAreaEdges=function(){var n=this;if(this._resultAreaEdgeList!==null)return this._resultAreaEdgeList;this._resultAreaEdgeList=new vt;for(var r=this.iterator();r.hasNext();){var i=r.next();(i.isInResult()||i.getSym().isInResult())&&n._resultAreaEdgeList.add(i)}return this._resultAreaEdgeList},e.prototype.updateLabelling=function(n){for(var r=this.iterator();r.hasNext();){var i=r.next(),o=i.getLabel();o.setAllLocationsIfNull(0,n.getLocation(0)),o.setAllLocationsIfNull(1,n.getLocation(1))}},e.prototype.linkAllDirectedEdges=function(){var n=this;this.getEdges();for(var r=null,i=null,o=this._edgeList.size()-1;o>=0;o--){var c=n._edgeList.get(o),l=c.getSym();i===null&&(i=l),r!==null&&l.setNext(r),r=c}i.setNext(r)},e.prototype.computeDepths=function(){var n=this;if(arguments.length===1){var r=arguments[0],i=this.findIndex(r),o=r.getDepth(ut.LEFT),c=r.getDepth(ut.RIGHT),l=this.computeDepths(i+1,this._edgeList.size(),o),d=this.computeDepths(0,i,l);if(d!==c)throw new Dl("depth mismatch at "+r.getCoordinate())}else if(arguments.length===3){for(var y=arguments[0],S=arguments[1],E=arguments[2],C=E,A=y;A<S;A++){var M=n._edgeList.get(A);M.setEdgeDepths(ut.RIGHT,C),C=M.getDepth(ut.LEFT)}return C}},e.prototype.mergeSymLabels=function(){for(var n=this.iterator();n.hasNext();){var r=n.next(),i=r.getLabel();i.merge(r.getSym().getLabel())}},e.prototype.linkMinimalDirectedEdges=function(n){for(var r=this,i=null,o=null,c=this._SCANNING_FOR_INCOMING,l=this._resultAreaEdgeList.size()-1;l>=0;l--){var d=r._resultAreaEdgeList.get(l),y=d.getSym();switch(i===null&&d.getEdgeRing()===n&&(i=d),c){case r._SCANNING_FOR_INCOMING:if(y.getEdgeRing()!==n)continue;o=y,c=r._LINKING_TO_OUTGOING;break;case r._LINKING_TO_OUTGOING:if(d.getEdgeRing()!==n)continue;o.setNextMin(d),c=r._SCANNING_FOR_INCOMING;break}}c===this._LINKING_TO_OUTGOING&&(yn.isTrue(i!==null,"found null for first outgoing dirEdge"),yn.isTrue(i.getEdgeRing()===n,"unable to link last incoming dirEdge"),o.setNextMin(i))},e.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var n=0,r=this.iterator();r.hasNext();){var i=r.next();i.isInResult()&&n++}return n}else if(arguments.length===1){for(var o=arguments[0],c=0,l=this.iterator();l.hasNext();){var d=l.next();d.getEdgeRing()===o&&c++}return c}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var n=ze.NONE,r=this.iterator();r.hasNext();){var i=r.next(),o=i.getSym();if(!i.isLineEdge()){if(i.isInResult()){n=ze.INTERIOR;break}if(o.isInResult()){n=ze.EXTERIOR;break}}}if(n===ze.NONE)return null;for(var c=n,l=this.iterator();l.hasNext();){var d=l.next(),y=d.getSym();d.isLineEdge()?d.getEdge().setCovered(c===ze.INTERIOR):(d.isInResult()&&(c=ze.EXTERIOR),y.isInResult()&&(c=ze.INTERIOR))}},e.prototype.computeLabelling=function(n){var r=this;t.prototype.computeLabelling.call(this,n),this._label=new $n(ze.NONE);for(var i=this.iterator();i.hasNext();)for(var o=i.next(),c=o.getEdge(),l=c.getLabel(),d=0;d<2;d++){var y=l.getLocation(d);(y===ze.INTERIOR||y===ze.BOUNDARY)&&r._label.setLocation(d,ze.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}($i),JC=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(n){return new vy(n,new n5)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}($f),yu=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};yu.prototype.compareTo=function(t){var e=t,n=yu.compareOriented(this._pts,this._orientation,e._pts,e._orientation);return n};yu.prototype.interfaces_=function(){return[Cs]};yu.prototype.getClass=function(){return yu};yu.orientation=function(t){return kn.increasingDirection(t)===1};yu.compareOriented=function(t,e,n,r){for(var i=e?1:-1,o=r?1:-1,c=e?t.length:-1,l=r?n.length:-1,d=e?0:t.length-1,y=r?0:n.length-1;;){var S=t[d].compareTo(n[y]);if(S!==0)return S;d+=i,y+=o;var E=d===c,C=y===l;if(E&&!C)return-1;if(!E&&C)return 1;if(E&&C)return 0}};var Zs=function(){this._edges=new vt,this._ocaMap=new Xi};Zs.prototype.print=function(t){var e=this;t.print("MULTILINESTRING ( ");for(var n=0;n<this._edges.size();n++){var r=e._edges.get(n);n>0&&t.print(","),t.print("(");for(var i=r.getCoordinates(),o=0;o<i.length;o++)o>0&&t.print(","),t.print(i[o].x+" "+i[o].y);t.println(")")}t.print(")  ")};Zs.prototype.addAll=function(t){for(var e=this,n=t.iterator();n.hasNext();)e.add(n.next())};Zs.prototype.findEdgeIndex=function(t){for(var e=this,n=0;n<this._edges.size();n++)if(e._edges.get(n).equals(t))return n;return-1};Zs.prototype.iterator=function(){return this._edges.iterator()};Zs.prototype.getEdges=function(){return this._edges};Zs.prototype.get=function(t){return this._edges.get(t)};Zs.prototype.findEqualEdge=function(t){var e=new yu(t.getCoordinates()),n=this._ocaMap.get(e);return n};Zs.prototype.add=function(t){this._edges.add(t);var e=new yu(t.getCoordinates());this._ocaMap.put(e,t)};Zs.prototype.interfaces_=function(){return[]};Zs.prototype.getClass=function(){return Zs};var ac=function(){};ac.prototype.processIntersections=function(t,e,n,r){};ac.prototype.isDone=function(){};ac.prototype.interfaces_=function(){return[]};ac.prototype.getClass=function(){return ac};var us=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var t=arguments[0];this._li=t};us.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&this._li.getIntersectionNum()===1){if(us.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.size()-1;if(e===0&&r===i||r===0&&e===i)return!0}}return!1};us.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};us.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};us.prototype.getLineIntersector=function(){return this._li};us.prototype.hasProperIntersection=function(){return this._hasProper};us.prototype.processIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],c=n.getCoordinates()[r],l=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,c,l),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))};us.prototype.hasIntersection=function(){return this._hasIntersection};us.prototype.isDone=function(){return!1};us.prototype.hasInteriorIntersection=function(){return this._hasInterior};us.prototype.interfaces_=function(){return[ac]};us.prototype.getClass=function(){return us};us.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var Pa=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new Oe(t),this.segmentIndex=e,this.dist=n};Pa.prototype.getSegmentIndex=function(){return this.segmentIndex};Pa.prototype.getCoordinate=function(){return this.coord};Pa.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)};Pa.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)};Pa.prototype.isEndPoint=function(t){return this.segmentIndex===0&&this.dist===0||this.segmentIndex===t};Pa.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist};Pa.prototype.getDistance=function(){return this.dist};Pa.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0};Pa.prototype.interfaces_=function(){return[Cs]};Pa.prototype.getClass=function(){return Pa};var tl=function(){this._nodeMap=new Xi,this.edge=null;var t=arguments[0];this.edge=t};tl.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var n=e.next();n.print(t)}};tl.prototype.iterator=function(){return this._nodeMap.values().iterator()};tl.prototype.addSplitEdges=function(t){var e=this;this.addEndpoints();for(var n=this.iterator(),r=n.next();n.hasNext();){var i=n.next(),o=e.createSplitEdge(r,i);t.add(o),r=i}};tl.prototype.addEndpoints=function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)};tl.prototype.createSplitEdge=function(t,e){var n=this,r=e.segmentIndex-t.segmentIndex+2,i=this.edge.pts[e.segmentIndex],o=e.dist>0||!e.coord.equals2D(i);o||r--;var c=new Array(r).fill(null),l=0;c[l++]=new Oe(t.coord);for(var d=t.segmentIndex+1;d<=e.segmentIndex;d++)c[l++]=n.edge.pts[d];return o&&(c[l]=e.coord),new V_(c,new $n(this.edge._label))};tl.prototype.add=function(t,e,n){var r=new Pa(t,e,n),i=this._nodeMap.get(r);return i!==null?i:(this._nodeMap.put(r,r),r)};tl.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next();if(n.coord.equals(t))return!0}return!1};tl.prototype.interfaces_=function(){return[]};tl.prototype.getClass=function(){return tl};var lc=function(){};lc.prototype.getChainStartIndices=function(t){var e=this,n=0,r=new vt;r.add(new Sa(n));do{var i=e.findChainEnd(t,n);r.add(new Sa(i)),n=i}while(n<t.length-1);var o=lc.toIntArray(r);return o};lc.prototype.findChainEnd=function(t,e){for(var n=Jn.quadrant(t[e],t[e+1]),r=e+1;r<t.length;){var i=Jn.quadrant(t[r-1],t[r]);if(i!==n)break;r++}return r-1};lc.prototype.interfaces_=function(){return[]};lc.prototype.getClass=function(){return lc};lc.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var Nl=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Wt,this.env2=new Wt;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new lc;this.startIndex=e.getChainStartIndices(this.pts)};Nl.prototype.getCoordinates=function(){return this.pts};Nl.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n};Nl.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n};Nl.prototype.computeIntersectsForChain=function(){if(arguments.length===4){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],r)}else if(arguments.length===6){var i=arguments[0],o=arguments[1],c=arguments[2],l=arguments[3],d=arguments[4],y=arguments[5],S=this.pts[i],E=this.pts[o],C=c.pts[l],A=c.pts[d];if(o-i===1&&d-l===1)return y.addIntersections(this.e,i,c.e,l),null;if(this.env1.init(S,E),this.env2.init(C,A),!this.env1.intersects(this.env2))return null;var M=Math.trunc((i+o)/2),R=Math.trunc((l+d)/2);i<M&&(l<R&&this.computeIntersectsForChain(i,M,c,l,R,y),R<d&&this.computeIntersectsForChain(i,M,c,R,d,y)),M<o&&(l<R&&this.computeIntersectsForChain(M,o,c,l,R,y),R<d&&this.computeIntersectsForChain(M,o,c,R,d,y))}};Nl.prototype.getStartIndexes=function(){return this.startIndex};Nl.prototype.computeIntersects=function(t,e){for(var n=this,r=0;r<this.startIndex.length-1;r++)for(var i=0;i<t.startIndex.length-1;i++)n.computeIntersectsForChain(r,t,i,e)};Nl.prototype.interfaces_=function(){return[]};Nl.prototype.getClass=function(){return Nl};var zi=function t(){var e=this;this._depth=Array(2).fill().map(function(){return Array(3)});for(var n=0;n<2;n++)for(var r=0;r<3;r++)e._depth[n][r]=t.NULL_VALUE},QC={NULL_VALUE:{configurable:!0}};zi.prototype.getDepth=function(t,e){return this._depth[t][e]};zi.prototype.setDepth=function(t,e,n){this._depth[t][e]=n};zi.prototype.isNull=function(){var t=this;if(arguments.length===0){for(var e=0;e<2;e++)for(var n=0;n<3;n++)if(t._depth[e][n]!==zi.NULL_VALUE)return!1;return!0}else if(arguments.length===1){var r=arguments[0];return this._depth[r][1]===zi.NULL_VALUE}else if(arguments.length===2){var i=arguments[0],o=arguments[1];return this._depth[i][o]===zi.NULL_VALUE}};zi.prototype.normalize=function(){for(var t=this,e=0;e<2;e++)if(!t.isNull(e)){var n=t._depth[e][1];t._depth[e][2]<n&&(n=t._depth[e][2]),n<0&&(n=0);for(var r=1;r<3;r++){var i=0;t._depth[e][r]>n&&(i=1),t._depth[e][r]=i}}};zi.prototype.getDelta=function(t){return this._depth[t][ut.RIGHT]-this._depth[t][ut.LEFT]};zi.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?ze.EXTERIOR:ze.INTERIOR};zi.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};zi.prototype.add=function(){var t=this;if(arguments.length===1)for(var e=arguments[0],n=0;n<2;n++)for(var r=1;r<3;r++){var i=e.getLocation(n,r);(i===ze.EXTERIOR||i===ze.INTERIOR)&&(t.isNull(n,r)?t._depth[n][r]=zi.depthAtLocation(i):t._depth[n][r]+=zi.depthAtLocation(i))}else if(arguments.length===3){var o=arguments[0],c=arguments[1],l=arguments[2];l===ze.INTERIOR&&this._depth[o][c]++}};zi.prototype.interfaces_=function(){return[]};zi.prototype.getClass=function(){return zi};zi.depthAtLocation=function(t){return t===ze.EXTERIOR?0:t===ze.INTERIOR?1:zi.NULL_VALUE};QC.NULL_VALUE.get=function(){return-1};Object.defineProperties(zi,QC);var V_=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new tl(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new zi,this._depthDelta=0,arguments.length===1){var n=arguments[0];e.call(this,n,null)}else if(arguments.length===2){var r=arguments[0],i=arguments[1];this.pts=r,this._label=i}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var n=new Array(2).fill(null);n[0]=this.pts[0],n[1]=this.pts[1];var r=new e(n,$n.toLineLabel(this._label));return r},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(n){this._isIsolated=n},e.prototype.setName=function(n){this._name=n},e.prototype.equals=function(n){var r=this;if(!(n instanceof e))return!1;var i=n;if(this.pts.length!==i.pts.length)return!1;for(var o=!0,c=!0,l=this.pts.length,d=0;d<this.pts.length;d++)if(r.pts[d].equals2D(i.pts[d])||(o=!1),r.pts[d].equals2D(i.pts[--l])||(c=!1),!o&&!c)return!1;return!0},e.prototype.getCoordinate=function(){if(arguments.length===0)return this.pts.length>0?this.pts[0]:null;if(arguments.length===1){var n=arguments[0];return this.pts[n]}},e.prototype.print=function(n){var r=this;n.print("edge "+this._name+": "),n.print("LINESTRING (");for(var i=0;i<this.pts.length;i++)i>0&&n.print(","),n.print(r.pts[i].x+" "+r.pts[i].y);n.print(")  "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(n){e.updateIM(this._label,n)},e.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(n){var r=this;n.print("edge "+this._name+": ");for(var i=this.pts.length-1;i>=0;i--)n.print(r.pts[i]+" ");n.println("")},e.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new Nl(this)),this._mce},e.prototype.getEnvelope=function(){var n=this;if(this._env===null){this._env=new Wt;for(var r=0;r<this.pts.length;r++)n._env.expandToInclude(n.pts[r])}return this._env},e.prototype.addIntersection=function(n,r,i,o){var c=new Oe(n.getIntersection(o)),l=r,d=n.getEdgeDistance(i,o),y=l+1;if(y<this.pts.length){var S=this.pts[y];c.equals2D(S)&&(l=y,d=0)}this.eiList.add(c,l,d)},e.prototype.toString=function(){var n=this,r=new Na;r.append("edge "+this._name+": "),r.append("LINESTRING (");for(var i=0;i<this.pts.length;i++)i>0&&r.append(","),r.append(n.pts[i].x+" "+n.pts[i].y);return r.append(")  "+this._label+" "+this._depthDelta),r.toString()},e.prototype.isPointwiseEqual=function(n){var r=this;if(this.pts.length!==n.pts.length)return!1;for(var i=0;i<this.pts.length;i++)if(!r.pts[i].equals2D(n.pts[i]))return!1;return!0},e.prototype.setDepthDelta=function(n){this._depthDelta=n},e.prototype.getEdgeIntersectionList=function(){return this.eiList},e.prototype.addIntersections=function(n,r,i){for(var o=this,c=0;c<n.getIntersectionNum();c++)o.addIntersection(n,r,i,c)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.updateIM=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];r.setAtLeastIfValid(n.getLocation(0,ut.ON),n.getLocation(1,ut.ON),1),n.isArea()&&(r.setAtLeastIfValid(n.getLocation(0,ut.LEFT),n.getLocation(1,ut.LEFT),2),r.setAtLeastIfValid(n.getLocation(0,ut.RIGHT),n.getLocation(1,ut.RIGHT),2))}else return t.prototype.updateIM.apply(this,arguments)},e}(as),ao=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new Zs,this._bufParams=t||null};ao.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t};ao.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(e!==null){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new $n(t.getLabel()),r.flip()),n.merge(r);var i=ao.depthDelta(r),o=e.getDepthDelta(),c=o+i;e.setDepthDelta(c)}else this._edgeList.add(t),t.setDepthDelta(ao.depthDelta(t.getLabel()))};ao.prototype.buildSubgraphs=function(t,e){for(var n=new vt,r=t.iterator();r.hasNext();){var i=r.next(),o=i.getRightmostCoordinate(),c=new nh(n),l=c.getDepth(o);i.computeDepth(l),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}};ao.prototype.createSubgraphs=function(t){for(var e=new vt,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new uo;i.create(r),e.add(i)}}return Hs.sort(e,Hs.reverseOrder()),e};ao.prototype.createEmptyResultGeometry=function(){var t=this._geomFact.createPolygon();return t};ao.prototype.getNoder=function(t){if(this._workingNoder!==null)return this._workingNoder;var e=new nb,n=new gc;return n.setPrecisionModel(t),e.setSegmentIntersector(new us(n)),e};ao.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;n===null&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new So(n,this._bufParams),i=new Is(t,e,r),o=i.getCurves();if(o.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(o,n),this._graph=new Lr(new JC),this._graph.addEdges(this._edgeList.getEdges());var c=this.createSubgraphs(this._graph),l=new jo(this._geomFact);this.buildSubgraphs(c,l);var d=l.getPolygons();if(d.size()<=0)return this.createEmptyResultGeometry();var y=this._geomFact.buildGeometry(d);return y};ao.prototype.computeNodedEdges=function(t,e){var n=this,r=this.getNoder(e);r.computeNodes(t);for(var i=r.getNodedSubstrings(),o=i.iterator();o.hasNext();){var c=o.next(),l=c.getCoordinates();if(!(l.length===2&&l[0].equals2D(l[1]))){var d=c.getData(),y=new V_(c.getCoordinates(),new $n(d));n.insertUniqueEdge(y)}}};ao.prototype.setNoder=function(t){this._workingNoder=t};ao.prototype.interfaces_=function(){return[]};ao.prototype.getClass=function(){return ao};ao.depthDelta=function(t){var e=t.getLocation(0,ut.LEFT),n=t.getLocation(0,ut.RIGHT);return e===ze.INTERIOR&&n===ze.EXTERIOR?1:e===ze.EXTERIOR&&n===ze.INTERIOR?-1:0};ao.convertSegStrings=function(t){for(var e=new Mn,n=new vt;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)};var vu=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,arguments.length===2){var t=arguments[0],e=arguments[1];this._noder=t,this._scaleFactor=e,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(arguments.length===4){var n=arguments[0],r=arguments[1],i=arguments[2],o=arguments[3];this._noder=n,this._scaleFactor=r,this._offsetX=i,this._offsetY=o,this._isScaled=!this.isIntegerPrecision()}};vu.prototype.rescale=function(){var t=this;if(rn(arguments[0],ni))for(var e=arguments[0],n=e.iterator();n.hasNext();){var r=n.next();t.rescale(r.getCoordinates())}else if(arguments[0]instanceof Array){for(var i=arguments[0],o=0;o<i.length;o++)i[o].x=i[o].x/t._scaleFactor+t._offsetX,i[o].y=i[o].y/t._scaleFactor+t._offsetY;i.length===2&&i[0].equals2D(i[1])&&Fi.out.println(i)}};vu.prototype.scale=function(){var t=this;if(rn(arguments[0],ni)){for(var e=arguments[0],n=new vt,r=e.iterator();r.hasNext();){var i=r.next();n.add(new Wr(t.scale(i.getCoordinates()),i.getData()))}return n}else if(arguments[0]instanceof Array){for(var o=arguments[0],c=new Array(o.length).fill(null),l=0;l<o.length;l++)c[l]=new Oe(Math.round((o[l].x-t._offsetX)*t._scaleFactor),Math.round((o[l].y-t._offsetY)*t._scaleFactor),o[l].z);var d=kn.removeRepeatedPoints(c);return d}};vu.prototype.isIntegerPrecision=function(){return this._scaleFactor===1};vu.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t};vu.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)};vu.prototype.interfaces_=function(){return[oc]};vu.prototype.getClass=function(){return vu};var Ma=function(){this._li=new gc,this._segStrings=null;var t=arguments[0];this._segStrings=t},eT={fact:{configurable:!0}};Ma.prototype.checkEndPtVertexIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next(),r=n.getCoordinates();t.checkEndPtVertexIntersections(r[0],t._segStrings),t.checkEndPtVertexIntersections(r[r.length-1],t._segStrings)}else if(arguments.length===2){for(var i=arguments[0],o=arguments[1],c=o.iterator();c.hasNext();)for(var l=c.next(),d=l.getCoordinates(),y=1;y<d.length-1;y++)if(d[y].equals(i))throw new kl("found endpt/interior pt intersection at index "+y+" :pt "+i)}};Ma.prototype.checkInteriorIntersections=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();)for(var n=e.next(),r=this._segStrings.iterator();r.hasNext();){var i=r.next();t.checkInteriorIntersections(n,i)}else if(arguments.length===2)for(var o=arguments[0],c=arguments[1],l=o.getCoordinates(),d=c.getCoordinates(),y=0;y<l.length-1;y++)for(var S=0;S<d.length-1;S++)t.checkInteriorIntersections(o,y,c,S);else if(arguments.length===4){var E=arguments[0],C=arguments[1],A=arguments[2],M=arguments[3];if(E===A&&C===M)return null;var R=E.getCoordinates()[C],N=E.getCoordinates()[C+1],B=A.getCoordinates()[M],O=A.getCoordinates()[M+1];if(this._li.computeIntersection(R,N,B,O),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,R,N)||this.hasInteriorIntersection(this._li,B,O)))throw new kl("found non-noded intersection at "+R+"-"+N+" and "+B+"-"+O)}};Ma.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()};Ma.prototype.checkCollapses=function(){var t=this;if(arguments.length===0)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next();t.checkCollapses(n)}else if(arguments.length===1)for(var r=arguments[0],i=r.getCoordinates(),o=0;o<i.length-2;o++)t.checkCollapse(i[o],i[o+1],i[o+2])};Ma.prototype.hasInteriorIntersection=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++){var i=t.getIntersection(r);if(!(i.equals(e)||i.equals(n)))return!0}return!1};Ma.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new kl("found non-noded collapse at "+Ma.fact.createLineString([t,e,n]))};Ma.prototype.interfaces_=function(){return[]};Ma.prototype.getClass=function(){return Ma};eT.fact.get=function(){return new Mn};Object.defineProperties(Ma,eT);var Eo=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new wr("Scale factor must be non-zero");e!==1&&(this._pt=new Oe(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new Oe,this._p1Scaled=new Oe),this.initCorners(this._pt)},tT={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};Eo.prototype.intersectsScaled=function(t,e){var n=Math.min(t.x,e.x),r=Math.max(t.x,e.x),i=Math.min(t.y,e.y),o=Math.max(t.y,e.y),c=this._maxx<n||this._minx>r||this._maxy<i||this._miny>o;if(c)return!1;var l=this.intersectsToleranceSquare(t,e);return yn.isTrue(!(c&&l),"Found bad envelope test"),l};Eo.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new Oe(this._maxx,this._maxy),this._corner[1]=new Oe(this._minx,this._maxy),this._corner[2]=new Oe(this._minx,this._miny),this._corner[3]=new Oe(this._maxx,this._miny)};Eo.prototype.intersects=function(t,e){return this._scaleFactor===1?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};Eo.prototype.scale=function(t){return Math.round(t*this._scaleFactor)};Eo.prototype.getCoordinate=function(){return this._originalPt};Eo.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)};Eo.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var t=Eo.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Wt(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv};Eo.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))};Eo.prototype.intersectsToleranceSquare=function(t,e){var n=!1,r=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper())||n&&r||t.equals(this._pt)||e.equals(this._pt))};Eo.prototype.addSnappedNode=function(t,e){var n=t.getCoordinate(e),r=t.getCoordinate(e+1);return this.intersects(n,r)?(t.addIntersection(this.getCoordinate(),e),!0):!1};Eo.prototype.interfaces_=function(){return[]};Eo.prototype.getClass=function(){return Eo};tT.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(Eo,tT);var mm=function(){this.tempEnv1=new Wt,this.selectedSegment=new Zt};mm.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}};mm.prototype.interfaces_=function(){return[]};mm.prototype.getClass=function(){return mm};var ep=function(){this._index=null;var t=arguments[0];this._index=t},nT={HotPixelSnapAction:{configurable:!0}};ep.prototype.snap=function(){if(arguments.length===1){var t=arguments[0];return this.snap(t,null,-1)}else if(arguments.length===3){var e=arguments[0],n=arguments[1],r=arguments[2],i=e.getSafeEnvelope(),o=new rT(e,n,r);return this._index.query(i,{interfaces_:function(){return[gu]},visitItem:function(c){var l=c;l.select(i,o)}}),o.isNodeAdded()}};ep.prototype.interfaces_=function(){return[]};ep.prototype.getClass=function(){return ep};nT.HotPixelSnapAction.get=function(){return rT};Object.defineProperties(ep,nT);var rT=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var n=arguments[0],r=arguments[1],i=arguments[2];this._hotPixel=n,this._parentEdge=r,this._hotPixelVertexIndex=i}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1],i=n.getContext();if(this._parentEdge!==null&&i===this._parentEdge&&r===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(i,r)}else return t.prototype.select.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(mm),rh=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new vt};rh.prototype.processIntersections=function(t,e,n,r){var i=this;if(t===n&&e===r)return null;var o=t.getCoordinates()[e],c=t.getCoordinates()[e+1],l=n.getCoordinates()[r],d=n.getCoordinates()[r+1];if(this._li.computeIntersection(o,c,l,d),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var y=0;y<this._li.getIntersectionNum();y++)i._interiorIntersections.add(i._li.getIntersection(y));t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)}};rh.prototype.isDone=function(){return!1};rh.prototype.getInteriorIntersections=function(){return this._interiorIntersections};rh.prototype.interfaces_=function(){return[ac]};rh.prototype.getClass=function(){return rh};var nl=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new gc,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};nl.prototype.checkCorrectness=function(t){var e=Wr.getNodedSubstrings(t),n=new Ma(e);try{n.checkValid()}catch(r){if(r instanceof VC)r.printStackTrace();else throw r}finally{}};nl.prototype.getNodedSubstrings=function(){return Wr.getNodedSubstrings(this._nodedSegStrings)};nl.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)};nl.prototype.findInteriorIntersections=function(t,e){var n=new rh(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()};nl.prototype.computeVertexSnaps=function(){var t=this;if(rn(arguments[0],ni))for(var e=arguments[0],n=e.iterator();n.hasNext();){var r=n.next();t.computeVertexSnaps(r)}else if(arguments[0]instanceof Wr)for(var i=arguments[0],o=i.getCoordinates(),c=0;c<o.length;c++){var l=new Eo(o[c],t._scaleFactor,t._li),d=t._pointSnapper.snap(l,i,c);d&&i.addIntersection(o[c],c)}};nl.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new nb,this._pointSnapper=new ep(this._noder.getIndex()),this.snapRound(t,this._li)};nl.prototype.computeIntersectionSnaps=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next(),i=new Eo(r,e._scaleFactor,e._li);e._pointSnapper.snap(i)}};nl.prototype.interfaces_=function(){return[oc]};nl.prototype.getClass=function(){return nl};var Ni=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new qn,this._resultGeometry=null,this._saveException=null,arguments.length===1){var t=arguments[0];this._argGeom=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}},xp={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};Ni.prototype.bufferFixedPrecision=function(t){var e=new vu(new nl(new Wn(1)),t.getScale()),n=new ao(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)};Ni.prototype.bufferReducedPrecision=function(){var t=this;if(arguments.length===0){for(var e=Ni.MAX_PRECISION_DIGITS;e>=0;e--){try{t.bufferReducedPrecision(e)}catch(o){if(o instanceof Dl)t._saveException=o;else throw o}finally{}if(t._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var n=arguments[0],r=Ni.precisionScaleFactor(this._argGeom,this._distance,n),i=new Wn(r);this.bufferFixedPrecision(i)}};Ni.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Wn.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()};Ni.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)};Ni.prototype.bufferOriginalPrecision=function(){try{var t=new ao(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(e){if(e instanceof kl)this._saveException=e;else throw e}finally{}};Ni.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry};Ni.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)};Ni.prototype.interfaces_=function(){return[]};Ni.prototype.getClass=function(){return Ni};Ni.bufferOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new Ni(t),r=n.getResultGeometry(e);return r}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof nn&&typeof arguments[1]=="number"){var i=arguments[0],o=arguments[1],c=arguments[2],l=new Ni(i);l.setQuadrantSegments(c);var d=l.getResultGeometry(o);return d}else if(arguments[2]instanceof qn&&arguments[0]instanceof nn&&typeof arguments[1]=="number"){var y=arguments[0],S=arguments[1],E=arguments[2],C=new Ni(y,E),A=C.getResultGeometry(S);return A}}else if(arguments.length===4){var M=arguments[0],R=arguments[1],N=arguments[2],B=arguments[3],O=new Ni(M);O.setQuadrantSegments(N),O.setEndCapStyle(B);var G=O.getResultGeometry(R);return G}};Ni.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=ss.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY())),o=e>0?e:0,c=i+2*o,l=Math.trunc(Math.log(c)/Math.log(10)+1),d=n-l,y=Math.pow(10,d);return y};xp.CAP_ROUND.get=function(){return qn.CAP_ROUND};xp.CAP_BUTT.get=function(){return qn.CAP_FLAT};xp.CAP_FLAT.get=function(){return qn.CAP_FLAT};xp.CAP_SQUARE.get=function(){return qn.CAP_SQUARE};xp.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(Ni,xp);var io=function(){this._pt=[new Oe,new Oe],this._distance=cn.NaN,this._isNull=!0};io.prototype.getCoordinates=function(){return this._pt};io.prototype.getCoordinate=function(t){return this._pt[t]};io.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}};io.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}};io.prototype.getDistance=function(){return this._distance};io.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}};io.prototype.interfaces_=function(){return[]};io.prototype.getClass=function(){return io};var Ha=function(){};Ha.prototype.interfaces_=function(){return[]};Ha.prototype.getClass=function(){return Ha};Ha.computeDistance=function(){if(arguments[2]instanceof io&&arguments[0]instanceof Rr&&arguments[1]instanceof Oe)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=t.getCoordinates(),i=new Zt,o=0;o<r.length-1;o++){i.setCoordinates(r[o],r[o+1]);var c=i.closestPoint(e);n.setMinimum(c,e)}else if(arguments[2]instanceof io&&arguments[0]instanceof ai&&arguments[1]instanceof Oe){var l=arguments[0],d=arguments[1],y=arguments[2];Ha.computeDistance(l.getExteriorRing(),d,y);for(var S=0;S<l.getNumInteriorRing();S++)Ha.computeDistance(l.getInteriorRingN(S),d,y)}else if(arguments[2]instanceof io&&arguments[0]instanceof nn&&arguments[1]instanceof Oe){var E=arguments[0],C=arguments[1],A=arguments[2];if(E instanceof Rr)Ha.computeDistance(E,C,A);else if(E instanceof ai)Ha.computeDistance(E,C,A);else if(E instanceof lo)for(var M=E,R=0;R<M.getNumGeometries();R++){var N=M.getGeometryN(R);Ha.computeDistance(N,C,A)}else A.setMinimum(E.getCoordinate(),C)}else if(arguments[2]instanceof io&&arguments[0]instanceof Zt&&arguments[1]instanceof Oe){var B=arguments[0],O=arguments[1],G=arguments[2],U=B.closestPoint(O);G.setMinimum(U,O)}};var uc=function(t){this._maxPtDist=new io,this._inputGeom=t||null},rb={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};uc.prototype.computeMaxMidpointDistance=function(t){var e=new bu(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};uc.prototype.computeMaxVertexDistance=function(t){var e=new ih(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())};uc.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()};uc.prototype.getDistancePoints=function(){return this._maxPtDist};uc.prototype.interfaces_=function(){return[]};uc.prototype.getClass=function(){return uc};rb.MaxPointDistanceFilter.get=function(){return ih};rb.MaxMidpointDistanceFilter.get=function(){return bu};Object.defineProperties(uc,rb);var ih=function(t){this._maxPtDist=new io,this._minPtDist=new io,this._geom=t||null};ih.prototype.filter=function(t){this._minPtDist.initialize(),Ha.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};ih.prototype.getMaxPointDistance=function(){return this._maxPtDist};ih.prototype.interfaces_=function(){return[Ka]};ih.prototype.getClass=function(){return ih};var bu=function(t){this._maxPtDist=new io,this._minPtDist=new io,this._geom=t||null};bu.prototype.filter=function(t,e){if(e===0)return null;var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=new Oe((n.x+r.x)/2,(n.y+r.y)/2);this._minPtDist.initialize(),Ha.computeDistance(this._geom,i,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};bu.prototype.isDone=function(){return!1};bu.prototype.isGeometryChanged=function(){return!1};bu.prototype.getMaxPointDistance=function(){return this._maxPtDist};bu.prototype.interfaces_=function(){return[qs]};bu.prototype.getClass=function(){return bu};var Tl=function(t){this._comps=t||null};Tl.prototype.filter=function(t){t instanceof ai&&this._comps.add(t)};Tl.prototype.interfaces_=function(){return[Ia]};Tl.prototype.getClass=function(){return Tl};Tl.getPolygons=function(){if(arguments.length===1){var t=arguments[0];return Tl.getPolygons(t,new vt)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof ai?n.add(e):e instanceof lo&&e.apply(new Tl(n)),n}};var Ri=function(){if(this._lines=null,this._isForcedToLineString=!1,arguments.length===1){var t=arguments[0];this._lines=t}else if(arguments.length===2){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}};Ri.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof Ja){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof Rr&&this._lines.add(t)};Ri.prototype.setForceToLineString=function(t){this._isForcedToLineString=t};Ri.prototype.interfaces_=function(){return[Al]};Ri.prototype.getClass=function(){return Ri};Ri.getGeometry=function(){if(arguments.length===1){var t=arguments[0];return t.getFactory().buildGeometry(Ri.getLines(t))}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(Ri.getLines(e,n))}};Ri.getLines=function(){if(arguments.length===1){var t=arguments[0];return Ri.getLines(t,!1)}else if(arguments.length===2){if(rn(arguments[0],ni)&&rn(arguments[1],ni)){for(var e=arguments[0],n=arguments[1],r=e.iterator();r.hasNext();){var i=r.next();Ri.getLines(i,n)}return n}else if(arguments[0]instanceof nn&&typeof arguments[1]=="boolean"){var o=arguments[0],c=arguments[1],l=new vt;return o.apply(new Ri(l,c)),l}else if(arguments[0]instanceof nn&&rn(arguments[1],ni)){var d=arguments[0],y=arguments[1];return d instanceof Rr?y.add(d):d.apply(new Ri(y)),y}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&rn(arguments[0],ni)&&rn(arguments[1],ni)){for(var S=arguments[0],E=arguments[1],C=arguments[2],A=S.iterator();A.hasNext();){var M=A.next();Ri.getLines(M,E,C)}return E}else if(typeof arguments[2]=="boolean"&&arguments[0]instanceof nn&&rn(arguments[1],ni)){var R=arguments[0],N=arguments[1],B=arguments[2];return R.apply(new Ri(N,B)),N}}};var Xs=function(){if(this._boundaryRule=Ss.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];if(t===null)throw new wr("Rule must be non-null");this._boundaryRule=t}};Xs.prototype.locateInternal=function(){var t=this;if(arguments[0]instanceof Oe&&arguments[1]instanceof ai){var e=arguments[0],n=arguments[1];if(n.isEmpty())return ze.EXTERIOR;var r=n.getExteriorRing(),i=this.locateInPolygonRing(e,r);if(i===ze.EXTERIOR)return ze.EXTERIOR;if(i===ze.BOUNDARY)return ze.BOUNDARY;for(var o=0;o<n.getNumInteriorRing();o++){var c=n.getInteriorRingN(o),l=t.locateInPolygonRing(e,c);if(l===ze.INTERIOR)return ze.EXTERIOR;if(l===ze.BOUNDARY)return ze.BOUNDARY}return ze.INTERIOR}else if(arguments[0]instanceof Oe&&arguments[1]instanceof Rr){var d=arguments[0],y=arguments[1];if(!y.getEnvelopeInternal().intersects(d))return ze.EXTERIOR;var S=y.getCoordinates();return!y.isClosed()&&(d.equals(S[0])||d.equals(S[S.length-1]))?ze.BOUNDARY:Tt.isOnLine(d,S)?ze.INTERIOR:ze.EXTERIOR}else if(arguments[0]instanceof Oe&&arguments[1]instanceof Uo){var E=arguments[0],C=arguments[1],A=C.getCoordinate();return A.equals2D(E)?ze.INTERIOR:ze.EXTERIOR}};Xs.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?Tt.locatePointInRing(t,e.getCoordinates()):ze.EXTERIOR};Xs.prototype.intersects=function(t,e){return this.locate(t,e)!==ze.EXTERIOR};Xs.prototype.updateLocationInfo=function(t){t===ze.INTERIOR&&(this._isIn=!0),t===ze.BOUNDARY&&this._numBoundaries++};Xs.prototype.computeLocation=function(t,e){var n=this;if(e instanceof Uo&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof Rr)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof ai)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof ic)for(var r=e,i=0;i<r.getNumGeometries();i++){var o=r.getGeometryN(i);n.updateLocationInfo(n.locateInternal(t,o))}else if(e instanceof Ya)for(var c=e,l=0;l<c.getNumGeometries();l++){var d=c.getGeometryN(l);n.updateLocationInfo(n.locateInternal(t,d))}else if(e instanceof lo)for(var y=new $a(e);y.hasNext();){var S=y.next();S!==e&&n.computeLocation(t,S)}};Xs.prototype.locate=function(t,e){return e.isEmpty()?ze.EXTERIOR:e instanceof Rr?this.locateInternal(t,e):e instanceof ai?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?ze.BOUNDARY:this._numBoundaries>0||this._isIn?ze.INTERIOR:ze.EXTERIOR)};Xs.prototype.interfaces_=function(){return[]};Xs.prototype.getClass=function(){return Xs};var oo=function t(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var e=arguments[0],n=arguments[1];t.call(this,e,t.INSIDE_AREA,n)}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2];this._component=r,this._segIndex=i,this._pt=o}},iT={INSIDE_AREA:{configurable:!0}};oo.prototype.isInsideArea=function(){return this._segIndex===oo.INSIDE_AREA};oo.prototype.getCoordinate=function(){return this._pt};oo.prototype.getGeometryComponent=function(){return this._component};oo.prototype.getSegmentIndex=function(){return this._segIndex};oo.prototype.interfaces_=function(){return[]};oo.prototype.getClass=function(){return oo};iT.INSIDE_AREA.get=function(){return-1};Object.defineProperties(oo,iT);var fu=function(t){this._pts=t||null};fu.prototype.filter=function(t){t instanceof Uo&&this._pts.add(t)};fu.prototype.interfaces_=function(){return[Ia]};fu.prototype.getClass=function(){return fu};fu.getPoints=function(){if(arguments.length===1){var t=arguments[0];return t instanceof Uo?Hs.singletonList(t):fu.getPoints(t,new vt)}else if(arguments.length===2){var e=arguments[0],n=arguments[1];return e instanceof Uo?n.add(e):e instanceof lo&&e.apply(new fu(n)),n}};var oh=function(){this._locations=null;var t=arguments[0];this._locations=t};oh.prototype.filter=function(t){(t instanceof Uo||t instanceof Rr||t instanceof ai)&&this._locations.add(new oo(t,0,t.getCoordinate()))};oh.prototype.interfaces_=function(){return[Ia]};oh.prototype.getClass=function(){return oh};oh.getLocations=function(t){var e=new vt;return t.apply(new oh(e)),e};var Bi=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Xs,this._minDistanceLocation=null,this._minDistance=cn.MAX_VALUE,arguments.length===2){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(arguments.length===3){var n=arguments[0],r=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=r,this._terminateDistance=i}};Bi.prototype.computeContainmentDistance=function(){var t=this;if(arguments.length===0){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(arguments.length===2){var n=arguments[0],r=arguments[1],i=1-n,o=Tl.getPolygons(this._geom[n]);if(o.size()>0){var c=oh.getLocations(this._geom[i]);if(this.computeContainmentDistance(c,o,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[i]=r[0],this._minDistanceLocation[n]=r[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&rn(arguments[0],js)&&rn(arguments[1],js)){for(var l=arguments[0],d=arguments[1],y=arguments[2],S=0;S<l.size();S++)for(var E=l.get(S),C=0;C<d.size();C++)if(t.computeContainmentDistance(E,d.get(C),y),t._minDistance<=t._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof oo&&arguments[1]instanceof ai){var A=arguments[0],M=arguments[1],R=arguments[2],N=A.getCoordinate();if(ze.EXTERIOR!==this._ptLocator.locate(N,M))return this._minDistance=0,R[0]=A,R[1]=new oo(M,N),null}}};Bi.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),c=0;c<e.size();c++){var l=e.get(c);if(r.computeMinDistance(o,l,n),r._minDistance<=r._terminateDistance)return null}};Bi.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=Ri.getLines(this._geom[0]),n=Ri.getLines(this._geom[1]),r=fu.getPoints(this._geom[0]),i=fu.getPoints(this._geom[1]);if(this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,i,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance)||(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,r,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance))return null;t[0]=null,t[1]=null,this.computeMinDistancePoints(r,i,t),this.updateMinDistance(t,!1)};Bi.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation};Bi.prototype.updateMinDistance=function(t,e){if(t[0]===null)return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])};Bi.prototype.nearestPoints=function(){this.computeMinDistance();var t=[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()];return t};Bi.prototype.computeMinDistance=function(){var t=this;if(arguments.length===0){if(this._minDistanceLocation!==null||(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance))return null;this.computeFacetDistance()}else if(arguments.length===3){if(arguments[2]instanceof Array&&arguments[0]instanceof Rr&&arguments[1]instanceof Uo){var e=arguments[0],n=arguments[1],r=arguments[2];if(e.getEnvelopeInternal().distance(n.getEnvelopeInternal())>this._minDistance)return null;for(var i=e.getCoordinates(),o=n.getCoordinate(),c=0;c<i.length-1;c++){var l=Tt.distancePointLine(o,i[c],i[c+1]);if(l<t._minDistance){t._minDistance=l;var d=new Zt(i[c],i[c+1]),y=d.closestPoint(o);r[0]=new oo(e,c,y),r[1]=new oo(n,0,o)}if(t._minDistance<=t._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof Rr&&arguments[1]instanceof Rr){var S=arguments[0],E=arguments[1],C=arguments[2];if(S.getEnvelopeInternal().distance(E.getEnvelopeInternal())>this._minDistance)return null;for(var A=S.getCoordinates(),M=E.getCoordinates(),R=0;R<A.length-1;R++)for(var N=0;N<M.length-1;N++){var B=Tt.distanceLineLine(A[R],A[R+1],M[N],M[N+1]);if(B<t._minDistance){t._minDistance=B;var O=new Zt(A[R],A[R+1]),G=new Zt(M[N],M[N+1]),U=O.closestPoints(G);C[0]=new oo(S,R,U[0]),C[1]=new oo(E,N,U[1])}if(t._minDistance<=t._terminateDistance)return null}}}};Bi.prototype.computeMinDistancePoints=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),c=0;c<e.size();c++){var l=e.get(c),d=o.getCoordinate().distance(l.getCoordinate());if(d<r._minDistance&&(r._minDistance=d,n[0]=new oo(o,0,o.getCoordinate()),n[1]=new oo(l,0,l.getCoordinate())),r._minDistance<=r._terminateDistance)return null}};Bi.prototype.distance=function(){if(this._geom[0]===null||this._geom[1]===null)throw new wr("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)};Bi.prototype.computeMinDistanceLines=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),c=0;c<e.size();c++){var l=e.get(c);if(r.computeMinDistance(o,l,n),r._minDistance<=r._terminateDistance)return null}};Bi.prototype.interfaces_=function(){return[]};Bi.prototype.getClass=function(){return Bi};Bi.distance=function(t,e){var n=new Bi(t,e);return n.distance()};Bi.isWithinDistance=function(t,e,n){var r=new Bi(t,e,n);return r.distance()<=n};Bi.nearestPoints=function(t,e){var n=new Bi(t,e);return n.nearestPoints()};var Wi=function(){this._pt=[new Oe,new Oe],this._distance=cn.NaN,this._isNull=!0};Wi.prototype.getCoordinates=function(){return this._pt};Wi.prototype.getCoordinate=function(t){return this._pt[t]};Wi.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}};Wi.prototype.initialize=function(){if(arguments.length===0)this._isNull=!0;else if(arguments.length===2){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(arguments.length===3){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}};Wi.prototype.toString=function(){return Gs.toLineString(this._pt[0],this._pt[1])};Wi.prototype.getDistance=function(){return this._distance};Wi.prototype.setMaximum=function(){if(arguments.length===1){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}};Wi.prototype.interfaces_=function(){return[]};Wi.prototype.getClass=function(){return Wi};var da=function(){};da.prototype.interfaces_=function(){return[]};da.prototype.getClass=function(){return da};da.computeDistance=function(){if(arguments[2]instanceof Wi&&arguments[0]instanceof Rr&&arguments[1]instanceof Oe)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new Zt,i=t.getCoordinates(),o=0;o<i.length-1;o++){r.setCoordinates(i[o],i[o+1]);var c=r.closestPoint(e);n.setMinimum(c,e)}else if(arguments[2]instanceof Wi&&arguments[0]instanceof ai&&arguments[1]instanceof Oe){var l=arguments[0],d=arguments[1],y=arguments[2];da.computeDistance(l.getExteriorRing(),d,y);for(var S=0;S<l.getNumInteriorRing();S++)da.computeDistance(l.getInteriorRingN(S),d,y)}else if(arguments[2]instanceof Wi&&arguments[0]instanceof nn&&arguments[1]instanceof Oe){var E=arguments[0],C=arguments[1],A=arguments[2];if(E instanceof Rr)da.computeDistance(E,C,A);else if(E instanceof ai)da.computeDistance(E,C,A);else if(E instanceof lo)for(var M=E,R=0;R<M.getNumGeometries();R++){var N=M.getGeometryN(R);da.computeDistance(N,C,A)}else A.setMinimum(E.getCoordinate(),C)}else if(arguments[2]instanceof Wi&&arguments[0]instanceof Zt&&arguments[1]instanceof Oe){var B=arguments[0],O=arguments[1],G=arguments[2],U=B.closestPoint(O);G.setMinimum(U,O)}};var ws=function(){this._g0=null,this._g1=null,this._ptDist=new Wi,this._densifyFrac=0;var t=arguments[0],e=arguments[1];this._g0=t,this._g1=e},ib={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};ws.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()};ws.prototype.setDensifyFraction=function(t){if(t>1||t<=0)throw new wr("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t};ws.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)};ws.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};ws.prototype.computeOrientedDistance=function(t,e,n){var r=new sh(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),this._densifyFrac>0){var i=new xu(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}};ws.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};ws.prototype.interfaces_=function(){return[]};ws.prototype.getClass=function(){return ws};ws.distance=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new ws(t,e);return n.distance()}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2],c=new ws(r,i);return c.setDensifyFraction(o),c.distance()}};ib.MaxPointDistanceFilter.get=function(){return sh};ib.MaxDensifiedByFractionDistanceFilter.get=function(){return xu};Object.defineProperties(ws,ib);var sh=function(){this._maxPtDist=new Wi,this._minPtDist=new Wi,this._euclideanDist=new da,this._geom=null;var t=arguments[0];this._geom=t};sh.prototype.filter=function(t){this._minPtDist.initialize(),da.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};sh.prototype.getMaxPointDistance=function(){return this._maxPtDist};sh.prototype.interfaces_=function(){return[Ka]};sh.prototype.getClass=function(){return sh};var xu=function(){this._maxPtDist=new Wi,this._minPtDist=new Wi,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};xu.prototype.filter=function(t,e){var n=this;if(e===0)return null;for(var r=t.getCoordinate(e-1),i=t.getCoordinate(e),o=(i.x-r.x)/this._numSubSegs,c=(i.y-r.y)/this._numSubSegs,l=0;l<this._numSubSegs;l++){var d=r.x+l*o,y=r.y+l*c,S=new Oe(d,y);n._minPtDist.initialize(),da.computeDistance(n._geom,S,n._minPtDist),n._maxPtDist.setMaximum(n._minPtDist)}};xu.prototype.isDone=function(){return!1};xu.prototype.isGeometryChanged=function(){return!1};xu.prototype.getMaxPointDistance=function(){return this._maxPtDist};xu.prototype.interfaces_=function(){return[qs]};xu.prototype.getClass=function(){return xu};var Bo=function(t,e,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._bufDistance=e||null,this._result=n||null},ob={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};Bo.prototype.checkMaximumDistance=function(t,e,n){var r=new ws(e,t);if(r.setDensifyFraction(.25),this._maxDistanceFound=r.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var i=r.getCoordinates();this._errorLocation=i[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+Gs.toLineString(i[0],i[1])+")"}};Bo.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=Bo.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),Bo.VERBOSE&&Fi.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};Bo.prototype.checkNegativeValid=function(){if(!(this._input instanceof ai||this._input instanceof Ya||this._input instanceof lo))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)};Bo.prototype.getErrorIndicator=function(){return this._errorIndicator};Bo.prototype.checkMinimumDistance=function(t,e,n){var r=new Bi(t,e,n);if(this._minDistanceFound=r.distance(),this._minDistanceFound<n){this._isValid=!1;var i=r.nearestPoints();this._errorLocation=r.nearestPoints()[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+Gs.toLineString(i[0],i[1])+" )"}};Bo.prototype.checkPositiveValid=function(){var t=this._result.getBoundary();if(this.checkMinimumDistance(this._input,t,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,t,this._maxValidDistance)};Bo.prototype.getErrorLocation=function(){return this._errorLocation};Bo.prototype.getPolygonLines=function(t){for(var e=new vt,n=new Ri(e),r=Tl.getPolygons(t),i=r.iterator();i.hasNext();){var o=i.next();o.apply(n)}return t.getFactory().buildGeometry(e)};Bo.prototype.getErrorMessage=function(){return this._errMsg};Bo.prototype.interfaces_=function(){return[]};Bo.prototype.getClass=function(){return Bo};ob.VERBOSE.get=function(){return!1};ob.MAX_DISTANCE_DIFF_FRAC.get=function(){return .012};Object.defineProperties(Bo,ob);var Vi=function(t,e,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._distance=e||null,this._result=n||null},sb={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};Vi.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid};Vi.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*Vi.MAX_ENV_DIFF_FRAC;t===0&&(t=.001);var e=new Wt(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new Wt(this._result.getEnvelopeInternal());n.expandBy(t),n.contains(e)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")};Vi.prototype.checkDistance=function(){var t=new Bo(this._input,this._distance,this._result);t.isValid()||(this._isValid=!1,this._errorMsg=t.getErrorMessage(),this._errorLocation=t.getErrorLocation(),this._errorIndicator=t.getErrorIndicator()),this.report("Distance")};Vi.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();this._distance>0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t<e&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")};Vi.prototype.checkPolygonal=function(){this._result instanceof ai||this._result instanceof Ya||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")};Vi.prototype.getErrorIndicator=function(){return this._errorIndicator};Vi.prototype.getErrorLocation=function(){return this._errorLocation};Vi.prototype.checkExpectedEmpty=function(){if(this._input.getDimension()>=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};Vi.prototype.report=function(t){if(!Vi.VERBOSE)return null;Fi.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))};Vi.prototype.getErrorMessage=function(){return this._errorMsg};Vi.prototype.interfaces_=function(){return[]};Vi.prototype.getClass=function(){return Vi};Vi.isValidMsg=function(t,e,n){var r=new Vi(t,e,n);return r.isValid()?null:r.getErrorMessage()};Vi.isValid=function(t,e,n){var r=new Vi(t,e,n);return!!r.isValid()};sb.VERBOSE.get=function(){return!1};sb.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(Vi,sb);var ka=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};ka.prototype.getCoordinates=function(){return this._pts};ka.prototype.size=function(){return this._pts.length};ka.prototype.getCoordinate=function(t){return this._pts[t]};ka.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};ka.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:th.octant(this.getCoordinate(t),this.getCoordinate(t+1))};ka.prototype.setData=function(t){this._data=t};ka.prototype.getData=function(){return this._data};ka.prototype.toString=function(){return Gs.toLineString(new Ur(this._pts))};ka.prototype.interfaces_=function(){return[el]};ka.prototype.getClass=function(){return ka};var Pi=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new vt,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};Pi.prototype.getInteriorIntersection=function(){return this._interiorIntersection};Pi.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t};Pi.prototype.getIntersectionSegments=function(){return this._intSegments};Pi.prototype.count=function(){return this._intersectionCount};Pi.prototype.getIntersections=function(){return this._intersections};Pi.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};Pi.prototype.setKeepIntersections=function(t){this._keepIntersections=t};Pi.prototype.processIntersections=function(t,e,n,r){if(!this._findAllIntersections&&this.hasIntersection()||t===n&&e===r)return null;if(this._isCheckEndSegmentsOnly){var i=this.isEndSegment(t,e)||this.isEndSegment(n,r);if(!i)return null}var o=t.getCoordinates()[e],c=t.getCoordinates()[e+1],l=n.getCoordinates()[r],d=n.getCoordinates()[r+1];this._li.computeIntersection(o,c,l,d),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=o,this._intSegments[1]=c,this._intSegments[2]=l,this._intSegments[3]=d,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};Pi.prototype.isEndSegment=function(t,e){return e===0||e>=t.size()-2};Pi.prototype.hasIntersection=function(){return this._interiorIntersection!==null};Pi.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};Pi.prototype.interfaces_=function(){return[ac]};Pi.prototype.getClass=function(){return Pi};Pi.createAllIntersectionsFinder=function(t){var e=new Pi(t);return e.setFindAllIntersections(!0),e};Pi.createAnyIntersectionFinder=function(t){return new Pi(t)};Pi.createIntersectionCounter=function(t){var e=new Pi(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Ys=function(){this._li=new gc,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Ys.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};Ys.prototype.getIntersections=function(){return this._segInt.getIntersections()};Ys.prototype.isValid=function(){return this.execute(),this._isValid};Ys.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};Ys.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new Pi(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new nb;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};Ys.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Dl(this.getErrorMessage(),this._segInt.getInteriorIntersection())};Ys.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Gs.toLineString(t[0],t[1])+" and "+Gs.toLineString(t[2],t[3])};Ys.prototype.interfaces_=function(){return[]};Ys.prototype.getClass=function(){return Ys};Ys.computeIntersections=function(t){var e=new Ys(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var cc=function t(){this._nv=null;var e=arguments[0];this._nv=new Ys(t.toSegmentStrings(e))};cc.prototype.checkValid=function(){this._nv.checkValid()};cc.prototype.interfaces_=function(){return[]};cc.prototype.getClass=function(){return cc};cc.toSegmentStrings=function(t){for(var e=new vt,n=t.iterator();n.hasNext();){var r=n.next();e.add(new ka(r.getCoordinates(),r))}return e};cc.checkValid=function(t){var e=new cc(t);e.checkValid()};var ah=function(t){this._mapOp=t};ah.prototype.map=function(t){for(var e=this,n=new vt,r=0;r<t.getNumGeometries();r++){var i=e._mapOp.map(t.getGeometryN(r));i.isEmpty()||n.add(i)}return t.getFactory().createGeometryCollection(Mn.toGeometryArray(n))};ah.prototype.interfaces_=function(){return[]};ah.prototype.getClass=function(){return ah};ah.map=function(t,e){var n=new ah(e);return n.map(t)};var Aa=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new vt,this._resultLineList=new vt;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};Aa.prototype.collectLines=function(t){for(var e=this,n=this._op.getGraph().getEdgeEnds().iterator();n.hasNext();){var r=n.next();e.collectLineEdge(r,t,e._lineEdgesList),e.collectBoundaryTouchEdge(r,t,e._lineEdgesList)}};Aa.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)};Aa.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList};Aa.prototype.collectLineEdge=function(t,e,n){var r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&!t.isVisited()&&dn.isResultOfOp(r,e)&&!i.isCovered()&&(n.add(i),t.setVisitedEdge(!0))};Aa.prototype.findCoveredLineEdges=function(){for(var t=this,e=this._op.getGraph().getNodes().iterator();e.hasNext();){var n=e.next();n.getEdges().findCoveredLineEdges()}for(var r=this._op.getGraph().getEdgeEnds().iterator();r.hasNext();){var i=r.next(),o=i.getEdge();if(i.isLineEdge()&&!o.isCoveredSet()){var c=t._op.isCoveredByA(i.getCoordinate());o.setCovered(c)}}};Aa.prototype.labelIsolatedLines=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next(),i=r.getLabel();r.isIsolated()&&(i.isNull(0)?e.labelIsolatedLine(r,0):e.labelIsolatedLine(r,1))}};Aa.prototype.buildLines=function(t){for(var e=this,n=this._lineEdgesList.iterator();n.hasNext();){var r=n.next(),i=e._geometryFactory.createLineString(r.getCoordinates());e._resultLineList.add(i),r.setInResult(!0)}};Aa.prototype.collectBoundaryTouchEdge=function(t,e,n){var r=t.getLabel();if(t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult())return null;yn.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),dn.isResultOfOp(r,e)&&e===dn.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))};Aa.prototype.interfaces_=function(){return[]};Aa.prototype.getClass=function(){return Aa};var lh=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new vt;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};lh.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}};lh.prototype.extractNonCoveredResultNodes=function(t){for(var e=this,n=this._op.getGraph().getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isInResult()&&!r.isIncidentEdgeInResult()&&(r.getEdges().getDegree()===0||t===dn.INTERSECTION)){var i=r.getLabel();dn.isResultOfOp(i,t)&&e.filterCoveredNodeToPoint(r)}}};lh.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList};lh.prototype.interfaces_=function(){return[]};lh.prototype.getClass=function(){return lh};var Io=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};Io.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))};Io.prototype.transformPolygon=function(t,e){var n=this,r=!0,i=this.transformLinearRing(t.getExteriorRing(),t);(i===null||!(i instanceof Ja)||i.isEmpty())&&(r=!1);for(var o=new vt,c=0;c<t.getNumInteriorRing();c++){var l=n.transformLinearRing(t.getInteriorRingN(c),t);l===null||l.isEmpty()||(l instanceof Ja||(r=!1),o.add(l))}if(r)return this._factory.createPolygon(i,o.toArray([]));var d=new vt;return i!==null&&d.add(i),d.addAll(o),this._factory.buildGeometry(d)};Io.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)};Io.prototype.getInputGeometry=function(){return this._inputGeom};Io.prototype.transformMultiLineString=function(t,e){for(var n=this,r=new vt,i=0;i<t.getNumGeometries();i++){var o=n.transformLineString(t.getGeometryN(i),t);o!==null&&(o.isEmpty()||r.add(o))}return this._factory.buildGeometry(r)};Io.prototype.transformCoordinates=function(t,e){return this.copy(t)};Io.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))};Io.prototype.transformMultiPoint=function(t,e){for(var n=this,r=new vt,i=0;i<t.getNumGeometries();i++){var o=n.transformPoint(t.getGeometryN(i),t);o!==null&&(o.isEmpty()||r.add(o))}return this._factory.buildGeometry(r)};Io.prototype.transformMultiPolygon=function(t,e){for(var n=this,r=new vt,i=0;i<t.getNumGeometries();i++){var o=n.transformPolygon(t.getGeometryN(i),t);o!==null&&(o.isEmpty()||r.add(o))}return this._factory.buildGeometry(r)};Io.prototype.copy=function(t){return t.copy()};Io.prototype.transformGeometryCollection=function(t,e){for(var n=this,r=new vt,i=0;i<t.getNumGeometries();i++){var o=n.transform(t.getGeometryN(i));o!==null&&(n._pruneEmptyGeometry&&o.isEmpty()||r.add(o))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(Mn.toGeometryArray(r)):this._factory.buildGeometry(r)};Io.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof Uo)return this.transformPoint(t,null);if(t instanceof Yf)return this.transformMultiPoint(t,null);if(t instanceof Ja)return this.transformLinearRing(t,null);if(t instanceof Rr)return this.transformLineString(t,null);if(t instanceof ic)return this.transformMultiLineString(t,null);if(t instanceof ai)return this.transformPolygon(t,null);if(t instanceof Ya)return this.transformMultiPolygon(t,null);if(t instanceof lo)return this.transformGeometryCollection(t,null);throw new wr("Unknown Geometry subtype: "+t.getClass().getName())};Io.prototype.transformLinearRing=function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(n===null)return this._factory.createLinearRing(null);var r=n.size();return r>0&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)};Io.prototype.interfaces_=function(){return[]};Io.prototype.getClass=function(){return Io};var rl=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new Zt,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Rr&&typeof arguments[1]=="number"){var e=arguments[0],n=arguments[1];t.call(this,e.getCoordinates(),n)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var r=arguments[0],i=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=i}};rl.prototype.snapVertices=function(t,e){for(var n=this,r=this._isClosed?t.size()-1:t.size(),i=0;i<r;i++){var o=t.get(i),c=n.findSnapForVertex(o,e);c!==null&&(t.set(i,new Oe(c)),i===0&&n._isClosed&&t.set(t.size()-1,new Oe(c)))}};rl.prototype.findSnapForVertex=function(t,e){for(var n=this,r=0;r<e.length;r++){if(t.equals2D(e[r]))return null;if(t.distance(e[r])<n._snapTolerance)return e[r]}return null};rl.prototype.snapTo=function(t){var e=new Tm(this._srcPts);this.snapVertices(e,t),this.snapSegments(e,t);var n=e.toCoordinateArray();return n};rl.prototype.snapSegments=function(t,e){var n=this;if(e.length===0)return null;var r=e.length;e[0].equals2D(e[e.length-1])&&(r=e.length-1);for(var i=0;i<r;i++){var o=e[i],c=n.findSegmentIndexToSnap(o,t);c>=0&&t.add(c+1,new Oe(o),!1)}};rl.prototype.findSegmentIndexToSnap=function(t,e){for(var n=this,r=cn.MAX_VALUE,i=-1,o=0;o<e.size()-1;o++){if(n._seg.p0=e.get(o),n._seg.p1=e.get(o+1),n._seg.p0.equals2D(t)||n._seg.p1.equals2D(t)){if(n._allowSnappingToSourceVertices)continue;return-1}var c=n._seg.distance(t);c<n._snapTolerance&&c<r&&(r=c,i=o)}return i};rl.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t};rl.prototype.interfaces_=function(){return[]};rl.prototype.getClass=function(){return rl};rl.isClosed=function(t){return t.length<=1?!1:t[0].equals2D(t[t.length-1])};var jr=function(t){this._srcGeom=t||null},oT={SNAP_PRECISION_FACTOR:{configurable:!0}};jr.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t),r=new sT(e,n);return r.transform(this._srcGeom)};jr.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),r=new sT(t,n,!0),i=r.transform(this._srcGeom),o=i;return e&&rn(o,mu)&&(o=i.buffer(0)),o};jr.prototype.computeSnapTolerance=function(t){var e=this.computeMinimumSegmentLength(t),n=e/10;return n};jr.prototype.extractTargetCoordinates=function(t){for(var e=new Ea,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))};jr.prototype.computeMinimumSegmentLength=function(t){for(var e=cn.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e};jr.prototype.interfaces_=function(){return[]};jr.prototype.getClass=function(){return jr};jr.snap=function(t,e,n){var r=new Array(2).fill(null),i=new jr(t);r[0]=i.snapTo(e,n);var o=new jr(e);return r[1]=o.snapTo(r[0],n),r};jr.computeOverlaySnapTolerance=function(){if(arguments.length===1){var t=arguments[0],e=jr.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Wn.FIXED){var r=1/n.getScale()*2/1.415;r>e&&(e=r)}return e}else if(arguments.length===2){var i=arguments[0],o=arguments[1];return Math.min(jr.computeOverlaySnapTolerance(i),jr.computeOverlaySnapTolerance(o))}};jr.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal(),n=Math.min(e.getHeight(),e.getWidth()),r=n*jr.SNAP_PRECISION_FACTOR;return r};jr.snapToSelf=function(t,e,n){var r=new jr(t);return r.snapToSelf(e,n)};oT.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties(jr,oT);var sT=function(t){function e(n,r,i){t.call(this),this._snapTolerance=n||null,this._snapPts=r||null,this._isSelfSnap=i!==void 0?i:!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(n,r){var i=new rl(n,this._snapTolerance);return i.setAllowSnappingToSourceVertices(this._isSelfSnap),i.snapTo(r)},e.prototype.transformCoordinates=function(n,r){var i=n.toCoordinateArray(),o=this.snapLine(i,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(o)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Io),ro=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};ro.prototype.getCommon=function(){return cn.longBitsToDouble(this._commonBits)};ro.prototype.add=function(t){var e=cn.doubleToLongBits(t);if(this._isFirst)return this._commonBits=e,this._commonSignExp=ro.signExpBits(this._commonBits),this._isFirst=!1,null;var n=ro.signExpBits(e);if(n!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=ro.numCommonMostSigMantissaBits(this._commonBits,e),this._commonBits=ro.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};ro.prototype.toString=function(){if(arguments.length===1){var t=arguments[0],e=cn.longBitsToDouble(t),n=cn.toBinaryString(t),r="0000000000000000000000000000000000000000000000000000000000000000"+n,i=r.substring(r.length-64),o=i.substring(0,1)+"  "+i.substring(1,12)+"(exp) "+i.substring(12)+" [ "+e+" ]";return o}};ro.prototype.interfaces_=function(){return[]};ro.prototype.getClass=function(){return ro};ro.getBit=function(t,e){var n=1<<e;return t&n?1:0};ro.signExpBits=function(t){return t>>52};ro.zeroLowerBits=function(t,e){var n=(1<<e)-1,r=~n,i=t&r;return i};ro.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;r>=0;r--){if(ro.getBit(t,r)!==ro.getBit(e,r))return n;n++}return 52};var wu=function(){this._commonCoord=null,this._ccFilter=new uh},ab={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};wu.prototype.addCommonBits=function(t){var e=new Su(this._commonCoord);t.apply(e),t.geometryChanged()};wu.prototype.removeCommonBits=function(t){if(this._commonCoord.x===0&&this._commonCoord.y===0)return t;var e=new Oe(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new Su(e);return t.apply(n),t.geometryChanged(),t};wu.prototype.getCommonCoordinate=function(){return this._commonCoord};wu.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};wu.prototype.interfaces_=function(){return[]};wu.prototype.getClass=function(){return wu};ab.CommonCoordinateFilter.get=function(){return uh};ab.Translater.get=function(){return Su};Object.defineProperties(wu,ab);var uh=function(){this._commonBitsX=new ro,this._commonBitsY=new ro};uh.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)};uh.prototype.getCommonCoordinate=function(){return new Oe(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};uh.prototype.interfaces_=function(){return[Ka]};uh.prototype.getClass=function(){return uh};var Su=function(){this.trans=null;var t=arguments[0];this.trans=t};Su.prototype.filter=function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,r=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,r)};Su.prototype.isDone=function(){return!1};Su.prototype.isGeometryChanged=function(){return!0};Su.prototype.interfaces_=function(){return[qs]};Su.prototype.getClass=function(){return Su};var Mi=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};Mi.prototype.selfSnap=function(t){var e=new jr(t),n=e.snapTo(t,this._snapTolerance);return n};Mi.prototype.removeCommonBits=function(t){this._cbr=new wu,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e};Mi.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t};Mi.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=dn.overlayOp(e[0],e[1],t);return this.prepareResult(n)};Mi.prototype.checkValid=function(t){t.isValid()||Fi.out.println("Snapped geometry is invalid")};Mi.prototype.computeSnapTolerance=function(){this._snapTolerance=jr.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};Mi.prototype.snap=function(t){var e=this.removeCommonBits(t),n=jr.snap(e[0],e[1],this._snapTolerance);return n};Mi.prototype.interfaces_=function(){return[]};Mi.prototype.getClass=function(){return Mi};Mi.overlayOp=function(t,e,n){var r=new Mi(t,e);return r.getResultGeometry(n)};Mi.union=function(t,e){return Mi.overlayOp(t,e,dn.UNION)};Mi.intersection=function(t,e){return Mi.overlayOp(t,e,dn.INTERSECTION)};Mi.symDifference=function(t,e){return Mi.overlayOp(t,e,dn.SYMDIFFERENCE)};Mi.difference=function(t,e){return Mi.overlayOp(t,e,dn.DIFFERENCE)};var ho=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};ho.prototype.getResultGeometry=function(t){var e=null,n=!1,r=null;try{e=dn.overlayOp(this._geom[0],this._geom[1],t);var i=!0;i&&(n=!0)}catch(o){if(o instanceof kl)r=o;else throw o}finally{}if(!n)try{e=Mi.overlayOp(this._geom[0],this._geom[1],t)}catch(o){throw o instanceof kl?r:o}finally{}return e};ho.prototype.interfaces_=function(){return[]};ho.prototype.getClass=function(){return ho};ho.overlayOp=function(t,e,n){var r=new ho(t,e);return r.getResultGeometry(n)};ho.union=function(t,e){return ho.overlayOp(t,e,dn.UNION)};ho.intersection=function(t,e){return ho.overlayOp(t,e,dn.INTERSECTION)};ho.symDifference=function(t,e){return ho.overlayOp(t,e,dn.SYMDIFFERENCE)};ho.difference=function(t,e){return ho.overlayOp(t,e,dn.DIFFERENCE)};var gm=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};gm.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)};gm.prototype.interfaces_=function(){return[]};gm.prototype.getClass=function(){return gm};var qo=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,arguments.length===2){var e=arguments[0],n=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=n}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=r,this._xValue=i,this._obj=o}},lb={INSERT:{configurable:!0},DELETE:{configurable:!0}};qo.prototype.isDelete=function(){return this._eventType===qo.DELETE};qo.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t};qo.prototype.getObject=function(){return this._obj};qo.prototype.compareTo=function(t){var e=t;return this._xValue<e._xValue?-1:this._xValue>e._xValue?1:this._eventType<e._eventType?-1:this._eventType>e._eventType?1:0};qo.prototype.getInsertEvent=function(){return this._insertEvent};qo.prototype.isInsert=function(){return this._eventType===qo.INSERT};qo.prototype.isSameLabel=function(t){return this._label===null?!1:this._label===t._label};qo.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex};qo.prototype.interfaces_=function(){return[Cs]};qo.prototype.getClass=function(){return qo};lb.INSERT.get=function(){return 1};lb.DELETE.get=function(){return 2};Object.defineProperties(qo,lb);var U_=function(){};U_.prototype.interfaces_=function(){return[]};U_.prototype.getClass=function(){return U_};var Ui=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=n};Ui.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&this._li.getIntersectionNum()===1){if(Ui.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(e===0&&r===i||r===0&&e===i)return!0}}return!1};Ui.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};Ui.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t};Ui.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};Ui.prototype.isBoundaryPointInternal=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next(),i=r.getCoordinate();if(t.isIntersection(i))return!0}return!1};Ui.prototype.hasProperIntersection=function(){return this._hasProper};Ui.prototype.hasIntersection=function(){return this._hasIntersection};Ui.prototype.isDone=function(){return this._isDone};Ui.prototype.isBoundaryPoint=function(t,e){return e===null?!1:!!(this.isBoundaryPointInternal(t,e[0])||this.isBoundaryPointInternal(t,e[1]))};Ui.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e};Ui.prototype.addIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],c=n.getCoordinates()[r],l=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,c,l),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,(this._includeProper||!this._li.isProper())&&(t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))};Ui.prototype.interfaces_=function(){return[]};Ui.prototype.getClass=function(){return Ui};Ui.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var r5=function(t){function e(){t.call(this),this.events=new vt,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){var n=this;Hs.sort(this.events);for(var r=0;r<this.events.size();r++){var i=n.events.get(r);i.isDelete()&&i.getInsertEvent().setDeleteEventIndex(r)}},e.prototype.computeIntersections=function(){var n=this;if(arguments.length===1){var r=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var i=0;i<this.events.size();i++){var o=n.events.get(i);if(o.isInsert()&&n.processOverlaps(i,o.getDeleteEventIndex(),o,r),r.isDone())break}}else if(arguments.length===3){if(arguments[2]instanceof Ui&&rn(arguments[0],js)&&rn(arguments[1],js)){var c=arguments[0],l=arguments[1],d=arguments[2];this.addEdges(c,c),this.addEdges(l,l),this.computeIntersections(d)}else if(typeof arguments[2]=="boolean"&&rn(arguments[0],js)&&arguments[1]instanceof Ui){var y=arguments[0],S=arguments[1],E=arguments[2];E?this.addEdges(y,null):this.addEdges(y),this.computeIntersections(S)}}},e.prototype.addEdge=function(n,r){for(var i=this,o=n.getMonotoneChainEdge(),c=o.getStartIndexes(),l=0;l<c.length-1;l++){var d=new gm(o,l),y=new qo(r,o.getMinX(l),d);i.events.add(y),i.events.add(new qo(o.getMaxX(l),y))}},e.prototype.processOverlaps=function(n,r,i,o){for(var c=this,l=i.getObject(),d=n;d<r;d++){var y=c.events.get(d);if(y.isInsert()){var S=y.getObject();i.isSameLabel(y)||(l.computeIntersections(S,o),c.nOverlaps++)}}},e.prototype.addEdges=function(){var n=this;if(arguments.length===1)for(var r=arguments[0],i=r.iterator();i.hasNext();){var o=i.next();n.addEdge(o,o)}else if(arguments.length===2)for(var c=arguments[0],l=arguments[1],d=c.iterator();d.hasNext();){var y=d.next();n.addEdge(y,l)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(U_),il=function(){this._min=cn.POSITIVE_INFINITY,this._max=cn.NEGATIVE_INFINITY},aT={NodeComparator:{configurable:!0}};il.prototype.getMin=function(){return this._min};il.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)};il.prototype.getMax=function(){return this._max};il.prototype.toString=function(){return Gs.toLineString(new Oe(this._min,0),new Oe(this._max,0))};il.prototype.interfaces_=function(){return[]};il.prototype.getClass=function(){return il};aT.NodeComparator.get=function(){return _m};Object.defineProperties(il,aT);var _m=function(){};_m.prototype.compare=function(t,e){var n=t,r=e,i=(n._min+n._max)/2,o=(r._min+r._max)/2;return i<o?-1:i>o?1:0};_m.prototype.interfaces_=function(){return[jf]};_m.prototype.getClass=function(){return _m};var i5=function(t){function e(){t.call(this),this._item=null;var n=arguments[0],r=arguments[1],i=arguments[2];this._min=n,this._max=r,this._item=i}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(n,r,i){if(!this.intersects(n,r))return null;i.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(il),o5=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var n=arguments[0],r=arguments[1];this._node1=n,this._node2=r,this.buildExtent(this._node1,this._node2)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildExtent=function(n,r){this._min=Math.min(n._min,r._min),this._max=Math.max(n._max,r._max)},e.prototype.query=function(n,r,i){if(!this.intersects(n,r))return null;this._node1!==null&&this._node1.query(n,r,i),this._node2!==null&&this._node2.query(n,r,i)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(il),ol=function(){this._leaves=new vt,this._root=null,this._level=0};ol.prototype.buildTree=function(){var t=this;Hs.sort(this._leaves,new il.NodeComparator);for(var e=this._leaves,n=null,r=new vt;;){if(t.buildLevel(e,r),r.size()===1)return r.get(0);n=e,e=r,r=n}};ol.prototype.insert=function(t,e,n){if(this._root!==null)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new i5(t,e,n))};ol.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)};ol.prototype.buildRoot=function(){if(this._root!==null)return null;this._root=this.buildTree()};ol.prototype.printNode=function(t){Fi.out.println(Gs.toLineString(new Oe(t._min,this._level),new Oe(t._max,this._level)))};ol.prototype.init=function(){if(this._root!==null)return null;this.buildRoot()};ol.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var r=t.get(n),i=n+1<t.size()?t.get(n):null;if(i===null)e.add(r);else{var o=new o5(t.get(n),t.get(n+1));e.add(o)}}};ol.prototype.interfaces_=function(){return[]};ol.prototype.getClass=function(){return ol};var tp=function(){this._items=new vt};tp.prototype.visitItem=function(t){this._items.add(t)};tp.prototype.getItems=function(){return this._items};tp.prototype.interfaces_=function(){return[gu]};tp.prototype.getClass=function(){return tp};var np=function(){this._index=null;var t=arguments[0];if(!rn(t,mu))throw new wr("Argument must be Polygonal");this._index=new hc(t)},ub={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};np.prototype.locate=function(t){var e=new ya(t),n=new rp(e);return this._index.query(t.y,t.y,n),e.getLocation()};np.prototype.interfaces_=function(){return[Qf]};np.prototype.getClass=function(){return np};ub.SegmentVisitor.get=function(){return rp};ub.IntervalIndexedGeometry.get=function(){return hc};Object.defineProperties(np,ub);var rp=function(){this._counter=null;var t=arguments[0];this._counter=t};rp.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))};rp.prototype.interfaces_=function(){return[gu]};rp.prototype.getClass=function(){return rp};var hc=function(){this._index=new ol;var t=arguments[0];this.init(t)};hc.prototype.init=function(t){for(var e=this,n=Ri.getLines(t),r=n.iterator();r.hasNext();){var i=r.next(),o=i.getCoordinates();e.addLine(o)}};hc.prototype.addLine=function(t){for(var e=this,n=1;n<t.length;n++){var r=new Zt(t[n-1],t[n]),i=Math.min(r.p0.y,r.p1.y),o=Math.max(r.p0.y,r.p1.y);e._index.insert(i,o,r)}};hc.prototype.query=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=new tp;return this._index.query(t,e,n),n.getItems()}else if(arguments.length===3){var r=arguments[0],i=arguments[1],o=arguments[2];this._index.query(r,i,o)}};hc.prototype.interfaces_=function(){return[]};hc.prototype.getClass=function(){return hc};var Ld=function(t){function e(){if(t.call(this),this._parentGeom=null,this._lineEdgeMap=new qC,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Xs,arguments.length===2){var n=arguments[0],r=arguments[1],i=Ss.OGC_SFS_BOUNDARY_RULE;this._argIndex=n,this._parentGeom=r,this._boundaryNodeRule=i,r!==null&&this.add(r)}else if(arguments.length===3){var o=arguments[0],c=arguments[1],l=arguments[2];this._argIndex=o,this._parentGeom=c,this._boundaryNodeRule=l,c!==null&&this.add(c)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertBoundaryPoint=function(n,r){var i=this._nodes.addNode(r),o=i.getLabel(),c=1,l=ze.NONE;l=o.getLocation(n,ut.ON),l===ze.BOUNDARY&&c++;var d=e.determineBoundary(this._boundaryNodeRule,c);o.setLocation(n,d)},e.prototype.computeSelfNodes=function(){if(arguments.length===2){var n=arguments[0],r=arguments[1];return this.computeSelfNodes(n,r,!1)}else if(arguments.length===3){var i=arguments[0],o=arguments[1],c=arguments[2],l=new Ui(i,!0,!1);l.setIsDoneIfProperInt(c);var d=this.createEdgeSetIntersector(),y=this._parentGeom instanceof Ja||this._parentGeom instanceof ai||this._parentGeom instanceof Ya,S=o||!y;return d.computeIntersections(this._edges,l,S),this.addSelfIntersectionNodes(this._argIndex),l}},e.prototype.computeSplitEdges=function(n){for(var r=this._edges.iterator();r.hasNext();){var i=r.next();i.eiList.addSplitEdges(n)}},e.prototype.computeEdgeIntersections=function(n,r,i){var o=new Ui(r,i,!0);o.setBoundaryNodes(this.getBoundaryNodes(),n.getBoundaryNodes());var c=this.createEdgeSetIntersector();return c.computeIntersections(this._edges,n._edges,o),o},e.prototype.getGeometry=function(){return this._parentGeom},e.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},e.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},e.prototype.addPoint=function(){if(arguments[0]instanceof Uo){var n=arguments[0],r=n.getCoordinate();this.insertPoint(this._argIndex,r,ze.INTERIOR)}else if(arguments[0]instanceof Oe){var i=arguments[0];this.insertPoint(this._argIndex,i,ze.INTERIOR)}},e.prototype.addPolygon=function(n){var r=this;this.addPolygonRing(n.getExteriorRing(),ze.EXTERIOR,ze.INTERIOR);for(var i=0;i<n.getNumInteriorRing();i++){var o=n.getInteriorRingN(i);r.addPolygonRing(o,ze.INTERIOR,ze.EXTERIOR)}},e.prototype.addEdge=function(n){this.insertEdge(n);var r=n.getCoordinates();this.insertPoint(this._argIndex,r[0],ze.BOUNDARY),this.insertPoint(this._argIndex,r[r.length-1],ze.BOUNDARY)},e.prototype.addLineString=function(n){var r=kn.removeRepeatedPoints(n.getCoordinates());if(r.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var i=new V_(r,new $n(this._argIndex,ze.INTERIOR));this._lineEdgeMap.put(n,i),this.insertEdge(i),yn.isTrue(r.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,r[0]),this.insertBoundaryPoint(this._argIndex,r[r.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var n=this.getBoundaryNodes(),r=new Array(n.size()).fill(null),i=0,o=n.iterator();o.hasNext();){var c=o.next();r[i++]=c.getCoordinate().copy()}return r},e.prototype.getBoundaryNodes=function(){return this._boundaryNodes===null&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(n,r,i){if(this.isBoundaryNode(n,r))return null;i===ze.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(n,r):this.insertPoint(n,r,i)},e.prototype.addPolygonRing=function(n,r,i){if(n.isEmpty())return null;var o=kn.removeRepeatedPoints(n.getCoordinates());if(o.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=o[0],null;var c=r,l=i;Tt.isCCW(o)&&(c=i,l=r);var d=new V_(o,new $n(this._argIndex,ze.BOUNDARY,c,l));this._lineEdgeMap.put(n,d),this.insertEdge(d),this.insertPoint(this._argIndex,o[0],ze.BOUNDARY)},e.prototype.insertPoint=function(n,r,i){var o=this._nodes.addNode(r),c=o.getLabel();c===null?o._label=new $n(n,i):c.setLocation(n,i)},e.prototype.createEdgeSetIntersector=function(){return new r5},e.prototype.addSelfIntersectionNodes=function(n){for(var r=this,i=this._edges.iterator();i.hasNext();)for(var o=i.next(),c=o.getLabel().getLocation(n),l=o.eiList.iterator();l.hasNext();){var d=l.next();r.addSelfIntersectionNode(n,d.coord,c)}},e.prototype.add=function(){if(arguments.length===1){var n=arguments[0];if(n.isEmpty())return null;if(n instanceof Ya&&(this._useBoundaryDeterminationRule=!1),n instanceof ai)this.addPolygon(n);else if(n instanceof Rr)this.addLineString(n);else if(n instanceof Uo)this.addPoint(n);else if(n instanceof Yf)this.addCollection(n);else if(n instanceof ic)this.addCollection(n);else if(n instanceof Ya)this.addCollection(n);else if(n instanceof lo)this.addCollection(n);else throw new Error(n.getClass().getName())}else return t.prototype.add.apply(this,arguments)},e.prototype.addCollection=function(n){for(var r=this,i=0;i<n.getNumGeometries();i++){var o=n.getGeometryN(i);r.add(o)}},e.prototype.locate=function(n){return rn(this._parentGeom,mu)&&this._parentGeom.getNumGeometries()>50?(this._areaPtLocator===null&&(this._areaPtLocator=new np(this._parentGeom)),this._areaPtLocator.locate(n)):this._ptLocator.locate(n,this._parentGeom)},e.prototype.findEdge=function(){if(arguments.length===1){var n=arguments[0];return this._lineEdgeMap.get(n)}else return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(n,r){return n.isInBoundary(r)?ze.BOUNDARY:ze.INTERIOR},e}(Lr),ip=function(){if(this._li=new gc,this._resultPrecisionModel=null,this._arg=null,arguments.length===1){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new Ld(0,t)}else if(arguments.length===2){var e=arguments[0],n=arguments[1],r=Ss.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Ld(0,e,r),this._arg[1]=new Ld(1,n,r)}else if(arguments.length===3){var i=arguments[0],o=arguments[1],c=arguments[2];i.getPrecisionModel().compareTo(o.getPrecisionModel())>=0?this.setComputationPrecision(i.getPrecisionModel()):this.setComputationPrecision(o.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Ld(0,i,c),this._arg[1]=new Ld(1,o,c)}};ip.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()};ip.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)};ip.prototype.interfaces_=function(){return[]};ip.prototype.getClass=function(){return ip};var tc=function(){};tc.prototype.interfaces_=function(){return[]};tc.prototype.getClass=function(){return tc};tc.map=function(){if(arguments[0]instanceof nn&&rn(arguments[1],tc.MapOp)){for(var t=arguments[0],e=arguments[1],n=new vt,r=0;r<t.getNumGeometries();r++){var i=e.map(t.getGeometryN(r));i!==null&&n.add(i)}return t.getFactory().buildGeometry(n)}else if(rn(arguments[0],ni)&&rn(arguments[1],tc.MapOp)){for(var o=arguments[0],c=arguments[1],l=new vt,d=o.iterator();d.hasNext();){var y=d.next(),S=c.map(y);S!==null&&l.add(S)}return l}};tc.MapOp=function(){};var dn=function(t){function e(){var n=arguments[0],r=arguments[1];t.call(this,n,r),this._ptLocator=new Xs,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new Zs,this._resultPolyList=new vt,this._resultLineList=new vt,this._resultPointList=new vt,this._graph=new Lr(new JC),this._geomFact=n.getFactory()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertUniqueEdge=function(n){var r=this._edgeList.findEqualEdge(n);if(r!==null){var i=r.getLabel(),o=n.getLabel();r.isPointwiseEqual(n)||(o=new $n(n.getLabel()),o.flip());var c=r.getDepth();c.isNull()&&c.add(i),c.add(o),i.merge(o)}else this._edgeList.add(n)},e.prototype.getGraph=function(){return this._graph},e.prototype.cancelDuplicateResultEdges=function(){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var r=n.next(),i=r.getSym();r.isInResult()&&i.isInResult()&&(r.setInResult(!1),i.setInResult(!1))}},e.prototype.isCoveredByLA=function(n){return!!(this.isCovered(n,this._resultLineList)||this.isCovered(n,this._resultPolyList))},e.prototype.computeGeometry=function(n,r,i,o){var c=new vt;return c.addAll(n),c.addAll(r),c.addAll(i),c.isEmpty()?e.createEmptyResult(o,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(c)},e.prototype.mergeSymLabels=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var r=n.next();r.getEdges().mergeSymLabels()}},e.prototype.isCovered=function(n,r){for(var i=this,o=r.iterator();o.hasNext();){var c=o.next(),l=i._ptLocator.locate(n,c);if(l!==ze.EXTERIOR)return!0}return!1},e.prototype.replaceCollapsedEdges=function(){for(var n=new vt,r=this._edgeList.iterator();r.hasNext();){var i=r.next();i.isCollapsed()&&(r.remove(),n.add(i.getCollapsedEdge()))}this._edgeList.addAll(n)},e.prototype.updateNodeLabelling=function(){for(var n=this._graph.getNodes().iterator();n.hasNext();){var r=n.next(),i=r.getEdges().getLabel();r.getLabel().merge(i)}},e.prototype.getResultGeometry=function(n){return this.computeOverlay(n),this._resultGeom},e.prototype.insertUniqueEdges=function(n){for(var r=this,i=n.iterator();i.hasNext();){var o=i.next();r.insertUniqueEdge(o)}},e.prototype.computeOverlay=function(n){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var r=new vt;this._arg[0].computeSplitEdges(r),this._arg[1].computeSplitEdges(r),this.insertUniqueEdges(r),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),cc.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(n),this.cancelDuplicateResultEdges();var i=new jo(this._geomFact);i.add(this._graph),this._resultPolyList=i.getPolygons();var o=new Aa(this,this._geomFact,this._ptLocator);this._resultLineList=o.build(n);var c=new lh(this,this._geomFact,this._ptLocator);this._resultPointList=c.build(n),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,n)},e.prototype.labelIncompleteNode=function(n,r){var i=this._ptLocator.locate(n.getCoordinate(),this._arg[r].getGeometry());n.getLabel().setLocation(r,i)},e.prototype.copyPoints=function(n){for(var r=this,i=this._arg[n].getNodeIterator();i.hasNext();){var o=i.next(),c=r._graph.addNode(o.getCoordinate());c.setLabel(n,o.getLabel().getLocation(n))}},e.prototype.findResultAreaEdges=function(n){for(var r=this._graph.getEdgeEnds().iterator();r.hasNext();){var i=r.next(),o=i.getLabel();o.isArea()&&!i.isInteriorAreaEdge()&&e.isResultOfOp(o.getLocation(0,ut.RIGHT),o.getLocation(1,ut.RIGHT),n)&&i.setInResult(!0)}},e.prototype.computeLabelsFromDepths=function(){for(var n=this._edgeList.iterator();n.hasNext();){var r=n.next(),i=r.getLabel(),o=r.getDepth();if(!o.isNull()){o.normalize();for(var c=0;c<2;c++)!i.isNull(c)&&i.isArea()&&!o.isNull(c)&&(o.getDelta(c)===0?i.toLine(c):(yn.isTrue(!o.isNull(c,ut.LEFT),"depth of LEFT side has not been initialized"),i.setLocation(c,ut.LEFT,o.getLocation(c,ut.LEFT)),yn.isTrue(!o.isNull(c,ut.RIGHT),"depth of RIGHT side has not been initialized"),i.setLocation(c,ut.RIGHT,o.getLocation(c,ut.RIGHT))))}}},e.prototype.computeLabelling=function(){for(var n=this,r=this._graph.getNodes().iterator();r.hasNext();){var i=r.next();i.getEdges().computeLabelling(n._arg)}this.mergeSymLabels(),this.updateNodeLabelling()},e.prototype.labelIncompleteNodes=function(){for(var n=this,r=this._graph.getNodes().iterator();r.hasNext();){var i=r.next(),o=i.getLabel();i.isIsolated()&&(o.isNull(0)?n.labelIncompleteNode(i,0):n.labelIncompleteNode(i,1)),i.getEdges().updateLabelling(o)}},e.prototype.isCoveredByA=function(n){return!!this.isCovered(n,this._resultPolyList)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ip);dn.overlayOp=function(t,e,n){var r=new dn(t,e),i=r.getResultGeometry(n);return i};dn.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return dn.createEmptyResult(dn.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return ah.map(t,{interfaces_:function(){return[tc.MapOp]},map:function(r){return r.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),ho.overlayOp(t,e,dn.INTERSECTION)};dn.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return dn.createEmptyResult(dn.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),ho.overlayOp(t,e,dn.SYMDIFFERENCE)};dn.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),o=-1;switch(t){case dn.INTERSECTION:o=Math.min(r,i);break;case dn.UNION:o=Math.max(r,i);break;case dn.DIFFERENCE:o=r;break;case dn.SYMDIFFERENCE:o=Math.max(r,i);break}return o};dn.createEmptyResult=function(t,e,n,r){var i=null;switch(dn.resultDimension(t,e,n)){case-1:i=r.createGeometryCollection(new Array(0).fill(null));break;case 0:i=r.createPoint();break;case 1:i=r.createLineString();break;case 2:i=r.createPolygon();break}return i};dn.difference=function(t,e){return t.isEmpty()?dn.createEmptyResult(dn.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),ho.overlayOp(t,e,dn.DIFFERENCE))};dn.isResultOfOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return dn.isResultOfOp(n,r,e)}else if(arguments.length===3){var i=arguments[0],o=arguments[1],c=arguments[2];switch(i===ze.BOUNDARY&&(i=ze.INTERIOR),o===ze.BOUNDARY&&(o=ze.INTERIOR),c){case dn.INTERSECTION:return i===ze.INTERIOR&&o===ze.INTERIOR;case dn.UNION:return i===ze.INTERIOR||o===ze.INTERIOR;case dn.DIFFERENCE:return i===ze.INTERIOR&&o!==ze.INTERIOR;case dn.SYMDIFFERENCE:return i===ze.INTERIOR&&o!==ze.INTERIOR||i!==ze.INTERIOR&&o===ze.INTERIOR}return!1}};dn.INTERSECTION=1;dn.UNION=2;dn.DIFFERENCE=3;dn.SYMDIFFERENCE=4;var pu=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Xs,this._seg=new Zt;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};pu.prototype.isWithinToleranceOfBoundary=function(t){for(var e=this,n=0;n<this._linework.getNumGeometries();n++)for(var r=e._linework.getGeometryN(n),i=r.getCoordinateSequence(),o=0;o<i.size()-1;o++){i.getCoordinate(o,e._seg.p0),i.getCoordinate(o+1,e._seg.p1);var c=e._seg.distance(t);if(c<=e._boundaryDistanceTolerance)return!0}return!1};pu.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?ze.BOUNDARY:this._ptLocator.locate(t,this._g)};pu.prototype.extractLinework=function(t){var e=new op;t.apply(e);var n=e.getLinework(),r=Mn.toLineStringArray(n);return t.getFactory().createMultiLineString(r)};pu.prototype.interfaces_=function(){return[]};pu.prototype.getClass=function(){return pu};var op=function(){this._linework=null,this._linework=new vt};op.prototype.getLinework=function(){return this._linework};op.prototype.filter=function(t){var e=this;if(t instanceof ai){var n=t;this._linework.add(n.getExteriorRing());for(var r=0;r<n.getNumInteriorRing();r++)e._linework.add(n.getInteriorRingN(r))}};op.prototype.interfaces_=function(){return[Ia]};op.prototype.getClass=function(){return op};var fc=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};fc.prototype.extractPoints=function(t,e,n){for(var r=this,i=t.getCoordinates(),o=0;o<i.length-1;o++)r.computeOffsetPoints(i[o],i[o+1],e,n)};fc.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e};fc.prototype.getPoints=function(t){for(var e=this,n=new vt,r=Ri.getLines(this._g),i=r.iterator();i.hasNext();){var o=i.next();e.extractPoints(o,t,n)}return n};fc.prototype.computeOffsetPoints=function(t,e,n,r){var i=e.x-t.x,o=e.y-t.y,c=Math.sqrt(i*i+o*o),l=n*i/c,d=n*o/c,y=(e.x+t.x)/2,S=(e.y+t.y)/2;if(this._doLeft){var E=new Oe(y-d,S+l);r.add(E)}if(this._doRight){var C=new Oe(y+d,S-l);r.add(C)}};fc.prototype.interfaces_=function(){return[]};fc.prototype.getClass=function(){return fc};var cs=function t(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=t.TOLERANCE,this._testCoords=new vt;var e=arguments[0],n=arguments[1],r=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,r],this._locFinder=[new pu(this._geom[0],this._boundaryDistanceTolerance),new pu(this._geom[1],this._boundaryDistanceTolerance),new pu(this._geom[2],this._boundaryDistanceTolerance)]},lT={TOLERANCE:{configurable:!0}};cs.prototype.reportResult=function(t,e,n){Fi.out.println("Overlay result invalid - A:"+ze.toLocationSymbol(e[0])+" B:"+ze.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+ze.toLocationSymbol(e[2]))};cs.prototype.isValid=function(t){this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]);var e=this.checkValid(t);return e};cs.prototype.checkValid=function(){var t=this;if(arguments.length===1){for(var e=arguments[0],n=0;n<this._testCoords.size();n++){var r=t._testCoords.get(n);if(!t.checkValid(e,r))return t._invalidLocation=r,!1}return!0}else if(arguments.length===2){var i=arguments[0],o=arguments[1];return this._location[0]=this._locFinder[0].getLocation(o),this._location[1]=this._locFinder[1].getLocation(o),this._location[2]=this._locFinder[2].getLocation(o),cs.hasLocation(this._location,ze.BOUNDARY)?!0:this.isValidResult(i,this._location)}};cs.prototype.addTestPts=function(t){var e=new fc(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))};cs.prototype.isValidResult=function(t,e){var n=dn.isResultOfOp(e[0],e[1],t),r=e[2]===ze.INTERIOR,i=!(n^r);return i||this.reportResult(t,e,n),i};cs.prototype.getInvalidLocation=function(){return this._invalidLocation};cs.prototype.interfaces_=function(){return[]};cs.prototype.getClass=function(){return cs};cs.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1};cs.computeBoundaryDistanceTolerance=function(t,e){return Math.min(jr.computeSizeBasedSnapTolerance(t),jr.computeSizeBasedSnapTolerance(e))};cs.isValid=function(t,e,n,r){var i=new cs(t,e,r);return i.isValid(n)};lT.TOLERANCE.get=function(){return 1e-6};Object.defineProperties(cs,lT);var ns=function t(e){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=t.extractFactory(e),this._inputGeoms=e};ns.prototype.extractElements=function(t,e){var n=this;if(t===null)return null;for(var 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diff --git a/index.html b/index.html
index 2400f7e..6b51a90 100644
--- a/index.html
+++ b/index.html
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-    <link rel="stylesheet" href="/ltn/assets/index-e33d7585.css">
+    <script type="module" crossorigin src="/ltn/assets/main-1f3fabc2.js"></script>
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