From 988612418d9fab60350a86197b992b51a4f665ff Mon Sep 17 00:00:00 2001 From: dayjournal Date: Tue, 9 Mar 2021 19:34:03 +0900 Subject: [PATCH] :tada: v6.3.0 --- _resouce/css/style.css | 3 +- _resouce/js/script.js | 95 ++++++++++++++++++++--------------------- _resouce/main.js | 4 +- dist/app.js | 3 +- dist/app.js.LICENSE.txt | 60 ++++++++++++++++++++++++++ dist/index.html | 20 ++++----- docs/app.js | 3 +- docs/app.js.LICENSE.txt | 60 ++++++++++++++++++++++++++ docs/index.html | 20 ++++----- 9 files changed, 194 insertions(+), 74 deletions(-) create mode 100644 dist/app.js.LICENSE.txt create mode 100644 docs/app.js.LICENSE.txt diff --git a/_resouce/css/style.css b/_resouce/css/style.css index ac60da3..8eb6bbf 100644 --- a/_resouce/css/style.css +++ b/_resouce/css/style.css @@ -1,4 +1,5 @@ -html, body { +html, +body { height: 100%; padding: 0; margin: 0; diff --git a/_resouce/js/script.js b/_resouce/js/script.js index ad96539..3e2b3f5 100644 --- a/_resouce/js/script.js +++ b/_resouce/js/script.js @@ -1,84 +1,81 @@ - // MIERUNE MONO読み込み const map = new mapboxgl.Map({ - container: "map", + container: 'map', style: { version: 8, sources: { m_mono: { - type: "raster", - tiles: ["https://tile.mierune.co.jp/mierune_mono/{z}/{x}/{y}.png"], - tileSize: 256 - } + type: 'raster', + tiles: ['https://tile.mierune.co.jp/mierune_mono/{z}/{x}/{y}.png'], + tileSize: 256, + }, }, - layers: [{ - id: "m_mono", - type: "raster", - source: "m_mono", - minzoom: 0, - maxzoom: 18 - }] + layers: [ + { + id: 'm_mono', + type: 'raster', + source: 'm_mono', + minzoom: 0, + maxzoom: 18, + }, + ], }, - center: [139.770, 35.676], - zoom: 13 + center: [139.77, 35.676], + zoom: 13, }); - -map.on("load", function () { - +map.on('load', function () { // 元ポイントを取得 const features = turf.featureCollection([ turf.point([139.7594, 35.6865]), turf.point([139.7692, 35.6665]), - turf.point([139.7812, 35.6849]) + turf.point([139.7812, 35.6849]), ]); // 元ポイント表示 - map.addSource("FeaturesPoint", { - type: "geojson", - data: features + map.addSource('FeaturesPoint', { + type: 'geojson', + data: features, }); map.addLayer({ - id: "FeaturesPoint", - type: "circle", - source: "FeaturesPoint", + id: 'FeaturesPoint', + type: 'circle', + source: 'FeaturesPoint', layout: {}, paint: { - "circle-pitch-alignment": "map", - "circle-stroke-color": "#1253A4", - "circle-stroke-width": 5, - "circle-stroke-opacity": 0.8, - "circle-color": "#1253A4", - "circle-radius": 5, - "circle-opacity": 0.5 - } + 'circle-pitch-alignment': 'map', + 'circle-stroke-color': '#1253A4', + 'circle-stroke-width': 5, + 'circle-stroke-opacity': 0.8, + 'circle-color': '#1253A4', + 'circle-radius': 5, + 'circle-opacity': 0.5, + }, }); - // センターポイントを取得 const center = turf.center(features); // センターポイント表示 - map.addSource("CenterPoint", { - type: "geojson", - data: center + map.addSource('CenterPoint', { + type: 'geojson', + data: center, }); map.addLayer({ - id: "CenterPoint", - type: "circle", - source: "CenterPoint", + id: 'CenterPoint', + type: 'circle', + source: 'CenterPoint', layout: {}, paint: { - "circle-pitch-alignment": "map", - "circle-stroke-color": "#8DCF3F", - "circle-stroke-width": 10, - "circle-stroke-opacity": 0.8, - "circle-color": "#8DCF3F", - "circle-radius": 10, - "circle-opacity": 0.5 - } + 'circle-pitch-alignment': 'map', + 'circle-stroke-color': '#8DCF3F', + 'circle-stroke-width': 10, + 'circle-stroke-opacity': 0.8, + 'circle-color': '#8DCF3F', + 'circle-radius': 10, + 'circle-opacity': 0.5, + }, }); - }); // コントロール関係表示 diff --git a/_resouce/main.js b/_resouce/main.js index 82c0eca..868371d 100644 --- a/_resouce/main.js +++ b/_resouce/main.js @@ -1,6 +1,6 @@ // CSS一式を読み込んでパッケージ -import "mapbox-gl/dist/mapbox-gl.css"; -import "./css/style.css"; +import 'mapbox-gl/dist/mapbox-gl.css'; +import './css/style.css'; // JS一式を読み込んでパッケージ import './js/script.js'; diff --git a/dist/app.js b/dist/app.js index e667883..22be4c1 100644 --- a/dist/app.js +++ b/dist/app.js @@ -1 +1,2 @@ -(()=>{var 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r=arguments[0],n=arguments[1];this.init(r.x,n.x,r.y,n.y)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];it._maxx&&(e=this._minx-t._maxx);var r=0;return this._maxyt._maxy&&(r=this._miny-t._maxy),0===e?r:0===r?e:Math.sqrt(e*e+r*r)},Lu.prototype.hashCode=function(){var t=17;return 37*(t=37*(t=37*(t=37*t+lu.hashCode(this._minx))+lu.hashCode(this._maxx))+lu.hashCode(this._miny))+lu.hashCode(this._maxy)},Lu.prototype.interfaces_=function(){return[au,Ei]},Lu.prototype.getClass=function(){return Lu},Lu.intersects=function(){if(3===arguments.length){var t=arguments[0],e=arguments[1],r=arguments[2];return r.x>=(t.xe.x?t.x:e.x)&&r.y>=(t.ye.y?t.y:e.y)}if(4===arguments.length){var n=arguments[0],i=arguments[1],o=arguments[2],a=arguments[3],s=Math.min(o.x,a.x),u=Math.max(o.x,a.x),l=Math.min(n.x,i.x),c=Math.max(n.x,i.x);return!(l>u||cu||cthis.getEdgeDistance(t,1)?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}},Vu.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},Vu.prototype.setPrecisionModel=function(t){this._precisionModel=t},Vu.prototype.isInteriorIntersection=function(){if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var t=arguments[0],e=0;ei?n:i;else{var a=Math.abs(t.x-e.x),s=Math.abs(t.y-e.y);0!==(o=n>i?a:s)||t.equals(e)||(o=Math.max(a,s))}return Uu.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},Vu.nonRobustComputeEdgeDistance=function(t,e,r){var n=t.x-e.x,i=t.y-e.y,o=Math.sqrt(n*n+i*i);return Uu.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o},qu.DONT_INTERSECT.get=function(){return 0},qu.DO_INTERSECT.get=function(){return 1},qu.COLLINEAR.get=function(){return 2},qu.NO_INTERSECTION.get=function(){return 0},qu.POINT_INTERSECTION.get=function(){return 1},qu.COLLINEAR_INTERSECTION.get=function(){return 2},Object.defineProperties(Vu,qu);var ju=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(t){var e=new Lu(this._inputLines[0][0],this._inputLines[0][1]),r=new Lu(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&r.contains(t)},e.prototype.computeIntersection=function(){if(3!==arguments.length)return t.prototype.computeIntersection.apply(this,arguments);var e=arguments[0],r=arguments[1],n=arguments[2];if(this._isProper=!1,Lu.intersects(r,n,e)&&0===Zu.orientationIndex(r,n,e)&&0===Zu.orientationIndex(n,r,e))return this._isProper=!0,(e.equals(r)||e.equals(n))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION},e.prototype.normalizeToMinimum=function(t,e,r,n,i){i.x=this.smallestInAbsValue(t.x,e.x,r.x,n.x),i.y=this.smallestInAbsValue(t.y,e.y,r.y,n.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,r.x-=i.x,r.y-=i.y,n.x-=i.x,n.y-=i.y},e.prototype.safeHCoordinateIntersection=function(t,r,n,i){var o=null;try{o=Au.intersection(t,r,n,i)}catch(a){if(!(a instanceof Pu))throw a;o=e.nearestEndpoint(t,r,n,i)}return o},e.prototype.intersection=function(t,r,n,i){var o=this.intersectionWithNormalization(t,r,n,i);return this.isInSegmentEnvelopes(o)||(o=new lu(e.nearestEndpoint(t,r,n,i))),null!==this._precisionModel&&this._precisionModel.makePrecise(o),o},e.prototype.smallestInAbsValue=function(t,e,r,n){var i=t,o=Math.abs(i);return Math.abs(e)1e-4&&Mu.out.println("Distance = "+i.distance(o))},e.prototype.intersectionWithNormalization=function(t,e,r,n){var i=new lu(t),o=new lu(e),a=new lu(r),s=new lu(n),u=new lu;this.normalizeToEnvCentre(i,o,a,s,u);var l=this.safeHCoordinateIntersection(i,o,a,s);return l.x+=u.x,l.y+=u.y,l},e.prototype.computeCollinearIntersection=function(e,r,n,i){var o=Lu.intersects(e,r,n),a=Lu.intersects(e,r,i),s=Lu.intersects(n,i,e),u=Lu.intersects(n,i,r);return o&&a?(this._intPt[0]=n,this._intPt[1]=i,t.COLLINEAR_INTERSECTION):s&&u?(this._intPt[0]=e,this._intPt[1]=r,t.COLLINEAR_INTERSECTION):o&&s?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||a||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):o&&u?(this._intPt[0]=n,this._intPt[1]=r,!n.equals(r)||a||s?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):a&&s?(this._intPt[0]=i,this._intPt[1]=e,!i.equals(e)||o||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):a&&u?(this._intPt[0]=i,this._intPt[1]=r,!i.equals(r)||o||s?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(t,e,r,n,i){var o=t.xe.x?t.x:e.x,u=t.y>e.y?t.y:e.y,l=r.xn.x?r.x:n.x,p=r.y>n.y?r.y:n.y,f=((o>l?o:l)+(sc?a:c)+(u0&&a>0||o<0&&a<0)return t.NO_INTERSECTION;var s=Zu.orientationIndex(n,i,e),u=Zu.orientationIndex(n,i,r);return s>0&&u>0||s<0&&u<0?t.NO_INTERSECTION:0===o&&0===a&&0===s&&0===u?this.computeCollinearIntersection(e,r,n,i):(0===o||0===a||0===s||0===u?(this._isProper=!1,e.equals2D(n)||e.equals2D(i)?this._intPt[0]=e:r.equals2D(n)||r.equals2D(i)?this._intPt[0]=r:0===o?this._intPt[0]=new lu(n):0===a?this._intPt[0]=new lu(i):0===s?this._intPt[0]=new lu(e):0===u&&(this._intPt[0]=new lu(r))):(this._isProper=!0,this._intPt[0]=this.intersection(e,r,n,i)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(t,e,r,n){var i=t,o=Zu.distancePointLine(t,r,n),a=Zu.distancePointLine(e,r,n);return a0?r>0?-i:i:r>0?i:-i;if(0===e||0===r)return n>0?t>0?i:-i:t>0?-i:i;if(e>0?n>0?e<=n||(i=-i,o=t,t=r,r=o,o=e,e=n,n=o):e<=-n?(i=-i,r=-r,n=-n):(o=t,t=-r,r=o,o=e,e=-n,n=o):n>0?-e<=n?(i=-i,t=-t,e=-e):(o=-t,t=r,r=o,o=-e,e=n,n=o):e>=n?(t=-t,e=-e,r=-r,n=-n):(i=-i,o=-t,t=-r,r=o,o=-e,e=-n,n=o),t>0){if(!(r>0))return i;if(!(t<=r))return i}else{if(r>0)return-i;if(!(t>=r))return-i;i=-i,t=-t,r=-r}for(;;){if((n-=(a=Math.floor(r/t))*e)<0)return-i;if(n>e)return i;if(t>(r-=a*t)+r){if(en+n)return-i;r=t-r,n=e-n,i=-i}if(0===n)return 0===r?0:-i;if(0===r)return i;if((e-=(a=Math.floor(t/r))*n)<0)return i;if(e>n)return-i;if(r>(t-=a*r)+t){if(ne+e)return i;t=r-t,e=n-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}};var Xu=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};Xu.prototype.countSegment=function(t,e){if(t.xn&&(r=e.x,n=t.x),this._p.x>=r&&this._p.x<=n&&(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,a=e.x-this._p.x,s=e.y-this._p.y,u=Gu.signOfDet2x2(i,o,a,s);if(0===u)return this._isPointOnSegment=!0,null;s0&&this._crossingCount++}},Xu.prototype.isPointInPolygon=function(){return this.getLocation()!==fu.EXTERIOR},Xu.prototype.getLocation=function(){return this._isPointOnSegment?fu.BOUNDARY:this._crossingCount%2==1?fu.INTERIOR:fu.EXTERIOR},Xu.prototype.isOnSegment=function(){return this._isPointOnSegment},Xu.prototype.interfaces_=function(){return[]},Xu.prototype.getClass=function(){return Xu},Xu.locatePointInRing=function(){if(arguments[0]instanceof lu&&gu(arguments[1],Su)){for(var t=arguments[1],e=new Xu(arguments[0]),r=new lu,n=new lu,i=1;i1||s<0||s>1)&&(i=!0)}}else i=!0;return i?mu.min(Zu.distancePointLine(t,r,n),Zu.distancePointLine(e,r,n),Zu.distancePointLine(r,t,e),Zu.distancePointLine(n,t,e)):0},Zu.isPointInRing=function(t,e){return Zu.locatePointInRing(t,e)!==fu.EXTERIOR},Zu.computeLength=function(t){var e=t.size();if(e<=1)return 0;var r=0,n=new lu;t.getCoordinate(0,n);for(var i=n.x,o=n.y,a=1;ar.y&&(r=o,n=i)}var a=n;do{(a-=1)<0&&(a=e)}while(t[a].equals2D(r)&&a!==n);var s=n;do{s=(s+1)%e}while(t[s].equals2D(r)&&s!==n);var u=t[a],l=t[s];if(u.equals2D(r)||l.equals2D(r)||u.equals2D(l))return!1;var c=Zu.computeOrientation(u,r,l);return 0===c?u.x>l.x:c>0},Zu.locatePointInRing=function(t,e){return Xu.locatePointInRing(t,e)},Zu.distancePointLinePerpendicular=function(t,e,r){var n=(r.x-e.x)*(r.x-e.x)+(r.y-e.y)*(r.y-e.y),i=((e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y))/n;return Math.abs(i)*Math.sqrt(n)},Zu.computeOrientation=function(t,e,r){return Zu.orientationIndex(t,e,r)},Zu.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new nu("Line array must contain at least one vertex");for(var r=t.distance(e[0]),n=0;n=1)return o.distance(s);var c=((a.y-o.y)*(s.x-a.x)-(a.x-o.x)*(s.y-a.y))/u;return Math.abs(c)*Math.sqrt(u)}},Zu.isOnLine=function(t,e){for(var r=new ju,n=1;n0},rl.prototype.interfaces_=function(){return[$u]},rl.prototype.getClass=function(){return rl};var nl=function(){};nl.prototype.isInBoundary=function(t){return t>1},nl.prototype.interfaces_=function(){return[$u]},nl.prototype.getClass=function(){return nl};var il=function(){};il.prototype.isInBoundary=function(t){return 1===t},il.prototype.interfaces_=function(){return[$u]},il.prototype.getClass=function(){return il};var ol=function(){};ol.prototype.add=function(){},ol.prototype.addAll=function(){},ol.prototype.isEmpty=function(){},ol.prototype.iterator=function(){},ol.prototype.size=function(){},ol.prototype.toArray=function(){},ol.prototype.remove=function(){};var al=function(t){function e(e){t.call(this),this.message=e||""}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={name:{configurable:!0}};return r.name.get=function(){return"IndexOutOfBoundsException"},Object.defineProperties(e,r),e}(Error),sl=function(){};sl.prototype.hasNext=function(){},sl.prototype.next=function(){},sl.prototype.remove=function(){};var ul=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.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(ol);(Ii.prototype=new Error).name="NoSuchElementException";var ll=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof ol&&this.addAll(arguments[0])}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,ol]},e.prototype.add=function(t){return 1===arguments.length?this.array_.push(t):this.array_.splice(arguments[0],arguments[1]),!0},e.prototype.clear=function(){this.array_=[]},e.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next());return!0},e.prototype.set=function(t,e){var r=this.array_[t];return this.array_[t]=e,r},e.prototype.iterator=function(){return new cl(this)},e.prototype.get=function(t){if(t<0||t>=this.size())throw new al;return this.array_[t]},e.prototype.isEmpty=function(){return 0===this.array_.length},e.prototype.size=function(){return this.array_.length},e.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e=1&&this.get(this.size()-1).equals2D(i))return null;t.prototype.add.call(this,i)}else if(arguments[0]instanceof Object&&"boolean"==typeof arguments[1]){var o=arguments[0],a=arguments[1];return this.add(o,a),!0}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&arguments[0]instanceof Array&&"boolean"==typeof arguments[1]){var s=arguments[0],u=arguments[1];if(arguments[2])for(var l=0;l=0;c--)this.add(s[c],u);return!0}if("boolean"==typeof arguments[2]&&Number.isInteger(arguments[0])&&arguments[1]instanceof lu){var h=arguments[0],p=arguments[1];if(!arguments[2]){var f=this.size();if(f>0){if(h>0&&this.get(h-1).equals2D(p))return null;if(hy&&(_=-1);for(var v=m;v!==y;v+=_)this.add(d[v],g);return!0}},e.prototype.closeRing=function(){this.size()>0&&this.add(new lu(this.get(0)),!1)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},Object.defineProperties(e,r),e}(ll),pl=function(){},fl={ForwardComparator:{configurable:!0},BidirectionalComparator:{configurable:!0},coordArrayType:{configurable:!0}};fl.ForwardComparator.get=function(){return dl},fl.BidirectionalComparator.get=function(){return gl},fl.coordArrayType.get=function(){return new Array(0).fill(null)},pl.prototype.interfaces_=function(){return[]},pl.prototype.getClass=function(){return pl},pl.isRing=function(t){return!(t.length<4||!t[0].equals2D(t[t.length-1]))},pl.ptNotInList=function(t,e){for(var r=0;r=t?e:[]},pl.indexOf=function(t,e){for(var r=0;r0)&&(e=t[r]);return e},pl.extract=function(t,e,r){e=mu.clamp(e,0,t.length);var n=(r=mu.clamp(r,-1,t.length))-e+1;r<0&&(n=0),e>=t.length&&(n=0),rn.length)return 1;if(0===r.length)return 0;var i=pl.compare(r,n);return pl.isEqualReversed(r,n)?0:i},gl.prototype.OLDcompare=function(t,e){var r=t,n=e;if(r.lengthn.length)return 1;if(0===r.length)return 0;for(var i=pl.increasingDirection(r),o=pl.increasingDirection(n),a=i>0?0:r.length-1,s=o>0?0:r.length-1,u=0;u0))return e.value;e=e.right}}return null},Di.prototype.put=function(t,e){if(null===this.root_)return this.root_={key:t,value:e,left:null,right:null,parent:null,color:xl,getValue:function(){return this.value},getKey:function(){return this.key}},this.size_=1,null;var r,n,i=this.root_;do{if(r=i,(n=t.compareTo(i.key))<0)i=i.left;else{if(!(n>0)){var o=i.value;return i.value=e,o}i=i.right}}while(null!==i);var a={key:t,left:null,right:null,value:e,parent:r,color:xl,getValue:function(){return this.value},getKey:function(){return this.key}};return n<0?r.left=a:r.right=a,this.fixAfterInsertion(a),this.size_++,null},Di.prototype.fixAfterInsertion=function(t){for(t.color=1;null!=t&&t!==this.root_&&1===t.parent.color;)if(Pi(t)===Ai(Pi(Pi(t)))){var e=Li(Pi(Pi(t)));1===Ti(e)?(Mi(Pi(t),xl),Mi(e,xl),Mi(Pi(Pi(t)),1),t=Pi(Pi(t))):(t===Li(Pi(t))&&(t=Pi(t),this.rotateLeft(t)),Mi(Pi(t),xl),Mi(Pi(Pi(t)),1),this.rotateRight(Pi(Pi(t))))}else{var r=Ai(Pi(Pi(t)));1===Ti(r)?(Mi(Pi(t),xl),Mi(r,xl),Mi(Pi(Pi(t)),1),t=Pi(Pi(t))):(t===Ai(Pi(t))&&(t=Pi(t),this.rotateRight(t)),Mi(Pi(t),xl),Mi(Pi(Pi(t)),1),this.rotateLeft(Pi(Pi(t))))}this.root_.color=xl},Di.prototype.values=function(){var t=new ll,e=this.getFirstEntry();if(null!==e)for(t.add(e.value);null!==(e=Di.successor(e));)t.add(e.value);return t},Di.prototype.entrySet=function(){var t=new _l,e=this.getFirstEntry();if(null!==e)for(t.add(e);null!==(e=Di.successor(e));)t.add(e);return t},Di.prototype.rotateLeft=function(t){if(null!=t){var e=t.right;t.right=e.left,null!=e.left&&(e.left.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.left===t?t.parent.left=e:t.parent.right=e,e.left=t,t.parent=e}},Di.prototype.rotateRight=function(t){if(null!=t){var e=t.left;t.left=e.right,null!=e.right&&(e.right.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}},Di.prototype.getFirstEntry=function(){var t=this.root_;if(null!=t)for(;null!=t.left;)t=t.left;return t},Di.successor=function(t){if(null===t)return null;if(null!==t.right){for(var e=t.right;null!==e.left;)e=e.left;return e}for(var r=t.parent,n=t;null!==r&&n===r.right;)n=r,r=r.parent;return r},Di.prototype.size=function(){return this.size_};var bl=function(){};bl.prototype.interfaces_=function(){return[]},bl.prototype.getClass=function(){return bl},Ni.prototype=new Ci,(zi.prototype=new Ni).contains=function(t){for(var e=0,r=this.array_.length;e=0;){var a=i.substring(0,o);n.add(a),o=(i=i.substring(o+r)).indexOf(e)}i.length>0&&n.add(i);for(var s=new Array(n.size()).fill(null),u=0;u0)for(var o=i;o0&&n.append(" ");for(var o=0;o0&&n.append(","),n.append(Dl.toString(t.getOrdinate(i,o)))}return n.append(")"),n.toString()}},zl.ensureValidRing=function(t,e){var r=e.size();return 0===r?e:r<=3?zl.createClosedRing(t,e,4):e.getOrdinate(0,Su.X)===e.getOrdinate(r-1,Su.X)&&e.getOrdinate(0,Su.Y)===e.getOrdinate(r-1,Su.Y)?e:zl.createClosedRing(t,e,r+1)},zl.createClosedRing=function(t,e,r){var n=t.create(r,e.getDimension()),i=e.size();zl.copy(e,0,n,0,i);for(var o=i;o0&&zl.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Il.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&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 Zu.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return zl.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,r=0;e= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e=1&&this.getCoordinateSequence().size()= 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},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Rl),ql=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Hu.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],r=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,r)}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 t=this._geometries.length,e=new Array(t).fill(null),r=0;r0?e.createPoint(r[0]):e.createPoint():t},Zl.prototype.interfaces_=function(){return[jl.GeometryEditorOperation]},Zl.prototype.getClass=function(){return Zl};var Yl=function(){};Yl.prototype.edit=function(t,e){return t instanceof Vl?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Rl?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Ol?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},Yl.prototype.interfaces_=function(){return[jl.GeometryEditorOperation]},Yl.prototype.getClass=function(){return Yl};var Wl=function(){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e0){var t=new _u(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e3&&(e=3),e<2?new Wl(t):new Wl(t,e)}},Kl.prototype.interfaces_=function(){return[pu,Ei]},Kl.prototype.getClass=function(){return Kl},Kl.instance=function(){return Kl.instanceObject},Jl.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},Jl.instanceObject.get=function(){return new Kl},Object.defineProperties(Kl,Jl);var Ql=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(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new ll,e=this.map_.values(),r=e.next();!r.done;)t.add(r.value),r=e.next();return t},e.prototype.entrySet=function(){var t=new _l;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(ml),$l=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof ec){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var r=arguments[0];this._modelType=t.FIXED,this.setScale(r)}else if(arguments[0]instanceof t){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}},tc={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};$l.prototype.equals=function(t){if(!(t instanceof $l))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},$l.prototype.compareTo=function(t){var e=t,r=this.getMaximumSignificantDigits(),n=e.getMaximumSignificantDigits();return new vu(r).compareTo(new vu(n))},$l.prototype.getScale=function(){return this._scale},$l.prototype.isFloating=function(){return this._modelType===$l.FLOATING||this._modelType===$l.FLOATING_SINGLE},$l.prototype.getType=function(){return this._modelType},$l.prototype.toString=function(){var t="UNKNOWN";return this._modelType===$l.FLOATING?t="Floating":this._modelType===$l.FLOATING_SINGLE?t="Floating-Single":this._modelType===$l.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},$l.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return iu.isNaN(t)||this._modelType===$l.FLOATING_SINGLE?t:this._modelType===$l.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof lu){var e=arguments[0];if(this._modelType===$l.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},$l.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===$l.FLOATING?t=16:this._modelType===$l.FLOATING_SINGLE?t=6:this._modelType===$l.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},$l.prototype.setScale=function(t){this._scale=Math.abs(t)},$l.prototype.interfaces_=function(){return[Ei,au]},$l.prototype.getClass=function(){return $l},$l.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},tc.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},tc.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties($l,tc);var ec=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},rc={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ec.prototype.readResolve=function(){return ec.nameToTypeMap.get(this._name)},ec.prototype.toString=function(){return this._name},ec.prototype.interfaces_=function(){return[Ei]},ec.prototype.getClass=function(){return ec},rc.serialVersionUID.get=function(){return-552860263173159e4},rc.nameToTypeMap.get=function(){return new Ql},Object.defineProperties(ec,rc),$l.Type=ec,$l.FIXED=new ec("FIXED"),$l.FLOATING=new ec("FLOATING"),$l.FLOATING_SINGLE=new ec("FLOATING SINGLE");var nc=function t(){this._precisionModel=new $l,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?gu(arguments[0],pu)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof $l&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},ic={serialVersionUID:{configurable:!0}};nc.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new lu(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new lu(t.getMinX(),t.getMinY()),new lu(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new lu(t.getMinX(),t.getMinY()),new lu(t.getMinX(),t.getMaxY()),new lu(t.getMaxX(),t.getMaxY()),new lu(t.getMaxX(),t.getMinY()),new lu(t.getMinX(),t.getMinY())]),null)},nc.prototype.createLineString=function(t){return t?t instanceof Array?new Rl(this.getCoordinateSequenceFactory().create(t),this):gu(t,Su)?new Rl(t,this):void 0:new Rl(this.getCoordinateSequenceFactory().create([]),this)},nc.prototype.createMultiLineString=function(){return 0===arguments.length?new Ml(null,this):1===arguments.length?new Ml(arguments[0],this):void 0},nc.prototype.buildGeometry=function(t){for(var e=null,r=!1,n=!1,i=t.iterator();i.hasNext();){var o=i.next(),a=o.getClass();null===e&&(e=a),a!==e&&(r=!0),o.isGeometryCollectionOrDerived()&&(n=!0)}if(null===e)return this.createGeometryCollection();if(r||n)return this.createGeometryCollection(nc.toGeometryArray(t));var s=t.iterator().next();if(t.size()>1){if(s instanceof Bl)return this.createMultiPolygon(nc.toPolygonArray(t));if(s instanceof Rl)return this.createMultiLineString(nc.toLineStringArray(t));if(s instanceof Ol)return this.createMultiPoint(nc.toPointArray(t));Uu.shouldNeverReachHere("Unhandled class: "+s.getClass().getName())}return s},nc.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},nc.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof lu){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(gu(arguments[0],Su))return new Ol(arguments[0],this)}},nc.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},nc.prototype.createPolygon=function(){if(0===arguments.length)return new Bl(null,null,this);if(1===arguments.length){if(gu(arguments[0],Su)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof Vl){var r=arguments[0];return this.createPolygon(r,null)}}else if(2===arguments.length)return new Bl(arguments[0],arguments[1],this)},nc.prototype.getSRID=function(){return this._SRID},nc.prototype.createGeometryCollection=function(){return 0===arguments.length?new Pl(null,this):1===arguments.length?new Pl(arguments[0],this):void 0},nc.prototype.createGeometry=function(t){return new jl(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},nc.prototype.getPrecisionModel=function(){return this._precisionModel},nc.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(gu(arguments[0],Su))return new Vl(arguments[0],this)}},nc.prototype.createMultiPolygon=function(){return 0===arguments.length?new ql(null,this):1===arguments.length?new ql(arguments[0],this):void 0},nc.prototype.createMultiPoint=function(){if(0===arguments.length)return new Ul(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new Ul(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(gu(arguments[0],Su)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var r=new Array(e.size()).fill(null),n=0;n=this.size())throw new Error;return this.array_[t]},Oi.prototype.push=function(t){return this.array_.push(t),t},Oi.prototype.pop=function(t){if(0===this.array_.length)throw new ki;return this.array_.pop()},Oi.prototype.peek=function(){if(0===this.array_.length)throw new ki;return this.array_[this.array_.length-1]},Oi.prototype.empty=function(){return 0===this.array_.length},Oi.prototype.isEmpty=function(){return this.empty()},Oi.prototype.search=function(t){return this.array_.indexOf(t)},Oi.prototype.size=function(){return this.array_.length},Oi.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&n===Zu.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},fc.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge().getCoordinates();if(e<0||e+1>=r.length)return-1;if(r[e].y===r[e+1].y)return-1;var n=hc.LEFT;return r[e].ythis._minCoord.x)&&(this._minDe=t,this._minIndex=r,this._minCoord=e[r])},fc.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},fc.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var r=e.next();r.isForward()&&this.checkForRightmostCoordinate(r)}Uu.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===hc.LEFT&&(this._orientedDe=this._minDe.getSym())},fc.prototype.interfaces_=function(){return[]},fc.prototype.getClass=function(){return fc};var dc=function(t){function e(r,n){t.call(this,e.msgWithCoord(r,n)),this.pt=n?new lu(n):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(t,e){return e?t:t+" [ "+e+" ]"},e}(Fu),gc=function(){this.array_=[]};gc.prototype.addLast=function(t){this.array_.push(t)},gc.prototype.removeFirst=function(){return this.array_.shift()},gc.prototype.isEmpty=function(){return 0===this.array_.length};var mc=function(){this._finder=null,this._dirEdgeList=new ll,this._nodes=new ll,this._rightMostCoord=null,this._env=null,this._finder=new fc};mc.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},mc.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},mc.prototype.computeNodeDepth=function(t){for(var e=null,r=t.getEdges().iterator();r.hasNext();){var n=r.next();if(n.isVisited()||n.getSym().isVisited()){e=n;break}}if(null===e)throw new dc("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},mc.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(hc.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},mc.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},mc.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(hc.RIGHT)>=1&&e.getDepth(hc.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},mc.prototype.computeDepths=function(t){var e=new _l,r=new gc,n=t.getNode();for(r.addLast(n),e.add(n),t.setVisited(!0);!r.isEmpty();){var i=r.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var a=o.next().getSym();if(!a.isVisited()){var s=a.getNode();e.contains(s)||(r.addLast(s),e.add(s))}}}},mc.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0},mc.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Lu,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next().getEdge().getCoordinates(),n=0;nthis.location.length){var e=new Array(3).fill(null);e[hc.ON]=this.location[hc.ON],e[hc.LEFT]=fu.NONE,e[hc.RIGHT]=fu.NONE,this.location=e}for(var r=0;r1&&t.append(fu.toLocationSymbol(this.location[hc.LEFT])),t.append(fu.toLocationSymbol(this.location[hc.ON])),this.location.length>1&&t.append(fu.toLocationSymbol(this.location[hc.RIGHT])),t.toString()},yc.prototype.setLocations=function(t,e,r){this.location[hc.ON]=t,this.location[hc.LEFT]=e,this.location[hc.RIGHT]=r},yc.prototype.get=function(t){return t1},yc.prototype.isAnyNull=function(){for(var t=0;tthis._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},vc.prototype.addPoints=function(t,e,r){var n=t.getCoordinates();if(e){var i=1;r&&(i=0);for(var o=i;o=0;s--)this._pts.add(n[s])}},vc.prototype.isHole=function(){return this._isHole},vc.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},vc.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!Zu.isPointInRing(t,e.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();)if(r.next().containsPoint(t))return!1;return!0},vc.prototype.addHole=function(t){this._holes.add(t)},vc.prototype.isShell=function(){return null===this._shell},vc.prototype.getLabel=function(){return this._label},vc.prototype.getEdges=function(){return this._edges},vc.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},vc.prototype.getShell=function(){return this._shell},vc.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],r=arguments[0].getLocation(e,hc.RIGHT);if(r===fu.NONE)return null;if(this._label.getLocation(e)===fu.NONE)return this._label.setLocation(e,r),null}},vc.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},vc.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),r=0;r=2,"found partial label"),this.computeIM(t)},wc.prototype.isInResult=function(){return this._isInResult},wc.prototype.isVisited=function(){return this._isVisited},wc.prototype.interfaces_=function(){return[]},wc.prototype.getClass=function(){return wc};var Ec=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],r=arguments[1];this._coord=e,this._edges=r,this._label=new _c(0,fu.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var r=fu.NONE;if(r=this._label.getLocation(e),!t.isNull(e)){var n=t.getLocation(e);r!==fu.BOUNDARY&&(r=n)}return r},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],r=arguments[1];null===this._label?this._label=new _c(e,r):this._label.setLocation(e,r)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){if(arguments[0]instanceof e){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof _c)for(var r=arguments[0],n=0;n<2;n++){var i=this.computeMergedLocation(r,n);this._label.getLocation(n)===fu.NONE&&this._label.setLocation(n,i)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=fu.NONE;null!==this._label&&(e=this._label.getLocation(t));var r=null;switch(e){case fu.BOUNDARY:r=fu.INTERIOR;break;case fu.INTERIOR:default:r=fu.BOUNDARY}this._label.setLocation(t,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(wc),Ic=function(){this.nodeMap=new Di,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Ic.prototype.find=function(t){return this.nodeMap.get(t)},Ic.prototype.addNode=function(){if(arguments[0]instanceof lu){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof Ec){var r=arguments[0],n=this.nodeMap.get(r.getCoordinate());return null===n?(this.nodeMap.put(r.getCoordinate(),r),r):(n.mergeLabel(r),n)}},Ic.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},Ic.prototype.iterator=function(){return this.nodeMap.values().iterator()},Ic.prototype.values=function(){return this.nodeMap.values()},Ic.prototype.getBoundaryNodes=function(t){for(var e=new ll,r=this.iterator();r.hasNext();){var n=r.next();n.getLabel().getLocation(t)===fu.BOUNDARY&&e.add(n)}return e},Ic.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},Ic.prototype.interfaces_=function(){return[]},Ic.prototype.getClass=function(){return Ic};var Sc=function(){},Cc={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Sc.prototype.interfaces_=function(){return[]},Sc.prototype.getClass=function(){return Sc},Sc.isNorthern=function(t){return t===Sc.NE||t===Sc.NW},Sc.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},Sc.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var r=te?t:e)?3:r},Sc.isInHalfPlane=function(t,e){return e===Sc.SE?t===Sc.SE||t===Sc.SW:t===e||t===e+1},Sc.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new nu("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Sc.NE:Sc.SE:e>=0?Sc.NW:Sc.SW}if(arguments[0]instanceof lu&&arguments[1]instanceof lu){var r=arguments[0],n=arguments[1];if(n.x===r.x&&n.y===r.y)throw new nu("Cannot compute the quadrant for two identical points "+r);return n.x>=r.x?n.y>=r.y?Sc.NE:Sc.SE:n.y>=r.y?Sc.NW:Sc.SW}},Cc.NE.get=function(){return 0},Cc.NW.get=function(){return 1},Cc.SW.get=function(){return 2},Cc.SE.get=function(){return 3},Object.defineProperties(Sc,Cc);var Tc=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,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._edge=e,this.init(r,n),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this._edge=i,this.init(o,a),this._label=s}};Tc.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){o.linkDirectedEdgesForMinimalEdgeRings();var a=o.buildMinimalRings(),s=this.findShell(a);null!==s?(this.placePolygonHoles(s,a),e.add(s)):r.addAll(a)}else n.add(o)}return n},Lc.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Lc.prototype.buildMaximalEdgeRings=function(t){for(var e=new ll,r=t.iterator();r.hasNext();){var n=r.next();if(n.isInResult()&&n.getLabel().isArea()&&null===n.getEdgeRing()){var i=new bc(n,this._geometryFactory);e.add(i),i.setInResult()}}return e},Lc.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next();n.isHole()&&n.setShell(t)}},Lc.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Lc.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),n=r.getEnvelopeInternal(),i=r.getCoordinateN(0),o=null,a=null,s=e.iterator();s.hasNext();){var u=s.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(a=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(n)&&Zu.isPointInRing(i,l.getCoordinates())&&(h=!0),h&&(null===o||a.contains(c))&&(o=u)}return o},Lc.prototype.findShell=function(t){for(var e=0,r=null,n=t.iterator();n.hasNext();){var i=n.next();i.isHole()||(r=i,e++)}return Uu.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r},Lc.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],r=arguments[1];Ac.linkResultDirectedEdges(r);var n=this.buildMaximalEdgeRings(e),i=new ll,o=this.buildMinimalEdgeRings(n,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},Lc.prototype.interfaces_=function(){return[]},Lc.prototype.getClass=function(){return Lc};var Dc=function(){};Dc.prototype.getBounds=function(){},Dc.prototype.interfaces_=function(){return[]},Dc.prototype.getClass=function(){return Dc};var Nc=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Nc.prototype.getItem=function(){return this._item},Nc.prototype.getBounds=function(){return this._bounds},Nc.prototype.interfaces_=function(){return[Dc,Ei]},Nc.prototype.getClass=function(){return Nc};var zc=function(){this._size=null,this._items=null,this._size=0,this._items=new ll,this._items.add(null)};zc.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},zc.prototype.size=function(){return this._size},zc.prototype.reorder=function(t){for(var e=null,r=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(r)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,r)},zc.prototype.clear=function(){this._size=0,this._items.clear()},zc.prototype.isEmpty=function(){return 0===this._size},zc.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},zc.prototype.interfaces_=function(){return[]},zc.prototype.getClass=function(){return zc};var Rc=function(){};Rc.prototype.visitItem=function(t){},Rc.prototype.interfaces_=function(){return[]},Rc.prototype.getClass=function(){return Rc};var kc=function(){};kc.prototype.insert=function(t,e){},kc.prototype.remove=function(t,e){},kc.prototype.query=function(){},kc.prototype.interfaces_=function(){return[]},kc.prototype.getClass=function(){return kc};var Oc=function(){if(this._childBoundables=new ll,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Fc={serialVersionUID:{configurable:!0}};Oc.prototype.getLevel=function(){return this._level},Oc.prototype.size=function(){return this._childBoundables.size()},Oc.prototype.getChildBoundables=function(){return this._childBoundables},Oc.prototype.addChildBoundable=function(t){Uu.isTrue(null===this._bounds),this._childBoundables.add(t)},Oc.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Oc.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Oc.prototype.interfaces_=function(){return[Dc,Ei]},Oc.prototype.getClass=function(){return Oc},Fc.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Oc,Fc);var Bc=function(){};Bc.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},Bc.min=function(t){return Bc.sort(t),t.get(0)},Bc.sort=function(t,e){var r=t.toArray();e?El.sort(r,e):El.sort(r);for(var n=t.iterator(),i=0,o=r.length;iUc.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(n)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new nu("neither boundable is composite")},Uc.prototype.isLeaves=function(){return!(Uc.isComposite(this._boundable1)||Uc.isComposite(this._boundable2))},Uc.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0},Uc.prototype.expand=function(t,e,r,n){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),a=new Uc(o,e,this._itemDistance);a.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},qc={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Vc.prototype.getNodeCapacity=function(){return this._nodeCapacity},Vc.prototype.lastNode=function(t){return t.get(t.size()-1)},Vc.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var r=e.next();r instanceof Oc?t+=this.size(r):r instanceof Nc&&(t+=1)}return t}},Vc.prototype.removeItem=function(t,e){for(var r=null,n=t.getChildBoundables().iterator();n.hasNext();){var i=n.next();i instanceof Nc&&i.getItem()===e&&(r=i)}return null!==r&&(t.getChildBoundables().remove(r),!0)},Vc.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new ll:t}if(1===arguments.length){for(var e=arguments[0],r=new ll,n=e.getChildBoundables().iterator();n.hasNext();){var i=n.next();if(i instanceof Oc){var o=this.itemsTree(i);null!==o&&r.add(o)}else i instanceof Nc?r.add(i.getItem()):Uu.shouldNeverReachHere()}return r.size()<=0?null:r}},Vc.prototype.insert=function(t,e){Uu.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Nc(t,e))},Vc.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new ll;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];if(Uu.isTrue(r>-2),n.getLevel()===r)return i.add(n),null;for(var o=n.getChildBoundables().iterator();o.hasNext();){var a=o.next();a instanceof Oc?this.boundablesAtLevel(r,a,i):(Uu.isTrue(a instanceof Nc),-1===r&&i.add(a))}return null}},Vc.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new ll;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var r=arguments[0],n=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,n)}else if(3===arguments.length)if(gu(arguments[2],Rc)&&arguments[0]instanceof Object&&arguments[1]instanceof Oc)for(var i=arguments[0],o=arguments[2],a=arguments[1].getChildBoundables(),s=0;st&&(t=n)}}return t+1}},Vc.prototype.createParentBoundables=function(t,e){Uu.isTrue(!t.isEmpty());var r=new ll;r.add(this.createNode(e));var n=new ll(t);Bc.sort(n,this.getComparator());for(var i=n.iterator();i.hasNext();){var o=i.next();this.lastNode(r).getChildBoundables().size()===this.getNodeCapacity()&&r.add(this.createNode(e)),this.lastNode(r).addChildBoundable(o)}return r},Vc.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},Vc.prototype.interfaces_=function(){return[Ei]},Vc.prototype.getClass=function(){return Vc},Vc.compareDoubles=function(t,e){return t>e?1:t0);for(var r=new ll,n=0;n0;){var h=c.poll(),p=h.getDistance();if(p>=u)break;h.isLeaves()?(u=p,l=h):h.expandToQueue(c,u)}return[l.getBoundable(0).getItem(),l.getBoundable(1).getItem()]}}else if(3===arguments.length){var f=arguments[2],d=new Nc(arguments[0],arguments[1]),g=new Uc(this.getRoot(),d,f);return this.nearestNeighbour(g)[0]}},e.prototype.interfaces_=function(){return[kc,Ei]},e.prototype.getClass=function(){return e},e.centreX=function(t){return e.avg(t.getMinX(),t.getMaxX())},e.avg=function(t,e){return(t+e)/2},e.centreY=function(t){return e.avg(t.getMinY(),t.getMaxY())},r.STRtreeNode.get=function(){return Zc},r.serialVersionUID.get=function(){return 0x39920f7d5f261e0},r.xComparator.get=function(){return{interfaces_:function(){return[uu]},compare:function(r,n){return t.compareDoubles(e.centreX(r.getBounds()),e.centreX(n.getBounds()))}}},r.yComparator.get=function(){return{interfaces_:function(){return[uu]},compare:function(r,n){return t.compareDoubles(e.centreY(r.getBounds()),e.centreY(n.getBounds()))}}},r.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},r.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,r),e}(Vc),Zc=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var r=e.next();null===t?t=new Lu(r.getBounds()):t.expandToInclude(r.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oc),Yc=function(){};Yc.prototype.interfaces_=function(){return[]},Yc.prototype.getClass=function(){return Yc},Yc.relativeSign=function(t,e){return te?1:0},Yc.compare=function(t,e,r){if(e.equals2D(r))return 0;var n=Yc.relativeSign(e.x,r.x),i=Yc.relativeSign(e.y,r.y);switch(t){case 0:return Yc.compareValue(n,i);case 1:return Yc.compareValue(i,n);case 2:return Yc.compareValue(i,-n);case 3:return Yc.compareValue(-n,i);case 4:return Yc.compareValue(-n,-i);case 5:return Yc.compareValue(-i,-n);case 6:return Yc.compareValue(-i,n);case 7:return Yc.compareValue(n,-i)}return Uu.shouldNeverReachHere("invalid octant value"),0},Yc.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var Wc=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],n=arguments[3];this._segString=t,this.coord=new lu(e),this.segmentIndex=r,this._segmentOctant=n,this._isInterior=!e.equals2D(t.getCoordinate(r))};Wc.prototype.getCoordinate=function(){return this.coord},Wc.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},Wc.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:Yc.compare(this._segmentOctant,this.coord,e.coord)},Wc.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},Wc.prototype.isInterior=function(){return this._isInterior},Wc.prototype.interfaces_=function(){return[au]},Wc.prototype.getClass=function(){return Wc};var Hc=function(){this._nodeMap=new Di,this._edge=null;var t=arguments[0];this._edge=t};Hc.prototype.getSplitCoordinates=function(){var t=new hl;this.addEndpoints();for(var e=this.iterator(),r=e.next();e.hasNext();){var n=e.next();this.addEdgeCoordinates(r,n,t),r=n}return t.toCoordinateArray()},Hc.prototype.addCollapsedNodes=function(){var t=new ll;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var r=e.next().intValue();this.add(this._edge.getCoordinate(r),r)}},Hc.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Hc.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e=0?e>=0?r>=n?0:1:r>=n?7:6:e>=0?r>=n?3:2:r>=n?4:5}if(arguments[0]instanceof lu&&arguments[1]instanceof lu){var i=arguments[0],o=arguments[1],a=o.x-i.x,s=o.y-i.y;if(0===a&&0===s)throw new nu("Cannot compute the octant for two identical points "+i);return Kc.octant(a,s)}};var Jc=function(){};Jc.prototype.getCoordinates=function(){},Jc.prototype.size=function(){},Jc.prototype.getCoordinate=function(t){},Jc.prototype.isClosed=function(){},Jc.prototype.setData=function(t){},Jc.prototype.getData=function(){},Jc.prototype.interfaces_=function(){return[]},Jc.prototype.getClass=function(){return Jc};var Qc=function(){};Qc.prototype.addIntersection=function(t,e){},Qc.prototype.interfaces_=function(){return[Jc]},Qc.prototype.getClass=function(){return Qc};var $c=function(){this._nodeList=new Hc(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};$c.prototype.getCoordinates=function(){return this._pts},$c.prototype.size=function(){return this._pts.length},$c.prototype.getCoordinate=function(t){return this._pts[t]},$c.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},$c.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},$c.prototype.setData=function(t){this._data=t},$c.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:Kc.octant(t,e)},$c.prototype.getData=function(){return this._data},$c.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var r=arguments[1],n=arguments[3],i=new lu(arguments[0].getIntersection(n));this.addIntersection(i,r)}},$c.prototype.toString=function(){return Ou.toLineString(new Wl(this._pts))},$c.prototype.getNodeList=function(){return this._nodeList},$c.prototype.addIntersectionNode=function(t,e){var r=e,n=r+1;if(n=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}if(arguments[0]instanceof lu){var n=arguments[0];return Zu.orientationIndex(this.p0,this.p1,n)}},th.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},th.prototype.isVertical=function(){return this.p0.x===this.p1.x},th.prototype.equals=function(t){if(!(t instanceof th))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},th.prototype.intersection=function(t){var e=new ju;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},th.prototype.project=function(){if(arguments[0]instanceof lu){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new lu(t);var e=this.projectionFactor(t),r=new lu;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}if(arguments[0]instanceof th){var n=arguments[0],i=this.projectionFactor(n.p0),o=this.projectionFactor(n.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var a=this.project(n.p0);i<0&&(a=this.p0),i>1&&(a=this.p1);var s=this.project(n.p1);return o<0&&(s=this.p0),o>1&&(s=this.p1),new th(a,s)}},th.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},th.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},th.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},th.prototype.distancePerpendicular=function(t){return Zu.distancePointLinePerpendicular(t,this.p0,this.p1)},th.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},th.prototype.midPoint=function(){return th.midPoint(this.p0,this.p1)},th.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,r=this.p1.y-this.p0.y,n=e*e+r*r;return n<=0?iu.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/n},th.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var r=new Array(2).fill(null),n=iu.MAX_VALUE,i=null,o=this.closestPoint(t.p0);n=o.distance(t.p0),r[0]=o,r[1]=t.p0;var a=this.closestPoint(t.p1);(i=a.distance(t.p1))0&&e<1?this.project(t):this.p0.distance(t)1||iu.isNaN(e))&&(e=1),e},th.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},th.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},th.prototype.distance=function(){if(arguments[0]instanceof th){var t=arguments[0];return Zu.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof lu){var e=arguments[0];return Zu.distancePointLine(e,this.p0,this.p1)}},th.prototype.pointAlong=function(t){var e=new lu;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},th.prototype.hashCode=function(){var t=iu.doubleToLongBits(this.p0.x);t^=31*iu.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),r=iu.doubleToLongBits(this.p1.x);return r^=31*iu.doubleToLongBits(this.p1.y),e^Math.trunc(r)^Math.trunc(r>>32)},th.prototype.interfaces_=function(){return[au,Ei]},th.prototype.getClass=function(){return th},th.midPoint=function(t,e){return new lu((t.x+e.x)/2,(t.y+e.y)/2)},eh.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(th,eh);var rh=function(){this.tempEnv1=new Lu,this.tempEnv2=new Lu,this._overlapSeg1=new th,this._overlapSeg2=new th};rh.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],r=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},rh.prototype.interfaces_=function(){return[]},rh.prototype.getClass=function(){return rh};var nh=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],r=arguments[2],n=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=n};nh.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},nh.prototype.computeSelect=function(t,e,r,n){var i=this._pts[e],o=this._pts[r];if(n.tempEnv1.init(i,o),r-e==1)return n.select(this,e),null;if(!t.intersects(n.tempEnv1))return null;var a=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var n=Sc.quadrant(t[r],t[r+1]),i=e+1;ir.getId()&&(r.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return uh},Object.defineProperties(e,r),e}(ah),uh=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[1],r=arguments[2],n=arguments[3],i=arguments[0].getContext(),o=r.getContext();this._si.processIntersections(i,e,o,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(rh),lh=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,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var r=arguments[0],n=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(n)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(a),this.setMitreLimit(s)}},ch={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}};lh.prototype.getEndCapStyle=function(){return this._endCapStyle},lh.prototype.isSingleSided=function(){return this._isSingleSided},lh.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=lh.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=lh.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==lh.JOIN_ROUND&&(this._quadrantSegments=lh.DEFAULT_QUADRANT_SEGMENTS)},lh.prototype.getJoinStyle=function(){return this._joinStyle},lh.prototype.setJoinStyle=function(t){this._joinStyle=t},lh.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},lh.prototype.getSimplifyFactor=function(){return this._simplifyFactor},lh.prototype.getQuadrantSegments=function(){return this._quadrantSegments},lh.prototype.setEndCapStyle=function(t){this._endCapStyle=t},lh.prototype.getMitreLimit=function(){return this._mitreLimit},lh.prototype.setMitreLimit=function(t){this._mitreLimit=t},lh.prototype.setSingleSided=function(t){this._isSingleSided=t},lh.prototype.interfaces_=function(){return[]},lh.prototype.getClass=function(){return lh},lh.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},ch.CAP_ROUND.get=function(){return 1},ch.CAP_FLAT.get=function(){return 2},ch.CAP_SQUARE.get=function(){return 3},ch.JOIN_ROUND.get=function(){return 1},ch.JOIN_MITRE.get=function(){return 2},ch.JOIN_BEVEL.get=function(){return 3},ch.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},ch.DEFAULT_MITRE_LIMIT.get=function(){return 5},ch.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(lh,ch);var hh=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=Zu.COUNTERCLOCKWISE,this._inputLine=t||null},ph={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};hh.prototype.isDeletable=function(t,e,r,n){var i=this._inputLine[t],o=this._inputLine[e],a=this._inputLine[r];return!!this.isConcave(i,o,a)&&!!this.isShallow(i,o,a,n)&&this.isShallowSampled(i,o,t,r,n)},hh.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(e),n=!1;r=0;n--)this.addPt(t[n])},fh.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)Math.PI;)t-=gh.PI_TIMES_2;for(;t<=-Math.PI;)t+=gh.PI_TIMES_2;return t},gh.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],r=arguments[1],n=r.x-e.x,i=r.y-e.y;return Math.atan2(i,n)}},gh.isAcute=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)>0},gh.isObtuse=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)<0},gh.interiorAngle=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r);return Math.abs(i-n)},gh.normalizePositive=function(t){if(t<0){for(;t<0;)t+=gh.PI_TIMES_2;t>=gh.PI_TIMES_2&&(t=0)}else{for(;t>=gh.PI_TIMES_2;)t-=gh.PI_TIMES_2;t<0&&(t=0)}return t},gh.angleBetween=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r);return gh.diff(n,i)},gh.diff=function(t,e){var r=null;return(r=tMath.PI&&(r=2*Math.PI-r),r},gh.toRadians=function(t){return t*Math.PI/180},gh.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?gh.COUNTERCLOCKWISE:r<0?gh.CLOCKWISE:gh.NONE},gh.angleBetweenOriented=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r)-n;return i<=-Math.PI?i+gh.PI_TIMES_2:i>Math.PI?i-gh.PI_TIMES_2:i},mh.PI_TIMES_2.get=function(){return 2*Math.PI},mh.PI_OVER_2.get=function(){return Math.PI/2},mh.PI_OVER_4.get=function(){return Math.PI/4},mh.COUNTERCLOCKWISE.get=function(){return Zu.COUNTERCLOCKWISE},mh.CLOCKWISE.get=function(){return Zu.CLOCKWISE},mh.NONE.get=function(){return Zu.COLLINEAR},Object.defineProperties(gh,mh);var yh=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 th,this._seg1=new th,this._offset0=new th,this._offset1=new th,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new ju,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===lh.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)},_h={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}};yh.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 r=Zu.computeOrientation(this._s0,this._s1,this._s2),n=r===Zu.CLOCKWISE&&this._side===hc.LEFT||r===Zu.COUNTERCLOCKWISE&&this._side===hc.RIGHT;0===r?this.addCollinear(e):n?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)},yh.prototype.addLineEndCap=function(t,e){var r=new th(t,e),n=new th;this.computeOffsetSegment(r,hc.LEFT,this._distance,n);var i=new th;this.computeOffsetSegment(r,hc.RIGHT,this._distance,i);var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o);switch(this._bufParams.getEndCapStyle()){case lh.CAP_ROUND:this._segList.addPt(n.p1),this.addFilletArc(e,s+Math.PI/2,s-Math.PI/2,Zu.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case lh.CAP_FLAT:this._segList.addPt(n.p1),this._segList.addPt(i.p1);break;case lh.CAP_SQUARE:var u=new lu;u.x=Math.abs(this._distance)*Math.cos(s),u.y=Math.abs(this._distance)*Math.sin(s);var l=new lu(n.p1.x+u.x,n.p1.y+u.y),c=new lu(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},yh.prototype.getCoordinates=function(){return this._segList.getCoordinates()},yh.prototype.addMitreJoin=function(t,e,r,n){var i=!0,o=null;try{o=Au.intersection(e.p0,e.p1,r.p0,r.p1),(n<=0?1:o.distance(t)/Math.abs(n))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof Pu))throw t;o=new lu(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,r,n,this._bufParams.getMitreLimit())},yh.prototype.addFilletCorner=function(t,e,r,n,i){var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o),u=r.x-t.x,l=r.y-t.y,c=Math.atan2(l,u);n===Zu.CLOCKWISE?s<=c&&(s+=2*Math.PI):s>=c&&(s-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,s,c,n,i),this._segList.addPt(r)},yh.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new lu((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(r);var n=new lu((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(n)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},yh.prototype.createCircle=function(t){var e=new lu(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},yh.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},yh.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new fh,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*yh.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},yh.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===lh.JOIN_BEVEL||this._bufParams.getJoinStyle()===lh.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,Zu.CLOCKWISE,this._distance))},yh.prototype.closeRing=function(){this._segList.closeRing()},yh.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},yh.prototype.interfaces_=function(){return[]},yh.prototype.getClass=function(){return yh},_h.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},_h.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},_h.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},_h.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(yh,_h);var vh=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};vh.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var r=e<0,n=Math.abs(e),i=this.getSegGen(n);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,r,i);var o=i.getCoordinates();return r&&pl.reverse(o),o},vh.prototype.computeSingleSidedBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var i=hh.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],hc.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{r.addSegments(t,!1);var s=hh.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],hc.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment(),r.closeRing()},vh.prototype.computeRingBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);e===hc.RIGHT&&(n=-n);var i=hh.simplify(t,n),o=i.length-1;r.initSideSegments(i[o-1],i[0],e);for(var a=1;a<=o;a++){var s=1!==a;r.addNextSegment(i[a],s)}r.closeRing()},vh.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),n=hh.simplify(t,r),i=n.length-1;e.initSideSegments(n[0],n[1],hc.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(n[o],!0);e.addLastSegment(),e.addLineEndCap(n[i-1],n[i]);var a=hh.simplify(t,-r),s=a.length-1;e.initSideSegments(a[s],a[s-1],hc.LEFT);for(var u=s-2;u>=0;u--)e.addNextSegment(a[u],!0);e.addLastSegment(),e.addLineEndCap(a[1],a[0]),e.closeRing()},vh.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case lh.CAP_ROUND:e.createCircle(t);break;case lh.CAP_SQUARE:e.createSquare(t)}},vh.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var r=Math.abs(e),n=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],n);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,n)}else this.computeLineBufferCurve(t,n);return n.getCoordinates()},vh.prototype.getBufferParameters=function(){return this._bufParams},vh.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},vh.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(0===r)return vh.copyCoordinates(t);var n=this.getSegGen(r);return this.computeRingBufferCurve(t,e,n),n.getCoordinates()},vh.prototype.computeOffsetCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){var i=hh.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],hc.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{var s=hh.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],hc.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment()},vh.prototype.getSegGen=function(t){return new yh(this._precisionModel,this._bufParams,t)},vh.prototype.interfaces_=function(){return[]},vh.prototype.getClass=function(){return vh},vh.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;ri.getMaxY()||this.findStabbedSegments(t,n.getDirectedEdges(),e)}return e}if(3===arguments.length)if(gu(arguments[2],ul)&&arguments[0]instanceof lu&&arguments[1]instanceof Pc){for(var o=arguments[0],a=arguments[1],s=arguments[2],u=a.getEdge().getCoordinates(),l=0;lthis._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)this._seg.p1.y||Zu.computeOrientation(this._seg.p0,this._seg.p1,o)===Zu.RIGHT)){var c=a.getDepth(hc.LEFT);this._seg.p0.equals(u[l])||(c=a.getDepth(hc.RIGHT));var h=new wh(this._seg,c);s.add(h)}}else if(gu(arguments[2],ul)&&arguments[0]instanceof lu&&gu(arguments[1],ul))for(var p=arguments[0],f=arguments[2],d=arguments[1].iterator();d.hasNext();){var g=d.next();g.isForward()&&this.findStabbedSegments(p,g,f)}},xh.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:Bc.min(e)._leftDepth},xh.prototype.interfaces_=function(){return[]},xh.prototype.getClass=function(){return xh},bh.DepthSegment.get=function(){return wh},Object.defineProperties(xh,bh);var wh=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new th(t),this._leftDepth=e};wh.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 r=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==r||0!=(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?r:this._upwardSeg.compareTo(e._upwardSeg)},wh.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return 0!==r?r:t.p1.compareTo(e.p1)},wh.prototype.toString=function(){return this._upwardSeg.toString()},wh.prototype.interfaces_=function(){return[au]},wh.prototype.getClass=function(){return wh};var Eh=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};Eh.prototype.area=function(){return Eh.area(this.p0,this.p1,this.p2)},Eh.prototype.signedArea=function(){return Eh.signedArea(this.p0,this.p1,this.p2)},Eh.prototype.interpolateZ=function(t){if(null===t)throw new nu("Supplied point is null.");return Eh.interpolateZ(t,this.p0,this.p1,this.p2)},Eh.prototype.longestSideLength=function(){return Eh.longestSideLength(this.p0,this.p1,this.p2)},Eh.prototype.isAcute=function(){return Eh.isAcute(this.p0,this.p1,this.p2)},Eh.prototype.circumcentre=function(){return Eh.circumcentre(this.p0,this.p1,this.p2)},Eh.prototype.area3D=function(){return Eh.area3D(this.p0,this.p1,this.p2)},Eh.prototype.centroid=function(){return Eh.centroid(this.p0,this.p1,this.p2)},Eh.prototype.inCentre=function(){return Eh.inCentre(this.p0,this.p1,this.p2)},Eh.prototype.interfaces_=function(){return[]},Eh.prototype.getClass=function(){return Eh},Eh.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)},Eh.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2},Eh.det=function(t,e,r,n){return t*n-e*r},Eh.interpolateZ=function(t,e,r,n){var i=e.x,o=e.y,a=r.x-i,s=n.x-i,u=r.y-o,l=n.y-o,c=a*l-s*u,h=t.x-i,p=t.y-o,f=(l*h-s*p)/c,d=(-u*h+a*p)/c;return e.z+f*(r.z-e.z)+d*(n.z-e.z)},Eh.longestSideLength=function(t,e,r){var n=t.distance(e),i=e.distance(r),o=r.distance(t),a=n;return i>a&&(a=i),o>a&&(a=o),a},Eh.isAcute=function(t,e,r){return!!gh.isAcute(t,e,r)&&!!gh.isAcute(e,r,t)&&!!gh.isAcute(r,t,e)},Eh.circumcentre=function(t,e,r){var n=r.x,i=r.y,o=t.x-n,a=t.y-i,s=e.x-n,u=e.y-i,l=2*Eh.det(o,a,s,u),c=Eh.det(a,o*o+a*a,u,s*s+u*u),h=Eh.det(o,o*o+a*a,s,s*s+u*u);return new lu(n-c/l,i+h/l)},Eh.perpendicularBisector=function(t,e){var r=e.x-t.x,n=e.y-t.y,i=new Au(t.x+r/2,t.y+n/2,1),o=new Au(t.x-n+r/2,t.y+r+n/2,1);return new Au(i,o)},Eh.angleBisector=function(t,e,r){var n=e.distance(t),i=n/(n+e.distance(r)),o=r.x-t.x,a=r.y-t.y;return new lu(t.x+i*o,t.y+i*a)},Eh.area3D=function(t,e,r){var n=e.x-t.x,i=e.y-t.y,o=e.z-t.z,a=r.x-t.x,s=r.y-t.y,u=r.z-t.z,l=i*u-o*s,c=o*a-n*u,h=n*s-i*a,p=l*l+c*c+h*h;return Math.sqrt(p)/2},Eh.centroid=function(t,e,r){var n=(t.x+e.x+r.x)/3,i=(t.y+e.y+r.y)/3;return new lu(n,i)},Eh.inCentre=function(t,e,r){var n=e.distance(r),i=t.distance(r),o=t.distance(e),a=n+i+o,s=(n*t.x+i*e.x+o*r.x)/a,u=(n*t.y+i*e.y+o*r.y)/a;return new lu(s,u)};var Ih=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new ll;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};Ih.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,fu.EXTERIOR,fu.INTERIOR)},Ih.prototype.addPolygon=function(t){var e=this._distance,r=hc.LEFT;this._distance<0&&(e=-this._distance,r=hc.RIGHT);var n=t.getExteriorRing(),i=pl.removeRepeatedPoints(n.getCoordinates());if(this._distance<0&&this.isErodedCompletely(n,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,r,fu.EXTERIOR,fu.INTERIOR);for(var o=0;o0&&this.isErodedCompletely(a,-this._distance)||this.addPolygonRing(s,e,hc.opposite(r),fu.INTERIOR,fu.EXTERIOR)}},Ih.prototype.isTriangleErodedCompletely=function(t,e){var r=new Eh(t[0],t[1],t[2]),n=r.inCentre();return Zu.distancePointLine(n,r.p0,r.p1)=Vl.MINIMUM_VALID_SIZE&&Zu.isCCW(t)&&(o=i,a=n,r=hc.opposite(r));var s=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(s,o,a)},Ih.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Bl?this.addPolygon(t):t instanceof Rl?this.addLineString(t):t instanceof Ol?this.addPoint(t):(t instanceof Ul||t instanceof Ml||t instanceof ql||t instanceof Pl)&&this.addCollection(t)},Ih.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(4===r.length)return this.isTriangleErodedCompletely(r,e);var n=t.getEnvelopeInternal(),i=Math.min(n.getHeight(),n.getWidth());return e<0&&2*Math.abs(e)>i},Ih.prototype.addCollection=function(t){for(var e=0;e=this._max)throw new Ii;var t=this._parent.getGeometryN(this._index++);return t instanceof Pl?(this._subcollectionIterator=new Ch(t),this._subcollectionIterator.next()):t},Ch.prototype.remove=function(){throw new Error(this.getClass().getName())},Ch.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},Ch.prototype.interfaces_=function(){return[sl]},Ch.prototype.getClass=function(){return Ch},Ch.isAtomic=function(t){return!(t instanceof Pl)};var Th=function(){this._geom=null;var t=arguments[0];this._geom=t};Th.prototype.locate=function(t){return Th.locate(t,this._geom)},Th.prototype.interfaces_=function(){return[Sh]},Th.prototype.getClass=function(){return Th},Th.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&Zu.isPointInRing(t,e.getCoordinates())},Th.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!Th.isPointInRing(t,r))return!1;for(var n=0;n=0;r--){var n=this._edgeList.get(r),i=n.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=n}e.setNext(t)},e.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),r=t.getDepth(hc.LEFT),n=t.getDepth(hc.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),r);if(this.computeDepths(0,e,i)!==n)throw new dc("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],a=arguments[2],s=arguments[0];s=0;i--){var o=this._resultAreaEdgeList.get(i),a=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),n){case this._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;r=a,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;r.setNextMin(o),n=this._SCANNING_FOR_INCOMING}}n===this._LINKING_TO_OUTGOING&&(Uu.isTrue(null!==e,"found null for first outgoing dirEdge"),Uu.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),r.setNextMin(e))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var r=arguments[0],n=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===r&&n++;return n}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=fu.NONE,e=this.iterator();e.hasNext();){var r=e.next(),n=r.getSym();if(!r.isLineEdge()){if(r.isInResult()){t=fu.INTERIOR;break}if(n.isInResult()){t=fu.EXTERIOR;break}}}if(t===fu.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getSym();a.isLineEdge()?a.getEdge().setCovered(i===fu.INTERIOR):(a.isInResult()&&(i=fu.EXTERIOR),s.isInResult()&&(i=fu.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new _c(fu.NONE);for(var r=this.iterator();r.hasNext();)for(var n=r.next().getEdge().getLabel(),i=0;i<2;i++){var o=n.getLocation(i);o!==fu.INTERIOR&&o!==fu.BOUNDARY||this._label.setLocation(i,fu.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ph),Ah=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(t){return new Ec(t,new Mh)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Mc),Lh=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Lh.prototype.compareTo=function(t){var e=t;return Lh.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Lh.prototype.interfaces_=function(){return[au]},Lh.prototype.getClass=function(){return Lh},Lh.orientation=function(t){return 1===pl.increasingDirection(t)},Lh.compareOriented=function(t,e,r,n){for(var i=e?1:-1,o=n?1:-1,a=e?t.length:-1,s=n?r.length:-1,u=e?0:t.length-1,l=n?0:r.length-1;;){var c=t[u].compareTo(r[l]);if(0!==c)return c;var h=(u+=i)===a,p=(l+=o)===s;if(h&&!p)return-1;if(!h&&p)return 1;if(h&&p)return 0}};var Dh=function(){this._edges=new ll,this._ocaMap=new Di};Dh.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e0&&t.print(","),t.print("(");for(var n=r.getCoordinates(),i=0;i0&&t.print(","),t.print(n[i].x+" "+n[i].y);t.println(")")}t.print(") ")},Dh.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Dh.prototype.findEdgeIndex=function(t){for(var e=0;e0||!e.coord.equals2D(n);i||r--;var o=new Array(r).fill(null),a=0;o[a++]=new lu(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this.edge.pts[s];return i&&(o[a]=e.coord),new Vh(o,new _c(this.edge._label))},kh.prototype.add=function(t,e,r){var n=new Rh(t,e,r),i=this._nodeMap.get(n);return null!==i?i:(this._nodeMap.put(n,n),n)},kh.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},kh.prototype.interfaces_=function(){return[]},kh.prototype.getClass=function(){return kh};var Oh=function(){};Oh.prototype.getChainStartIndices=function(t){var e=0,r=new ll;r.add(new vu(e));do{var n=this.findChainEnd(t,e);r.add(new vu(n)),e=n}while(er?e:r},Fh.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return ee&&(n=1),this._depth[t][r]=n}}},Bh.prototype.getDelta=function(t){return this._depth[t][hc.RIGHT]-this._depth[t][hc.LEFT]},Bh.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?fu.EXTERIOR:fu.INTERIOR},Bh.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},Bh.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var r=1;r<3;r++){var n=t.getLocation(e,r);n!==fu.EXTERIOR&&n!==fu.INTERIOR||(this.isNull(e,r)?this._depth[e][r]=Bh.depthAtLocation(n):this._depth[e][r]+=Bh.depthAtLocation(n))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===fu.INTERIOR&&this._depth[i][o]++}},Bh.prototype.interfaces_=function(){return[]},Bh.prototype.getClass=function(){return Bh},Bh.depthAtLocation=function(t){return t===fu.EXTERIOR?0:t===fu.INTERIOR?1:Bh.NULL_VALUE},Uh.NULL_VALUE.get=function(){return-1},Object.defineProperties(Bh,Uh);var Vh=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new kh(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Bh,this._depthDelta=0,1===arguments.length){var r=arguments[0];e.call(this,r,null)}else if(2===arguments.length){var n=arguments[0],i=arguments[1];this.pts=n,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 t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,_c.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var r=t;if(this.pts.length!==r.pts.length)return!1;for(var n=!0,i=!0,o=this.pts.length,a=0;a0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!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(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Fh(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new Lu;for(var t=0;t0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(") "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;en||this._maxyo;if(a)return!1;var s=this.intersectsToleranceSquare(t,e);return Uu.isTrue(!(a&&s),"Found bad envelope test"),s},Zh.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new lu(this._maxx,this._maxy),this._corner[1]=new lu(this._minx,this._maxy),this._corner[2]=new lu(this._minx,this._miny),this._corner[3]=new lu(this._maxx,this._miny)},Zh.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},Zh.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},Zh.prototype.getCoordinate=function(){return this._originalPt},Zh.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},Zh.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=Zh.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Lu(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},Zh.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()))))},Zh.prototype.intersectsToleranceSquare=function(t,e){var r=!1,n=!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()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||r&&n||t.equals(this._pt)||e.equals(this._pt)))))},Zh.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),n=t.getCoordinate(e+1);return!!this.intersects(r,n)&&(t.addIntersection(this.getCoordinate(),e),!0)},Zh.prototype.interfaces_=function(){return[]},Zh.prototype.getClass=function(){return Zh},Yh.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(Zh,Yh);var Wh=function(){this.tempEnv1=new Lu,this.selectedSegment=new th};Wh.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},Wh.prototype.interfaces_=function(){return[]},Wh.prototype.getClass=function(){return Wh};var Hh=function(){this._index=null;var t=arguments[0];this._index=t},Kh={HotPixelSnapAction:{configurable:!0}};Hh.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2],i=e.getSafeEnvelope(),o=new Jh(e,r,n);return this._index.query(i,{interfaces_:function(){return[Rc]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},Hh.prototype.interfaces_=function(){return[]},Hh.prototype.getClass=function(){return Hh},Kh.HotPixelSnapAction.get=function(){return Jh},Object.defineProperties(Hh,Kh);var Jh=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._hotPixel=e,this._parentEdge=r,this._hotPixelVertexIndex=n}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(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[1],r=arguments[0].getContext();if(null!==this._parentEdge&&r===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(r,e)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Wh),Qh=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new ll};Qh.prototype.processIntersections=function(t,e,r,n){if(t===r&&e===n)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];if(this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof dc))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var r=arguments[0],n=tp.precisionScaleFactor(this._argGeom,this._distance,r),i=new $l(n);this.bufferFixedPrecision(i)}},tp.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===$l.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},tp.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},tp.prototype.bufferOriginalPrecision=function(){try{var t=new qh(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof Fu))throw t;this._saveException=t}},tp.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},tp.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},tp.prototype.interfaces_=function(){return[]},tp.prototype.getClass=function(){return tp},tp.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new tp(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Hu&&"number"==typeof arguments[1]){var e=arguments[1],r=arguments[2],n=new tp(arguments[0]);return n.setQuadrantSegments(r),n.getResultGeometry(e)}if(arguments[2]instanceof lh&&arguments[0]instanceof Hu&&"number"==typeof arguments[1]){var i=arguments[1];return new tp(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],a=arguments[2],s=arguments[3],u=new tp(arguments[0]);return u.setQuadrantSegments(a),u.setEndCapStyle(s),u.getResultGeometry(o)}},tp.precisionScaleFactor=function(t,e,r){var n=t.getEnvelopeInternal(),i=mu.max(Math.abs(n.getMaxX()),Math.abs(n.getMaxY()),Math.abs(n.getMinX()),Math.abs(n.getMinY()))+2*(e>0?e:0),o=r-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},ep.CAP_ROUND.get=function(){return lh.CAP_ROUND},ep.CAP_BUTT.get=function(){return lh.CAP_FLAT},ep.CAP_FLAT.get=function(){return lh.CAP_FLAT},ep.CAP_SQUARE.get=function(){return lh.CAP_SQUARE},ep.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(tp,ep);var rp=function(){this._pt=[new lu,new lu],this._distance=iu.NaN,this._isNull=!0};rp.prototype.getCoordinates=function(){return this._pt},rp.prototype.getCoordinate=function(t){return this._pt[t]},rp.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var n=e.distance(r);nthis._distance&&this.initialize(e,r,n)}},rp.prototype.interfaces_=function(){return[]},rp.prototype.getClass=function(){return rp};var np=function(){};np.prototype.interfaces_=function(){return[]},np.prototype.getClass=function(){return np},np.computeDistance=function(){if(arguments[2]instanceof rp&&arguments[0]instanceof Rl&&arguments[1]instanceof lu)for(var t=arguments[1],e=arguments[2],r=arguments[0].getCoordinates(),n=new th,i=0;i0||this._isIn?fu.INTERIOR:fu.EXTERIOR)},cp.prototype.interfaces_=function(){return[]},cp.prototype.getClass=function(){return cp};var hp=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)t.call(this,arguments[0],t.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._component=e,this._segIndex=r,this._pt=n}},pp={INSIDE_AREA:{configurable:!0}};hp.prototype.isInsideArea=function(){return this._segIndex===hp.INSIDE_AREA},hp.prototype.getCoordinate=function(){return this._pt},hp.prototype.getGeometryComponent=function(){return this._component},hp.prototype.getSegmentIndex=function(){return this._segIndex},hp.prototype.interfaces_=function(){return[]},hp.prototype.getClass=function(){return hp},pp.INSIDE_AREA.get=function(){return-1},Object.defineProperties(hp,pp);var fp=function(t){this._pts=t||null};fp.prototype.filter=function(t){t instanceof Ol&&this._pts.add(t)},fp.prototype.interfaces_=function(){return[Cl]},fp.prototype.getClass=function(){return fp},fp.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Ol?Bc.singletonList(t):fp.getPoints(t,new ll)}if(2===arguments.length){var e=arguments[0],r=arguments[1];return e instanceof Ol?r.add(e):e instanceof Pl&&e.apply(new fp(r)),r}};var dp=function(){this._locations=null;var t=arguments[0];this._locations=t};dp.prototype.filter=function(t){(t instanceof Ol||t instanceof Rl||t instanceof Bl)&&this._locations.add(new hp(t,0,t.getCoordinate()))},dp.prototype.interfaces_=function(){return[Cl]},dp.prototype.getClass=function(){return dp},dp.getLocations=function(t){var e=new ll;return t.apply(new dp(e)),e};var gp=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new cp,this._minDistanceLocation=null,this._minDistance=iu.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=n,this._terminateDistance=i}};gp.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=1-e,i=up.getPolygons(this._geom[e]);if(i.size()>0){var o=dp.getLocations(this._geom[n]);if(this.computeContainmentDistance(o,i,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[n]=r[0],this._minDistanceLocation[e]=r[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&gu(arguments[0],ul)&&gu(arguments[1],ul)){for(var a=arguments[0],s=arguments[1],u=arguments[2],l=0;lthis._minDistance)return null;for(var n=t.getCoordinates(),i=e.getCoordinate(),o=0;othis._minDistance)return null;for(var h=u.getCoordinates(),p=l.getCoordinates(),f=0;fthis._distance&&this.initialize(e,r,n)}},mp.prototype.interfaces_=function(){return[]},mp.prototype.getClass=function(){return mp};var yp=function(){};yp.prototype.interfaces_=function(){return[]},yp.prototype.getClass=function(){return yp},yp.computeDistance=function(){if(arguments[2]instanceof mp&&arguments[0]instanceof Rl&&arguments[1]instanceof lu)for(var t=arguments[0],e=arguments[1],r=arguments[2],n=new th,i=t.getCoordinates(),o=0;o1||t<=0)throw new nu("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},_p.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},_p.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},_p.prototype.computeOrientedDistance=function(t,e,r){var n=new xp(e);if(t.apply(n),r.setMaximum(n.getMaxPointDistance()),this._densifyFrac>0){var i=new bp(e,this._densifyFrac);t.apply(i),r.setMaximum(i.getMaxPointDistance())}},_p.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},_p.prototype.interfaces_=function(){return[]},_p.prototype.getClass=function(){return _p},_p.distance=function(){if(2===arguments.length)return new _p(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new _p(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},vp.MaxPointDistanceFilter.get=function(){return xp},vp.MaxDensifiedByFractionDistanceFilter.get=function(){return bp},Object.defineProperties(_p,vp);var xp=function(){this._maxPtDist=new mp,this._minPtDist=new mp,this._euclideanDist=new yp,this._geom=null;var t=arguments[0];this._geom=t};xp.prototype.filter=function(t){this._minPtDist.initialize(),yp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},xp.prototype.getMaxPointDistance=function(){return this._maxPtDist},xp.prototype.interfaces_=function(){return[Qu]},xp.prototype.getClass=function(){return xp};var bp=function(){this._maxPtDist=new mp,this._minPtDist=new mp,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};bp.prototype.filter=function(t,e){if(0===e)return null;for(var r=t.getCoordinate(e-1),n=t.getCoordinate(e),i=(n.x-r.x)/this._numSubSegs,o=(n.y-r.y)/this._numSubSegs,a=0;ar){this._isValid=!1;var i=n.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 "+Ou.toLineString(i[0],i[1])+")"}},wp.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=wp.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),wp.VERBOSE&&Mu.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},wp.prototype.checkNegativeValid=function(){if(!(this._input instanceof Bl||this._input instanceof ql||this._input instanceof Pl))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)},wp.prototype.getErrorIndicator=function(){return this._errorIndicator},wp.prototype.checkMinimumDistance=function(t,e,r){var n=new gp(t,e,r);if(this._minDistanceFound=n.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},Ip.prototype.report=function(t){if(!Ip.VERBOSE)return null;Mu.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Ip.prototype.getErrorMessage=function(){return this._errorMsg},Ip.prototype.interfaces_=function(){return[]},Ip.prototype.getClass=function(){return Ip},Ip.isValidMsg=function(t,e,r){var n=new Ip(t,e,r);return n.isValid()?null:n.getErrorMessage()},Ip.isValid=function(t,e,r){return!!new Ip(t,e,r).isValid()},Sp.VERBOSE.get=function(){return!1},Sp.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Ip,Sp);var Cp=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Cp.prototype.getCoordinates=function(){return this._pts},Cp.prototype.size=function(){return this._pts.length},Cp.prototype.getCoordinate=function(t){return this._pts[t]},Cp.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Cp.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:Kc.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Cp.prototype.setData=function(t){this._data=t},Cp.prototype.getData=function(){return this._data},Cp.prototype.toString=function(){return Ou.toLineString(new Wl(this._pts))},Cp.prototype.interfaces_=function(){return[Jc]},Cp.prototype.getClass=function(){return Cp};var Tp=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new ll,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};Tp.prototype.getInteriorIntersection=function(){return this._interiorIntersection},Tp.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},Tp.prototype.getIntersectionSegments=function(){return this._intSegments},Tp.prototype.count=function(){return this._intersectionCount},Tp.prototype.getIntersections=function(){return this._intersections},Tp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Tp.prototype.setKeepIntersections=function(t){this._keepIntersections=t},Tp.prototype.processIntersections=function(t,e,r,n){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===r&&e===n)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(r,n))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=a,this._intSegments[3]=s,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},Tp.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},Tp.prototype.hasIntersection=function(){return null!==this._interiorIntersection},Tp.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},Tp.prototype.interfaces_=function(){return[Nh]},Tp.prototype.getClass=function(){return Tp},Tp.createAllIntersectionsFinder=function(t){var e=new Tp(t);return e.setFindAllIntersections(!0),e},Tp.createAnyIntersectionFinder=function(t){return new Tp(t)},Tp.createIntersectionCounter=function(t){var e=new Tp(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Pp=function(){this._li=new ju,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Pp.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},Pp.prototype.getIntersections=function(){return this._segInt.getIntersections()},Pp.prototype.isValid=function(){return this.execute(),this._isValid},Pp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Pp.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new Tp(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new sh;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},Pp.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new dc(this.getErrorMessage(),this._segInt.getInteriorIntersection())},Pp.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Ou.toLineString(t[0],t[1])+" and "+Ou.toLineString(t[2],t[3])},Pp.prototype.interfaces_=function(){return[]},Pp.prototype.getClass=function(){return Pp},Pp.computeIntersections=function(t){var e=new Pp(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Mp=function t(){this._nv=null;var e=arguments[0];this._nv=new Pp(t.toSegmentStrings(e))};Mp.prototype.checkValid=function(){this._nv.checkValid()},Mp.prototype.interfaces_=function(){return[]},Mp.prototype.getClass=function(){return Mp},Mp.toSegmentStrings=function(t){for(var e=new ll,r=t.iterator();r.hasNext();){var n=r.next();e.add(new Cp(n.getCoordinates(),n))}return e},Mp.checkValid=function(t){new Mp(t).checkValid()};var Ap=function(t){this._mapOp=t};Ap.prototype.map=function(t){for(var e=new ll,r=0;r0&&n<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)},Np.prototype.interfaces_=function(){return[]},Np.prototype.getClass=function(){return Np};var zp=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new th,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Rl&&"number"==typeof arguments[1]){var e=arguments[1];t.call(this,arguments[0].getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var r=arguments[0],n=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=n}};zp.prototype.snapVertices=function(t,e){for(var r=this._isClosed?t.size()-1:t.size(),n=0;n=0&&t.add(o+1,new lu(i),!1)}},zp.prototype.findSegmentIndexToSnap=function(t,e){for(var r=iu.MAX_VALUE,n=-1,i=0;ie&&(e=n)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Rp.computeOverlaySnapTolerance(i),Rp.computeOverlaySnapTolerance(o))}},Rp.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Rp.SNAP_PRECISION_FACTOR},Rp.snapToSelf=function(t,e,r){return new Rp(t).snapToSelf(e,r)},kp.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Rp,kp);var Op=function(t){function e(e,r,n){t.call(this),this._snapTolerance=e||null,this._snapPts=r||null,this._isSelfSnap=void 0!==n&&n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var r=new zp(t,this._snapTolerance);return r.setAllowSnappingToSourceVertices(this._isSelfSnap),r.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var r=t.toCoordinateArray(),n=this.snapLine(r,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Np),Fp=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};Fp.prototype.getCommon=function(){return iu.longBitsToDouble(this._commonBits)},Fp.prototype.add=function(t){var e=iu.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=Fp.signExpBits(this._commonBits),this._isFirst=!1,null):Fp.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=Fp.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=Fp.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},Fp.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=iu.longBitsToDouble(t),r="0000000000000000000000000000000000000000000000000000000000000000"+iu.toBinaryString(t),n=r.substring(r.length-64);return n.substring(0,1)+" "+n.substring(1,12)+"(exp) "+n.substring(12)+" [ "+e+" ]"}},Fp.prototype.interfaces_=function(){return[]},Fp.prototype.getClass=function(){return Fp},Fp.getBit=function(t,e){return 0!=(t&1<>52},Fp.zeroLowerBits=function(t,e){return t&~((1<=0;n--){if(Fp.getBit(t,n)!==Fp.getBit(e,n))return r;r++}return 52};var Bp=function(){this._commonCoord=null,this._ccFilter=new Vp},Up={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Bp.prototype.addCommonBits=function(t){var e=new qp(this._commonCoord);t.apply(e),t.geometryChanged()},Bp.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new lu(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new qp(e);return t.apply(r),t.geometryChanged(),t},Bp.prototype.getCommonCoordinate=function(){return this._commonCoord},Bp.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},Bp.prototype.interfaces_=function(){return[]},Bp.prototype.getClass=function(){return Bp},Up.CommonCoordinateFilter.get=function(){return Vp},Up.Translater.get=function(){return qp},Object.defineProperties(Bp,Up);var Vp=function(){this._commonBitsX=new Fp,this._commonBitsY=new Fp};Vp.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},Vp.prototype.getCommonCoordinate=function(){return new lu(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},Vp.prototype.interfaces_=function(){return[Qu]},Vp.prototype.getClass=function(){return Vp};var qp=function(){this.trans=null;var t=arguments[0];this.trans=t};qp.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,n=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,n)},qp.prototype.isDone=function(){return!1},qp.prototype.isGeometryChanged=function(){return!0},qp.prototype.interfaces_=function(){return[Tl]},qp.prototype.getClass=function(){return qp};var jp=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()};jp.prototype.selfSnap=function(t){return new Rp(t).snapTo(t,this._snapTolerance)},jp.prototype.removeCommonBits=function(t){this._cbr=new Bp,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},jp.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},jp.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=pf.overlayOp(e[0],e[1],t);return this.prepareResult(r)},jp.prototype.checkValid=function(t){t.isValid()||Mu.out.println("Snapped geometry is invalid")},jp.prototype.computeSnapTolerance=function(){this._snapTolerance=Rp.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},jp.prototype.snap=function(t){var e=this.removeCommonBits(t);return Rp.snap(e[0],e[1],this._snapTolerance)},jp.prototype.interfaces_=function(){return[]},jp.prototype.getClass=function(){return jp},jp.overlayOp=function(t,e,r){return new jp(t,e).getResultGeometry(r)},jp.union=function(t,e){return jp.overlayOp(t,e,pf.UNION)},jp.intersection=function(t,e){return jp.overlayOp(t,e,pf.INTERSECTION)},jp.symDifference=function(t,e){return jp.overlayOp(t,e,pf.SYMDIFFERENCE)},jp.difference=function(t,e){return jp.overlayOp(t,e,pf.DIFFERENCE)};var Gp=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};Gp.prototype.getResultGeometry=function(t){var e=null,r=!1,n=null;try{e=pf.overlayOp(this._geom[0],this._geom[1],t),r=!0}catch(t){if(!(t instanceof Fu))throw t;n=t}if(!r)try{e=jp.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof Fu?n:t}return e},Gp.prototype.interfaces_=function(){return[]},Gp.prototype.getClass=function(){return Gp},Gp.overlayOp=function(t,e,r){return new Gp(t,e).getResultGeometry(r)},Gp.union=function(t,e){return Gp.overlayOp(t,e,pf.UNION)},Gp.intersection=function(t,e){return Gp.overlayOp(t,e,pf.INTERSECTION)},Gp.symDifference=function(t,e){return Gp.overlayOp(t,e,pf.SYMDIFFERENCE)},Gp.difference=function(t,e){return Gp.overlayOp(t,e,pf.DIFFERENCE)};var Xp=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Xp.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},Xp.prototype.interfaces_=function(){return[]},Xp.prototype.getClass=function(){return Xp};var Zp=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],r=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=r}else if(3===arguments.length){var n=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=n,this._xValue=i,this._obj=o}},Yp={INSERT:{configurable:!0},DELETE:{configurable:!0}};Zp.prototype.isDelete=function(){return this._eventType===Zp.DELETE},Zp.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},Zp.prototype.getObject=function(){return this._obj},Zp.prototype.compareTo=function(t){var e=t;return this._xValuee._xValue?1:this._eventTypee._eventType?1:0},Zp.prototype.getInsertEvent=function(){return this._insertEvent},Zp.prototype.isInsert=function(){return this._eventType===Zp.INSERT},Zp.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},Zp.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},Zp.prototype.interfaces_=function(){return[au]},Zp.prototype.getClass=function(){return Zp},Yp.INSERT.get=function(){return 1},Yp.DELETE.get=function(){return 2},Object.defineProperties(Zp,Yp);var Wp=function(){};Wp.prototype.interfaces_=function(){return[]},Wp.prototype.getClass=function(){return Wp};var Hp=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],r=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=r};Hp.prototype.isTrivialIntersection=function(t,e,r,n){if(t===r&&1===this._li.getIntersectionNum()){if(Hp.isAdjacentSegments(e,n))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&n===i||0===n&&e===i)return!0}}return!1},Hp.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Hp.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},Hp.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},Hp.prototype.isBoundaryPointInternal=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next().getCoordinate();if(t.isIntersection(n))return!0}return!1},Hp.prototype.hasProperIntersection=function(){return this._hasProper},Hp.prototype.hasIntersection=function(){return this._hasIntersection},Hp.prototype.isDone=function(){return this._isDone},Hp.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},Hp.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},Hp.prototype.addIntersections=function(t,e,r,n){if(t===r&&e===n)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),r.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,r,n)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),r.addIntersections(this._li,n,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))))},Hp.prototype.interfaces_=function(){return[]},Hp.prototype.getClass=function(){return Hp},Hp.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var Kp=function(t){function e(){t.call(this),this.events=new ll,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){Bc.sort(this.events);for(var t=0;te||this._maxo?1:0},$p.prototype.interfaces_=function(){return[uu]},$p.prototype.getClass=function(){return $p};var tf=function(t){function e(){t.call(this),this._item=null;var e=arguments[0],r=arguments[1],n=arguments[2];this._min=e,this._max=r,this._item=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;r.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Jp),ef=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var e=arguments[0],r=arguments[1];this._node1=e,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(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;null!==this._node1&&this._node1.query(t,e,r),null!==this._node2&&this._node2.query(t,e,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Jp),rf=function(){this._leaves=new ll,this._root=null,this._level=0};rf.prototype.buildTree=function(){Bc.sort(this._leaves,new Jp.NodeComparator);for(var t=this._leaves,e=null,r=new ll;;){if(this.buildLevel(t,r),1===r.size())return r.get(0);e=t,t=r,r=e}},rf.prototype.insert=function(t,e,r){if(null!==this._root)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new tf(t,e,r))},rf.prototype.query=function(t,e,r){this.init(),this._root.query(t,e,r)},rf.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},rf.prototype.printNode=function(t){Mu.out.println(Ou.toLineString(new lu(t._min,this._level),new lu(t._max,this._level)))},rf.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},rf.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var r=0;r=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),r=0,n=t.iterator();n.hasNext();){var i=n.next();e[r++]=i.getCoordinate().copy()}return e},e.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(t,e,r){if(this.isBoundaryNode(t,e))return null;r===fu.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,r)},e.prototype.addPolygonRing=function(t,e,r){if(t.isEmpty())return null;var n=pl.removeRepeatedPoints(t.getCoordinates());if(n.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=n[0],null;var i=e,o=r;Zu.isCCW(n)&&(i=r,o=e);var a=new Vh(n,new _c(this._argIndex,fu.BOUNDARY,i,o));this._lineEdgeMap.put(t,a),this.insertEdge(a),this.insertPoint(this._argIndex,n[0],fu.BOUNDARY)},e.prototype.insertPoint=function(t,e,r){var n=this._nodes.addNode(e),i=n.getLabel();null===i?n._label=new _c(t,r):i.setLocation(t,r)},e.prototype.createEdgeSetIntersector=function(){return new Kp},e.prototype.addSelfIntersectionNodes=function(t){for(var e=this._edges.iterator();e.hasNext();)for(var r=e.next(),n=r.getLabel().getLocation(t),i=r.eiList.iterator();i.hasNext();){var o=i.next();this.addSelfIntersectionNode(t,o.coord,n)}},e.prototype.add=function(){if(1!==arguments.length)return t.prototype.add.apply(this,arguments);var e=arguments[0];if(e.isEmpty())return null;if(e instanceof ql&&(this._useBoundaryDeterminationRule=!1),e instanceof Bl)this.addPolygon(e);else if(e instanceof Rl)this.addLineString(e);else if(e instanceof Ol)this.addPoint(e);else if(e instanceof Ul)this.addCollection(e);else if(e instanceof Ml)this.addCollection(e);else if(e instanceof ql)this.addCollection(e);else{if(!(e instanceof Pl))throw new Error(e.getClass().getName());this.addCollection(e)}},e.prototype.addCollection=function(t){for(var e=0;e50?(null===this._areaPtLocator&&(this._areaPtLocator=new of(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},e.prototype.findEdge=function(){if(1===arguments.length){var e=arguments[0];return this._lineEdgeMap.get(e)}return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(t,e){return t.isInBoundary(e)?fu.BOUNDARY:fu.INTERIOR},e}(Ac),cf=function(){if(this._li=new ju,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new lf(0,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=$u.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(r.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(r.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new lf(0,e,n),this._arg[1]=new lf(1,r,n)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],a=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 lf(0,i,a),this._arg[1]=new lf(1,o,a)}};cf.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},cf.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},cf.prototype.interfaces_=function(){return[]},cf.prototype.getClass=function(){return cf};var hf=function(){};hf.prototype.interfaces_=function(){return[]},hf.prototype.getClass=function(){return hf},hf.map=function(){if(arguments[0]instanceof Hu&&gu(arguments[1],hf.MapOp)){for(var t=arguments[0],e=arguments[1],r=new ll,n=0;n=t.size()?null:t.get(e)},vf.union=function(t){return new vf(t).union()},xf.STRTREE_NODE_CAPACITY.get=function(){return 4},Object.defineProperties(vf,xf);var bf=function(){};bf.prototype.interfaces_=function(){return[]},bf.prototype.getClass=function(){return bf},bf.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return pf.createEmptyResult(pf.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return 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button:focus:not(:focus-visible){box-shadow:none}.mapboxgl-ctrl-group button:focus:first-child{border-radius:4px 4px 0 0}.mapboxgl-ctrl-group button:focus:last-child{border-radius:0 0 4px 4px}.mapboxgl-ctrl-group button:focus:only-child{border-radius:inherit}.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-out .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10 13c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h9c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-9z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-in .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M14.5 8.5c-.75 0-1.5.75-1.5 1.5v3h-3c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h3v3c0 .75.75 1.5 1.5 1.5S16 19.75 16 19v-3h3c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-3v-3c0-.75-.75-1.5-1.5-1.5z'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-out .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 13c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h9c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-9z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-in .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M14.5 8.5c-.75 0-1.5.75-1.5 1.5v3h-3c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h3v3c0 .75.75 1.5 1.5 1.5S16 19.75 16 19v-3h3c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-3v-3c0-.75-.75-1.5-1.5-1.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-out .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 13c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h9c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-9z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-in .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14.5 8.5c-.75 0-1.5.75-1.5 1.5v3h-3c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h3v3c0 .75.75 1.5 1.5 1.5S16 19.75 16 19v-3h3c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-3v-3c0-.75-.75-1.5-1.5-1.5z'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23999'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting .mapboxgl-ctrl-icon{-webkit-animation:mapboxgl-spin 2s linear infinite;-moz-animation:mapboxgl-spin 2s infinite linear;-o-animation:mapboxgl-spin 2s infinite linear;-ms-animation:mapboxgl-spin 2s infinite linear;animation:mapboxgl-spin 2s linear infinite}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl 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e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Si.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Si.prototype.clear=function(){this.length=0},Si.prototype.resize=function(t){this.reserve(t),this.length=t},Si.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Si.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Pi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Si);Pi.prototype.bytesPerElement=4,Fn("StructArrayLayout2i4",Pi);var Mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,t},e}(Si);Mi.prototype.bytesPerElement=8,Fn("StructArrayLayout4i8",Mi);var Ai=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Ai.prototype.bytesPerElement=12,Fn("StructArrayLayout2i4i12",Ai);var Li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(Si);Li.prototype.bytesPerElement=8,Fn("StructArrayLayout2i4ub8",Li);var Di=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Si);Di.prototype.bytesPerElement=8,Fn("StructArrayLayout2f8",Di);var Ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,o,a,s,u,l)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=o,this.uint16[h+5]=a,this.uint16[h+6]=s,this.uint16[h+7]=u,this.uint16[h+8]=l,this.uint16[h+9]=c,t},e}(Si);Ni.prototype.bytesPerElement=20,Fn("StructArrayLayout10ui20",Ni);var zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,o,a,s,u,l,c,h)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=u,this.int16[f+8]=l,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(Si);zi.prototype.bytesPerElement=24,Fn("StructArrayLayout4i4ui4i24",zi);var Ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Si);Ri.prototype.bytesPerElement=12,Fn("StructArrayLayout3f12",Ri);var ki=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(Si);ki.prototype.bytesPerElement=4,Fn("StructArrayLayout1ul4",ki);var Oi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u){var l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,o,a,s,u)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l){var c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[h+3]=s,this.uint16[c+8]=u,this.uint16[c+9]=l,t},e}(Si);Oi.prototype.bytesPerElement=20,Fn("StructArrayLayout6i1ul2ui20",Oi);var Fi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Fi.prototype.bytesPerElement=12,Fn("StructArrayLayout2i2i2i12",Fi);var Bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i)},e.prototype.emplace=function(t,e,r,n,i,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.int16[s+6]=i,this.int16[s+7]=o,t},e}(Si);Bi.prototype.bytesPerElement=16,Fn("StructArrayLayout2f1f2i16",Bi);var Ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=n,this.float32[a+2]=i,t},e}(Si);Ui.prototype.bytesPerElement=12,Fn("StructArrayLayout2ub2f12",Ui);var Vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Si);Vi.prototype.bytesPerElement=6,Fn("StructArrayLayout3ui6",Vi);var qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y){var _=24*t,v=12*t,x=48*t;return this.int16[_+0]=e,this.int16[_+1]=r,this.uint16[_+2]=n,this.uint16[_+3]=i,this.uint32[v+2]=o,this.uint32[v+3]=a,this.uint32[v+4]=s,this.uint16[_+10]=u,this.uint16[_+11]=l,this.uint16[_+12]=c,this.float32[v+7]=h,this.float32[v+8]=p,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=g,this.uint32[v+10]=m,this.int16[_+22]=y,t},e}(Si);qi.prototype.bytesPerElement=48,Fn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",qi);var ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T){var P=this.length;return this.resize(P+1),this.emplace(P,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T,P){var M=34*t,A=17*t;return this.int16[M+0]=e,this.int16[M+1]=r,this.int16[M+2]=n,this.int16[M+3]=i,this.int16[M+4]=o,this.int16[M+5]=a,this.int16[M+6]=s,this.int16[M+7]=u,this.uint16[M+8]=l,this.uint16[M+9]=c,this.uint16[M+10]=h,this.uint16[M+11]=p,this.uint16[M+12]=f,this.uint16[M+13]=d,this.uint16[M+14]=g,this.uint16[M+15]=m,this.uint16[M+16]=y,this.uint16[M+17]=_,this.uint16[M+18]=v,this.uint16[M+19]=x,this.uint16[M+20]=b,this.uint16[M+21]=w,this.uint16[M+22]=E,this.uint32[A+12]=I,this.float32[A+13]=S,this.float32[A+14]=C,this.float32[A+15]=T,this.float32[A+16]=P,t},e}(Si);ji.prototype.bytesPerElement=68,Fn("StructArrayLayout8i15ui1ul4f68",ji);var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Si);Gi.prototype.bytesPerElement=4,Fn("StructArrayLayout1f4",Gi);var Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Si);Xi.prototype.bytesPerElement=6,Fn("StructArrayLayout3i6",Xi);var Zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t},e}(Si);Zi.prototype.bytesPerElement=8,Fn("StructArrayLayout1ul2ui8",Zi);var Yi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Si);Yi.prototype.bytesPerElement=4,Fn("StructArrayLayout2ui4",Yi);var Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Si);Wi.prototype.bytesPerElement=2,Fn("StructArrayLayout1ui2",Wi);var Hi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(Si);Hi.prototype.bytesPerElement=16,Fn("StructArrayLayout4f16",Hi);var Ki=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Ii);Ki.prototype.size=20;var Ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Ki(this,t)},e}(Oi);Fn("CollisionBoxArray",Ji);var Qi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},r.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(e.prototype,r),e}(Ii);Qi.prototype.size=48;var $i=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Qi(this,t)},e}(qi);Fn("PlacedSymbolArray",$i);var to=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},useRuntimeCollisionCircles:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0},collisionCircleDiameter:{configurable:!0}};return 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T=a.content;v=Wu(p,0,T[0]),b=Wu(f,0,T[1]),x=Wu(p,T[0],T[2]),w=Wu(f,T[1],T[3]),E=T[0]-v,S=T[1]-b,I=T[2]-T[0]-x,C=T[3]-T[1]-w}var P=function(n,o,u,l){var p=Ku(n.stretch-v,x,c,t.left),f=Ju(n.fixed-E,I,n.stretch,g),d=Ku(o.stretch-b,w,h,t.top),y=Ju(o.fixed-S,C,o.stretch,m),_=Ku(u.stretch-v,x,c,t.left),T=Ju(u.fixed-E,I,u.stretch,g),P=Ku(l.stretch-b,w,h,t.top),M=Ju(l.fixed-S,C,l.stretch,m),A=new i(p,d),L=new i(_,d),D=new i(_,P),N=new i(p,P),z=new i(f/s,y/s),R=new i(T/s,M/s),k=e*Math.PI/180;if(k){var O=Math.sin(k),F=Math.cos(k),B=[F,-O,O,F];A._matMult(B),L._matMult(B),N._matMult(B),D._matMult(B)}var U=n.stretch+n.fixed,V=o.stretch+o.fixed;return{tl:A,tr:L,bl:N,br:D,tex:{x:a.paddedRect.x+1+U,y:a.paddedRect.y+1+V,w:u.stretch+u.fixed-U,h:l.stretch+l.fixed-V},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:z,pixelOffsetBR:R,minFontScaleX:I/s/c,minFontScaleY:C/s/h,isSDF:r}};if(n&&(a.stretchX||a.stretchY))for(var M=Hu(p,y,g),A=Hu(f,_,m),L=0;L0&&(d=Math.max(10,d),this.circleDiameter=d)}else{var g=a.top*s-u,m=a.bottom*s+u,y=a.left*s-u,_=a.right*s+u,v=a.collisionPadding;if(v&&(y-=v[0]*s,g-=v[1]*s,_+=v[2]*s,m+=v[3]*s),c){var x=new i(y,g),b=new i(_,g),w=new i(y,m),E=new i(_,m),I=c*Math.PI/180;x._rotate(I),b._rotate(I),w._rotate(I),E._rotate(I),y=Math.min(x.x,b.x,w.x,E.x),_=Math.max(x.x,b.x,w.x,E.x),g=Math.min(x.y,b.y,w.y,E.y),m=Math.max(x.y,b.y,w.y,E.y)}t.emplaceBack(e.x,e.y,y,g,_,m,r,n,o)}this.boxEndIndex=t.length},$u=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=tl),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function tl(t,e){return te?1:0}function el(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,o=1/0,a=-1/0,s=-1/0,u=t[0],l=0;la)&&(a=c.x),(!l||c.y>s)&&(s=c.y)}var h=Math.min(a-n,s-o),p=h/2,f=new $u([],rl);if(0===h)return new i(n,o);for(var d=n;dm.d||!m.d)&&(m=_,r&&console.log("found best %d after %d 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i=t-1>>1,o=e[i];if(r(n,o)>=0)break;e[t]=o,t=i}e[t]=n},$u.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=a,t=o}e[t]=i};var il=Number.POSITIVE_INFINITY;function ol(t,e){return e[1]!==il?function(t,e,r){var n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function 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this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},yl.prototype.addIndicesForPlacedSymbol=function(t,e){for(var r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r=0&&n.indexOf(t)===r&&e.addIndicesForPlacedSymbol(e.text,t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,i.verticalPlacedTextSymbolIndex),i.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.placedIconSymbolIndex),i.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Fn("SymbolBucket",yl,{omit:["layers","collisionBoxArray","features","compareText"]}),yl.MAX_GLYPHS=65535,yl.addDynamicAttributes=fl;var _l=new bi({"symbol-placement":new mi(Mt.layout_symbol["symbol-placement"]),"symbol-spacing":new mi(Mt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new mi(Mt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new yi(Mt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new mi(Mt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new mi(Mt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new mi(Mt.layout_symbol["icon-ignore-placement"]),"icon-optional":new mi(Mt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new mi(Mt.layout_symbol["icon-rotation-alignment"]),"icon-size":new yi(Mt.layout_symbol["icon-size"]),"icon-text-fit":new mi(Mt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new mi(Mt.layout_symbol["icon-text-fit-padding"]),"icon-image":new yi(Mt.layout_symbol["icon-image"]),"icon-rotate":new yi(Mt.layout_symbol["icon-rotate"]),"icon-padding":new mi(Mt.layout_symbol["icon-padding"]),"icon-keep-upright":new mi(Mt.layout_symbol["icon-keep-upright"]),"icon-offset":new yi(Mt.layout_symbol["icon-offset"]),"icon-anchor":new yi(Mt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new mi(Mt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new mi(Mt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new mi(Mt.layout_symbol["text-rotation-alignment"]),"text-field":new yi(Mt.layout_symbol["text-field"]),"text-font":new yi(Mt.layout_symbol["text-font"]),"text-size":new yi(Mt.layout_symbol["text-size"]),"text-max-width":new yi(Mt.layout_symbol["text-max-width"]),"text-line-height":new mi(Mt.layout_symbol["text-line-height"]),"text-letter-spacing":new yi(Mt.layout_symbol["text-letter-spacing"]),"text-justify":new yi(Mt.layout_symbol["text-justify"]),"text-radial-offset":new yi(Mt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new mi(Mt.layout_symbol["text-variable-anchor"]),"text-anchor":new yi(Mt.layout_symbol["text-anchor"]),"text-max-angle":new mi(Mt.layout_symbol["text-max-angle"]),"text-writing-mode":new mi(Mt.layout_symbol["text-writing-mode"]),"text-rotate":new yi(Mt.layout_symbol["text-rotate"]),"text-padding":new mi(Mt.layout_symbol["text-padding"]),"text-keep-upright":new mi(Mt.layout_symbol["text-keep-upright"]),"text-transform":new yi(Mt.layout_symbol["text-transform"]),"text-offset":new yi(Mt.layout_symbol["text-offset"]),"text-allow-overlap":new mi(Mt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new mi(Mt.layout_symbol["text-ignore-placement"]),"text-optional":new mi(Mt.layout_symbol["text-optional"])}),vl={paint:new bi({"icon-opacity":new yi(Mt.paint_symbol["icon-opacity"]),"icon-color":new yi(Mt.paint_symbol["icon-color"]),"icon-halo-color":new yi(Mt.paint_symbol["icon-halo-color"]),"icon-halo-width":new yi(Mt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new yi(Mt.paint_symbol["icon-halo-blur"]),"icon-translate":new mi(Mt.paint_symbol["icon-translate"]),"icon-translate-anchor":new mi(Mt.paint_symbol["icon-translate-anchor"]),"text-opacity":new yi(Mt.paint_symbol["text-opacity"]),"text-color":new yi(Mt.paint_symbol["text-color"],{runtimeType:Vt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new yi(Mt.paint_symbol["text-halo-color"]),"text-halo-width":new yi(Mt.paint_symbol["text-halo-width"]),"text-halo-blur":new yi(Mt.paint_symbol["text-halo-blur"]),"text-translate":new mi(Mt.paint_symbol["text-translate"]),"text-translate-anchor":new mi(Mt.paint_symbol["text-translate-anchor"])}),layout:_l},xl=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Ot,this.defaultValue=t};xl.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},xl.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},xl.prototype.outputDefined=function(){return!1},xl.prototype.serialize=function(){return null},Fn("FormatSectionOverride",xl,{omit:["defaultValue"]});var bl=function(t){function e(e){t.call(this,e,vl)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],o=0,a=n;o",targetMapId:n,sourceMapId:o.mapId})}}},Rl.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if(""===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else C()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Rl.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Rl.prototype.processTask=function(t,e){var r=this;if(""===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(jn(e.error)):n(null,jn(e.data)))}else{var i=!1,o=M(this.globalScope)?void 0:[],a=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"",sourceMapId:r.mapId,error:e?qn(e):null,data:qn(n,o)},o)}:function(t){i=!0},s=null,u=jn(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var l=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,l[0],u.source)[l[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Rl.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Ol=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Ol.prototype.setNorthEast=function(t){return this._ne=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},Ol.prototype.setSouthWest=function(t){return this._sw=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},Ol.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof Fl)e=t,r=t;else{if(!(t instanceof Ol))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Ol.convert(t)):this.extend(Fl.convert(t)):this;if(r=t._ne,!(e=t._sw)||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Fl(e.lng,e.lat),this._ne=new Fl(r.lng,r.lat)),this},Ol.prototype.getCenter=function(){return new Fl((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Ol.prototype.getSouthWest=function(){return this._sw},Ol.prototype.getNorthEast=function(){return this._ne},Ol.prototype.getNorthWest=function(){return new Fl(this.getWest(),this.getNorth())},Ol.prototype.getSouthEast=function(){return new Fl(this.getEast(),this.getSouth())},Ol.prototype.getWest=function(){return this._sw.lng},Ol.prototype.getSouth=function(){return this._sw.lat},Ol.prototype.getEast=function(){return this._ne.lng},Ol.prototype.getNorth=function(){return this._ne.lat},Ol.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Ol.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Ol.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Ol.prototype.contains=function(t){var e=Fl.convert(t),r=e.lng,n=e.lat,i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i},Ol.convert=function(t){return!t||t instanceof Ol?t:new Ol(t)};var Fl=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Fl.prototype.wrap=function(){return new Fl(h(this.lng,-180,180),this.lat)},Fl.prototype.toArray=function(){return[this.lng,this.lat]},Fl.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Fl.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(i,1))},Fl.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new Ol(new Fl(this.lng-r,this.lat-e),new Fl(this.lng+r,this.lat+e))},Fl.convert=function(t){if(t instanceof Fl)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Fl(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Fl(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var Bl=2*Math.PI*6371008.8;function Ul(t){return Bl*Math.cos(t*Math.PI/180)}function Vl(t){return(180+t)/360}function ql(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function jl(t,e){return t/Ul(e)}function Gl(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Xl=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Xl.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Fl.convert(t);return new Xl(Vl(r.lng),ql(r.lat),jl(e,r.lat))},Xl.prototype.toLngLat=function(){return new Fl(360*this.x-180,Gl(this.y))},Xl.prototype.toAltitude=function(){return this.z*Ul(Gl(this.y))},Xl.prototype.meterInMercatorCoordinateUnits=function(){return 1/Bl*(t=Gl(this.y),1/Math.cos(t*Math.PI/180));var t};var Zl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Hl(0,t,t,e,r)};Zl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Zl.prototype.url=function(t,e){var r,n,i,o,a,s=(n=this.y,i=this.z,o=kl(256*(r=this.x),256*(n=Math.pow(2,i)-n-1),i),a=kl(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<this.canonical.z?new Wl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Wl.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Hl(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Hl(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Wl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Wl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Wl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Wl(e,this.wrap,e,r,n),new Wl(e,this.wrap,e,r+1,n),new Wl(e,this.wrap,e,r,n+1),new Wl(e,this.wrap,e,r+1,n+1)]},Wl.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Kl.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Kl.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Kl.prototype.getPixels=function(){return new va({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Kl.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-r*this.dim,l=o;l=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},ec.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new xs.VectorTile(new Ks(this.rawTileData)).layers,this.sourceLayerCoder=new Jl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ec.prototype.query=function(t,e,r,n){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,u=an(a.filter),l=t.queryGeometry,c=t.queryPadding*s,h=nc(l),p=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),f=nc(t.cameraQueryGeometry),d=0,g=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a=u.x&&o>=u.y)return!0}var l=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var c=0,h=l;c=0)return!0;return!1}(o,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(n);if(i.needGeometry){var g=Vo(d,!0);if(!i.filter(new si(this.tileID.overscaledZ),g,this.tileID.canonical))return}else if(!i.filter(new si(this.tileID.overscaledZ),d))return;for(var m=this.getId(d,f),y=0;yn)i=!1;else if(e)if(this.expirationTimeut&&(t.getActor().send("enforceCacheSizeLimit",st),pt=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then((function(){return t()}))},t.clipLine=Zu,t.clone=function(t){var e=new aa(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new aa(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Xs,t.config=B,t.create=function(){var t=new aa(16);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new aa(9);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new aa(4);return aa!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Zr,t.createLayout=Ci,t.createStyleLayer=function(t){return"custom"===t.type?new Cl(t):new Tl[t.type](t)},t.cross=function(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],u=r[2];return t[0]=i*u-o*s,t[1]=o*a-n*u,t[2]=n*s-i*a,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var n=0;n0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ge,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*l,t[15]=1,t},t.parseGlyphPBF=function(t){return new Ks(t).readFields(du,[])},t.pbf=Ks,t.performSymbolLayout=function(t,e,r,n,i,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,h=c.maxZoom;l.compositeTextSizes=[u["text-size"].possiblyEvaluate(new si(c.minZoom),a),u["text-size"].possiblyEvaluate(new si(h),a)]}if("composite"===t.iconSizeData.kind){var p=t.iconSizeData,f=p.maxZoom;l.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new si(p.minZoom),a),u["icon-size"].possiblyEvaluate(new si(f),a)]}l.layoutTextSize=u["text-size"].possiblyEvaluate(new si(t.zoom+1),a),l.layoutIconSize=u["icon-size"].possiblyEvaluate(new si(t.zoom+1),a),l.textMaxSize=u["text-size"].possiblyEvaluate(new si(18));for(var d=24*s.get("text-line-height"),g="map"===s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement"),m=s.get("text-keep-upright"),y=s.get("text-size"),_=function(){var o=x[v],u=s.get("text-font").evaluate(o,{},a).join(","),c=y.evaluate(o,{},a),h=l.layoutTextSize.evaluate(o,{},a),p=l.layoutIconSize.evaluate(o,{},a),f={horizontal:{},vertical:void 0},_=o.text,b=[0,0];if(_){var w=_.toString(),I=24*s.get("text-letter-spacing").evaluate(o,{},a),S=function(t){for(var e=0,r=t;e=8192||h.y<0||h.y>=8192||function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,I,S){var C,T,P,M,A,L=t.addToLineVertexArray(e,r),D=0,N=0,z=0,R=0,k=-1,O=-1,F={},B=po(""),U=0,V=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(U=(C=s.layout.get("text-offset").evaluate(x,{},I).map((function(t){return 24*t})))[0],V=C[1]):(U=24*s.layout.get("text-radial-offset").evaluate(x,{},I),V=il),t.allowVerticalPlacement&&n.vertical){var q=s.layout.get("text-rotate").evaluate(x,{},I)+90;M=new Qu(u,e,l,c,h,n.vertical,p,f,d,q),a&&(A=new Qu(u,e,l,c,h,a,m,y,d,q))}if(i){var j=s.layout.get("icon-rotate").evaluate(x,{}),G="none"!==s.layout.get("icon-text-fit"),X=Yu(i,j,w,G),Z=a?Yu(a,j,w,G):void 0;P=new Qu(u,e,l,c,h,i,m,y,!1,j),D=4*X.length;var Y=t.iconSizeData,W=null;"source"===Y.kind?(W=[128*s.layout.get("icon-size").evaluate(x,{})])[0]>32640&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'):"composite"===Y.kind&&((W=[128*b.compositeIconSizes[0].evaluate(x,{},I),128*b.compositeIconSizes[1].evaluate(x,{},I)])[0]>32640||W[1]>32640)&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'),t.addSymbols(t.icon,X,W,v,_,x,!1,e,L.lineStartIndex,L.lineLength,-1,I),k=t.icon.placedSymbolArray.length-1,Z&&(N=4*Z.length,t.addSymbols(t.icon,Z,W,v,_,x,bu.vertical,e,L.lineStartIndex,L.lineLength,-1,I),O=t.icon.placedSymbolArray.length-1)}for(var H in n.horizontal){var K=n.horizontal[H];if(!T){B=po(K.text);var J=s.layout.get("text-rotate").evaluate(x,{},I);T=new Qu(u,e,l,c,h,K,p,f,d,J)}var Q=1===K.positionedLines.length;if(z+=sl(t,e,K,o,s,d,x,g,L,n.vertical?bu.horizontal:bu.horizontalOnly,Q?Object.keys(n.horizontal):[H],F,k,b,I),Q)break}n.vertical&&(R+=sl(t,e,n.vertical,o,s,d,x,g,L,bu.vertical,["vertical"],F,O,b,I));var $=T?T.boxStartIndex:t.collisionBoxArray.length,tt=T?T.boxEndIndex:t.collisionBoxArray.length,et=M?M.boxStartIndex:t.collisionBoxArray.length,rt=M?M.boxEndIndex:t.collisionBoxArray.length,nt=P?P.boxStartIndex:t.collisionBoxArray.length,it=P?P.boxEndIndex:t.collisionBoxArray.length,ot=A?A.boxStartIndex:t.collisionBoxArray.length,at=A?A.boxEndIndex:t.collisionBoxArray.length,st=-1,ut=function(t,e){return t&&t.circleDiameter?Math.max(t.circleDiameter,e):e};st=ut(T,st),st=ut(M,st),st=ut(P,st);var lt=(st=ut(A,st))>-1?1:0;lt&&(st*=S/24),t.glyphOffsetArray.length>=yl.MAX_GLYPHS&&E("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==x.sortKey&&t.addToSortKeyRanges(t.symbolInstances.length,x.sortKey),t.symbolInstances.emplaceBack(e.x,e.y,F.right>=0?F.right:-1,F.center>=0?F.center:-1,F.left>=0?F.left:-1,F.vertical||-1,k,O,B,$,tt,et,rt,nt,it,ot,at,l,z,R,D,N,lt,0,p,U,V,st)}(t,h,s,r,n,i,p,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,y,b,S,u,v,w,C,d,e,o,l,c,a)};if("line"===T)for(var L=0,D=Zu(e.geometry,0,0,8192,8192);L1){var U=Gu(B,I,r.vertical||g,n,24,_);U&&A(B,U)}}else if("Polygon"===e.type)for(var V=0,q=ns(e.geometry,0);V=P.maxzoom||"none"!==P.visibility&&(a(T,this.zoom,n),(g[P.id]=P.createBucket({index:c.bucketLayerIDs.length,layers:T,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:x,sourceID:this.source})).populate(b,m,this.tileID.canonical),c.bucketLayerIDs.push(T.map((function(t){return t.id}))))}}}var M=t.mapObject(m.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(M).length?o.send("getGlyphs",{uid:this.uid,stacks:M},(function(t,e){h||(h=t,p=e,D.call(u))})):p={};var A=Object.keys(m.iconDependencies);A.length?o.send("getImages",{icons:A,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){h||(h=t,f=e,D.call(u))})):f={};var L=Object.keys(m.patternDependencies);function D(){if(h)return s(h);if(p&&f&&d){var e=new i(p),r=new t.ImageAtlas(f,d);for(var o in g){var u=g[o];u instanceof t.SymbolBucket?(a(u.layers,this.zoom,n),t.performSymbolLayout(u,p,e.positions,f,r.iconPositions,this.showCollisionBoxes,this.tileID.canonical)):u.hasPattern&&(u instanceof t.LineBucket||u instanceof t.FillBucket||u instanceof t.FillExtrusionBucket)&&(a(u.layers,this.zoom,n),u.addFeatures(m,this.tileID.canonical,r.patternPositions))}this.status="done",s(null,{buckets:t.values(g).filter((function(t){return!t.isEmpty()})),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,imageAtlas:r,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?f:null,glyphPositions:this.returnDependencies?e.positions:null})}}L.length?o.send("getImages",{icons:L,source:this.source,tileID:this.tileID,type:"patterns"},(function(t,e){h||(h=t,d=e,D.call(u))})):d={},D.call(this)};var u=function(t,e,r,n){this.actor=t,this.layerIndex=e,this.availableImages=r,this.loadVectorData=n||s,this.loading={},this.loaded={}};u.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var a=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.RequestPerformance(e.request),s=this.loading[i]=new o(e);s.abort=this.loadVectorData(e,(function(e,o){if(delete n.loading[i],e||!o)return s.status="done",n.loaded[i]=s,r(e);var u=o.rawData,l={};o.expires&&(l.expires=o.expires),o.cacheControl&&(l.cacheControl=o.cacheControl);var c={};if(a){var h=a.finish();h&&(c.resourceTiming=JSON.parse(JSON.stringify(h)))}s.vectorTile=o.vectorTile,s.parse(o.vectorTile,n.layerIndex,n.availableImages,n.actor,(function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:u.slice(0)},n,l,c))})),n.loaded=n.loaded||{},n.loaded[i]=s}))},u.prototype.reloadTile=function(t,e){var r=this,n=this.loaded,i=t.uid,o=this;if(n&&n[i]){var a=n[i];a.showCollisionBoxes=t.showCollisionBoxes;var s=function(t,n){var i=a.reloadCallback;i&&(delete a.reloadCallback,a.parse(a.vectorTile,o.layerIndex,r.availableImages,o.actor,i)),e(t,n)};"parsing"===a.status?a.reloadCallback=s:"done"===a.status&&(a.vectorTile?a.parse(a.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}},u.prototype.abortTile=function(t,e){var r=this.loading,n=t.uid;r&&r[n]&&r[n].abort&&(r[n].abort(),delete r[n]),e()},u.prototype.removeTile=function(t,e){var r=this.loaded,n=t.uid;r&&r[n]&&delete r[n],e()};var l=t.window.ImageBitmap,c=function(){this.loaded={}};function h(t,e){if(0!==t.length){p(t[0],e);for(var r=1;r=0!=!!e&&t.reverse()}c.prototype.loadTile=function(e,r){var n=e.uid,i=e.encoding,o=e.rawImageData,a=l&&o instanceof l?this.getImageData(o):o,s=new t.DEMData(n,a,i);this.loaded=this.loaded||{},this.loaded[n]=s,r(null,s)},c.prototype.getImageData=function(e){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);var r=this.offscreenCanvasContext.getImageData(-1,-1,e.width+2,e.height+2);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),new t.RGBAImage({width:r.width,height:r.height},r.data)},c.prototype.removeTile=function(t){var e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]};var f=t.vectorTile.VectorTileFeature.prototype.toGeoJSON,d=function(e){this._feature=e,this.extent=t.EXTENT,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))};d.prototype.loadGeometry=function(){if(1===this._feature.type){for(var e=[],r=0,n=this._feature.geometry;r>31}function P(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,o=0,a=r.length,s=0;s>1;!function t(e,r,n,i,o,a){for(;o>i;){if(o-i>600){var s=o-i+1,u=n-i+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(u-s/2<0?-1:1);t(e,r,n,Math.max(i,Math.floor(n-u*c/s+h)),Math.min(o,Math.floor(n+(s-u)*c/s+h)),a)}var p=r[2*n+a],f=i,d=o;for(A(e,r,i,n),r[2*o+a]>p&&A(e,r,i,o);fp;)d--}r[2*i+a]===p?A(e,r,i,d):A(e,r,++d,o),d<=n&&(i=d+1),n<=d&&(o=d-1)}}(e,r,s,i,o,a%2),t(e,r,n,i,s-1,a+1),t(e,r,n,s+1,o,a+1)}}(a,s,n,0,a.length-1,0)};R.prototype.range=function(t,e,r,n){return function(t,e,r,n,i,o,a){for(var s,u,l=[0,t.length-1,0],c=[];l.length;){var h=l.pop(),p=l.pop(),f=l.pop();if(p-f<=a)for(var d=f;d<=p;d++)u=e[2*d+1],(s=e[2*d])>=r&&s<=i&&u>=n&&u<=o&&c.push(t[d]);else{var g=Math.floor((f+p)/2);u=e[2*g+1],(s=e[2*g])>=r&&s<=i&&u>=n&&u<=o&&c.push(t[g]);var m=(h+1)%2;(0===h?r<=s:n<=u)&&(l.push(f),l.push(g-1),l.push(m)),(0===h?i>=s:o>=u)&&(l.push(g+1),l.push(p),l.push(m))}}return c}(this.ids,this.coords,t,e,r,n,this.nodeSize)},R.prototype.within=function(t,e,r){return function(t,e,r,n,i,o){for(var a=[0,t.length-1,0],s=[],u=i*i;a.length;){var l=a.pop(),c=a.pop(),h=a.pop();if(c-h<=o)for(var p=h;p<=c;p++)D(e[2*p],e[2*p+1],r,n)<=u&&s.push(t[p]);else{var f=Math.floor((h+c)/2),d=e[2*f],g=e[2*f+1];D(d,g,r,n)<=u&&s.push(t[f]);var m=(l+1)%2;(0===l?r-i<=d:n-i<=g)&&(a.push(h),a.push(f-1),a.push(m)),(0===l?r+i>=d:n+i>=g)&&(a.push(f+1),a.push(c),a.push(m))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)};var k={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:function(t){return t}},O=function(t){this.options=G(Object.create(k),t),this.trees=new Array(this.options.maxZoom+1)};function F(t,e,r,n,i){return{x:t,y:e,zoom:1/0,id:r,parentId:-1,numPoints:n,properties:i}}function B(t,e){var r=t.geometry.coordinates,n=r[1];return{x:q(r[0]),y:j(n),zoom:1/0,index:e,parentId:-1}}function U(t){return{type:"Feature",id:t.id,properties:V(t),geometry:{type:"Point",coordinates:[(n=t.x,360*(n-.5)),(e=t.y,r=(180-360*e)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var e,r,n}function V(t){var e=t.numPoints,r=e>=1e4?Math.round(e/1e3)+"k":e>=1e3?Math.round(e/100)/10+"k":e;return G(G({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:r})}function q(t){return t/360+.5}function j(t){var e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function G(t,e){for(var r in e)t[r]=e[r];return t}function X(t){return t.x}function Z(t){return t.y}function Y(t,e,r,n,i,o){var a=i-r,s=o-n;if(0!==a||0!==s){var u=((t-r)*a+(e-n)*s)/(a*a+s*s);u>1?(r=i,n=o):u>0&&(r+=a*u,n+=s*u)}return(a=t-r)*a+(s=e-n)*s}function W(t,e,r,n){var i={id:void 0===t?null:t,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(t){var e=t.geometry,r=t.type;if("Point"===r||"MultiPoint"===r||"LineString"===r)H(t,e);else if("Polygon"===r||"MultiLineString"===r)for(var n=0;n0&&(a+=n?(i*l-u*o)/2:Math.sqrt(Math.pow(u-i,2)+Math.pow(l-o,2))),i=u,o=l}var c=e.length-3;e[2]=1,function t(e,r,n,i){for(var o,a=i,s=n-r>>1,u=n-r,l=e[r],c=e[r+1],h=e[n],p=e[n+1],f=r+3;fa)o=f,a=d;else if(d===a){var g=Math.abs(f-s);gi&&(o-r>3&&t(e,r,o,i),e[o+2]=a,n-o>3&&t(e,o,n,i))}(e,0,c,r),e[c+2]=1,e.size=Math.abs(a),e.start=0,e.end=e.size}function $(t,e,r,n){for(var i=0;i1?1:r}function rt(t,e,r,n,i,o,a,s){if(n/=e,o>=(r/=e)&&a=n)return null;for(var u=[],l=0;l=r&&d=n)){var g=[];if("Point"===p||"MultiPoint"===p)nt(h,g,r,n,i);else if("LineString"===p)it(h,g,r,n,i,!1,s.lineMetrics);else if("MultiLineString"===p)at(h,g,r,n,i,!1);else if("Polygon"===p)at(h,g,r,n,i,!0);else if("MultiPolygon"===p)for(var m=0;m=r&&a<=n&&(e.push(t[o]),e.push(t[o+1]),e.push(t[o+2]))}}function it(t,e,r,n,i,o,a){for(var s,u,l=ot(t),c=0===i?ut:lt,h=t.start,p=0;pr&&(u=c(l,f,d,m,y,r),a&&(l.start=h+s*u)):_>n?v=r&&(u=c(l,f,d,m,y,r),x=!0),v>n&&_<=n&&(u=c(l,f,d,m,y,n),x=!0),!o&&x&&(a&&(l.end=h+s*u),e.push(l),l=ot(t)),a&&(h+=s)}var b=t.length-3;f=t[b],d=t[b+1],g=t[b+2],(_=0===i?f:d)>=r&&_<=n&&st(l,f,d,g),b=l.length-3,o&&b>=3&&(l[b]!==l[0]||l[b+1]!==l[1])&&st(l,l[0],l[1],l[2]),l.length&&e.push(l)}function ot(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function at(t,e,r,n,i,o){for(var a=0;aa.maxX&&(a.maxX=c),h>a.maxY&&(a.maxY=h)}return a}function gt(t,e,r,n){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],u=0;ua)&&(r.numSimplified++,s.push(e[u]),s.push(e[u+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n0===e)for(n=0,i=t.length;n24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n=n;l--){var c=+Date.now();s=this._cluster(s,l),this.trees[l]=new R(s,X,Z,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-c)}return r&&console.timeEnd("total time"),this},O.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],l=[],c=0,h=u.range(q(r),j(o),q(i),j(n));ce&&(p+=g.numPoints||1)}if(p>=o){for(var m=u.x*h,y=u.y*h,_=i&&h>1?this._map(u,!0):null,v=(s<<5)+(e+1)+this.points.length,x=0,b=c;x1)for(var I=0,S=c;I>5},O.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},O.prototype._map=function(t,e){if(t.numPoints)return e?G({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?G({},n):n},yt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},yt.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],u=this.options,l=u.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<1&&console.time("creation"),p=this.tiles[h]=dt(t,e,r,n,u),this.tileCoords.push({z:e,x:r,y:n}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(p.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<1&&console.time("clipping");var g,m,y,_,v,x,b=.5*u.buffer/u.extent,w=.5-b,E=.5+b,I=1+b;g=m=y=_=null,v=rt(t,c,r-b,r+E,0,p.minX,p.maxX,u),x=rt(t,c,r+w,r+I,0,p.minX,p.maxX,u),t=null,v&&(g=rt(v,c,n-b,n+E,1,p.minY,p.maxY,u),m=rt(v,c,n+w,n+I,1,p.minY,p.maxY,u),v=null),x&&(y=rt(x,c,n-b,n+E,1,p.minY,p.maxY,u),_=rt(x,c,n+w,n+I,1,p.minY,p.maxY,u),x=null),l>1&&console.timeEnd("clipping"),s.push(g||[],e+1,2*r,2*n),s.push(m||[],e+1,2*r,2*n+1),s.push(y||[],e+1,2*r+1,2*n),s.push(_||[],e+1,2*r+1,2*n+1)}}},yt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,o=n.debug;if(t<0||t>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var u,l=t,c=e,h=r;!u&&l>0;)l--,c=Math.floor(c/2),h=Math.floor(h/2),u=this.tiles[_t(l,c,h)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",l,c,h),o>1&&console.time("drilling down"),this.splitTile(u.source,l,c,h,t,e,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?pt(this.tiles[s],i):null):null};var xt=function(e){function r(t,r,n,i){e.call(this,t,r,n,vt),i&&(this.loadGeoJSON=i)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new t.RequestPerformance(n.request);this.loadGeoJSON(n,(function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){var n,i=e&&e.type;if("FeatureCollection"===i)for(n=0;n=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(e){function r(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e=0?1.2:1))}function y(t,e,r,n,i,o,a){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:r,id:i,glyph:a});else{var u=o.requests[s];u||(u=o.requests[s]=[],v.loadGlyphRange(r,s,n.url,n.requestManager,(function(t,e){if(e){for(var r in e)n._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);o.ranges[s]=!0}for(var i=0,a=u;i1&&(s=t[++a]);var l=Math.abs(u-s.left),c=Math.abs(u-s.right),h=Math.min(l,c),p=void 0,f=i/r*(n+1);if(s.isDash){var d=n-Math.abs(f);p=Math.sqrt(h*h+d*d)}else p=n-Math.sqrt(h*h+f*f);this.data[o+u]=Math.max(0,Math.min(255,p+128))}},E.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}var i=t[0],o=t[t.length-1];i.isDash===o.isDash&&(i.left=o.left-this.width,o.right=i.right+this.width);for(var a=this.width*this.nextRow,s=0,u=t[s],l=0;l1&&(u=t[++s]);var c=Math.abs(l-u.left),h=Math.abs(l-u.right),p=Math.min(c,h);this.data[a+l]=Math.max(0,Math.min(255,(u.isDash?p:-p)+128))}},E.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a=n&&e.x=i&&e.y0&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(i,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(o,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),L=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),D=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;ar.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(D),z=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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 t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];tthis.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},B.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this},B.prototype.filter=function(t){var e=[];for(var r in this.data)for(var n=0,i=this.data[r];n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n),o=this._getLoadedTile(i);if(o)return o}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,n=Math.floor(e*r*5),i="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(i)},r.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var r={};for(var n in this._tiles){var i=this._tiles[n];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),r[i.tileID.key]=i}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return n._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(Dt(this._source.type)){for(var l={},c={},h=0,p=Object.keys(u);hthis._source.maxzoom){var m=d.children(this._source.maxzoom)[0],y=this.getTile(m);if(y&&y.hasData()){n[m.key]=m;continue}}else{var _=d.children(this._source.maxzoom);if(n[_[0].key]&&n[_[1].key]&&n[_[2].key]&&n[_[3].key])continue}for(var v=g.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(g=this.getTile(b))&&v&&(g=this._addTile(b)),g&&(n[b.key]=b,v=g.wasRequested(),g.hasData()))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,n=this._tiles[t].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}e.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var o=0,a=e;o0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),l=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,g=0,m=l;g=0&&y[1].y+m>=0){var _=u.map((function(t){return s.getTilePoint(t)})),v=l.map((function(t){return s.getTilePoint(t)}));o.push({tile:n,tileID:s,queryGeometry:_,cameraQueryGeometry:v,scale:g})}}},v=0;v=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)},r.prototype.removeFeatureState=function(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)},r.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Lt(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function Dt(t){return"raster"===t||"image"===t||"video"===t}function Nt(){return new t.window.Worker(Hi.workerUrl)}At.maxOverzooming=10,At.maxUnderzooming=3;var zt="mapboxgl_preloaded_worker_pool",Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length0?(i-a)/s:0;return this.points[o].mult(1-u).add(this.points[r].mult(u))};var Kt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function re(e,r,n,i,o,a,s,u){var l=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(l,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],p=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,m=!1,y=0;yMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function oe(e,r,n,i,o,a,s,u,l,c,h,p,f,d){var g,m=r/24,y=e.lineOffsetX*m,_=e.lineOffsetY*m;if(e.numGlyphs>1){var v=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ne(m,u,y,_,n,h,p,e,l,a,f);if(!w)return{notEnoughRoom:!0};var E=$t(w.first.point,s).point,I=$t(w.last.point,s).point;if(i&&!n){var S=ie(e.writingMode,E,I,d);if(S)return S}g=[w.first];for(var C=e.glyphStartIndex+1;C0?A.point:ae(p,M,T,1,o),D=ie(e.writingMode,T,L,d);if(D)return D}var N=se(m*u.getoffsetX(e.glyphStartIndex),y,_,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,l,a,f);if(!N)return{notEnoughRoom:!0};g=[N]}for(var z=0,R=g;z0?1:-1,g=0;i&&(d*=-1,g=Math.PI),d<0&&(g+=Math.PI);for(var m=d>0?u+s:u+s+1,y=o,_=o,v=0,x=0,b=Math.abs(f),w=[];v+x<=b;){if((m+=d)=l)return null;if(_=y,w.push(y),void 0===(y=p[m])){var E=new t.Point(c.getx(m),c.gety(m)),I=$t(E,h);if(I.signedDistanceFromCamera>0)y=p[m]=I.point;else{var S=m-d;y=ae(0===v?a:new t.Point(c.getx(S),c.gety(S)),E,_,b-v+1,h)}}v+=x,x=_.dist(y)}var C=(b-v)/x,T=y.sub(_),P=T.mult(C)._add(_);P._add(T._unit()._perp()._mult(n*d));var M=g+Math.atan2(y.y-_.y,y.x-_.x);return w.push(P),{point:P,angle:M,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Kt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Kt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},Kt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},Kt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s0:a},Kt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,u=e+r;if(a<0||o>this.width||u<0||s>this.height)return!n&&[];var l=[];return this._forEachCell(o,s,a,u,this._queryCellCircle,l,{hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},i),n?l.length>0:l},Kt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},Kt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},Kt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Kt.prototype._queryCell=function(t,e,r,n,i,o,a,s){var u=a.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,h=0,p=l;h=c[d+0]&&n>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var g=this.circleCells[i];if(null!==g)for(var m=this.circles,y=0,_=g;y<_.length;y+=1){var v=_[y];if(!u.circle[v]){u.circle[v]=!0;var x=3*v;if(this._circleAndRectCollide(m[x],m[x+1],m[x+2],t,e,r,n)&&(!s||s(this.circleKeys[v]))){if(a.hitTest)return o.push(!0),!0;var b=m[x],w=m[x+1],E=m[x+2];o.push({key:this.circleKeys[v],x1:b-E,y1:w-E,x2:b+E,y2:w+E})}}}},Kt.prototype._queryCellCircle=function(t,e,r,n,i,o,a,s){var u=a.circle,l=a.seenUids,c=this.boxCells[i];if(null!==c)for(var h=this.bboxes,p=0,f=c;pa*a+s*s},Kt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,u=Math.abs(t-(n+s));if(u>s+r)return!1;var l=(a-i)/2,c=Math.abs(e-(i+l));if(c>l+r)return!1;if(u<=s||c<=l)return!0;var h=u-s,p=c-l;return h*h+p*p<=r*r};var ue=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function le(t,e){for(var r=0;r=1;L--)A.push(P.path[L]);for(var D=1;D0){for(var k=A[0].clone(),O=A[0].clone(),F=1;F=S.x&&O.x<=C.x&&k.y>=S.y&&O.y<=C.y?[A]:O.xC.x||O.yC.y?[]:t.clipLine([A],S.x,S.y,C.x,C.y)}for(var B=0,U=R;B=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t=0&&e0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(g=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:m,width:r,height:n,anchor:t,textBoxScale:i,prevAnchor:g},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:y,placedGlyphBoxes:_}):void 0},be.prototype.placeLayerBucketPart=function(e,r,n){var i=this,o=e.parameters,a=o.bucket,s=o.layout,u=o.posMatrix,l=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,h=o.textPixelRatio,p=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,g=o.collisionGroup,m=s.get("text-optional"),y=s.get("icon-optional"),_=s.get("text-allow-overlap"),v=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order"),I=_&&(v||!a.hasIconData()||y),S=v&&(_||!a.hasTextData()||m);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var C=function(e,o){if(!r[e.crossTileID])if(p)i.placements[e.crossTileID]=new ge(!1,!1,!1);else{var f,E=!1,C=!1,T=!0,P=null,M={box:null,offscreen:null},A={box:null,offscreen:null},L=null,D=null,N=0,z=0,R=0;o.textFeatureIndex?N=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(N=e.featureIndex),o.verticalTextFeatureIndex&&(z=o.verticalTextFeatureIndex);var k=o.textBox;if(k){var O=function(r){var n=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!r&&i.prevPlacement){var o=i.prevPlacement.placedOrientations[e.crossTileID];o&&(i.placedOrientations[e.crossTileID]=o,i.markUsedOrientation(a,n=o,e))}return n},F=function(r,n){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var i=0,s=a.writingModes;i0&&(B=B.filter((function(t){return t!==U.anchor}))).unshift(U.anchor)}var V=function(t,r,n){for(var o=t.x2-t.x1,s=t.y2-t.y1,l=e.textBoxScale,c=w&&!v?r:null,p={box:[],offscreen:!1},f=_?2*B.length:B.length,d=0;d=B.length,e,a,n,c);if(m&&(p=m.placedGlyphBoxes)&&p.box&&p.box.length){E=!0,P=m.shift;break}}return p};F((function(){return V(k,o.iconBox,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&!(M&&M.box&&M.box.length)&&e.numVerticalGlyphVertices>0&&r?V(r,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),M&&(E=M.box,T=M.offscreen);var q=O(M&&M.box);if(!E&&i.prevPlacement){var j=i.prevPlacement.variableOffsets[e.crossTileID];j&&(i.variableOffsets[e.crossTileID]=j,i.markUsedJustification(a,j.anchor,e,q))}}else{var G=function(t,r){var n=i.collisionIndex.placeCollisionBox(t,_,h,u,g.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(a,r,e),i.placedOrientations[e.crossTileID]=r),n};F((function(){return G(k,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?G(r,t.WritingMode.vertical):{box:null,offscreen:null}})),O(M&&M.box&&M.box.length)}}if(E=(f=M)&&f.box&&f.box.length>0,T=f&&f.offscreen,e.useRuntimeCollisionCircles){var X=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),Z=t.evaluateSizeForFeature(a.textSizeData,d,X),Y=s.get("text-padding");L=i.collisionIndex.placeCollisionCircles(_,X,a.lineVertexArray,a.glyphOffsetArray,Z,u,l,c,n,b,g.predicate,e.collisionCircleDiameter,Y),E=_||L.circles.length>0&&!L.collisionDetected,T=T&&L.offscreen}if(o.iconFeatureIndex&&(R=o.iconFeatureIndex),o.iconBox){var W=function(t){var e=w&&P?xe(t,P.x,P.y,x,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,v,h,u,g.predicate)};C=A&&A.box&&A.box.length&&o.verticalIconBox?(D=W(o.verticalIconBox)).box.length>0:(D=W(o.iconBox)).box.length>0,T=T&&D.offscreen}var H=m||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=y||0===e.numIconVertices;if(H||K?K?H||(C=C&&E):E=C&&E:C=E=C&&E,E&&f&&f.box&&i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,A&&A.box&&z?z:N,g.ID),C&&D&&i.collisionIndex.insertCollisionBox(D.box,s.get("icon-ignore-placement"),a.bucketInstanceId,R,g.ID),L&&(E&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),a.bucketInstanceId,N,g.ID),n)){var J=a.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new me);for(var $=0;$=0;--P){var M=T[P];C(a.symbolInstances.get(M),a.collisionArrays[M])}else for(var A=e.symbolInstanceStart;A=0&&(e.text.placedSymbolArray.get(u).crossTileID=o>=0&&u!==o?0:n.crossTileID)}},be.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];a0,_=i.placedOrientations[o.crossTileID],v=_===t.WritingMode.vertical,x=_===t.WritingMode.horizontal||_===t.WritingMode.horizontalOnly;if(s>0||u>0){var b=Ae(m.text);d(e.text,s,v?Le:b),d(e.text,u,x?Le:b);var w=m.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||v?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var E=i.variableOffsets[o.crossTileID];E&&i.markUsedJustification(e,E.anchor,o,_);var I=i.placedOrientations[o.crossTileID];I&&(i.markUsedJustification(e,"left",o,I),i.markUsedOrientation(e,I,o))}if(y){var S=Ae(m.icon),C=!(p&&o.verticalPlacedIconSymbolIndex&&v);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,C?S:Le),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=m.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,C?Le:S),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=m.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var T=e.collisionArrays[n];if(T){var P=new t.Point(0,0);if(T.textBox||T.verticalTextBox){var M=!0;if(l){var A=i.variableOffsets[g];A?(P=ve(A.anchor,A.width,A.height,A.textOffset,A.textBoxScale),c&&P._rotate(h?i.transform.angle:-i.transform.angle)):M=!1}T.textBox&&we(e.textCollisionBox.collisionVertexArray,m.text.placed,!M||v,P.x,P.y),T.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,m.text.placed,!M||x,P.x,P.y)}var L=Boolean(!x&&T.verticalIconBox);T.iconBox&&we(e.iconCollisionBox.collisionVertexArray,m.icon.placed,L,p?P.x:0,p?P.y:0),T.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,m.icon.placed,!L,p?P.x:0,p?P.y:0)}}},m=0;mt},be.prototype.setStale=function(){this.stale=!0};var Ee=Math.pow(2,25),Ie=Math.pow(2,24),Se=Math.pow(2,17),Ce=Math.pow(2,16),Te=Math.pow(2,9),Pe=Math.pow(2,8),Me=Math.pow(2,1);function Ae(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Ee+e*Ie+r*Se+e*Ce+r*Te+e*Pe+r*Me+e}var Le=0,De=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};De.prototype.continuePlacement=function(t,e,r,n,i){for(var o=this._bucketParts;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new De(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ne.prototype.commit=function(t){return this.placement.commit(t),this.placement};var ze=512/t.EXTENT/2,Re=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;nt.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var l=a[t.scaledTo(Number(o)).key];l&&l.findMatches(e.symbolInstances,t,i)}}for(var c=0;c1?"@2x":"",u=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,c())})),l=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){l=null,a||(a=t,o=e,c())}));function c(){if(a)n(a);else if(i&&o){var e=t.browser.getImageData(o),r={};for(var s in i){var u=i[s],l=u.width,c=u.height,h=u.x,p=u.y,f=u.sdf,d=u.pixelRatio,g=u.stretchX,m=u.stretchY,y=u.content,_=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(e,_,{x:h,y:p},{x:0,y:0},{width:l,height:c}),r[s]={data:_,pixelRatio:d,sdf:f,stretchX:g,stretchY:m,content:y}}n(null,r)}}return{cancel:function(){u&&(u.cancel(),u=null),l&&(l.cancel(),l=null)}}}(e,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new t.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new At(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(Be(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[o.id]=o.serialize()}var a=r?this._order.indexOf(r):this._order.length;if(r&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),n)||(o.setLayoutProperty(r,n,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),n)||(o.setPaintProperty(r,n,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,o=this.sourceCaches[n];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(i,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(a,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){n[a]=o;for(var s=0,u=t;s=0;f--){var d=this._order[f];if(r(d))for(var g=i.length-1;g>=0;g--){var m=i[g].feature;if(n[m.layer.id] 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,0.0,1.0);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;}"),$e=yr("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);}"),tr=yr("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,0,1);}"),er=yr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),rr=yr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),nr=yr("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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;}"),ir=yr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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);}"),or=yr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);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;}"),ar=yr("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;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;base=max(0.0,base);height=max(0.0,height);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\n? a_pos\n: 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;}"),sr=yr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),ur=yr("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;\n#define PI 3.141592653589793\nvoid 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),lr=yr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),cr=yr("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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),hr=yr("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;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat 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;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;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),pr=yr("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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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;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;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);}"),fr=yr("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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),dr=yr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);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),0.0,1.0);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;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),gr=yr("#define SDF_PX 8.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),mr=yr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,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);}");function yr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(i):i,s={};return{fragmentSource:t=t.replace(r,(function(t,e,r,n,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,n,i){var o="float"===n?"vec2":"vec4",a=i.match(/color/)?"color":o;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:a}}var _r=Object.freeze({__proto__:null,prelude:Xe,background:Ze,backgroundPattern:Ye,circle:We,clippingMask:He,heatmap:Ke,heatmapTexture:Je,collisionBox:Qe,collisionCircle:$e,debug:tr,fill:er,fillOutline:rr,fillOutlinePattern:nr,fillPattern:ir,fillExtrusion:or,fillExtrusionPattern:ar,hillshadePrepare:sr,hillshade:ur,line:lr,lineGradient:cr,linePattern:hr,lineSDF:pr,raster:fr,symbolIcon:dr,symbolSDF:gr,symbolTextAndIcon:mr}),vr=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function xr(t){for(var e=[],r=0;r>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}br.prototype.draw=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g){var m,y=t.gl;if(!this.failedToCreate){for(var _ in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[_].set(a[_]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var v=(m={},m[y.LINES]=2,m[y.TRIANGLES]=3,m[y.LINE_STRIP]=1,m)[e],x=0,b=c.get();x0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:qr(i.paint.get("raster-hue-rotate"))};var o,a};function qr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var jr,Gr=function(t,e,r,n,i,o,a,s,u,l){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+n,u_texsize:l,u_texture:0}},Xr=function(e,r,n,i,o,a,s,u,l,c,h){var p=o.transform;return t.extend(Gr(e,r,n,i,o,a,s,u,l,c),{u_gamma_scale:i?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Zr=function(e,r,n,i,o,a,s,u,l,c){return t.extend(Xr(e,r,n,i,o,a,s,u,!0,l,!0),{u_texsize_icon:c,u_texture_icon:1})},Yr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Wr=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,u=a.height,l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,h=c*(n.tileID.canonical.x+n.tileID.wrap*l),p=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/pe(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Hr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Kr(e,r,n,i,o,a,s){for(var u=e.context,l=u.gl,c=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d0){var b=t.create(),w=_;t.mul(b,y.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,y.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=p+=x.length/4}v&&c.draw(u,l.LINES,St.disabled,Ct.disabled,e.colorModeForRenderPass(),Pt.disabled,Ar(_,e.transform,m),n.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,null,e.transform.zoom,null,null,v.collisionVertexBuffer)}}if(s&&h.length){var E=e.useProgram("collisionCircle"),I=new t.StructArrayLayout2f1f2i16;I.resize(4*p),I._trim();for(var S=0,C=0,T=h;C=0&&(g[y.associatedIconIndex]={shiftedAnchor:I,angle:S})}else le(y.numGlyphs,f)}if(h){d.clear();for(var T=e.icon.placedSymbolArray,P=0;P0){var s=t.browser.now(),u=(s-e.timeAdded)/a,l=r?(s-r.timeAdded)/a:-1,c=n.getSource(),h=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-l,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var ln=new t.Color(1,0,0,1),cn=new t.Color(0,1,0,1),hn=new t.Color(0,0,1,1),pn=new t.Color(1,0,1,1),fn=new t.Color(0,1,1,1);function dn(t,e,r,n){mn(t,0,e+r/2,t.transform.width,r,n)}function gn(t,e,r,n){mn(t,e-r/2,0,r,t.transform.height,n)}function mn(e,r,n,i,o,a){var s=e.context,u=s.gl;u.enable(u.SCISSOR_TEST),u.scissor(r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),u.disable(u.SCISSOR_TEST)}function yn(e,r,n){var i=e.context,o=i.gl,a=n.posMatrix,s=e.useProgram("debug"),u=St.disabled,l=Ct.disabled,c=e.colorModeForRenderPass();i.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(i,o.LINE_STRIP,u,l,c,Pt.disabled,Dr(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var h=r.getTileByID(n.key).latestRawTileData,p=Math.floor((h&&h.byteLength||0)/1024),f=r.getTile(n).tileSize,d=512/Math.min(f,512)*(n.overscaledZ/e.transform.zoom)*.5,g=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(g+=" => "+n.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,g+" "+p+"kb"),s.draw(i,o.TRIANGLES,u,l,Tt.alphaBlended,Pt.disabled,Dr(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var _n={symbol:function(e,r,n,i,o){if("translucent"===e.renderPass){var a=Ct.disabled,s=e.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(e,r,n,i,o,a,s){for(var u=r.transform,l="map"===o,c="map"===a,h=0,p=e;h256&&this.clearStencil(),r.setColorMode(Tt.disabled),r.setDepthMode(St.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ct({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},vn.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ct({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},vn.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,n=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=n[n.length-1].overscaledZ,o=n[0].overscaledZ-i+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s=0;this.currentLayer--){var x=this.style._layers[i[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},vn.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},vn.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new br(this.context,t,_r[t],e,Hr[t],this._showOverdrawInspector)),this.cache[r]},vn.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},vn.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},vn.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},vn.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var xn=function(t,e){this.points=t,this.planes=e};xn.fromInvProjectionMatrix=function(e,r,n){var i=Math.pow(2,n),o=[[-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((function(r){return t.transformMat4([],r,e)})).map((function(e){return t.scale$1([],e,1/e[3]/r*i)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var r=t.sub([],o[e[0]],o[e[1]]),n=t.sub([],o[e[2]],o[e[1]]),i=t.normalize([],t.cross([],r,n)),a=-t.dot(i,o[e[1]]);return i.concat(a)}));return new xn(o,a)};var bn=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};bn.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],n=t.clone$2(this.min),i=t.clone$2(this.max),o=0;o=0;if(0===a)return 0;a!==r.length&&(n=!1)}if(n)return 2;for(var u=0;u<3;u++){for(var l=Number.MAX_VALUE,c=-Number.MAX_VALUE,h=0;hthis.max[u]-this.min[u])return 0}return 1};var wn=function(t,e,r,n){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n};wn.prototype.interpolate=function(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,n)),this},wn.prototype.getCenter=function(e,r){var n=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(n,i)},wn.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},wn.prototype.clone=function(){return new wn(this.top,this.bottom,this.left,this.right)},wn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(e,r,n,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wn,this._posMatrixCache={},this._alignedPosMatrixCache={}},In={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var t=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},In.minZoom.get=function(){return this._minZoom},In.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},In.maxZoom.get=function(){return this._maxZoom},In.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},In.minPitch.get=function(){return this._minPitch},In.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},In.maxPitch.get=function(){return this._maxPitch},In.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},In.renderWorldCopies.get=function(){return this._renderWorldCopies},In.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},In.worldSize.get=function(){return this.tileSize*this.scale},In.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},In.size.get=function(){return new t.Point(this.width,this.height)},In.bearing.get=function(){return-this.angle/Math.PI*180},In.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},In.pitch.get=function(){return this._pitch/Math.PI*180},In.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},In.fov.get=function(){return this._fov/Math.PI*180},In.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},In.zoom.get=function(){return this._zoom},In.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},In.center.get=function(){return this._center},In.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},In.padding.get=function(){return this._edgeInsets.toJSON()},In.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},In.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},En.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},En.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,o.x,a.x)),u=Math.floor(Math.max(n.x,i.x,o.x,a.x)),l=s-1;l<=u+1;l++)0!==l&&r.push(new t.UnwrappedTileID(l,e));return r},En.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=[o*i.x,o*i.y,0],s=xn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),u=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(u=r);var l=function(t){return{aabb:new bn([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],h=[],p=r,f=e.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(l(-d)),c.push(l(d));for(c.push(l(0));c.length>0;){var g=c.pop(),m=g.x,y=g.y,_=g.fullyVisible;if(!_){var v=g.aabb.intersects(s);if(0===v)continue;_=2===v}var x=g.aabb.distanceX(a),b=g.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(g.zoom===p||w>3+(1<=u)h.push({tileID:new t.OverscaledTileID(g.zoom===p?f:g.zoom,g.wrap,g.zoom,m,y),distanceSq:t.sqrLen([a[0]-.5-m,a[1]-.5-y])});else for(var E=0;E<4;E++){var I=(m<<1)+E%2,S=(y<<1)+(E>>1);c.push({aabb:g.aabb.quadrant(E),zoom:g.zoom+1,x:I,y:S,wrap:g.wrap,fullyVisible:_})}}return h.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},En.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},In.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(t){return Math.pow(2,t)},En.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},En.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},In.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},En.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},En.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},En.prototype.coordinateLocation=function(t){return t.toLngLat()},En.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[1]/i,s=n[1]/o,u=r[2]/i,l=n[2]/o,c=u===l?0:(0-u)/(l-u);return new t.MercatorCoordinate(t.number(r[0]/i,n[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},En.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,r?this.alignedProjMatrix:this.projMatrix,u),i[n]=new Float32Array(u),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,o=-90,a=90,s=-180,u=180,l=this.size,c=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-oa&&(i=a-m)}if(this.lngRange){var y=f.x,_=l.x/2;y-_u&&(n=u-_)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var r=Math.PI/2+this._pitch,n=this._fov*(.5+e.y/this.height),i=Math.sin(n)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-n,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,u=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,u),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var h=this.width%2/2,p=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),g=a-Math.round(a)+f*h+d*p,m=s-Math.round(s)+f*p+d*h,y=new Float64Array(c);if(t.translate(y,y,[g>.5?g-1:g,m>.5?m-1:m,0]),this.alignedProjMatrix=y,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},En.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,u=e;s=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Sn.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch(t){}};var Cn={linearity:.3,easing:t.bezier(0,0,.3,1)},Tn=t.extend({deceleration:2500,maxSpeed:1400},Cn),Pn=t.extend({deceleration:20,maxSpeed:1400},Cn),Mn=t.extend({deceleration:1e3,maxSpeed:360},Cn),An=t.extend({deceleration:1e3,maxSpeed:90},Cn),Ln=function(t){this._map=t,this.clear()};function Dn(t,e){(!t.duration||t.duration0&&r-e[0].time>160;)e.shift()},Ln.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n=this._clickTolerance||this._map.fire(new zn(t.type,this._map,t))},On.prototype.dblclick=function(t){return this._firePreventable(new zn(t.type,this._map,t))},On.prototype.mouseover=function(t){this._map.fire(new zn(t.type,this._map,t))},On.prototype.mouseout=function(t){this._map.fire(new zn(t.type,this._map,t))},On.prototype.touchstart=function(t){return this._firePreventable(new Rn(t.type,this._map,t))},On.prototype.touchmove=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype.touchend=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype.touchcancel=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},On.prototype.isEnabled=function(){return!0},On.prototype.isActive=function(){return!1},On.prototype.enable=function(){},On.prototype.disable=function(){};var Fn=function(t){this._map=t};Fn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fn.prototype.mousemove=function(t){this._map.fire(new zn(t.type,this._map,t))},Fn.prototype.mousedown=function(){this._delayContextMenu=!0},Fn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new zn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fn.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new zn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fn.prototype.isEnabled=function(){return!0},Fn.prototype.isActive=function(){return!1},Fn.prototype.enable=function(){},Fn.prototype.disable=function(){};var Bn=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Un(t,e){for(var r={},n=0;nthis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),n=0,i=e;n30)&&(this.aborted=!0)}}},Vn.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var qn=function(t){this.singleTap=new Vn(t),this.numTaps=t.numTaps,this.reset()};qn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},qn.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},qn.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},qn.prototype.touchend=function(t,e,r){var n=this.singleTap.touchend(t,e,r);if(n){var i=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(n)<30;if(i&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var jn=function(){this._zoomIn=new qn({numTouches:1,numTaps:2}),this._zoomOut=new qn({numTouches:2,numTaps:1}),this.reset()};jn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},jn.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},jn.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},jn.prototype.touchend=function(t,e,r){var n=this,i=this._zoomIn.touchend(t,e,r),o=this._zoomOut.touchend(t,e,r);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},jn.prototype.touchcancel=function(){this.reset()},jn.prototype.enable=function(){this._enabled=!0},jn.prototype.disable=function(){this._enabled=!1,this.reset()},jn.prototype.isEnabled=function(){return this._enabled},jn.prototype.isActive=function(){return this._active};var Gn={0:1,2:2},Xn=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Xn.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Xn.prototype._correctButton=function(t,e){return!1},Xn.prototype._move=function(t,e){return{}},Xn.prototype.mousedown=function(t,e){if(!this._lastPoint){var n=r.mouseButton(t);this._correctButton(t,n)&&(this._lastPoint=e,this._eventButton=n)}},Xn.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r)if(t.preventDefault(),function(t,e){var r=Gn[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(r)0&&(this._active=!0);var i=Un(n,r),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var u in i){var l=i[u],c=this._touches[u];c&&(o._add(l),a._add(l.sub(c)),s++,i[u]=l)}if(this._touches=i,!(sMath.abs(t.x)}var ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,ri(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var n=t.mag()>=2,i=e.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return ri(t)&&ri(e)&&o}},e}(Kn),ii={panStep:100,bearingStep:15,pitchStep:10},oi=function(){var t=ii;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function ai(t){return t*(2-t)}oi.prototype.reset=function(){this._active=!1},oi.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,n=0,i=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var u=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ai,zoom:r?Math.round(u)+r*(t.shiftKey?2:1):u,bearing:s.getBearing()+n*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},oi.prototype.enable=function(){this._enabled=!0},oi.prototype.disable=function(){this._enabled=!1,this.reset()},oi.prototype.isEnabled=function(){return this._enabled},oi.prototype.isActive=function(){return this._active},oi.prototype.disableRotation=function(){this._rotationDisabled=!0},oi.prototype.enableRotation=function(){this._rotationDisabled=!1};var si=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};si.prototype.setZoomRate=function(t){this._defaultZoomRate=t},si.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},si.prototype.isEnabled=function(){return!!this._enabled},si.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},si.prototype.isZooming=function(){return!!this._zooming},si.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},si.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},si.prototype.wheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}},si.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},si.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},si.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,u=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&u&&l){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=l(h);a=t.number(u,s,p),h<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},si.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},si.prototype.reset=function(){this._active=!1};var ui=function(t,e){this._clickZoom=t,this._tapZoom=e};ui.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ui.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ui.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ui.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var li=function(){this.reset()};li.prototype.reset=function(){this._active=!1},li.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},li.prototype.enable=function(){this._enabled=!0},li.prototype.disable=function(){this._enabled=!1,this.reset()},li.prototype.isEnabled=function(){return this._enabled},li.prototype.isActive=function(){return this._active};var ci=function(){this._tap=new qn({numTouches:1,numTaps:1}),this.reset()};ci.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},ci.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},ci.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)},ci.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},ci.prototype.touchcancel=function(){this.reset()},ci.prototype.enable=function(){this._enabled=!0},ci.prototype.disable=function(){this._enabled=!1,this.reset()},ci.prototype.isEnabled=function(){return this._enabled},ci.prototype.isActive=function(){return this._active};var hi=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};hi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},hi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},hi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},hi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var pi=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};pi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},pi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},pi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},pi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fi=function(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};fi.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fi.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fi.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fi.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fi.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fi.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var di=function(t){return t.zoom||t.drag||t.pitch||t.rotate},gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function mi(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var yi=function(e,n){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ln(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;oo?Math.min(2,b):Math.max(.5,b),w=Math.pow(m,1-e),E=i.unproject(v.add(x.mult(e*w)).mult(g));i.setLocationAtPoint(i.renderWorldCopies?E.wrap():E,d)}n._fireMoveEvents(r)}),(function(t){n._afterEase(r,t)}),e),this},r.prototype._prepareEase=function(e,r,n){void 0===n&&(n={}),this._moving=!0,r||n.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),l=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:u,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),g=t.Point.convert(e.offset),m=o.centerPoint.add(g),y=o.pointLocation(m),_=t.LngLat.convert(e.center||y);this._normalizeCenter(_);var v=o.project(y),x=o.project(_).sub(v),b=e.curve,w=Math.max(o.width,o.height),E=w/d,I=x.mag();if("minZoom"in e){var S=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),C=w/o.zoomScale(S-a);b=Math.sqrt(C/I*2)}var T=b*b;function P(t){var e=(E*E-w*w+(t?-1:1)*T*T*I*I)/(2*(t?E:w)*T*I);return Math.log(Math.sqrt(e*e+1)-e)}function M(t){return(Math.exp(t)-Math.exp(-t))/2}function A(t){return(Math.exp(t)+Math.exp(-t))/2}var L=P(0),D=function(t){return A(L)/A(L+b*t)},N=function(t){return w*((A(L)*(M(e=L+b*t)/A(e))-M(L))/T)/I;var e},z=(P(1)-L)/b;if(Math.abs(I)<1e-6||!isFinite(z)){if(Math.abs(w-E)<1e-6)return this.easeTo(e,r);var R=Ee.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==u,this._padding=!o.isPaddingEqual(f),this._prepareEase(r,!1),this._ease((function(e){var i=e*z,d=1/D(i);o.zoom=1===e?c:a+o.scaleZoom(d),n._rotating&&(o.bearing=t.number(s,h,e)),n._pitching&&(o.pitch=t.number(u,p,e)),n._padding&&(o.interpolatePadding(l,f,e),m=o.centerPoint.add(g));var y=1===e?_:o.unproject(v.add(x.mult(N(i))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?y.wrap():y,m),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),vi=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};vi.prototype.getDefaultPosition=function(){return"bottom-right"},vi.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},vi.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},vi.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},vi.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},vi.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},vi.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var xi=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xi.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xi.prototype.getDefaultPosition=function(){return"bottom-left"},xi.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xi.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xi.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bi=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bi.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bi.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bi,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wi,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Ii))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new yi(this,e),this._hash=e.hash&&new Sn("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new vi({customAttribution:e.customAttribution})),this.addControl(new xi,e.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){r.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(i.__proto__=n),(i.prototype=Object.create(n&&n.prototype)).constructor=i;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,r){var n,i=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new zn(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new zn(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new zn(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}},i.prototype.on=function(t,e,r){if(void 0===r)return n.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},i.prototype.once=function(t,e,r){if(void 0===r)return n.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in i.delegates)this.once(o,i.delegates[o]);return this},i.prototype.off=function(t,e,r){var i=this;return void 0===r?n.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(n){for(var o=n[t],a=0;a180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Li.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Li.prototype.move=function(t,e){var r=this.map,n=this.mouseRotate.mousemoveWindow(t,e);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Li.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Li.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Li.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Li.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Li.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Li.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)=r}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))},n.prototype._onUp=function(){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),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.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))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(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},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),Oi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Fi=0,Bi=!1,Ui=function(e){function n(r){e.call(this),this.options=t.extend({},Oi,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Ri?n(Ri):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){n(Ri="denied"!==t.state)})):n(Ri=!!t.window.navigator.geolocation),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.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(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fi=0,Bi=!1},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),o,{geolocateSource:!0})},n.prototype._updateMarker=function(e){if(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),r=this._map.unproject([1,t]),n=e.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Bi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new ki(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new ki({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("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 t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fi--,Bi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Fi>1?(e={maximumAge:6e5,timeout:0},Bi=!0):(e=this.options.positionOptions,Bi=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Vi={maxWidth:100,unit:"metric"},qi=function(e){this.options=t.extend({},Vi,e),t.bindAll(["_onMove","setUnit"],this)};function ji(t,e,r){var n=r&&r.maxWidth||100,i=t._container.clientHeight/2,o=t.unproject([0,i]),a=t.unproject([n,i]),s=o.distanceTo(a);if(r&&"imperial"===r.unit){var u=3.2808*s;u>5280?Gi(e,n,u/5280,t._getUIString("ScaleControl.Miles")):Gi(e,n,u,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Gi(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Gi(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Gi(e,n,s,t._getUIString("ScaleControl.Meters"))}function Gi(t,e,r,n){var i,o,a,s=(i=r,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/r)+"px",t.innerHTML=s+" "+n}qi.prototype.getDefaultPosition=function(){return"bottom-left"},qi.prototype._onMove=function(){ji(this._map,this._container,this.options)},qi.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},qi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},qi.prototype.setUnit=function(t){this.options.unit=t,ji(this._map,this._container,this.options)};var Xi=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Xi.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Xi.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Xi.prototype._setupUI=function(){var 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this._fullscreen},Xi.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Xi.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var 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this._trackPointer=!0,this._pos=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("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},n.prototype.getElement=function(){return this._container},n.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},n.prototype.setHTML=function(e){var r,n=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},n.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},n.prototype.setDOMContent=function(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=r.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this},n.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},n.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},n.prototype.setOffset=function(t){return this.options.offset=t,this._update(),this},n.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},n.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close 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"+l+" "+d+" "+c+","+h+","+p+","+f+" "+g+" "+m+" "+v+" "+b+" "+w+" "+x+" "+_+" "+I+" "+E),o.cells[s][u]={cval:l,cval_real:d,flipped:g,topleft:m,topright:v,righttop:b,rightbottom:w,bottomright:x,bottomleft:_,leftbottom:I,lefttop:E,edges:S}}}}}return o}(t,e,r);return pn.polygons?(pn.verbose&&console.log("MarchingSquaresJS-isoBands: returning single polygons for each grid cell"),u=function(t){var e=[],r=0;return t.cells.forEach((function(t,n){t.forEach((function(t,i){if(void 0!==t){var o=ri[t.cval](t);"object"==typeof o&&ii(o)?"object"==typeof o[0]&&ii(o[0])?"object"==typeof o[0][0]&&ii(o[0][0])?o.forEach((function(t){t.forEach((function(t){t[0]+=i,t[1]+=n})),e[r++]=t})):(o.forEach((function(t){t[0]+=i,t[1]+=n})),e[r++]=o):console.log("MarchingSquaresJS-isoBands: bandcell polygon with malformed coordinates"):console.log("MarchingSquaresJS-isoBands: bandcell polygon with null coordinates")}}))})),e}(l)):(pn.verbose&&console.log("MarchingSquaresJS-isoBands: returning polygon paths for entire data grid"),u=function(t){for(var e=[],r=t.rows,n=t.cols,i=[],o=0;o0){var s=ai(t.cells[o][a]),u=null,l=a,c=o;null!==s&&i.push([s.p[0]+l,s.p[1]+c]);do{if(null===(u=si(t.cells[c][l],s.x,s.y,s.o)))break;if(i.push([u.p[0]+l,u.p[1]+c]),l+=u.x,s=u,(c+=u.y)<0||c>=r||l<0||l>=n||void 0===t.cells[c][l]){var h=oi(t,l-=u.x,c-=u.y,u.x,u.y,u.o);if(null===h)break;h.path.forEach((function(t){i.push(t)})),l=h.i,c=h.j,s=h}}while(void 0!==t.cells[c][l]&&t.cells[c][l].edges.length>0);e.push(i),i=[],t.cells[o][a].edges.length>0&&a--}return e}(l)),"function"==typeof pn.successCallback&&pn.successCallback(u),u}var dn=64,gn=16,yn=[],mn=[],vn=[],_n=[],xn=[],bn=[],wn=[],En=[],In=[],Sn=[],Cn=[],Pn=[],Mn=[],Tn=[],An=[],Ln=[],kn=[],Rn=[],Nn=[],Dn=[],On=[],zn=[],Fn=[],Bn=[];wn[85]=Sn[85]=-1,En[85]=Cn[85]=0,In[85]=Pn[85]=1,Nn[85]=zn[85]=1,Dn[85]=Fn[85]=0,On[85]=Bn[85]=1,yn[85]=_n[85]=0,mn[85]=xn[85]=-1,vn[85]=An[85]=0,Ln[85]=Mn[85]=0,kn[85]=Tn[85]=1,bn[85]=Rn[85]=1,zn[1]=zn[169]=0,Fn[1]=Fn[169]=-1,Bn[1]=Bn[169]=0,Mn[1]=Mn[169]=-1,Tn[1]=Tn[169]=0,An[1]=An[169]=0,Sn[4]=Sn[166]=0,Cn[4]=Cn[166]=-1,Pn[4]=Pn[166]=1,Ln[4]=Ln[166]=1,kn[4]=kn[166]=0,Rn[4]=Rn[166]=0,wn[16]=wn[154]=0,En[16]=En[154]=1,In[16]=In[154]=1,_n[16]=_n[154]=1,xn[16]=xn[154]=0,bn[16]=bn[154]=1,Nn[64]=Nn[106]=0,Dn[64]=Dn[106]=1,On[64]=On[106]=0,yn[64]=yn[106]=-1,mn[64]=mn[106]=0,vn[64]=vn[106]=1,Nn[2]=Nn[168]=0,Dn[2]=Dn[168]=-1,On[2]=On[168]=1,zn[2]=zn[168]=0,Fn[2]=Fn[168]=-1,Bn[2]=Bn[168]=0,Mn[2]=Mn[168]=-1,Tn[2]=Tn[168]=0,An[2]=An[168]=0,Ln[2]=Ln[168]=-1,kn[2]=kn[168]=0,Rn[2]=Rn[168]=1,wn[8]=wn[162]=0,En[8]=En[162]=-1,In[8]=In[162]=0,Sn[8]=Sn[162]=0,Cn[8]=Cn[162]=-1,Pn[8]=Pn[162]=1,Mn[8]=Mn[162]=1,Tn[8]=Tn[162]=0,An[8]=An[162]=1,Ln[8]=Ln[162]=1,kn[8]=kn[162]=0,Rn[8]=Rn[162]=0,wn[32]=wn[138]=0,En[32]=En[138]=1,In[32]=In[138]=1,Sn[32]=Sn[138]=0,Cn[32]=Cn[138]=1,Pn[32]=Pn[138]=0,yn[32]=yn[138]=1,mn[32]=mn[138]=0,vn[32]=vn[138]=0,_n[32]=_n[138]=1,xn[32]=xn[138]=0,bn[32]=bn[138]=1,zn[128]=zn[42]=0,Fn[128]=Fn[42]=1,Bn[128]=Bn[42]=1,Nn[128]=Nn[42]=0,Dn[128]=Dn[42]=1,On[128]=On[42]=0,yn[128]=yn[42]=-1,mn[128]=mn[42]=0,vn[128]=vn[42]=1,_n[128]=_n[42]=-1,xn[128]=xn[42]=0,bn[128]=bn[42]=0,Sn[5]=Sn[165]=-1,Cn[5]=Cn[165]=0,Pn[5]=Pn[165]=0,zn[5]=zn[165]=1,Fn[5]=Fn[165]=0,Bn[5]=Bn[165]=0,Ln[20]=Ln[150]=0,kn[20]=kn[150]=1,Rn[20]=Rn[150]=1,_n[20]=_n[150]=0,xn[20]=xn[150]=-1,bn[20]=bn[150]=1,wn[80]=wn[90]=-1,En[80]=En[90]=0,In[80]=In[90]=1,Nn[80]=Nn[90]=1,Dn[80]=Dn[90]=0,On[80]=On[90]=1,Mn[65]=Mn[105]=0,Tn[65]=Tn[105]=1,An[65]=An[105]=0,yn[65]=yn[105]=0,mn[65]=mn[105]=-1,vn[65]=vn[105]=0,wn[160]=wn[10]=-1,En[160]=En[10]=0,In[160]=In[10]=1,Sn[160]=Sn[10]=-1,Cn[160]=Cn[10]=0,Pn[160]=Pn[10]=0,zn[160]=zn[10]=1,Fn[160]=Fn[10]=0,Bn[160]=Bn[10]=0,Nn[160]=Nn[10]=1,Dn[160]=Dn[10]=0,On[160]=On[10]=1,Ln[130]=Ln[40]=0,kn[130]=kn[40]=1,Rn[130]=Rn[40]=1,Mn[130]=Mn[40]=0,Tn[130]=Tn[40]=1,An[130]=An[40]=0,yn[130]=yn[40]=0,mn[130]=mn[40]=-1,vn[130]=vn[40]=0,_n[130]=_n[40]=0,xn[130]=xn[40]=-1,bn[130]=bn[40]=1,Sn[37]=Sn[133]=0,Cn[37]=Cn[133]=1,Pn[37]=Pn[133]=1,zn[37]=zn[133]=0,Fn[37]=Fn[133]=1,Bn[37]=Bn[133]=0,yn[37]=yn[133]=-1,mn[37]=mn[133]=0,vn[37]=vn[133]=0,_n[37]=_n[133]=1,xn[37]=xn[133]=0,bn[37]=bn[133]=0,Ln[148]=Ln[22]=-1,kn[148]=kn[22]=0,Rn[148]=Rn[22]=0,zn[148]=zn[22]=0,Fn[148]=Fn[22]=-1,Bn[148]=Bn[22]=1,Nn[148]=Nn[22]=0,Dn[148]=Dn[22]=1,On[148]=On[22]=1,_n[148]=_n[22]=-1,xn[148]=xn[22]=0,bn[148]=bn[22]=1,wn[82]=wn[88]=0,En[82]=En[88]=-1,In[82]=In[88]=1,Ln[82]=Ln[88]=1,kn[82]=kn[88]=0,Rn[82]=Rn[88]=1,Mn[82]=Mn[88]=-1,Tn[82]=Tn[88]=0,An[82]=An[88]=1,Nn[82]=Nn[88]=0,Dn[82]=Dn[88]=-1,On[82]=On[88]=0,wn[73]=wn[97]=0,En[73]=En[97]=1,In[73]=In[97]=0,Sn[73]=Sn[97]=0,Cn[73]=Cn[97]=-1,Pn[73]=Pn[97]=0,Mn[73]=Mn[97]=1,Tn[73]=Tn[97]=0,An[73]=An[97]=0,yn[73]=yn[97]=1,mn[73]=mn[97]=0,vn[73]=vn[97]=1,wn[145]=wn[25]=0,En[145]=En[25]=-1,In[145]=In[25]=0,Mn[145]=Mn[25]=1,Tn[145]=Tn[25]=0,An[145]=An[25]=1,zn[145]=zn[25]=0,Fn[145]=Fn[25]=1,Bn[145]=Bn[25]=1,_n[145]=_n[25]=-1,xn[145]=xn[25]=0,bn[145]=bn[25]=0,Sn[70]=Sn[100]=0,Cn[70]=Cn[100]=1,Pn[70]=Pn[100]=0,Ln[70]=Ln[100]=-1,kn[70]=kn[100]=0,Rn[70]=Rn[100]=1,Nn[70]=Nn[100]=0,Dn[70]=Dn[100]=-1,On[70]=On[100]=1,yn[70]=yn[100]=1,mn[70]=mn[100]=0,vn[70]=vn[100]=0,Sn[101]=Sn[69]=0,Cn[101]=Cn[69]=1,Pn[101]=Pn[69]=0,yn[101]=yn[69]=1,mn[101]=mn[69]=0,vn[101]=vn[69]=0,zn[149]=zn[21]=0,Fn[149]=Fn[21]=1,Bn[149]=Bn[21]=1,_n[149]=_n[21]=-1,xn[149]=xn[21]=0,bn[149]=bn[21]=0,Ln[86]=Ln[84]=-1,kn[86]=kn[84]=0,Rn[86]=Rn[84]=1,Nn[86]=Nn[84]=0,Dn[86]=Dn[84]=-1,On[86]=On[84]=1,wn[89]=wn[81]=0,En[89]=En[81]=-1,In[89]=In[81]=0,Mn[89]=Mn[81]=1,Tn[89]=Tn[81]=0,An[89]=An[81]=1,wn[96]=wn[74]=0,En[96]=En[74]=1,In[96]=In[74]=0,Sn[96]=Sn[74]=-1,Cn[96]=Cn[74]=0,Pn[96]=Pn[74]=1,Nn[96]=Nn[74]=1,Dn[96]=Dn[74]=0,On[96]=On[74]=0,yn[96]=yn[74]=1,mn[96]=mn[74]=0,vn[96]=vn[74]=1,wn[24]=wn[146]=0,En[24]=En[146]=-1,In[24]=In[146]=1,Ln[24]=Ln[146]=1,kn[24]=kn[146]=0,Rn[24]=Rn[146]=1,Mn[24]=Mn[146]=0,Tn[24]=Tn[146]=1,An[24]=An[146]=1,_n[24]=_n[146]=0,xn[24]=xn[146]=-1,bn[24]=bn[146]=0,Sn[6]=Sn[164]=-1,Cn[6]=Cn[164]=0,Pn[6]=Pn[164]=1,Ln[6]=Ln[164]=-1,kn[6]=kn[164]=0,Rn[6]=Rn[164]=0,zn[6]=zn[164]=0,Fn[6]=Fn[164]=-1,Bn[6]=Bn[164]=1,Nn[6]=Nn[164]=1,Dn[6]=Dn[164]=0,On[6]=On[164]=0,Mn[129]=Mn[41]=0,Tn[129]=Tn[41]=1,An[129]=An[41]=1,zn[129]=zn[41]=0,Fn[129]=Fn[41]=1,Bn[129]=Bn[41]=0,yn[129]=yn[41]=-1,mn[129]=mn[41]=0,vn[129]=vn[41]=0,_n[129]=_n[41]=0,xn[129]=xn[41]=-1,bn[129]=bn[41]=0,Ln[66]=Ln[104]=0,kn[66]=kn[104]=1,Rn[66]=Rn[104]=0,Mn[66]=Mn[104]=-1,Tn[66]=Tn[104]=0,An[66]=An[104]=1,Nn[66]=Nn[104]=0,Dn[66]=Dn[104]=-1,On[66]=On[104]=0,yn[66]=yn[104]=0,mn[66]=mn[104]=-1,vn[66]=vn[104]=1,wn[144]=wn[26]=-1,E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Un=function(t){return[[t.bottomleft,0],[0,0],[0,t.leftbottom]]},Vn=function(t){return[[1,t.rightbottom],[1,0],[t.bottomright,0]]},qn=function(t){return[[t.topright,1],[1,1],[1,t.righttop]]},jn=function(t){return[[0,t.lefttop],[0,1],[t.topleft,1]]},Gn=function(t){return[[t.bottomright,0],[t.bottomleft,0],[0,t.leftbottom],[0,t.lefttop]]},Xn=function(t){return[[t.bottomright,0],[t.bottomleft,0],[1,t.righttop],[1,t.rightbottom]]},Zn=function(t){return[[1,t.righttop],[1,t.rightbottom],[t.topleft,1],[t.topright,1]]},Yn=function(t){return[[0,t.leftbottom],[0,t.lefttop],[t.topleft,1],[t.topright,1]]},Wn=[],Hn=[],Kn=[],Jn=[],Qn=[],$n=[],ti=[],ei=[];Jn[1]=Qn[1]=18,Jn[169]=Qn[169]=18,Kn[4]=Hn[4]=12,Kn[166]=Hn[166]=12,Wn[16]=ei[16]=4,Wn[154]=ei[154]=4,$n[64]=ti[64]=22,$n[106]=ti[106]=22,Kn[2]=$n[2]=17,Jn[2]=Qn[2]=18,Kn[168]=$n[168]=17,Jn[168]=Qn[168]=18,Wn[8]=Jn[8]=9,Hn[8]=Kn[8]=12,Wn[162]=Jn[162]=9,Hn[162]=Kn[162]=12,Wn[32]=ei[32]=4,Hn[32]=ti[32]=1,Wn[138]=ei[138]=4,Hn[138]=ti[138]=1,Qn[128]=ei[128]=21,$n[128]=ti[128]=22,Qn[42]=ei[42]=21,$n[42]=ti[42]=22,Hn[5]=Qn[5]=14,Hn[165]=Qn[165]=14,Kn[20]=ei[20]=6,Kn[150]=ei[150]=6,Wn[80]=$n[80]=11,Wn[90]=$n[90]=11,Jn[65]=ti[65]=3,Jn[105]=ti[105]=3,Wn[160]=$n[160]=11,Hn[160]=Qn[160]=14,Wn[10]=$n[10]=11,Hn[10]=Qn[10]=14,Kn[130]=ei[130]=6,Jn[130]=ti[130]=3,Kn[40]=ei[40]=6,Jn[40]=ti[40]=3,Hn[101]=ti[101]=1,Hn[69]=ti[69]=1,Qn[149]=ei[149]=21,Qn[21]=ei[21]=21,Kn[86]=$n[86]=17,Kn[84]=$n[84]=17,Wn[89]=Jn[89]=9,Wn[81]=Jn[81]=9,Wn[96]=ti[96]=0,Hn[96]=$n[96]=15,Wn[74]=ti[74]=0,Hn[74]=$n[74]=15,Wn[24]=Kn[24]=8,Jn[24]=ei[24]=7,Wn[146]=Kn[146]=8,Jn[146]=ei[146]=7,Hn[6]=$n[6]=15,Kn[6]=Qn[6]=16,Hn[164]=$n[164]=15,Kn[164]=Qn[164]=16,Jn[129]=ei[129]=7,Qn[129]=ti[129]=20,Jn[41]=ei[41]=7,Qn[41]=ti[41]=20,Kn[66]=ti[66]=2,Jn[66]=$n[66]=19,Kn[104]=ti[104]=2,Jn[104]=$n[104]=19,Wn[144]=Qn[144]=10,$n[144]=ei[144]=23,Wn[26]=Qn[26]=10,$n[26]=ei[26]=23,Hn[36]=ei[36]=5,Kn[36]=ti[36]=2,Hn[134]=ei[134]=5,Kn[134]=ti[134]=2,Wn[9]=Qn[9]=10,Hn[9]=Jn[9]=13,Wn[161]=Qn[161]=10,Hn[161]=Jn[161]=13,Hn[37]=ei[37]=5,Qn[37]=ti[37]=20,Hn[133]=ei[133]=5,Qn[133]=ti[133]=20,Kn[148]=Qn[148]=16,$n[148]=ei[148]=23,Kn[22]=Qn[22]=16,$n[22]=ei[22]=23,Wn[82]=Kn[82]=8,Jn[82]=$n[82]=19,Wn[88]=Kn[88]=8,Jn[88]=$n[88]=19,Wn[73]=ti[73]=0,Hn[73]=Jn[73]=13,Wn[97]=ti[97]=0,Hn[97]=Jn[97]=13,Wn[145]=Jn[145]=9,Qn[145]=ei[145]=21,Wn[25]=Jn[25]=9,Qn[25]=ei[25]=21,Hn[70]=ti[70]=1,Kn[70]=$n[70]=17,Hn[100]=ti[100]=1,Kn[100]=$n[100]=17,Wn[34]=Jn[34]=9,Hn[34]=Kn[34]=12,Qn[34]=ei[34]=21,$n[34]=ti[34]=22,Wn[136]=ei[136]=4,Hn[136]=ti[136]=1,Kn[136]=$n[136]=17,Jn[136]=Qn[136]=18,Wn[35]=ei[35]=4,Hn[35]=Kn[35]=12,Jn[35]=Qn[35]=18,$n[35]=ti[35]=22,Wn[153]=ei[153]=4,Jn[153]=Qn[153]=18,Hn[102]=Kn[102]=12,$n[102]=ti[102]=22,Wn[155]=Jn[155]=9,Qn[155]=ei[155]=23,Hn[103]=ti[103]=1,Kn[103]=$n[103]=17,Wn[152]=ei[152]=4,Kn[152]=$n[152]=17,Jn[152]=Qn[152]=18,Wn[156]=Kn[156]=8,Jn[156]=Qn[156]=18,$n[156]=ei[156]=23,Wn[137]=ei[137]=4,Hn[137]=ti[137]=1,Jn[137]=Qn[137]=18,Wn[139]=ei[139]=4,Hn[139]=Jn[139]=13,Qn[139]=ti[139]=20,Wn[98]=Jn[98]=9,Hn[98]=Kn[98]=12,$n[98]=ti[98]=22,Wn[99]=ti[99]=0,Hn[99]=Kn[99]=12,Jn[99]=$n[99]=19,Hn[38]=Kn[38]=12,Qn[38]=ei[38]=21,$n[38]=ti[38]=22,Hn[39]=ei[39]=5,Kn[39]=Qn[39]=16,$n[39]=ti[39]=22;var 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fill='%23fff'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23999'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting .mapboxgl-ctrl-icon{-webkit-animation:mapboxgl-spin 2s linear infinite;-moz-animation:mapboxgl-spin 2s infinite linear;-o-animation:mapboxgl-spin 2s infinite linear;-ms-animation:mapboxgl-spin 2s infinite linear;animation:mapboxgl-spin 2s linear infinite}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23999'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 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pi=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};pi.prototype.possiblyEvaluate=function(t,e,r){for(var n=new gi(this._properties),i=0,o=Object.keys(this._values);in.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(mi),_i=function(t){this.specification=t};_i.prototype.possiblyEvaluate=function(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){var i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new si(Math.floor(e.zoom-1),e)),t.expression.evaluate(new si(Math.floor(e.zoom),e)),t.expression.evaluate(new si(Math.floor(e.zoom+1),e)),e)}},_i.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},_i.prototype.interpolate=function(t){return t};var 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s.isDataDriven()||o||i||this._handleOverridablePaintPropertyUpdate(t,a,s)},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype._handleOverridablePaintPropertyUpdate=function(t,e,r){return!1},e.prototype.isHidden=function(t){return!!(this.minzoom&&t=this.maxzoom)||"none"===this.visibility},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)},e.prototype.serialize=function(){var t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),x(t,(function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)}))},e.prototype._validate=function(t,e,r,n,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&kn(this,t.call(Mn,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:Tt,style:{glyphs:!0,sprite:!0}}))},e.prototype.is3D=function(){return!1},e.prototype.isTileClipped=function(){return!1},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof di&&Rr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1},e}(Mt),Ei={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Ii=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},Si=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function Ci(t,e){void 0===e&&(e=1);var r=0,n=0;return{members:t.map((function(t){var i=Ei[t.type].BYTES_PER_ELEMENT,o=r=Pi(r,Math.max(e,i)),a=t.components||1;return n=Math.max(n,i),r+=i*a,{name:t.name,type:t.type,components:a,offset:o}})),size:Pi(r,Math.max(n,e)),alignment:e}}function Pi(t,e){return Math.ceil(t/e)*e}Si.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Si.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Si.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Si.prototype.clear=function(){this.length=0},Si.prototype.resize=function(t){this.reserve(t),this.length=t},Si.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Si.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Si);Mi.prototype.bytesPerElement=4,Fn("StructArrayLayout2i4",Mi);var Ti=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,t},e}(Si);Ti.prototype.bytesPerElement=8,Fn("StructArrayLayout4i8",Ti);var Ai=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Ai.prototype.bytesPerElement=12,Fn("StructArrayLayout2i4i12",Ai);var Li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(Si);Li.prototype.bytesPerElement=8,Fn("StructArrayLayout2i4ub8",Li);var ki=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Si);ki.prototype.bytesPerElement=8,Fn("StructArrayLayout2f8",ki);var Ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,o,a,s,u,l)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=o,this.uint16[h+5]=a,this.uint16[h+6]=s,this.uint16[h+7]=u,this.uint16[h+8]=l,this.uint16[h+9]=c,t},e}(Si);Ri.prototype.bytesPerElement=20,Fn("StructArrayLayout10ui20",Ri);var Ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,o,a,s,u,l,c,h)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=u,this.int16[f+8]=l,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(Si);Ni.prototype.bytesPerElement=24,Fn("StructArrayLayout4i4ui4i24",Ni);var Di=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Si);Di.prototype.bytesPerElement=12,Fn("StructArrayLayout3f12",Di);var Oi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(Si);Oi.prototype.bytesPerElement=4,Fn("StructArrayLayout1ul4",Oi);var zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u){var l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,o,a,s,u)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l){var c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[h+3]=s,this.uint16[c+8]=u,this.uint16[c+9]=l,t},e}(Si);zi.prototype.bytesPerElement=20,Fn("StructArrayLayout6i1ul2ui20",zi);var Fi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Fi.prototype.bytesPerElement=12,Fn("StructArrayLayout2i2i2i12",Fi);var Bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i)},e.prototype.emplace=function(t,e,r,n,i,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.int16[s+6]=i,this.int16[s+7]=o,t},e}(Si);Bi.prototype.bytesPerElement=16,Fn("StructArrayLayout2f1f2i16",Bi);var Ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=n,this.float32[a+2]=i,t},e}(Si);Ui.prototype.bytesPerElement=12,Fn("StructArrayLayout2ub2f12",Ui);var Vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Si);Vi.prototype.bytesPerElement=6,Fn("StructArrayLayout3ui6",Vi);var qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y){var m=this.length;return this.resize(m+1),this.emplace(m,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m){var v=24*t,_=12*t,x=48*t;return this.int16[v+0]=e,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[_+2]=o,this.uint32[_+3]=a,this.uint32[_+4]=s,this.uint16[v+10]=u,this.uint16[v+11]=l,this.uint16[v+12]=c,this.float32[_+7]=h,this.float32[_+8]=p,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=g,this.uint32[_+10]=y,this.int16[v+22]=m,t},e}(Si);qi.prototype.bytesPerElement=48,Fn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",qi);var ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P){var M=this.length;return this.resize(M+1),this.emplace(M,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P,M){var T=34*t,A=17*t;return this.int16[T+0]=e,this.int16[T+1]=r,this.int16[T+2]=n,this.int16[T+3]=i,this.int16[T+4]=o,this.int16[T+5]=a,this.int16[T+6]=s,this.int16[T+7]=u,this.uint16[T+8]=l,this.uint16[T+9]=c,this.uint16[T+10]=h,this.uint16[T+11]=p,this.uint16[T+12]=f,this.uint16[T+13]=d,this.uint16[T+14]=g,this.uint16[T+15]=y,this.uint16[T+16]=m,this.uint16[T+17]=v,this.uint16[T+18]=_,this.uint16[T+19]=x,this.uint16[T+20]=b,this.uint16[T+21]=w,this.uint16[T+22]=E,this.uint32[A+12]=I,this.float32[A+13]=S,this.float32[A+14]=C,this.float32[A+15]=P,this.float32[A+16]=M,t},e}(Si);ji.prototype.bytesPerElement=68,Fn("StructArrayLayout8i15ui1ul4f68",ji);var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Si);Gi.prototype.bytesPerElement=4,Fn("StructArrayLayout1f4",Gi);var Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Si);Xi.prototype.bytesPerElement=6,Fn("StructArrayLayout3i6",Xi);var Zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t},e}(Si);Zi.prototype.bytesPerElement=8,Fn("StructArrayLayout1ul2ui8",Zi);var Yi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Si);Yi.prototype.bytesPerElement=4,Fn("StructArrayLayout2ui4",Yi);var Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Si);Wi.prototype.bytesPerElement=2,Fn("StructArrayLayout1ui2",Wi);var Hi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(Si);Hi.prototype.bytesPerElement=16,Fn("StructArrayLayout4f16",Hi);var Ki=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Ii);Ki.prototype.size=20;var Ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Ki(this,t)},e}(zi);Fn("CollisionBoxArray",Ji);var Qi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var 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this._structArray.uint16[this._pos2+22]},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+12]=t},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},r.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},r.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},r.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(e.prototype,r),e}(Ii);to.prototype.size=68;var eo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new to(this,t)},e}(ji);Fn("SymbolInstanceArray",eo);var ro=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getoffsetX=function(t){return 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0}u+=f}}function Xu(t,e,r,n,i,o,a,s,u){var l=qu(n,o,a),c=ju(n,i),h=c*a,p=0===t[0].x||t[0].x===u||0===t[0].y||t[0].y===u;return e-h=0&&b=0&&w=0&&f+c<=h){var E=new Du(b,w,_,g);E._round(),i&&!Uu(e,E,a,i,o)||d.push(E)}}p+=v}return u||d.length||s||(d=t(e,p/2,n,i,o,a,s,!0,l)),d}(t,p?e/2*s%e:(c/2+2*o)*a*s%e,e,l,r,h,p,!1,u)}function Zu(t,e,r,n,o){for(var a=[],s=0;s=n&&p.x>=n||(h.x>=n?h=new i(n,h.y+(n-h.x)/(p.x-h.x)*(p.y-h.y))._round():p.x>=n&&(p=new i(n,h.y+(n-h.x)/(p.x-h.x)*(p.y-h.y))._round()),h.y>=o&&p.y>=o||(h.y>=o?h=new i(h.x+(o-h.y)/(p.y-h.y)*(p.x-h.x),o)._round():p.y>=o&&(p=new i(h.x+(o-h.y)/(p.y-h.y)*(p.x-h.x),o)._round()),l&&h.equals(l[l.length-1])||a.push(l=[h]),l.push(p)))))}return a}function Yu(t,e,r,n){var o=[],a=t.image,s=a.pixelRatio,u=a.paddedRect.w-2,l=a.paddedRect.h-2,c=t.right-t.left,h=t.bottom-t.top,p=a.stretchX||[[0,u]],f=a.stretchY||[[0,l]],d=function(t,e){return t+e[1]-e[0]},g=p.reduce(d,0),y=f.reduce(d,0),m=u-g,v=l-y,_=0,x=g,b=0,w=y,E=0,I=m,S=0,C=v;if(a.content&&n){var P=a.content;_=Wu(p,0,P[0]),b=Wu(f,0,P[1]),x=Wu(p,P[0],P[2]),w=Wu(f,P[1],P[3]),E=P[0]-_,S=P[1]-b,I=P[2]-P[0]-x,C=P[3]-P[1]-w}var M=function(n,o,u,l){var p=Ku(n.stretch-_,x,c,t.left),f=Ju(n.fixed-E,I,n.stretch,g),d=Ku(o.stretch-b,w,h,t.top),m=Ju(o.fixed-S,C,o.stretch,y),v=Ku(u.stretch-_,x,c,t.left),P=Ju(u.fixed-E,I,u.stretch,g),M=Ku(l.stretch-b,w,h,t.top),T=Ju(l.fixed-S,C,l.stretch,y),A=new i(p,d),L=new i(v,d),k=new i(v,M),R=new i(p,M),N=new i(f/s,m/s),D=new i(P/s,T/s),O=e*Math.PI/180;if(O){var z=Math.sin(O),F=Math.cos(O),B=[F,-z,z,F];A._matMult(B),L._matMult(B),R._matMult(B),k._matMult(B)}var U=n.stretch+n.fixed,V=o.stretch+o.fixed;return{tl:A,tr:L,bl:R,br:k,tex:{x:a.paddedRect.x+1+U,y:a.paddedRect.y+1+V,w:u.stretch+u.fixed-U,h:l.stretch+l.fixed-V},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:N,pixelOffsetBR:D,minFontScaleX:I/s/c,minFontScaleY:C/s/h,isSDF:r}};if(n&&(a.stretchX||a.stretchY))for(var T=Hu(p,m,g),A=Hu(f,v,y),L=0;L0&&(d=Math.max(10,d),this.circleDiameter=d)}else{var g=a.top*s-u,y=a.bottom*s+u,m=a.left*s-u,v=a.right*s+u,_=a.collisionPadding;if(_&&(m-=_[0]*s,g-=_[1]*s,v+=_[2]*s,y+=_[3]*s),c){var x=new i(m,g),b=new i(v,g),w=new i(m,y),E=new i(v,y),I=c*Math.PI/180;x._rotate(I),b._rotate(I),w._rotate(I),E._rotate(I),m=Math.min(x.x,b.x,w.x,E.x),v=Math.max(x.x,b.x,w.x,E.x),g=Math.min(x.y,b.y,w.y,E.y),y=Math.max(x.y,b.y,w.y,E.y)}t.emplaceBack(e.x,e.y,m,g,v,y,r,n,o)}this.boxEndIndex=t.length},$u=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=tl),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function tl(t,e){return te?1:0}function el(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,o=1/0,a=-1/0,s=-1/0,u=t[0],l=0;la)&&(a=c.x),(!l||c.y>s)&&(s=c.y)}var h=Math.min(a-n,s-o),p=h/2,f=new $u([],rl);if(0===h)return new i(n,o);for(var d=n;dy.d||!y.d)&&(y=v,r&&console.log("found best %d after %d 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i=t-1>>1,o=e[i];if(r(n,o)>=0)break;e[t]=o,t=i}e[t]=n},$u.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=a,t=o}e[t]=i};var il=Number.POSITIVE_INFINITY;function ol(t,e){return e[1]!==il?function(t,e,r){var n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function 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this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},ml.prototype.addIndicesForPlacedSymbol=function(t,e){for(var r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r=0&&n.indexOf(t)===r&&e.addIndicesForPlacedSymbol(e.text,t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,i.verticalPlacedTextSymbolIndex),i.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.placedIconSymbolIndex),i.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Fn("SymbolBucket",ml,{omit:["layers","collisionBoxArray","features","compareText"]}),ml.MAX_GLYPHS=65535,ml.addDynamicAttributes=fl;var vl=new bi({"symbol-placement":new yi(Tt.layout_symbol["symbol-placement"]),"symbol-spacing":new yi(Tt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new yi(Tt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new mi(Tt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new yi(Tt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new yi(Tt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new yi(Tt.layout_symbol["icon-ignore-placement"]),"icon-optional":new yi(Tt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new yi(Tt.layout_symbol["icon-rotation-alignment"]),"icon-size":new mi(Tt.layout_symbol["icon-size"]),"icon-text-fit":new yi(Tt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new yi(Tt.layout_symbol["icon-text-fit-padding"]),"icon-image":new mi(Tt.layout_symbol["icon-image"]),"icon-rotate":new mi(Tt.layout_symbol["icon-rotate"]),"icon-padding":new yi(Tt.layout_symbol["icon-padding"]),"icon-keep-upright":new yi(Tt.layout_symbol["icon-keep-upright"]),"icon-offset":new mi(Tt.layout_symbol["icon-offset"]),"icon-anchor":new mi(Tt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new yi(Tt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new yi(Tt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new yi(Tt.layout_symbol["text-rotation-alignment"]),"text-field":new mi(Tt.layout_symbol["text-field"]),"text-font":new mi(Tt.layout_symbol["text-font"]),"text-size":new mi(Tt.layout_symbol["text-size"]),"text-max-width":new mi(Tt.layout_symbol["text-max-width"]),"text-line-height":new yi(Tt.layout_symbol["text-line-height"]),"text-letter-spacing":new mi(Tt.layout_symbol["text-letter-spacing"]),"text-justify":new mi(Tt.layout_symbol["text-justify"]),"text-radial-offset":new mi(Tt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new yi(Tt.layout_symbol["text-variable-anchor"]),"text-anchor":new mi(Tt.layout_symbol["text-anchor"]),"text-max-angle":new yi(Tt.layout_symbol["text-max-angle"]),"text-writing-mode":new yi(Tt.layout_symbol["text-writing-mode"]),"text-rotate":new mi(Tt.layout_symbol["text-rotate"]),"text-padding":new yi(Tt.layout_symbol["text-padding"]),"text-keep-upright":new yi(Tt.layout_symbol["text-keep-upright"]),"text-transform":new mi(Tt.layout_symbol["text-transform"]),"text-offset":new mi(Tt.layout_symbol["text-offset"]),"text-allow-overlap":new yi(Tt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new yi(Tt.layout_symbol["text-ignore-placement"]),"text-optional":new yi(Tt.layout_symbol["text-optional"])}),_l={paint:new bi({"icon-opacity":new mi(Tt.paint_symbol["icon-opacity"]),"icon-color":new mi(Tt.paint_symbol["icon-color"]),"icon-halo-color":new mi(Tt.paint_symbol["icon-halo-color"]),"icon-halo-width":new mi(Tt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new mi(Tt.paint_symbol["icon-halo-blur"]),"icon-translate":new yi(Tt.paint_symbol["icon-translate"]),"icon-translate-anchor":new yi(Tt.paint_symbol["icon-translate-anchor"]),"text-opacity":new mi(Tt.paint_symbol["text-opacity"]),"text-color":new mi(Tt.paint_symbol["text-color"],{runtimeType:Vt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new mi(Tt.paint_symbol["text-halo-color"]),"text-halo-width":new mi(Tt.paint_symbol["text-halo-width"]),"text-halo-blur":new mi(Tt.paint_symbol["text-halo-blur"]),"text-translate":new yi(Tt.paint_symbol["text-translate"]),"text-translate-anchor":new yi(Tt.paint_symbol["text-translate-anchor"])}),layout:vl},xl=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:zt,this.defaultValue=t};xl.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},xl.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},xl.prototype.outputDefined=function(){return!1},xl.prototype.serialize=function(){return null},Fn("FormatSectionOverride",xl,{omit:["defaultValue"]});var bl=function(t){function e(e){t.call(this,e,_l)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],o=0,a=n;o",targetMapId:n,sourceMapId:o.mapId})}}},Dl.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if(""===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else C()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Dl.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Dl.prototype.processTask=function(t,e){var r=this;if(""===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(jn(e.error)):n(null,jn(e.data)))}else{var i=!1,o=T(this.globalScope)?void 0:[],a=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"",sourceMapId:r.mapId,error:e?qn(e):null,data:qn(n,o)},o)}:function(t){i=!0},s=null,u=jn(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var l=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,l[0],u.source)[l[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Dl.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var zl=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};zl.prototype.setNorthEast=function(t){return this._ne=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},zl.prototype.setSouthWest=function(t){return this._sw=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},zl.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof Fl)e=t,r=t;else{if(!(t instanceof zl))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(zl.convert(t)):this.extend(Fl.convert(t)):this;if(r=t._ne,!(e=t._sw)||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Fl(e.lng,e.lat),this._ne=new Fl(r.lng,r.lat)),this},zl.prototype.getCenter=function(){return new Fl((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},zl.prototype.getSouthWest=function(){return this._sw},zl.prototype.getNorthEast=function(){return this._ne},zl.prototype.getNorthWest=function(){return new Fl(this.getWest(),this.getNorth())},zl.prototype.getSouthEast=function(){return new Fl(this.getEast(),this.getSouth())},zl.prototype.getWest=function(){return this._sw.lng},zl.prototype.getSouth=function(){return this._sw.lat},zl.prototype.getEast=function(){return this._ne.lng},zl.prototype.getNorth=function(){return this._ne.lat},zl.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},zl.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},zl.prototype.isEmpty=function(){return!(this._sw&&this._ne)},zl.prototype.contains=function(t){var e=Fl.convert(t),r=e.lng,n=e.lat,i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i},zl.convert=function(t){return!t||t instanceof zl?t:new zl(t)};var Fl=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Fl.prototype.wrap=function(){return new Fl(h(this.lng,-180,180),this.lat)},Fl.prototype.toArray=function(){return[this.lng,this.lat]},Fl.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Fl.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(i,1))},Fl.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new zl(new Fl(this.lng-r,this.lat-e),new Fl(this.lng+r,this.lat+e))},Fl.convert=function(t){if(t instanceof Fl)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Fl(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Fl(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var Bl=2*Math.PI*6371008.8;function Ul(t){return Bl*Math.cos(t*Math.PI/180)}function Vl(t){return(180+t)/360}function ql(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function jl(t,e){return t/Ul(e)}function Gl(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Xl=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Xl.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Fl.convert(t);return new Xl(Vl(r.lng),ql(r.lat),jl(e,r.lat))},Xl.prototype.toLngLat=function(){return new Fl(360*this.x-180,Gl(this.y))},Xl.prototype.toAltitude=function(){return this.z*Ul(Gl(this.y))},Xl.prototype.meterInMercatorCoordinateUnits=function(){return 1/Bl*(t=Gl(this.y),1/Math.cos(t*Math.PI/180));var t};var Zl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Hl(0,t,t,e,r)};Zl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Zl.prototype.url=function(t,e){var r,n,i,o,a,s=(n=this.y,i=this.z,o=Ol(256*(r=this.x),256*(n=Math.pow(2,i)-n-1),i),a=Ol(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<this.canonical.z?new Wl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Wl.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Hl(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Hl(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Wl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Wl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Wl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Wl(e,this.wrap,e,r,n),new Wl(e,this.wrap,e,r+1,n),new Wl(e,this.wrap,e,r,n+1),new Wl(e,this.wrap,e,r+1,n+1)]},Wl.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Kl.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Kl.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Kl.prototype.getPixels=function(){return new _a({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Kl.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-r*this.dim,l=o;l=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},ec.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new xs.VectorTile(new Ks(this.rawTileData)).layers,this.sourceLayerCoder=new Jl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ec.prototype.query=function(t,e,r,n){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,u=an(a.filter),l=t.queryGeometry,c=t.queryPadding*s,h=nc(l),p=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),f=nc(t.cameraQueryGeometry),d=0,g=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a=u.x&&o>=u.y)return!0}var l=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var c=0,h=l;c=0)return!0;return!1}(o,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(n);if(i.needGeometry){var g=Vo(d,!0);if(!i.filter(new si(this.tileID.overscaledZ),g,this.tileID.canonical))return}else if(!i.filter(new si(this.tileID.overscaledZ),d))return;for(var y=this.getId(d,f),m=0;mn)i=!1;else if(e)if(this.expirationTimeut&&(t.getActor().send("enforceCacheSizeLimit",st),pt=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then((function(){return t()}))},t.clipLine=Zu,t.clone=function(t){var e=new aa(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new aa(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Xs,t.config=B,t.create=function(){var t=new aa(16);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new aa(9);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new aa(4);return aa!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Zr,t.createLayout=Ci,t.createStyleLayer=function(t){return"custom"===t.type?new Cl(t):new Pl[t.type](t)},t.cross=function(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],u=r[2];return t[0]=i*u-o*s,t[1]=o*a-n*u,t[2]=n*s-i*a,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var n=0;n0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ge,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*l,t[15]=1,t},t.parseGlyphPBF=function(t){return new Ks(t).readFields(du,[])},t.pbf=Ks,t.performSymbolLayout=function(t,e,r,n,i,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,h=c.maxZoom;l.compositeTextSizes=[u["text-size"].possiblyEvaluate(new si(c.minZoom),a),u["text-size"].possiblyEvaluate(new si(h),a)]}if("composite"===t.iconSizeData.kind){var p=t.iconSizeData,f=p.maxZoom;l.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new si(p.minZoom),a),u["icon-size"].possiblyEvaluate(new si(f),a)]}l.layoutTextSize=u["text-size"].possiblyEvaluate(new si(t.zoom+1),a),l.layoutIconSize=u["icon-size"].possiblyEvaluate(new si(t.zoom+1),a),l.textMaxSize=u["text-size"].possiblyEvaluate(new si(18));for(var d=24*s.get("text-line-height"),g="map"===s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement"),y=s.get("text-keep-upright"),m=s.get("text-size"),v=function(){var o=x[_],u=s.get("text-font").evaluate(o,{},a).join(","),c=m.evaluate(o,{},a),h=l.layoutTextSize.evaluate(o,{},a),p=l.layoutIconSize.evaluate(o,{},a),f={horizontal:{},vertical:void 0},v=o.text,b=[0,0];if(v){var w=v.toString(),I=24*s.get("text-letter-spacing").evaluate(o,{},a),S=function(t){for(var e=0,r=t;e=8192||h.y<0||h.y>=8192||function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,I,S){var C,P,M,T,A,L=t.addToLineVertexArray(e,r),k=0,R=0,N=0,D=0,O=-1,z=-1,F={},B=po(""),U=0,V=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(U=(C=s.layout.get("text-offset").evaluate(x,{},I).map((function(t){return 24*t})))[0],V=C[1]):(U=24*s.layout.get("text-radial-offset").evaluate(x,{},I),V=il),t.allowVerticalPlacement&&n.vertical){var q=s.layout.get("text-rotate").evaluate(x,{},I)+90;T=new Qu(u,e,l,c,h,n.vertical,p,f,d,q),a&&(A=new Qu(u,e,l,c,h,a,y,m,d,q))}if(i){var j=s.layout.get("icon-rotate").evaluate(x,{}),G="none"!==s.layout.get("icon-text-fit"),X=Yu(i,j,w,G),Z=a?Yu(a,j,w,G):void 0;M=new Qu(u,e,l,c,h,i,y,m,!1,j),k=4*X.length;var Y=t.iconSizeData,W=null;"source"===Y.kind?(W=[128*s.layout.get("icon-size").evaluate(x,{})])[0]>32640&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'):"composite"===Y.kind&&((W=[128*b.compositeIconSizes[0].evaluate(x,{},I),128*b.compositeIconSizes[1].evaluate(x,{},I)])[0]>32640||W[1]>32640)&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'),t.addSymbols(t.icon,X,W,_,v,x,!1,e,L.lineStartIndex,L.lineLength,-1,I),O=t.icon.placedSymbolArray.length-1,Z&&(R=4*Z.length,t.addSymbols(t.icon,Z,W,_,v,x,bu.vertical,e,L.lineStartIndex,L.lineLength,-1,I),z=t.icon.placedSymbolArray.length-1)}for(var H in n.horizontal){var K=n.horizontal[H];if(!P){B=po(K.text);var J=s.layout.get("text-rotate").evaluate(x,{},I);P=new Qu(u,e,l,c,h,K,p,f,d,J)}var Q=1===K.positionedLines.length;if(N+=sl(t,e,K,o,s,d,x,g,L,n.vertical?bu.horizontal:bu.horizontalOnly,Q?Object.keys(n.horizontal):[H],F,O,b,I),Q)break}n.vertical&&(D+=sl(t,e,n.vertical,o,s,d,x,g,L,bu.vertical,["vertical"],F,z,b,I));var $=P?P.boxStartIndex:t.collisionBoxArray.length,tt=P?P.boxEndIndex:t.collisionBoxArray.length,et=T?T.boxStartIndex:t.collisionBoxArray.length,rt=T?T.boxEndIndex:t.collisionBoxArray.length,nt=M?M.boxStartIndex:t.collisionBoxArray.length,it=M?M.boxEndIndex:t.collisionBoxArray.length,ot=A?A.boxStartIndex:t.collisionBoxArray.length,at=A?A.boxEndIndex:t.collisionBoxArray.length,st=-1,ut=function(t,e){return t&&t.circleDiameter?Math.max(t.circleDiameter,e):e};st=ut(P,st),st=ut(T,st),st=ut(M,st);var lt=(st=ut(A,st))>-1?1:0;lt&&(st*=S/24),t.glyphOffsetArray.length>=ml.MAX_GLYPHS&&E("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==x.sortKey&&t.addToSortKeyRanges(t.symbolInstances.length,x.sortKey),t.symbolInstances.emplaceBack(e.x,e.y,F.right>=0?F.right:-1,F.center>=0?F.center:-1,F.left>=0?F.left:-1,F.vertical||-1,O,z,B,$,tt,et,rt,nt,it,ot,at,l,N,D,k,R,lt,0,p,U,V,st)}(t,h,s,r,n,i,p,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,m,b,S,u,_,w,C,d,e,o,l,c,a)};if("line"===P)for(var L=0,k=Zu(e.geometry,0,0,8192,8192);L1){var U=Gu(B,I,r.vertical||g,n,24,v);U&&A(B,U)}}else if("Polygon"===e.type)for(var V=0,q=ns(e.geometry,0);V=M.maxzoom||"none"!==M.visibility&&(a(P,this.zoom,n),(g[M.id]=M.createBucket({index:c.bucketLayerIDs.length,layers:P,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:x,sourceID:this.source})).populate(b,y,this.tileID.canonical),c.bucketLayerIDs.push(P.map((function(t){return t.id}))))}}}var T=t.mapObject(y.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(T).length?o.send("getGlyphs",{uid:this.uid,stacks:T},(function(t,e){h||(h=t,p=e,k.call(u))})):p={};var A=Object.keys(y.iconDependencies);A.length?o.send("getImages",{icons:A,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){h||(h=t,f=e,k.call(u))})):f={};var L=Object.keys(y.patternDependencies);function k(){if(h)return s(h);if(p&&f&&d){var e=new i(p),r=new t.ImageAtlas(f,d);for(var o in g){var u=g[o];u instanceof t.SymbolBucket?(a(u.layers,this.zoom,n),t.performSymbolLayout(u,p,e.positions,f,r.iconPositions,this.showCollisionBoxes,this.tileID.canonical)):u.hasPattern&&(u instanceof t.LineBucket||u instanceof t.FillBucket||u instanceof t.FillExtrusionBucket)&&(a(u.layers,this.zoom,n),u.addFeatures(y,this.tileID.canonical,r.patternPositions))}this.status="done",s(null,{buckets:t.values(g).filter((function(t){return!t.isEmpty()})),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,imageAtlas:r,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?f:null,glyphPositions:this.returnDependencies?e.positions:null})}}L.length?o.send("getImages",{icons:L,source:this.source,tileID:this.tileID,type:"patterns"},(function(t,e){h||(h=t,d=e,k.call(u))})):d={},k.call(this)};var u=function(t,e,r,n){this.actor=t,this.layerIndex=e,this.availableImages=r,this.loadVectorData=n||s,this.loading={},this.loaded={}};u.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var a=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.RequestPerformance(e.request),s=this.loading[i]=new o(e);s.abort=this.loadVectorData(e,(function(e,o){if(delete n.loading[i],e||!o)return s.status="done",n.loaded[i]=s,r(e);var u=o.rawData,l={};o.expires&&(l.expires=o.expires),o.cacheControl&&(l.cacheControl=o.cacheControl);var c={};if(a){var h=a.finish();h&&(c.resourceTiming=JSON.parse(JSON.stringify(h)))}s.vectorTile=o.vectorTile,s.parse(o.vectorTile,n.layerIndex,n.availableImages,n.actor,(function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:u.slice(0)},n,l,c))})),n.loaded=n.loaded||{},n.loaded[i]=s}))},u.prototype.reloadTile=function(t,e){var r=this,n=this.loaded,i=t.uid,o=this;if(n&&n[i]){var a=n[i];a.showCollisionBoxes=t.showCollisionBoxes;var s=function(t,n){var i=a.reloadCallback;i&&(delete a.reloadCallback,a.parse(a.vectorTile,o.layerIndex,r.availableImages,o.actor,i)),e(t,n)};"parsing"===a.status?a.reloadCallback=s:"done"===a.status&&(a.vectorTile?a.parse(a.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}},u.prototype.abortTile=function(t,e){var r=this.loading,n=t.uid;r&&r[n]&&r[n].abort&&(r[n].abort(),delete r[n]),e()},u.prototype.removeTile=function(t,e){var r=this.loaded,n=t.uid;r&&r[n]&&delete r[n],e()};var l=t.window.ImageBitmap,c=function(){this.loaded={}};function h(t,e){if(0!==t.length){p(t[0],e);for(var r=1;r=0!=!!e&&t.reverse()}c.prototype.loadTile=function(e,r){var n=e.uid,i=e.encoding,o=e.rawImageData,a=l&&o instanceof l?this.getImageData(o):o,s=new t.DEMData(n,a,i);this.loaded=this.loaded||{},this.loaded[n]=s,r(null,s)},c.prototype.getImageData=function(e){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);var r=this.offscreenCanvasContext.getImageData(-1,-1,e.width+2,e.height+2);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),new t.RGBAImage({width:r.width,height:r.height},r.data)},c.prototype.removeTile=function(t){var e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]};var f=t.vectorTile.VectorTileFeature.prototype.toGeoJSON,d=function(e){this._feature=e,this.extent=t.EXTENT,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))};d.prototype.loadGeometry=function(){if(1===this._feature.type){for(var e=[],r=0,n=this._feature.geometry;r>31}function M(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,o=0,a=r.length,s=0;s>1;!function t(e,r,n,i,o,a){for(;o>i;){if(o-i>600){var s=o-i+1,u=n-i+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(u-s/2<0?-1:1);t(e,r,n,Math.max(i,Math.floor(n-u*c/s+h)),Math.min(o,Math.floor(n+(s-u)*c/s+h)),a)}var 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f=Math.floor((h+c)/2),d=e[2*f],g=e[2*f+1];k(d,g,r,n)<=u&&s.push(t[f]);var y=(l+1)%2;(0===l?r-i<=d:n-i<=g)&&(a.push(h),a.push(f-1),a.push(y)),(0===l?r+i>=d:n+i>=g)&&(a.push(f+1),a.push(c),a.push(y))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)};var O={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:function(t){return t}},z=function(t){this.options=G(Object.create(O),t),this.trees=new Array(this.options.maxZoom+1)};function F(t,e,r,n,i){return{x:t,y:e,zoom:1/0,id:r,parentId:-1,numPoints:n,properties:i}}function B(t,e){var r=t.geometry.coordinates,n=r[1];return{x:q(r[0]),y:j(n),zoom:1/0,index:e,parentId:-1}}function U(t){return{type:"Feature",id:t.id,properties:V(t),geometry:{type:"Point",coordinates:[(n=t.x,360*(n-.5)),(e=t.y,r=(180-360*e)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var e,r,n}function V(t){var e=t.numPoints,r=e>=1e4?Math.round(e/1e3)+"k":e>=1e3?Math.round(e/100)/10+"k":e;return G(G({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:r})}function q(t){return t/360+.5}function j(t){var e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function G(t,e){for(var r in e)t[r]=e[r];return t}function X(t){return t.x}function Z(t){return t.y}function Y(t,e,r,n,i,o){var a=i-r,s=o-n;if(0!==a||0!==s){var u=((t-r)*a+(e-n)*s)/(a*a+s*s);u>1?(r=i,n=o):u>0&&(r+=a*u,n+=s*u)}return(a=t-r)*a+(s=e-n)*s}function W(t,e,r,n){var i={id:void 0===t?null:t,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(t){var e=t.geometry,r=t.type;if("Point"===r||"MultiPoint"===r||"LineString"===r)H(t,e);else if("Polygon"===r||"MultiLineString"===r)for(var n=0;n0&&(a+=n?(i*l-u*o)/2:Math.sqrt(Math.pow(u-i,2)+Math.pow(l-o,2))),i=u,o=l}var c=e.length-3;e[2]=1,function t(e,r,n,i){for(var o,a=i,s=n-r>>1,u=n-r,l=e[r],c=e[r+1],h=e[n],p=e[n+1],f=r+3;fa)o=f,a=d;else if(d===a){var g=Math.abs(f-s);gi&&(o-r>3&&t(e,r,o,i),e[o+2]=a,n-o>3&&t(e,o,n,i))}(e,0,c,r),e[c+2]=1,e.size=Math.abs(a),e.start=0,e.end=e.size}function $(t,e,r,n){for(var i=0;i1?1:r}function rt(t,e,r,n,i,o,a,s){if(n/=e,o>=(r/=e)&&a=n)return null;for(var u=[],l=0;l=r&&d=n)){var g=[];if("Point"===p||"MultiPoint"===p)nt(h,g,r,n,i);else if("LineString"===p)it(h,g,r,n,i,!1,s.lineMetrics);else if("MultiLineString"===p)at(h,g,r,n,i,!1);else if("Polygon"===p)at(h,g,r,n,i,!0);else if("MultiPolygon"===p)for(var y=0;y=r&&a<=n&&(e.push(t[o]),e.push(t[o+1]),e.push(t[o+2]))}}function it(t,e,r,n,i,o,a){for(var s,u,l=ot(t),c=0===i?ut:lt,h=t.start,p=0;pr&&(u=c(l,f,d,y,m,r),a&&(l.start=h+s*u)):v>n?_=r&&(u=c(l,f,d,y,m,r),x=!0),_>n&&v<=n&&(u=c(l,f,d,y,m,n),x=!0),!o&&x&&(a&&(l.end=h+s*u),e.push(l),l=ot(t)),a&&(h+=s)}var b=t.length-3;f=t[b],d=t[b+1],g=t[b+2],(v=0===i?f:d)>=r&&v<=n&&st(l,f,d,g),b=l.length-3,o&&b>=3&&(l[b]!==l[0]||l[b+1]!==l[1])&&st(l,l[0],l[1],l[2]),l.length&&e.push(l)}function ot(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function at(t,e,r,n,i,o){for(var a=0;aa.maxX&&(a.maxX=c),h>a.maxY&&(a.maxY=h)}return a}function gt(t,e,r,n){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],u=0;ua)&&(r.numSimplified++,s.push(e[u]),s.push(e[u+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n0===e)for(n=0,i=t.length;n24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n=n;l--){var c=+Date.now();s=this._cluster(s,l),this.trees[l]=new D(s,X,Z,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-c)}return r&&console.timeEnd("total time"),this},z.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],l=[],c=0,h=u.range(q(r),j(o),q(i),j(n));ce&&(p+=g.numPoints||1)}if(p>=o){for(var y=u.x*h,m=u.y*h,v=i&&h>1?this._map(u,!0):null,_=(s<<5)+(e+1)+this.points.length,x=0,b=c;x1)for(var I=0,S=c;I>5},z.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},z.prototype._map=function(t,e){if(t.numPoints)return e?G({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?G({},n):n},mt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},mt.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],u=this.options,l=u.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<1&&console.time("creation"),p=this.tiles[h]=dt(t,e,r,n,u),this.tileCoords.push({z:e,x:r,y:n}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(p.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<1&&console.time("clipping");var g,y,m,v,_,x,b=.5*u.buffer/u.extent,w=.5-b,E=.5+b,I=1+b;g=y=m=v=null,_=rt(t,c,r-b,r+E,0,p.minX,p.maxX,u),x=rt(t,c,r+w,r+I,0,p.minX,p.maxX,u),t=null,_&&(g=rt(_,c,n-b,n+E,1,p.minY,p.maxY,u),y=rt(_,c,n+w,n+I,1,p.minY,p.maxY,u),_=null),x&&(m=rt(x,c,n-b,n+E,1,p.minY,p.maxY,u),v=rt(x,c,n+w,n+I,1,p.minY,p.maxY,u),x=null),l>1&&console.timeEnd("clipping"),s.push(g||[],e+1,2*r,2*n),s.push(y||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(v||[],e+1,2*r+1,2*n+1)}}},mt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,o=n.debug;if(t<0||t>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var u,l=t,c=e,h=r;!u&&l>0;)l--,c=Math.floor(c/2),h=Math.floor(h/2),u=this.tiles[vt(l,c,h)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",l,c,h),o>1&&console.time("drilling down"),this.splitTile(u.source,l,c,h,t,e,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?pt(this.tiles[s],i):null):null};var xt=function(e){function r(t,r,n,i){e.call(this,t,r,n,_t),i&&(this.loadGeoJSON=i)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new t.RequestPerformance(n.request);this.loadGeoJSON(n,(function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){var n,i=e&&e.type;if("FeatureCollection"===i)for(n=0;n=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(e){function r(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e=0?1.2:1))}function m(t,e,r,n,i,o,a){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:r,id:i,glyph:a});else{var u=o.requests[s];u||(u=o.requests[s]=[],_.loadGlyphRange(r,s,n.url,n.requestManager,(function(t,e){if(e){for(var r in e)n._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);o.ranges[s]=!0}for(var i=0,a=u;i1&&(s=t[++a]);var l=Math.abs(u-s.left),c=Math.abs(u-s.right),h=Math.min(l,c),p=void 0,f=i/r*(n+1);if(s.isDash){var d=n-Math.abs(f);p=Math.sqrt(h*h+d*d)}else p=n-Math.sqrt(h*h+f*f);this.data[o+u]=Math.max(0,Math.min(255,p+128))}},E.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}var i=t[0],o=t[t.length-1];i.isDash===o.isDash&&(i.left=o.left-this.width,o.right=i.right+this.width);for(var a=this.width*this.nextRow,s=0,u=t[s],l=0;l1&&(u=t[++s]);var c=Math.abs(l-u.left),h=Math.abs(l-u.right),p=Math.min(c,h);this.data[a+l]=Math.max(0,Math.min(255,(u.isDash?p:-p)+128))}},E.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a=n&&e.x=i&&e.y0&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(i,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(o,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),L=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),k=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;ar.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(k),N=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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 t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];tthis.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},B.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this},B.prototype.filter=function(t){var e=[];for(var r in this.data)for(var n=0,i=this.data[r];n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n),o=this._getLoadedTile(i);if(o)return o}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,n=Math.floor(e*r*5),i="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(i)},r.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var r={};for(var n in this._tiles){var i=this._tiles[n];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),r[i.tileID.key]=i}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return n._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(kt(this._source.type)){for(var l={},c={},h=0,p=Object.keys(u);hthis._source.maxzoom){var y=d.children(this._source.maxzoom)[0],m=this.getTile(y);if(m&&m.hasData()){n[y.key]=y;continue}}else{var v=d.children(this._source.maxzoom);if(n[v[0].key]&&n[v[1].key]&&n[v[2].key]&&n[v[3].key])continue}for(var _=g.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(g=this.getTile(b))&&_&&(g=this._addTile(b)),g&&(n[b.key]=b,_=g.wasRequested(),g.hasData()))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,n=this._tiles[t].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}e.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var o=0,a=e;o0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),l=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,g=0,y=l;g=0&&m[1].y+y>=0){var v=u.map((function(t){return s.getTilePoint(t)})),_=l.map((function(t){return s.getTilePoint(t)}));o.push({tile:n,tileID:s,queryGeometry:v,cameraQueryGeometry:_,scale:g})}}},_=0;_=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)},r.prototype.removeFeatureState=function(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)},r.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Lt(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function kt(t){return"raster"===t||"image"===t||"video"===t}function Rt(){return new t.window.Worker(Hi.workerUrl)}At.maxOverzooming=10,At.maxUnderzooming=3;var Nt="mapboxgl_preloaded_worker_pool",Dt=function(){this.active={}};Dt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length0?(i-a)/s:0;return this.points[o].mult(1-u).add(this.points[r].mult(u))};var Kt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function re(e,r,n,i,o,a,s,u){var l=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(l,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],p=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,y=!1,m=0;mMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function oe(e,r,n,i,o,a,s,u,l,c,h,p,f,d){var g,y=r/24,m=e.lineOffsetX*y,v=e.lineOffsetY*y;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ne(y,u,m,v,n,h,p,e,l,a,f);if(!w)return{notEnoughRoom:!0};var E=$t(w.first.point,s).point,I=$t(w.last.point,s).point;if(i&&!n){var S=ie(e.writingMode,E,I,d);if(S)return S}g=[w.first];for(var C=e.glyphStartIndex+1;C<_-1;C++)g.push(se(y*u.getoffsetX(C),m,v,n,h,p,e.segment,x,b,l,a,f));g.push(w.last)}else{if(i&&!n){var P=$t(p,o).point,M=e.lineStartIndex+e.segment+1,T=new t.Point(l.getx(M),l.gety(M)),A=$t(T,o),L=A.signedDistanceFromCamera>0?A.point:ae(p,T,P,1,o),k=ie(e.writingMode,P,L,d);if(k)return k}var R=se(y*u.getoffsetX(e.glyphStartIndex),m,v,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,l,a,f);if(!R)return{notEnoughRoom:!0};g=[R]}for(var N=0,D=g;N0?1:-1,g=0;i&&(d*=-1,g=Math.PI),d<0&&(g+=Math.PI);for(var y=d>0?u+s:u+s+1,m=o,v=o,_=0,x=0,b=Math.abs(f),w=[];_+x<=b;){if((y+=d)=l)return null;if(v=m,w.push(m),void 0===(m=p[y])){var E=new t.Point(c.getx(y),c.gety(y)),I=$t(E,h);if(I.signedDistanceFromCamera>0)m=p[y]=I.point;else{var S=y-d;m=ae(0===_?a:new t.Point(c.getx(S),c.gety(S)),E,v,b-_+1,h)}}_+=x,x=v.dist(m)}var C=(b-_)/x,P=m.sub(v),M=P.mult(C)._add(v);M._add(P._unit()._perp()._mult(n*d));var T=g+Math.atan2(m.y-v.y,m.x-v.x);return w.push(M),{point:M,angle:T,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Kt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Kt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},Kt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},Kt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s0:a},Kt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,u=e+r;if(a<0||o>this.width||u<0||s>this.height)return!n&&[];var l=[];return this._forEachCell(o,s,a,u,this._queryCellCircle,l,{hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},i),n?l.length>0:l},Kt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},Kt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},Kt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Kt.prototype._queryCell=function(t,e,r,n,i,o,a,s){var u=a.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,h=0,p=l;h=c[d+0]&&n>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var g=this.circleCells[i];if(null!==g)for(var y=this.circles,m=0,v=g;ma*a+s*s},Kt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,u=Math.abs(t-(n+s));if(u>s+r)return!1;var l=(a-i)/2,c=Math.abs(e-(i+l));if(c>l+r)return!1;if(u<=s||c<=l)return!0;var h=u-s,p=c-l;return h*h+p*p<=r*r};var ue=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function le(t,e){for(var r=0;r=1;L--)A.push(M.path[L]);for(var k=1;k0){for(var O=A[0].clone(),z=A[0].clone(),F=1;F=S.x&&z.x<=C.x&&O.y>=S.y&&z.y<=C.y?[A]:z.xC.x||z.yC.y?[]:t.clipLine([A],S.x,S.y,C.x,C.y)}for(var B=0,U=D;B=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t=0&&e0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(g=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:y,width:r,height:n,anchor:t,textBoxScale:i,prevAnchor:g},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:m,placedGlyphBoxes:v}):void 0},be.prototype.placeLayerBucketPart=function(e,r,n){var i=this,o=e.parameters,a=o.bucket,s=o.layout,u=o.posMatrix,l=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,h=o.textPixelRatio,p=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,g=o.collisionGroup,y=s.get("text-optional"),m=s.get("icon-optional"),v=s.get("text-allow-overlap"),_=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order"),I=v&&(_||!a.hasIconData()||m),S=_&&(v||!a.hasTextData()||y);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var C=function(e,o){if(!r[e.crossTileID])if(p)i.placements[e.crossTileID]=new ge(!1,!1,!1);else{var f,E=!1,C=!1,P=!0,M=null,T={box:null,offscreen:null},A={box:null,offscreen:null},L=null,k=null,R=0,N=0,D=0;o.textFeatureIndex?R=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(R=e.featureIndex),o.verticalTextFeatureIndex&&(N=o.verticalTextFeatureIndex);var O=o.textBox;if(O){var z=function(r){var n=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!r&&i.prevPlacement){var o=i.prevPlacement.placedOrientations[e.crossTileID];o&&(i.placedOrientations[e.crossTileID]=o,i.markUsedOrientation(a,n=o,e))}return n},F=function(r,n){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var i=0,s=a.writingModes;i0&&(B=B.filter((function(t){return t!==U.anchor}))).unshift(U.anchor)}var V=function(t,r,n){for(var o=t.x2-t.x1,s=t.y2-t.y1,l=e.textBoxScale,c=w&&!_?r:null,p={box:[],offscreen:!1},f=v?2*B.length:B.length,d=0;d=B.length,e,a,n,c);if(y&&(p=y.placedGlyphBoxes)&&p.box&&p.box.length){E=!0,M=y.shift;break}}return p};F((function(){return V(O,o.iconBox,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&!(T&&T.box&&T.box.length)&&e.numVerticalGlyphVertices>0&&r?V(r,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),T&&(E=T.box,P=T.offscreen);var q=z(T&&T.box);if(!E&&i.prevPlacement){var j=i.prevPlacement.variableOffsets[e.crossTileID];j&&(i.variableOffsets[e.crossTileID]=j,i.markUsedJustification(a,j.anchor,e,q))}}else{var G=function(t,r){var n=i.collisionIndex.placeCollisionBox(t,v,h,u,g.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(a,r,e),i.placedOrientations[e.crossTileID]=r),n};F((function(){return G(O,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?G(r,t.WritingMode.vertical):{box:null,offscreen:null}})),z(T&&T.box&&T.box.length)}}if(E=(f=T)&&f.box&&f.box.length>0,P=f&&f.offscreen,e.useRuntimeCollisionCircles){var X=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),Z=t.evaluateSizeForFeature(a.textSizeData,d,X),Y=s.get("text-padding");L=i.collisionIndex.placeCollisionCircles(v,X,a.lineVertexArray,a.glyphOffsetArray,Z,u,l,c,n,b,g.predicate,e.collisionCircleDiameter,Y),E=v||L.circles.length>0&&!L.collisionDetected,P=P&&L.offscreen}if(o.iconFeatureIndex&&(D=o.iconFeatureIndex),o.iconBox){var W=function(t){var e=w&&M?xe(t,M.x,M.y,x,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,_,h,u,g.predicate)};C=A&&A.box&&A.box.length&&o.verticalIconBox?(k=W(o.verticalIconBox)).box.length>0:(k=W(o.iconBox)).box.length>0,P=P&&k.offscreen}var H=y||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=m||0===e.numIconVertices;if(H||K?K?H||(C=C&&E):E=C&&E:C=E=C&&E,E&&f&&f.box&&i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,A&&A.box&&N?N:R,g.ID),C&&k&&i.collisionIndex.insertCollisionBox(k.box,s.get("icon-ignore-placement"),a.bucketInstanceId,D,g.ID),L&&(E&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),a.bucketInstanceId,R,g.ID),n)){var J=a.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new ye);for(var $=0;$=0;--M){var T=P[M];C(a.symbolInstances.get(T),a.collisionArrays[T])}else for(var A=e.symbolInstanceStart;A=0&&(e.text.placedSymbolArray.get(u).crossTileID=o>=0&&u!==o?0:n.crossTileID)}},be.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];a0,v=i.placedOrientations[o.crossTileID],_=v===t.WritingMode.vertical,x=v===t.WritingMode.horizontal||v===t.WritingMode.horizontalOnly;if(s>0||u>0){var b=Ae(y.text);d(e.text,s,_?Le:b),d(e.text,u,x?Le:b);var w=y.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||_?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var E=i.variableOffsets[o.crossTileID];E&&i.markUsedJustification(e,E.anchor,o,v);var I=i.placedOrientations[o.crossTileID];I&&(i.markUsedJustification(e,"left",o,I),i.markUsedOrientation(e,I,o))}if(m){var S=Ae(y.icon),C=!(p&&o.verticalPlacedIconSymbolIndex&&_);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,C?S:Le),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=y.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,C?Le:S),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var P=e.collisionArrays[n];if(P){var M=new t.Point(0,0);if(P.textBox||P.verticalTextBox){var T=!0;if(l){var A=i.variableOffsets[g];A?(M=_e(A.anchor,A.width,A.height,A.textOffset,A.textBoxScale),c&&M._rotate(h?i.transform.angle:-i.transform.angle)):T=!1}P.textBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!T||_,M.x,M.y),P.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!T||x,M.x,M.y)}var L=Boolean(!x&&P.verticalIconBox);P.iconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,L,p?M.x:0,p?M.y:0),P.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!L,p?M.x:0,p?M.y:0)}}},y=0;yt},be.prototype.setStale=function(){this.stale=!0};var Ee=Math.pow(2,25),Ie=Math.pow(2,24),Se=Math.pow(2,17),Ce=Math.pow(2,16),Pe=Math.pow(2,9),Me=Math.pow(2,8),Te=Math.pow(2,1);function Ae(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Ee+e*Ie+r*Se+e*Ce+r*Pe+e*Me+r*Te+e}var Le=0,ke=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};ke.prototype.continuePlacement=function(t,e,r,n,i){for(var o=this._bucketParts;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new ke(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Re.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Ne=512/t.EXTENT/2,De=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;nt.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var l=a[t.scaledTo(Number(o)).key];l&&l.findMatches(e.symbolInstances,t,i)}}for(var c=0;c1?"@2x":"",u=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,c())})),l=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){l=null,a||(a=t,o=e,c())}));function c(){if(a)n(a);else if(i&&o){var e=t.browser.getImageData(o),r={};for(var s in i){var u=i[s],l=u.width,c=u.height,h=u.x,p=u.y,f=u.sdf,d=u.pixelRatio,g=u.stretchX,y=u.stretchY,m=u.content,v=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(e,v,{x:h,y:p},{x:0,y:0},{width:l,height:c}),r[s]={data:v,pixelRatio:d,sdf:f,stretchX:g,stretchY:y,content:m}}n(null,r)}}return{cancel:function(){u&&(u.cancel(),u=null),l&&(l.cancel(),l=null)}}}(e,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new t.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new At(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(Be(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[o.id]=o.serialize()}var a=r?this._order.indexOf(r):this._order.length;if(r&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),n)||(o.setLayoutProperty(r,n,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),n)||(o.setPaintProperty(r,n,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,o=this.sourceCaches[n];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(i,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(a,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){n[a]=o;for(var s=0,u=t;s=0;f--){var d=this._order[f];if(r(d))for(var g=i.length-1;g>=0;g--){var y=i[g].feature;if(n[y.layer.id] 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,0.0,1.0);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;}"),$e=mr("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);}"),tr=mr("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,0,1);}"),er=mr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),rr=mr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),nr=mr("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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;}"),ir=mr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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);}"),or=mr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);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;}"),ar=mr("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;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;base=max(0.0,base);height=max(0.0,height);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\n? a_pos\n: 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;}"),sr=mr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),ur=mr("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;\n#define PI 3.141592653589793\nvoid 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),lr=mr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),cr=mr("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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),hr=mr("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;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat 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;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;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),pr=mr("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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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;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;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);}"),fr=mr("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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),dr=mr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);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),0.0,1.0);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;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),gr=mr("#define SDF_PX 8.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),yr=mr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,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);}");function mr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(i):i,s={};return{fragmentSource:t=t.replace(r,(function(t,e,r,n,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,n,i){var o="float"===n?"vec2":"vec4",a=i.match(/color/)?"color":o;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:a}}var vr=Object.freeze({__proto__:null,prelude:Xe,background:Ze,backgroundPattern:Ye,circle:We,clippingMask:He,heatmap:Ke,heatmapTexture:Je,collisionBox:Qe,collisionCircle:$e,debug:tr,fill:er,fillOutline:rr,fillOutlinePattern:nr,fillPattern:ir,fillExtrusion:or,fillExtrusionPattern:ar,hillshadePrepare:sr,hillshade:ur,line:lr,lineGradient:cr,linePattern:hr,lineSDF:pr,raster:fr,symbolIcon:dr,symbolSDF:gr,symbolTextAndIcon:yr}),_r=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function xr(t){for(var e=[],r=0;r>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}br.prototype.draw=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g){var y,m=t.gl;if(!this.failedToCreate){for(var v in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[v].set(a[v]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var _=(y={},y[m.LINES]=2,y[m.TRIANGLES]=3,y[m.LINE_STRIP]=1,y)[e],x=0,b=c.get();x0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:qr(i.paint.get("raster-hue-rotate"))};var o,a};function qr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var jr,Gr=function(t,e,r,n,i,o,a,s,u,l){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+n,u_texsize:l,u_texture:0}},Xr=function(e,r,n,i,o,a,s,u,l,c,h){var p=o.transform;return t.extend(Gr(e,r,n,i,o,a,s,u,l,c),{u_gamma_scale:i?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Zr=function(e,r,n,i,o,a,s,u,l,c){return t.extend(Xr(e,r,n,i,o,a,s,u,!0,l,!0),{u_texsize_icon:c,u_texture_icon:1})},Yr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Wr=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,u=a.height,l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,h=c*(n.tileID.canonical.x+n.tileID.wrap*l),p=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/pe(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Hr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Kr(e,r,n,i,o,a,s){for(var u=e.context,l=u.gl,c=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d0){var b=t.create(),w=v;t.mul(b,m.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,m.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=p+=x.length/4}_&&c.draw(u,l.LINES,St.disabled,Ct.disabled,e.colorModeForRenderPass(),Mt.disabled,Ar(v,e.transform,y),n.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,e.transform.zoom,null,null,_.collisionVertexBuffer)}}if(s&&h.length){var E=e.useProgram("collisionCircle"),I=new t.StructArrayLayout2f1f2i16;I.resize(4*p),I._trim();for(var S=0,C=0,P=h;C=0&&(g[m.associatedIconIndex]={shiftedAnchor:I,angle:S})}else le(m.numGlyphs,f)}if(h){d.clear();for(var P=e.icon.placedSymbolArray,M=0;M0){var s=t.browser.now(),u=(s-e.timeAdded)/a,l=r?(s-r.timeAdded)/a:-1,c=n.getSource(),h=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-l,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var ln=new t.Color(1,0,0,1),cn=new t.Color(0,1,0,1),hn=new t.Color(0,0,1,1),pn=new t.Color(1,0,1,1),fn=new t.Color(0,1,1,1);function dn(t,e,r,n){yn(t,0,e+r/2,t.transform.width,r,n)}function gn(t,e,r,n){yn(t,e-r/2,0,r,t.transform.height,n)}function yn(e,r,n,i,o,a){var s=e.context,u=s.gl;u.enable(u.SCISSOR_TEST),u.scissor(r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),u.disable(u.SCISSOR_TEST)}function mn(e,r,n){var i=e.context,o=i.gl,a=n.posMatrix,s=e.useProgram("debug"),u=St.disabled,l=Ct.disabled,c=e.colorModeForRenderPass();i.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(i,o.LINE_STRIP,u,l,c,Mt.disabled,kr(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var h=r.getTileByID(n.key).latestRawTileData,p=Math.floor((h&&h.byteLength||0)/1024),f=r.getTile(n).tileSize,d=512/Math.min(f,512)*(n.overscaledZ/e.transform.zoom)*.5,g=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(g+=" => "+n.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,g+" "+p+"kb"),s.draw(i,o.TRIANGLES,u,l,Pt.alphaBlended,Mt.disabled,kr(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var vn={symbol:function(e,r,n,i,o){if("translucent"===e.renderPass){var a=Ct.disabled,s=e.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(e,r,n,i,o,a,s){for(var u=r.transform,l="map"===o,c="map"===a,h=0,p=e;h256&&this.clearStencil(),r.setColorMode(Pt.disabled),r.setDepthMode(St.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ct({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},_n.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ct({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},_n.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,n=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=n[n.length-1].overscaledZ,o=n[0].overscaledZ-i+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s=0;this.currentLayer--){var x=this.style._layers[i[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},_n.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},_n.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new br(this.context,t,vr[t],e,Hr[t],this._showOverdrawInspector)),this.cache[r]},_n.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},_n.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},_n.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},_n.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var xn=function(t,e){this.points=t,this.planes=e};xn.fromInvProjectionMatrix=function(e,r,n){var i=Math.pow(2,n),o=[[-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((function(r){return t.transformMat4([],r,e)})).map((function(e){return t.scale$1([],e,1/e[3]/r*i)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var r=t.sub([],o[e[0]],o[e[1]]),n=t.sub([],o[e[2]],o[e[1]]),i=t.normalize([],t.cross([],r,n)),a=-t.dot(i,o[e[1]]);return i.concat(a)}));return new xn(o,a)};var bn=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};bn.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],n=t.clone$2(this.min),i=t.clone$2(this.max),o=0;o=0;if(0===a)return 0;a!==r.length&&(n=!1)}if(n)return 2;for(var u=0;u<3;u++){for(var l=Number.MAX_VALUE,c=-Number.MAX_VALUE,h=0;hthis.max[u]-this.min[u])return 0}return 1};var wn=function(t,e,r,n){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n};wn.prototype.interpolate=function(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,n)),this},wn.prototype.getCenter=function(e,r){var n=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(n,i)},wn.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},wn.prototype.clone=function(){return new wn(this.top,this.bottom,this.left,this.right)},wn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(e,r,n,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wn,this._posMatrixCache={},this._alignedPosMatrixCache={}},In={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var t=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},In.minZoom.get=function(){return this._minZoom},In.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},In.maxZoom.get=function(){return this._maxZoom},In.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},In.minPitch.get=function(){return this._minPitch},In.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},In.maxPitch.get=function(){return this._maxPitch},In.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},In.renderWorldCopies.get=function(){return this._renderWorldCopies},In.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},In.worldSize.get=function(){return this.tileSize*this.scale},In.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},In.size.get=function(){return new t.Point(this.width,this.height)},In.bearing.get=function(){return-this.angle/Math.PI*180},In.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},In.pitch.get=function(){return this._pitch/Math.PI*180},In.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},In.fov.get=function(){return this._fov/Math.PI*180},In.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},In.zoom.get=function(){return this._zoom},In.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},In.center.get=function(){return this._center},In.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},In.padding.get=function(){return this._edgeInsets.toJSON()},In.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},In.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},En.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},En.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,o.x,a.x)),u=Math.floor(Math.max(n.x,i.x,o.x,a.x)),l=s-1;l<=u+1;l++)0!==l&&r.push(new t.UnwrappedTileID(l,e));return r},En.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=[o*i.x,o*i.y,0],s=xn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),u=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(u=r);var l=function(t){return{aabb:new bn([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],h=[],p=r,f=e.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(l(-d)),c.push(l(d));for(c.push(l(0));c.length>0;){var g=c.pop(),y=g.x,m=g.y,v=g.fullyVisible;if(!v){var _=g.aabb.intersects(s);if(0===_)continue;v=2===_}var x=g.aabb.distanceX(a),b=g.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(g.zoom===p||w>3+(1<=u)h.push({tileID:new t.OverscaledTileID(g.zoom===p?f:g.zoom,g.wrap,g.zoom,y,m),distanceSq:t.sqrLen([a[0]-.5-y,a[1]-.5-m])});else for(var E=0;E<4;E++){var I=(y<<1)+E%2,S=(m<<1)+(E>>1);c.push({aabb:g.aabb.quadrant(E),zoom:g.zoom+1,x:I,y:S,wrap:g.wrap,fullyVisible:v})}}return h.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},En.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},In.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(t){return Math.pow(2,t)},En.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},En.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},In.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},En.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},En.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},En.prototype.coordinateLocation=function(t){return t.toLngLat()},En.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[1]/i,s=n[1]/o,u=r[2]/i,l=n[2]/o,c=u===l?0:(0-u)/(l-u);return new t.MercatorCoordinate(t.number(r[0]/i,n[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},En.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,r?this.alignedProjMatrix:this.projMatrix,u),i[n]=new Float32Array(u),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,o=-90,a=90,s=-180,u=180,l=this.size,c=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-oa&&(i=a-y)}if(this.lngRange){var m=f.x,v=l.x/2;m-vu&&(n=u-v)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var r=Math.PI/2+this._pitch,n=this._fov*(.5+e.y/this.height),i=Math.sin(n)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-n,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,u=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,u),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var h=this.width%2/2,p=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),g=a-Math.round(a)+f*h+d*p,y=s-Math.round(s)+f*p+d*h,m=new Float64Array(c);if(t.translate(m,m,[g>.5?g-1:g,y>.5?y-1:y,0]),this.alignedProjMatrix=m,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},En.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,u=e;s=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Sn.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch(t){}};var Cn={linearity:.3,easing:t.bezier(0,0,.3,1)},Pn=t.extend({deceleration:2500,maxSpeed:1400},Cn),Mn=t.extend({deceleration:20,maxSpeed:1400},Cn),Tn=t.extend({deceleration:1e3,maxSpeed:360},Cn),An=t.extend({deceleration:1e3,maxSpeed:90},Cn),Ln=function(t){this._map=t,this.clear()};function kn(t,e){(!t.duration||t.duration0&&r-e[0].time>160;)e.shift()},Ln.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n=this._clickTolerance||this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.dblclick=function(t){return this._firePreventable(new Nn(t.type,this._map,t))},zn.prototype.mouseover=function(t){this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.mouseout=function(t){this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.touchstart=function(t){return this._firePreventable(new Dn(t.type,this._map,t))},zn.prototype.touchmove=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype.touchend=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype.touchcancel=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},zn.prototype.isEnabled=function(){return!0},zn.prototype.isActive=function(){return!1},zn.prototype.enable=function(){},zn.prototype.disable=function(){};var Fn=function(t){this._map=t};Fn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fn.prototype.mousemove=function(t){this._map.fire(new Nn(t.type,this._map,t))},Fn.prototype.mousedown=function(){this._delayContextMenu=!0},Fn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Nn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fn.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Nn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fn.prototype.isEnabled=function(){return!0},Fn.prototype.isActive=function(){return!1},Fn.prototype.enable=function(){},Fn.prototype.disable=function(){};var Bn=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Un(t,e){for(var r={},n=0;nthis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),n=0,i=e;n30)&&(this.aborted=!0)}}},Vn.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var qn=function(t){this.singleTap=new Vn(t),this.numTaps=t.numTaps,this.reset()};qn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},qn.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},qn.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},qn.prototype.touchend=function(t,e,r){var n=this.singleTap.touchend(t,e,r);if(n){var i=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(n)<30;if(i&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var jn=function(){this._zoomIn=new qn({numTouches:1,numTaps:2}),this._zoomOut=new qn({numTouches:2,numTaps:1}),this.reset()};jn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},jn.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},jn.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},jn.prototype.touchend=function(t,e,r){var n=this,i=this._zoomIn.touchend(t,e,r),o=this._zoomOut.touchend(t,e,r);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},jn.prototype.touchcancel=function(){this.reset()},jn.prototype.enable=function(){this._enabled=!0},jn.prototype.disable=function(){this._enabled=!1,this.reset()},jn.prototype.isEnabled=function(){return this._enabled},jn.prototype.isActive=function(){return this._active};var Gn={0:1,2:2},Xn=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Xn.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Xn.prototype._correctButton=function(t,e){return!1},Xn.prototype._move=function(t,e){return{}},Xn.prototype.mousedown=function(t,e){if(!this._lastPoint){var n=r.mouseButton(t);this._correctButton(t,n)&&(this._lastPoint=e,this._eventButton=n)}},Xn.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r)if(t.preventDefault(),function(t,e){var r=Gn[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(r)0&&(this._active=!0);var i=Un(n,r),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var u in i){var l=i[u],c=this._touches[u];c&&(o._add(l),a._add(l.sub(c)),s++,i[u]=l)}if(this._touches=i,!(sMath.abs(t.x)}var ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,ri(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var n=t.mag()>=2,i=e.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return ri(t)&&ri(e)&&o}},e}(Kn),ii={panStep:100,bearingStep:15,pitchStep:10},oi=function(){var t=ii;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function ai(t){return t*(2-t)}oi.prototype.reset=function(){this._active=!1},oi.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,n=0,i=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var u=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ai,zoom:r?Math.round(u)+r*(t.shiftKey?2:1):u,bearing:s.getBearing()+n*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},oi.prototype.enable=function(){this._enabled=!0},oi.prototype.disable=function(){this._enabled=!1,this.reset()},oi.prototype.isEnabled=function(){return this._enabled},oi.prototype.isActive=function(){return this._active},oi.prototype.disableRotation=function(){this._rotationDisabled=!0},oi.prototype.enableRotation=function(){this._rotationDisabled=!1};var si=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};si.prototype.setZoomRate=function(t){this._defaultZoomRate=t},si.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},si.prototype.isEnabled=function(){return!!this._enabled},si.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},si.prototype.isZooming=function(){return!!this._zooming},si.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},si.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},si.prototype.wheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}},si.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},si.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},si.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,u=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&u&&l){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=l(h);a=t.number(u,s,p),h<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},si.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},si.prototype.reset=function(){this._active=!1};var ui=function(t,e){this._clickZoom=t,this._tapZoom=e};ui.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ui.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ui.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ui.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var li=function(){this.reset()};li.prototype.reset=function(){this._active=!1},li.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},li.prototype.enable=function(){this._enabled=!0},li.prototype.disable=function(){this._enabled=!1,this.reset()},li.prototype.isEnabled=function(){return this._enabled},li.prototype.isActive=function(){return this._active};var ci=function(){this._tap=new qn({numTouches:1,numTaps:1}),this.reset()};ci.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},ci.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},ci.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)},ci.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},ci.prototype.touchcancel=function(){this.reset()},ci.prototype.enable=function(){this._enabled=!0},ci.prototype.disable=function(){this._enabled=!1,this.reset()},ci.prototype.isEnabled=function(){return this._enabled},ci.prototype.isActive=function(){return this._active};var hi=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};hi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},hi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},hi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},hi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var pi=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};pi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},pi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},pi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},pi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fi=function(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};fi.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fi.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fi.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fi.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fi.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fi.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var di=function(t){return t.zoom||t.drag||t.pitch||t.rotate},gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function yi(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var mi=function(e,n){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ln(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;oo?Math.min(2,b):Math.max(.5,b),w=Math.pow(y,1-e),E=i.unproject(_.add(x.mult(e*w)).mult(g));i.setLocationAtPoint(i.renderWorldCopies?E.wrap():E,d)}n._fireMoveEvents(r)}),(function(t){n._afterEase(r,t)}),e),this},r.prototype._prepareEase=function(e,r,n){void 0===n&&(n={}),this._moving=!0,r||n.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),l=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:u,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),g=t.Point.convert(e.offset),y=o.centerPoint.add(g),m=o.pointLocation(y),v=t.LngLat.convert(e.center||m);this._normalizeCenter(v);var _=o.project(m),x=o.project(v).sub(_),b=e.curve,w=Math.max(o.width,o.height),E=w/d,I=x.mag();if("minZoom"in e){var S=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),C=w/o.zoomScale(S-a);b=Math.sqrt(C/I*2)}var P=b*b;function M(t){var e=(E*E-w*w+(t?-1:1)*P*P*I*I)/(2*(t?E:w)*P*I);return Math.log(Math.sqrt(e*e+1)-e)}function T(t){return(Math.exp(t)-Math.exp(-t))/2}function A(t){return(Math.exp(t)+Math.exp(-t))/2}var L=M(0),k=function(t){return A(L)/A(L+b*t)},R=function(t){return w*((A(L)*(T(e=L+b*t)/A(e))-T(L))/P)/I;var e},N=(M(1)-L)/b;if(Math.abs(I)<1e-6||!isFinite(N)){if(Math.abs(w-E)<1e-6)return this.easeTo(e,r);var D=Ee.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==u,this._padding=!o.isPaddingEqual(f),this._prepareEase(r,!1),this._ease((function(e){var i=e*N,d=1/k(i);o.zoom=1===e?c:a+o.scaleZoom(d),n._rotating&&(o.bearing=t.number(s,h,e)),n._pitching&&(o.pitch=t.number(u,p,e)),n._padding&&(o.interpolatePadding(l,f,e),y=o.centerPoint.add(g));var m=1===e?v:o.unproject(_.add(x.mult(R(i))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?m.wrap():m,y),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),_i=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};_i.prototype.getDefaultPosition=function(){return"bottom-right"},_i.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},_i.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},_i.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},_i.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},_i.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},_i.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var xi=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xi.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xi.prototype.getDefaultPosition=function(){return"bottom-left"},xi.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xi.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xi.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bi=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bi.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bi.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bi,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wi,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Ii))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new mi(this,e),this._hash=e.hash&&new Sn("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new _i({customAttribution:e.customAttribution})),this.addControl(new xi,e.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){r.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(i.__proto__=n),(i.prototype=Object.create(n&&n.prototype)).constructor=i;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,r){var n,i=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new Nn(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new Nn(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new Nn(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}},i.prototype.on=function(t,e,r){if(void 0===r)return n.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},i.prototype.once=function(t,e,r){if(void 0===r)return n.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in i.delegates)this.once(o,i.delegates[o]);return this},i.prototype.off=function(t,e,r){var i=this;return void 0===r?n.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(n){for(var o=n[t],a=0;a180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Li.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Li.prototype.move=function(t,e){var r=this.map,n=this.mouseRotate.mousemoveWindow(t,e);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Li.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Li.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Li.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Li.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Li.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Li.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)=r}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))},n.prototype._onUp=function(){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),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.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))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(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},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),zi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Fi=0,Bi=!1,Ui=function(e){function n(r){e.call(this),this.options=t.extend({},zi,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Di?n(Di):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){n(Di="denied"!==t.state)})):n(Di=!!t.window.navigator.geolocation),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.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(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fi=0,Bi=!1},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),o,{geolocateSource:!0})},n.prototype._updateMarker=function(e){if(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),r=this._map.unproject([1,t]),n=e.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Bi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Oi(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Oi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("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 t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fi--,Bi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Fi>1?(e={maximumAge:6e5,timeout:0},Bi=!0):(e=this.options.positionOptions,Bi=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Vi={maxWidth:100,unit:"metric"},qi=function(e){this.options=t.extend({},Vi,e),t.bindAll(["_onMove","setUnit"],this)};function ji(t,e,r){var n=r&&r.maxWidth||100,i=t._container.clientHeight/2,o=t.unproject([0,i]),a=t.unproject([n,i]),s=o.distanceTo(a);if(r&&"imperial"===r.unit){var u=3.2808*s;u>5280?Gi(e,n,u/5280,t._getUIString("ScaleControl.Miles")):Gi(e,n,u,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Gi(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Gi(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Gi(e,n,s,t._getUIString("ScaleControl.Meters"))}function Gi(t,e,r,n){var i,o,a,s=(i=r,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/r)+"px",t.innerHTML=s+" "+n}qi.prototype.getDefaultPosition=function(){return"bottom-left"},qi.prototype._onMove=function(){ji(this._map,this._container,this.options)},qi.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},qi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},qi.prototype.setUnit=function(t){this.options.unit=t,ji(this._map,this._container,this.options)};var Xi=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Xi.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Xi.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Xi.prototype._setupUI=function(){var e=this._fullscreenButton=r.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);r.create("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden",!0),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Xi.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Xi.prototype._isFullscreen=function(){return 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e=t.left;t.left=e.right,null!=e.right&&(e.right.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}},h.prototype.getFirstEntry=function(){var t=this.root_;if(null!=t)for(;null!=t.left;)t=t.left;return t},h.successor=function(t){if(null===t)return null;if(null!==t.right){for(var e=t.right;null!==e.left;)e=e.left;return e}for(var r=t.parent,n=t;null!==r&&n===r.right;)n=r,r=r.parent;return r},h.prototype.size=function(){return this.size_};var Dt=function(){};Dt.prototype.interfaces_=function(){return[]},Dt.prototype.getClass=function(){return Dt},p.prototype=new o,(f.prototype=new p).contains=function(t){for(var e=0,r=this.array_.length;e=0;){var a=i.substring(0,o);n.add(a),o=(i=i.substring(o+r)).indexOf(e)}i.length>0&&n.add(i);for(var s=new Array(n.size()).fill(null),u=0;u0)for(var o=i;o0&&n.append(" ");for(var o=0;o0&&n.append(","),n.append(Zt.toString(t.getOrdinate(i,o)))}return n.append(")"),n.toString()}},Wt.ensureValidRing=function(t,e){var r=e.size();return 0===r?e:r<=3?Wt.createClosedRing(t,e,4):e.getOrdinate(0,U.X)===e.getOrdinate(r-1,U.X)&&e.getOrdinate(0,U.Y)===e.getOrdinate(r-1,U.Y)?e:Wt.createClosedRing(t,e,r+1)},Wt.createClosedRing=function(t,e,r){var n=t.create(r,e.getDimension()),i=e.size();Wt.copy(e,0,n,0,i);for(var o=i;o0&&Wt.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Ft.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&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 st.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return Wt.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,r=0;e= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e=1&&this.getCoordinateSequence().size()= 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},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Ht),re=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return ct.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],r=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,r)}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 t=this._geometries.length,e=new Array(t).fill(null),r=0;r0?e.createPoint(r[0]):e.createPoint():t},ae.prototype.interfaces_=function(){return[ne.GeometryEditorOperation]},ae.prototype.getClass=function(){return ae};var se=function(){};se.prototype.edit=function(t,e){return t instanceof ee?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Ht?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Jt?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},se.prototype.interfaces_=function(){return[ne.GeometryEditorOperation]},se.prototype.getClass=function(){return se};var ue=function(){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e0){var t=new R(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e3&&(e=3),e<2?new ue(t):new ue(t,e)}},ce.prototype.interfaces_=function(){return[P,e]},ce.prototype.getClass=function(){return ce},ce.instance=function(){return ce.instanceObject},he.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},he.instanceObject.get=function(){return new ce},Object.defineProperties(ce,he);var pe=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(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new Et,e=this.map_.values(),r=e.next();!r.done;)t.add(r.value),r=e.next();return t},e.prototype.entrySet=function(){var t=new kt;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(At),fe=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof ge){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var r=arguments[0];this._modelType=t.FIXED,this.setScale(r)}else if(arguments[0]instanceof t){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}},de={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};fe.prototype.equals=function(t){if(!(t instanceof fe))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},fe.prototype.compareTo=function(t){var e=t,r=this.getMaximumSignificantDigits(),n=e.getMaximumSignificantDigits();return new N(r).compareTo(new N(n))},fe.prototype.getScale=function(){return this._scale},fe.prototype.isFloating=function(){return this._modelType===fe.FLOATING||this._modelType===fe.FLOATING_SINGLE},fe.prototype.getType=function(){return this._modelType},fe.prototype.toString=function(){var t="UNKNOWN";return this._modelType===fe.FLOATING?t="Floating":this._modelType===fe.FLOATING_SINGLE?t="Floating-Single":this._modelType===fe.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},fe.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return _.isNaN(t)||this._modelType===fe.FLOATING_SINGLE?t:this._modelType===fe.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof I){var e=arguments[0];if(this._modelType===fe.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},fe.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===fe.FLOATING?t=16:this._modelType===fe.FLOATING_SINGLE?t=6:this._modelType===fe.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},fe.prototype.setScale=function(t){this._scale=Math.abs(t)},fe.prototype.interfaces_=function(){return[e,b]},fe.prototype.getClass=function(){return fe},fe.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},de.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},de.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(fe,de);var ge=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},ye={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ge.prototype.readResolve=function(){return ge.nameToTypeMap.get(this._name)},ge.prototype.toString=function(){return this._name},ge.prototype.interfaces_=function(){return[e]},ge.prototype.getClass=function(){return ge},ye.serialVersionUID.get=function(){return-552860263173159e4},ye.nameToTypeMap.get=function(){return new pe},Object.defineProperties(ge,ye),fe.Type=ge,fe.FIXED=new ge("FIXED"),fe.FLOATING=new ge("FLOATING"),fe.FLOATING_SINGLE=new ge("FLOATING SINGLE");var me=function t(){this._precisionModel=new fe,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?A(arguments[0],P)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof fe&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},ve={serialVersionUID:{configurable:!0}};me.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new I(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new I(t.getMinX(),t.getMinY()),new I(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new I(t.getMinX(),t.getMinY()),new I(t.getMinX(),t.getMaxY()),new I(t.getMaxX(),t.getMaxY()),new I(t.getMaxX(),t.getMinY()),new I(t.getMinX(),t.getMinY())]),null)},me.prototype.createLineString=function(t){return t?t instanceof Array?new Ht(this.getCoordinateSequenceFactory().create(t),this):A(t,U)?new Ht(t,this):void 0:new Ht(this.getCoordinateSequenceFactory().create([]),this)},me.prototype.createMultiLineString=function(){return 0===arguments.length?new jt(null,this):1===arguments.length?new jt(arguments[0],this):void 0},me.prototype.buildGeometry=function(t){for(var e=null,r=!1,n=!1,i=t.iterator();i.hasNext();){var o=i.next(),a=o.getClass();null===e&&(e=a),a!==e&&(r=!0),o.isGeometryCollectionOrDerived()&&(n=!0)}if(null===e)return this.createGeometryCollection();if(r||n)return this.createGeometryCollection(me.toGeometryArray(t));var s=t.iterator().next();if(t.size()>1){if(s instanceof $t)return this.createMultiPolygon(me.toPolygonArray(t));if(s instanceof Ht)return this.createMultiLineString(me.toLineStringArray(t));if(s instanceof Jt)return this.createMultiPoint(me.toPointArray(t));et.shouldNeverReachHere("Unhandled class: "+s.getClass().getName())}return s},me.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},me.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof I){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(A(arguments[0],U))return new Jt(arguments[0],this)}},me.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},me.prototype.createPolygon=function(){if(0===arguments.length)return new $t(null,null,this);if(1===arguments.length){if(A(arguments[0],U)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof ee){var r=arguments[0];return this.createPolygon(r,null)}}else if(2===arguments.length)return new $t(arguments[0],arguments[1],this)},me.prototype.getSRID=function(){return this._SRID},me.prototype.createGeometryCollection=function(){return 0===arguments.length?new qt(null,this):1===arguments.length?new qt(arguments[0],this):void 0},me.prototype.createGeometry=function(t){return new ne(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},me.prototype.getPrecisionModel=function(){return this._precisionModel},me.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(A(arguments[0],U))return new ee(arguments[0],this)}},me.prototype.createMultiPolygon=function(){return 0===arguments.length?new re(null,this):1===arguments.length?new re(arguments[0],this):void 0},me.prototype.createMultiPoint=function(){if(0===arguments.length)return new te(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new te(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(A(arguments[0],U)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var r=new Array(e.size()).fill(null),n=0;n=this.size())throw new Error;return this.array_[t]},y.prototype.push=function(t){return this.array_.push(t),t},y.prototype.pop=function(t){if(0===this.array_.length)throw new g;return this.array_.pop()},y.prototype.peek=function(){if(0===this.array_.length)throw new g;return this.array_[this.array_.length-1]},y.prototype.empty=function(){return 0===this.array_.length},y.prototype.isEmpty=function(){return this.empty()},y.prototype.search=function(t){return this.array_.indexOf(t)},y.prototype.size=function(){return this.array_.length},y.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&n===st.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},Pe.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge().getCoordinates();if(e<0||e+1>=r.length)return-1;if(r[e].y===r[e+1].y)return-1;var n=Se.LEFT;return r[e].ythis._minCoord.x)&&(this._minDe=t,this._minIndex=r,this._minCoord=e[r])},Pe.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},Pe.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var r=e.next();r.isForward()&&this.checkForRightmostCoordinate(r)}et.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===Se.LEFT&&(this._orientedDe=this._minDe.getSym())},Pe.prototype.interfaces_=function(){return[]},Pe.prototype.getClass=function(){return Pe};var Me=function(t){function e(r,n){t.call(this,e.msgWithCoord(r,n)),this.pt=n?new I(n):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(t,e){return e?t:t+" [ "+e+" ]"},e}($),Te=function(){this.array_=[]};Te.prototype.addLast=function(t){this.array_.push(t)},Te.prototype.removeFirst=function(){return this.array_.shift()},Te.prototype.isEmpty=function(){return 0===this.array_.length};var Ae=function(){this._finder=null,this._dirEdgeList=new Et,this._nodes=new Et,this._rightMostCoord=null,this._env=null,this._finder=new Pe};Ae.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},Ae.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},Ae.prototype.computeNodeDepth=function(t){for(var e=null,r=t.getEdges().iterator();r.hasNext();){var n=r.next();if(n.isVisited()||n.getSym().isVisited()){e=n;break}}if(null===e)throw new Me("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},Ae.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(Se.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},Ae.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},Ae.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(Se.RIGHT)>=1&&e.getDepth(Se.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},Ae.prototype.computeDepths=function(t){var e=new kt,r=new Te,n=t.getNode();for(r.addLast(n),e.add(n),t.setVisited(!0);!r.isEmpty();){var i=r.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var a=o.next().getSym();if(!a.isVisited()){var s=a.getNode();e.contains(s)||(r.addLast(s),e.add(s))}}}},Ae.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0},Ae.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Z,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next().getEdge().getCoordinates(),n=0;nthis.location.length){var e=new Array(3).fill(null);e[Se.ON]=this.location[Se.ON],e[Se.LEFT]=M.NONE,e[Se.RIGHT]=M.NONE,this.location=e}for(var r=0;r1&&t.append(M.toLocationSymbol(this.location[Se.LEFT])),t.append(M.toLocationSymbol(this.location[Se.ON])),this.location.length>1&&t.append(M.toLocationSymbol(this.location[Se.RIGHT])),t.toString()},Le.prototype.setLocations=function(t,e,r){this.location[Se.ON]=t,this.location[Se.LEFT]=e,this.location[Se.RIGHT]=r},Le.prototype.get=function(t){return t1},Le.prototype.isAnyNull=function(){for(var t=0;tthis._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},Re.prototype.addPoints=function(t,e,r){var n=t.getCoordinates();if(e){var i=1;r&&(i=0);for(var o=i;o=0;s--)this._pts.add(n[s])}},Re.prototype.isHole=function(){return this._isHole},Re.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},Re.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!st.isPointInRing(t,e.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();)if(r.next().containsPoint(t))return!1;return!0},Re.prototype.addHole=function(t){this._holes.add(t)},Re.prototype.isShell=function(){return null===this._shell},Re.prototype.getLabel=function(){return this._label},Re.prototype.getEdges=function(){return this._edges},Re.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},Re.prototype.getShell=function(){return this._shell},Re.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],r=arguments[0].getLocation(e,Se.RIGHT);if(r===M.NONE)return null;if(this._label.getLocation(e)===M.NONE)return this._label.setLocation(e,r),null}},Re.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},Re.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),r=0;r=2,"found partial label"),this.computeIM(t)},Oe.prototype.isInResult=function(){return this._isInResult},Oe.prototype.isVisited=function(){return this._isVisited},Oe.prototype.interfaces_=function(){return[]},Oe.prototype.getClass=function(){return Oe};var ze=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],r=arguments[1];this._coord=e,this._edges=r,this._label=new ke(0,M.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var r=M.NONE;if(r=this._label.getLocation(e),!t.isNull(e)){var n=t.getLocation(e);r!==M.BOUNDARY&&(r=n)}return r},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],r=arguments[1];null===this._label?this._label=new ke(e,r):this._label.setLocation(e,r)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){if(arguments[0]instanceof e){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof ke)for(var r=arguments[0],n=0;n<2;n++){var i=this.computeMergedLocation(r,n);this._label.getLocation(n)===M.NONE&&this._label.setLocation(n,i)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=M.NONE;null!==this._label&&(e=this._label.getLocation(t));var r=null;switch(e){case M.BOUNDARY:r=M.INTERIOR;break;case M.INTERIOR:default:r=M.BOUNDARY}this._label.setLocation(t,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oe),Fe=function(){this.nodeMap=new h,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Fe.prototype.find=function(t){return this.nodeMap.get(t)},Fe.prototype.addNode=function(){if(arguments[0]instanceof I){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof ze){var r=arguments[0],n=this.nodeMap.get(r.getCoordinate());return null===n?(this.nodeMap.put(r.getCoordinate(),r),r):(n.mergeLabel(r),n)}},Fe.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},Fe.prototype.iterator=function(){return this.nodeMap.values().iterator()},Fe.prototype.values=function(){return this.nodeMap.values()},Fe.prototype.getBoundaryNodes=function(t){for(var e=new Et,r=this.iterator();r.hasNext();){var n=r.next();n.getLabel().getLocation(t)===M.BOUNDARY&&e.add(n)}return e},Fe.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},Fe.prototype.interfaces_=function(){return[]},Fe.prototype.getClass=function(){return Fe};var Be=function(){},Ue={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Be.prototype.interfaces_=function(){return[]},Be.prototype.getClass=function(){return Be},Be.isNorthern=function(t){return t===Be.NE||t===Be.NW},Be.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},Be.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var r=te?t:e)?3:r},Be.isInHalfPlane=function(t,e){return e===Be.SE?t===Be.SE||t===Be.SW:t===e||t===e+1},Be.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new v("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Be.NE:Be.SE:e>=0?Be.NW:Be.SW}if(arguments[0]instanceof I&&arguments[1]instanceof I){var r=arguments[0],n=arguments[1];if(n.x===r.x&&n.y===r.y)throw new v("Cannot compute the quadrant for two identical points "+r);return n.x>=r.x?n.y>=r.y?Be.NE:Be.SE:n.y>=r.y?Be.NW:Be.SW}},Ue.NE.get=function(){return 0},Ue.NW.get=function(){return 1},Ue.SW.get=function(){return 2},Ue.SE.get=function(){return 3},Object.defineProperties(Be,Ue);var Ve=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,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._edge=e,this.init(r,n),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this._edge=i,this.init(o,a),this._label=s}};Ve.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){o.linkDirectedEdgesForMinimalEdgeRings();var a=o.buildMinimalRings(),s=this.findShell(a);null!==s?(this.placePolygonHoles(s,a),e.add(s)):r.addAll(a)}else n.add(o)}return n},Xe.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Xe.prototype.buildMaximalEdgeRings=function(t){for(var e=new Et,r=t.iterator();r.hasNext();){var n=r.next();if(n.isInResult()&&n.getLabel().isArea()&&null===n.getEdgeRing()){var i=new De(n,this._geometryFactory);e.add(i),i.setInResult()}}return e},Xe.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next();n.isHole()&&n.setShell(t)}},Xe.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Xe.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),n=r.getEnvelopeInternal(),i=r.getCoordinateN(0),o=null,a=null,s=e.iterator();s.hasNext();){var u=s.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(a=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(n)&&st.isPointInRing(i,l.getCoordinates())&&(h=!0),h&&(null===o||a.contains(c))&&(o=u)}return o},Xe.prototype.findShell=function(t){for(var e=0,r=null,n=t.iterator();n.hasNext();){var i=n.next();i.isHole()||(r=i,e++)}return et.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r},Xe.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],r=arguments[1];Ge.linkResultDirectedEdges(r);var n=this.buildMaximalEdgeRings(e),i=new Et,o=this.buildMinimalEdgeRings(n,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},Xe.prototype.interfaces_=function(){return[]},Xe.prototype.getClass=function(){return Xe};var Ze=function(){};Ze.prototype.getBounds=function(){},Ze.prototype.interfaces_=function(){return[]},Ze.prototype.getClass=function(){return Ze};var Ye=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Ye.prototype.getItem=function(){return this._item},Ye.prototype.getBounds=function(){return this._bounds},Ye.prototype.interfaces_=function(){return[Ze,e]},Ye.prototype.getClass=function(){return Ye};var We=function(){this._size=null,this._items=null,this._size=0,this._items=new Et,this._items.add(null)};We.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},We.prototype.size=function(){return this._size},We.prototype.reorder=function(t){for(var e=null,r=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(r)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,r)},We.prototype.clear=function(){this._size=0,this._items.clear()},We.prototype.isEmpty=function(){return 0===this._size},We.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},We.prototype.interfaces_=function(){return[]},We.prototype.getClass=function(){return We};var He=function(){};He.prototype.visitItem=function(t){},He.prototype.interfaces_=function(){return[]},He.prototype.getClass=function(){return He};var Ke=function(){};Ke.prototype.insert=function(t,e){},Ke.prototype.remove=function(t,e){},Ke.prototype.query=function(){},Ke.prototype.interfaces_=function(){return[]},Ke.prototype.getClass=function(){return Ke};var Je=function(){if(this._childBoundables=new Et,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Qe={serialVersionUID:{configurable:!0}};Je.prototype.getLevel=function(){return this._level},Je.prototype.size=function(){return this._childBoundables.size()},Je.prototype.getChildBoundables=function(){return this._childBoundables},Je.prototype.addChildBoundable=function(t){et.isTrue(null===this._bounds),this._childBoundables.add(t)},Je.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Je.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Je.prototype.interfaces_=function(){return[Ze,e]},Je.prototype.getClass=function(){return Je},Qe.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Je,Qe);var $e=function(){};$e.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},$e.min=function(t){return $e.sort(t),t.get(0)},$e.sort=function(t,e){var r=t.toArray();e?zt.sort(r,e):zt.sort(r);for(var n=t.iterator(),i=0,o=r.length;itr.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(n)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new v("neither boundable is composite")},tr.prototype.isLeaves=function(){return!(tr.isComposite(this._boundable1)||tr.isComposite(this._boundable2))},tr.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0},tr.prototype.expand=function(t,e,r,n){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),a=new tr(o,e,this._itemDistance);a.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},rr={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};er.prototype.getNodeCapacity=function(){return this._nodeCapacity},er.prototype.lastNode=function(t){return t.get(t.size()-1)},er.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var r=e.next();r instanceof Je?t+=this.size(r):r instanceof Ye&&(t+=1)}return t}},er.prototype.removeItem=function(t,e){for(var r=null,n=t.getChildBoundables().iterator();n.hasNext();){var i=n.next();i instanceof Ye&&i.getItem()===e&&(r=i)}return null!==r&&(t.getChildBoundables().remove(r),!0)},er.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new Et:t}if(1===arguments.length){for(var e=arguments[0],r=new Et,n=e.getChildBoundables().iterator();n.hasNext();){var i=n.next();if(i instanceof Je){var o=this.itemsTree(i);null!==o&&r.add(o)}else i instanceof Ye?r.add(i.getItem()):et.shouldNeverReachHere()}return r.size()<=0?null:r}},er.prototype.insert=function(t,e){et.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ye(t,e))},er.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new Et;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];if(et.isTrue(r>-2),n.getLevel()===r)return i.add(n),null;for(var o=n.getChildBoundables().iterator();o.hasNext();){var a=o.next();a instanceof Je?this.boundablesAtLevel(r,a,i):(et.isTrue(a instanceof Ye),-1===r&&i.add(a))}return null}},er.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new Et;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var r=arguments[0],n=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,n)}else if(3===arguments.length)if(A(arguments[2],He)&&arguments[0]instanceof Object&&arguments[1]instanceof Je)for(var i=arguments[0],o=arguments[2],a=arguments[1].getChildBoundables(),s=0;st&&(t=n)}}return t+1}},er.prototype.createParentBoundables=function(t,e){et.isTrue(!t.isEmpty());var r=new Et;r.add(this.createNode(e));var n=new Et(t);$e.sort(n,this.getComparator());for(var i=n.iterator();i.hasNext();){var o=i.next();this.lastNode(r).getChildBoundables().size()===this.getNodeCapacity()&&r.add(this.createNode(e)),this.lastNode(r).addChildBoundable(o)}return r},er.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},er.prototype.interfaces_=function(){return[e]},er.prototype.getClass=function(){return er},er.compareDoubles=function(t,e){return t>e?1:t0);for(var r=new Et,n=0;n0;){var h=c.poll(),p=h.getDistance();if(p>=u)break;h.isLeaves()?(u=p,l=h):h.expandToQueue(c,u)}return[l.getBoundable(0).getItem(),l.getBoundable(1).getItem()]}}else if(3===arguments.length){var f=arguments[2],d=new Ye(arguments[0],arguments[1]),g=new tr(this.getRoot(),d,f);return this.nearestNeighbour(g)[0]}},r.prototype.interfaces_=function(){return[Ke,e]},r.prototype.getClass=function(){return r},r.centreX=function(t){return r.avg(t.getMinX(),t.getMaxX())},r.avg=function(t,e){return(t+e)/2},r.centreY=function(t){return r.avg(t.getMinY(),t.getMaxY())},n.STRtreeNode.get=function(){return ar},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[E]},compare:function(e,n){return t.compareDoubles(r.centreX(e.getBounds()),r.centreX(n.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[E]},compare:function(e,n){return t.compareDoubles(r.centreY(e.getBounds()),r.centreY(n.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(r,n),r}(er),ar=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var r=e.next();null===t?t=new Z(r.getBounds()):t.expandToInclude(r.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Je),sr=function(){};sr.prototype.interfaces_=function(){return[]},sr.prototype.getClass=function(){return sr},sr.relativeSign=function(t,e){return te?1:0},sr.compare=function(t,e,r){if(e.equals2D(r))return 0;var n=sr.relativeSign(e.x,r.x),i=sr.relativeSign(e.y,r.y);switch(t){case 0:return sr.compareValue(n,i);case 1:return sr.compareValue(i,n);case 2:return sr.compareValue(i,-n);case 3:return sr.compareValue(-n,i);case 4:return sr.compareValue(-n,-i);case 5:return sr.compareValue(-i,-n);case 6:return sr.compareValue(-i,n);case 7:return sr.compareValue(n,-i)}return et.shouldNeverReachHere("invalid octant value"),0},sr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var ur=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],n=arguments[3];this._segString=t,this.coord=new I(e),this.segmentIndex=r,this._segmentOctant=n,this._isInterior=!e.equals2D(t.getCoordinate(r))};ur.prototype.getCoordinate=function(){return this.coord},ur.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},ur.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:sr.compare(this._segmentOctant,this.coord,e.coord)},ur.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},ur.prototype.isInterior=function(){return this._isInterior},ur.prototype.interfaces_=function(){return[b]},ur.prototype.getClass=function(){return ur};var lr=function(){this._nodeMap=new h,this._edge=null;var t=arguments[0];this._edge=t};lr.prototype.getSplitCoordinates=function(){var t=new St;this.addEndpoints();for(var e=this.iterator(),r=e.next();e.hasNext();){var n=e.next();this.addEdgeCoordinates(r,n,t),r=n}return t.toCoordinateArray()},lr.prototype.addCollapsedNodes=function(){var t=new Et;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var r=e.next().intValue();this.add(this._edge.getCoordinate(r),r)}},lr.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},lr.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e=0?e>=0?r>=n?0:1:r>=n?7:6:e>=0?r>=n?3:2:r>=n?4:5}if(arguments[0]instanceof I&&arguments[1]instanceof I){var i=arguments[0],o=arguments[1],a=o.x-i.x,s=o.y-i.y;if(0===a&&0===s)throw new v("Cannot compute the octant for two identical points "+i);return cr.octant(a,s)}};var hr=function(){};hr.prototype.getCoordinates=function(){},hr.prototype.size=function(){},hr.prototype.getCoordinate=function(t){},hr.prototype.isClosed=function(){},hr.prototype.setData=function(t){},hr.prototype.getData=function(){},hr.prototype.interfaces_=function(){return[]},hr.prototype.getClass=function(){return hr};var pr=function(){};pr.prototype.addIntersection=function(t,e){},pr.prototype.interfaces_=function(){return[hr]},pr.prototype.getClass=function(){return pr};var fr=function(){this._nodeList=new lr(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};fr.prototype.getCoordinates=function(){return this._pts},fr.prototype.size=function(){return this._pts.length},fr.prototype.getCoordinate=function(t){return this._pts[t]},fr.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},fr.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},fr.prototype.setData=function(t){this._data=t},fr.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:cr.octant(t,e)},fr.prototype.getData=function(){return this._data},fr.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var r=arguments[1],n=arguments[3],i=new I(arguments[0].getIntersection(n));this.addIntersection(i,r)}},fr.prototype.toString=function(){return Q.toLineString(new ue(this._pts))},fr.prototype.getNodeList=function(){return this._nodeList},fr.prototype.addIntersectionNode=function(t,e){var r=e,n=r+1;if(n=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}if(arguments[0]instanceof I){var n=arguments[0];return st.orientationIndex(this.p0,this.p1,n)}},dr.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},dr.prototype.isVertical=function(){return this.p0.x===this.p1.x},dr.prototype.equals=function(t){if(!(t instanceof dr))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},dr.prototype.intersection=function(t){var e=new it;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},dr.prototype.project=function(){if(arguments[0]instanceof I){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new I(t);var e=this.projectionFactor(t),r=new I;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}if(arguments[0]instanceof dr){var n=arguments[0],i=this.projectionFactor(n.p0),o=this.projectionFactor(n.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var a=this.project(n.p0);i<0&&(a=this.p0),i>1&&(a=this.p1);var s=this.project(n.p1);return o<0&&(s=this.p0),o>1&&(s=this.p1),new dr(a,s)}},dr.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},dr.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},dr.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},dr.prototype.distancePerpendicular=function(t){return st.distancePointLinePerpendicular(t,this.p0,this.p1)},dr.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},dr.prototype.midPoint=function(){return dr.midPoint(this.p0,this.p1)},dr.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,r=this.p1.y-this.p0.y,n=e*e+r*r;return n<=0?_.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/n},dr.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var r=new Array(2).fill(null),n=_.MAX_VALUE,i=null,o=this.closestPoint(t.p0);n=o.distance(t.p0),r[0]=o,r[1]=t.p0;var a=this.closestPoint(t.p1);(i=a.distance(t.p1))0&&e<1?this.project(t):this.p0.distance(t)1||_.isNaN(e))&&(e=1),e},dr.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},dr.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},dr.prototype.distance=function(){if(arguments[0]instanceof dr){var t=arguments[0];return st.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof I){var e=arguments[0];return st.distancePointLine(e,this.p0,this.p1)}},dr.prototype.pointAlong=function(t){var e=new I;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},dr.prototype.hashCode=function(){var t=_.doubleToLongBits(this.p0.x);t^=31*_.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),r=_.doubleToLongBits(this.p1.x);return r^=31*_.doubleToLongBits(this.p1.y),e^Math.trunc(r)^Math.trunc(r>>32)},dr.prototype.interfaces_=function(){return[b,e]},dr.prototype.getClass=function(){return dr},dr.midPoint=function(t,e){return new I((t.x+e.x)/2,(t.y+e.y)/2)},gr.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(dr,gr);var yr=function(){this.tempEnv1=new Z,this.tempEnv2=new Z,this._overlapSeg1=new dr,this._overlapSeg2=new dr};yr.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],r=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},yr.prototype.interfaces_=function(){return[]},yr.prototype.getClass=function(){return yr};var mr=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],r=arguments[2],n=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=n};mr.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},mr.prototype.computeSelect=function(t,e,r,n){var i=this._pts[e],o=this._pts[r];if(n.tempEnv1.init(i,o),r-e==1)return n.select(this,e),null;if(!t.intersects(n.tempEnv1))return null;var a=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var n=Be.quadrant(t[r],t[r+1]),i=e+1;ir.getId()&&(r.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return wr},Object.defineProperties(e,r),e}(xr),wr=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[1],r=arguments[2],n=arguments[3],i=arguments[0].getContext(),o=r.getContext();this._si.processIntersections(i,e,o,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(yr),Er=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,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var r=arguments[0],n=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(n)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(a),this.setMitreLimit(s)}},Ir={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}};Er.prototype.getEndCapStyle=function(){return this._endCapStyle},Er.prototype.isSingleSided=function(){return this._isSingleSided},Er.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=Er.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Er.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Er.JOIN_ROUND&&(this._quadrantSegments=Er.DEFAULT_QUADRANT_SEGMENTS)},Er.prototype.getJoinStyle=function(){return this._joinStyle},Er.prototype.setJoinStyle=function(t){this._joinStyle=t},Er.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},Er.prototype.getSimplifyFactor=function(){return this._simplifyFactor},Er.prototype.getQuadrantSegments=function(){return this._quadrantSegments},Er.prototype.setEndCapStyle=function(t){this._endCapStyle=t},Er.prototype.getMitreLimit=function(){return this._mitreLimit},Er.prototype.setMitreLimit=function(t){this._mitreLimit=t},Er.prototype.setSingleSided=function(t){this._isSingleSided=t},Er.prototype.interfaces_=function(){return[]},Er.prototype.getClass=function(){return Er},Er.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},Ir.CAP_ROUND.get=function(){return 1},Ir.CAP_FLAT.get=function(){return 2},Ir.CAP_SQUARE.get=function(){return 3},Ir.JOIN_ROUND.get=function(){return 1},Ir.JOIN_MITRE.get=function(){return 2},Ir.JOIN_BEVEL.get=function(){return 3},Ir.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},Ir.DEFAULT_MITRE_LIMIT.get=function(){return 5},Ir.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(Er,Ir);var Sr=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=st.COUNTERCLOCKWISE,this._inputLine=t||null},Cr={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Sr.prototype.isDeletable=function(t,e,r,n){var i=this._inputLine[t],o=this._inputLine[e],a=this._inputLine[r];return!!this.isConcave(i,o,a)&&!!this.isShallow(i,o,a,n)&&this.isShallowSampled(i,o,t,r,n)},Sr.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(e),n=!1;r=0;n--)this.addPt(t[n])},Pr.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)Math.PI;)t-=Tr.PI_TIMES_2;for(;t<=-Math.PI;)t+=Tr.PI_TIMES_2;return t},Tr.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],r=arguments[1],n=r.x-e.x,i=r.y-e.y;return Math.atan2(i,n)}},Tr.isAcute=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)>0},Tr.isObtuse=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)<0},Tr.interiorAngle=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r);return Math.abs(i-n)},Tr.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Tr.PI_TIMES_2;t>=Tr.PI_TIMES_2&&(t=0)}else{for(;t>=Tr.PI_TIMES_2;)t-=Tr.PI_TIMES_2;t<0&&(t=0)}return t},Tr.angleBetween=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r);return Tr.diff(n,i)},Tr.diff=function(t,e){var r=null;return(r=tMath.PI&&(r=2*Math.PI-r),r},Tr.toRadians=function(t){return t*Math.PI/180},Tr.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?Tr.COUNTERCLOCKWISE:r<0?Tr.CLOCKWISE:Tr.NONE},Tr.angleBetweenOriented=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r)-n;return i<=-Math.PI?i+Tr.PI_TIMES_2:i>Math.PI?i-Tr.PI_TIMES_2:i},Ar.PI_TIMES_2.get=function(){return 2*Math.PI},Ar.PI_OVER_2.get=function(){return Math.PI/2},Ar.PI_OVER_4.get=function(){return Math.PI/4},Ar.COUNTERCLOCKWISE.get=function(){return st.COUNTERCLOCKWISE},Ar.CLOCKWISE.get=function(){return st.CLOCKWISE},Ar.NONE.get=function(){return st.COLLINEAR},Object.defineProperties(Tr,Ar);var Lr=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 dr,this._seg1=new dr,this._offset0=new dr,this._offset1=new dr,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new it,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===Er.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)},kr={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}};Lr.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 r=st.computeOrientation(this._s0,this._s1,this._s2),n=r===st.CLOCKWISE&&this._side===Se.LEFT||r===st.COUNTERCLOCKWISE&&this._side===Se.RIGHT;0===r?this.addCollinear(e):n?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)},Lr.prototype.addLineEndCap=function(t,e){var r=new dr(t,e),n=new dr;this.computeOffsetSegment(r,Se.LEFT,this._distance,n);var i=new dr;this.computeOffsetSegment(r,Se.RIGHT,this._distance,i);var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o);switch(this._bufParams.getEndCapStyle()){case Er.CAP_ROUND:this._segList.addPt(n.p1),this.addFilletArc(e,s+Math.PI/2,s-Math.PI/2,st.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case Er.CAP_FLAT:this._segList.addPt(n.p1),this._segList.addPt(i.p1);break;case Er.CAP_SQUARE:var u=new I;u.x=Math.abs(this._distance)*Math.cos(s),u.y=Math.abs(this._distance)*Math.sin(s);var l=new I(n.p1.x+u.x,n.p1.y+u.y),c=new I(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},Lr.prototype.getCoordinates=function(){return this._segList.getCoordinates()},Lr.prototype.addMitreJoin=function(t,e,r,n){var i=!0,o=null;try{o=X.intersection(e.p0,e.p1,r.p0,r.p1),(n<=0?1:o.distance(t)/Math.abs(n))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof j))throw t;o=new I(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,r,n,this._bufParams.getMitreLimit())},Lr.prototype.addFilletCorner=function(t,e,r,n,i){var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o),u=r.x-t.x,l=r.y-t.y,c=Math.atan2(l,u);n===st.CLOCKWISE?s<=c&&(s+=2*Math.PI):s>=c&&(s-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,s,c,n,i),this._segList.addPt(r)},Lr.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new I((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(r);var n=new I((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(n)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},Lr.prototype.createCircle=function(t){var e=new I(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},Lr.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},Lr.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Pr,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Lr.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},Lr.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===Er.JOIN_BEVEL||this._bufParams.getJoinStyle()===Er.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,st.CLOCKWISE,this._distance))},Lr.prototype.closeRing=function(){this._segList.closeRing()},Lr.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},Lr.prototype.interfaces_=function(){return[]},Lr.prototype.getClass=function(){return Lr},kr.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},kr.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},kr.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},kr.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(Lr,kr);var Rr=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};Rr.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var r=e<0,n=Math.abs(e),i=this.getSegGen(n);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,r,i);var o=i.getCoordinates();return r&&Ct.reverse(o),o},Rr.prototype.computeSingleSidedBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var i=Sr.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],Se.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{r.addSegments(t,!1);var s=Sr.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],Se.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment(),r.closeRing()},Rr.prototype.computeRingBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);e===Se.RIGHT&&(n=-n);var i=Sr.simplify(t,n),o=i.length-1;r.initSideSegments(i[o-1],i[0],e);for(var a=1;a<=o;a++){var s=1!==a;r.addNextSegment(i[a],s)}r.closeRing()},Rr.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),n=Sr.simplify(t,r),i=n.length-1;e.initSideSegments(n[0],n[1],Se.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(n[o],!0);e.addLastSegment(),e.addLineEndCap(n[i-1],n[i]);var a=Sr.simplify(t,-r),s=a.length-1;e.initSideSegments(a[s],a[s-1],Se.LEFT);for(var u=s-2;u>=0;u--)e.addNextSegment(a[u],!0);e.addLastSegment(),e.addLineEndCap(a[1],a[0]),e.closeRing()},Rr.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Er.CAP_ROUND:e.createCircle(t);break;case Er.CAP_SQUARE:e.createSquare(t)}},Rr.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var r=Math.abs(e),n=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],n);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,n)}else this.computeLineBufferCurve(t,n);return n.getCoordinates()},Rr.prototype.getBufferParameters=function(){return this._bufParams},Rr.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},Rr.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(0===r)return Rr.copyCoordinates(t);var n=this.getSegGen(r);return this.computeRingBufferCurve(t,e,n),n.getCoordinates()},Rr.prototype.computeOffsetCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){var i=Sr.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],Se.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{var s=Sr.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],Se.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment()},Rr.prototype.getSegGen=function(t){return new Lr(this._precisionModel,this._bufParams,t)},Rr.prototype.interfaces_=function(){return[]},Rr.prototype.getClass=function(){return Rr},Rr.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;ri.getMaxY()||this.findStabbedSegments(t,n.getDirectedEdges(),e)}return e}if(3===arguments.length)if(A(arguments[2],wt)&&arguments[0]instanceof I&&arguments[1]instanceof qe){for(var o=arguments[0],a=arguments[1],s=arguments[2],u=a.getEdge().getCoordinates(),l=0;lthis._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)this._seg.p1.y||st.computeOrientation(this._seg.p0,this._seg.p1,o)===st.RIGHT)){var c=a.getDepth(Se.LEFT);this._seg.p0.equals(u[l])||(c=a.getDepth(Se.RIGHT));var h=new Or(this._seg,c);s.add(h)}}else if(A(arguments[2],wt)&&arguments[0]instanceof I&&A(arguments[1],wt))for(var p=arguments[0],f=arguments[2],d=arguments[1].iterator();d.hasNext();){var g=d.next();g.isForward()&&this.findStabbedSegments(p,g,f)}},Nr.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:$e.min(e)._leftDepth},Nr.prototype.interfaces_=function(){return[]},Nr.prototype.getClass=function(){return Nr},Dr.DepthSegment.get=function(){return Or},Object.defineProperties(Nr,Dr);var Or=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new dr(t),this._leftDepth=e};Or.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 r=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==r||0!=(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?r:this._upwardSeg.compareTo(e._upwardSeg)},Or.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return 0!==r?r:t.p1.compareTo(e.p1)},Or.prototype.toString=function(){return this._upwardSeg.toString()},Or.prototype.interfaces_=function(){return[b]},Or.prototype.getClass=function(){return Or};var zr=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};zr.prototype.area=function(){return zr.area(this.p0,this.p1,this.p2)},zr.prototype.signedArea=function(){return zr.signedArea(this.p0,this.p1,this.p2)},zr.prototype.interpolateZ=function(t){if(null===t)throw new v("Supplied point is null.");return zr.interpolateZ(t,this.p0,this.p1,this.p2)},zr.prototype.longestSideLength=function(){return zr.longestSideLength(this.p0,this.p1,this.p2)},zr.prototype.isAcute=function(){return zr.isAcute(this.p0,this.p1,this.p2)},zr.prototype.circumcentre=function(){return zr.circumcentre(this.p0,this.p1,this.p2)},zr.prototype.area3D=function(){return zr.area3D(this.p0,this.p1,this.p2)},zr.prototype.centroid=function(){return zr.centroid(this.p0,this.p1,this.p2)},zr.prototype.inCentre=function(){return zr.inCentre(this.p0,this.p1,this.p2)},zr.prototype.interfaces_=function(){return[]},zr.prototype.getClass=function(){return zr},zr.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)},zr.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2},zr.det=function(t,e,r,n){return t*n-e*r},zr.interpolateZ=function(t,e,r,n){var i=e.x,o=e.y,a=r.x-i,s=n.x-i,u=r.y-o,l=n.y-o,c=a*l-s*u,h=t.x-i,p=t.y-o,f=(l*h-s*p)/c,d=(-u*h+a*p)/c;return e.z+f*(r.z-e.z)+d*(n.z-e.z)},zr.longestSideLength=function(t,e,r){var n=t.distance(e),i=e.distance(r),o=r.distance(t),a=n;return i>a&&(a=i),o>a&&(a=o),a},zr.isAcute=function(t,e,r){return!!Tr.isAcute(t,e,r)&&!!Tr.isAcute(e,r,t)&&!!Tr.isAcute(r,t,e)},zr.circumcentre=function(t,e,r){var n=r.x,i=r.y,o=t.x-n,a=t.y-i,s=e.x-n,u=e.y-i,l=2*zr.det(o,a,s,u),c=zr.det(a,o*o+a*a,u,s*s+u*u),h=zr.det(o,o*o+a*a,s,s*s+u*u);return new I(n-c/l,i+h/l)},zr.perpendicularBisector=function(t,e){var r=e.x-t.x,n=e.y-t.y,i=new X(t.x+r/2,t.y+n/2,1),o=new X(t.x-n+r/2,t.y+r+n/2,1);return new X(i,o)},zr.angleBisector=function(t,e,r){var n=e.distance(t),i=n/(n+e.distance(r)),o=r.x-t.x,a=r.y-t.y;return new I(t.x+i*o,t.y+i*a)},zr.area3D=function(t,e,r){var n=e.x-t.x,i=e.y-t.y,o=e.z-t.z,a=r.x-t.x,s=r.y-t.y,u=r.z-t.z,l=i*u-o*s,c=o*a-n*u,h=n*s-i*a,p=l*l+c*c+h*h;return Math.sqrt(p)/2},zr.centroid=function(t,e,r){var n=(t.x+e.x+r.x)/3,i=(t.y+e.y+r.y)/3;return new I(n,i)},zr.inCentre=function(t,e,r){var n=e.distance(r),i=t.distance(r),o=t.distance(e),a=n+i+o,s=(n*t.x+i*e.x+o*r.x)/a,u=(n*t.y+i*e.y+o*r.y)/a;return new I(s,u)};var Fr=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new Et;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};Fr.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,M.EXTERIOR,M.INTERIOR)},Fr.prototype.addPolygon=function(t){var e=this._distance,r=Se.LEFT;this._distance<0&&(e=-this._distance,r=Se.RIGHT);var n=t.getExteriorRing(),i=Ct.removeRepeatedPoints(n.getCoordinates());if(this._distance<0&&this.isErodedCompletely(n,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,r,M.EXTERIOR,M.INTERIOR);for(var o=0;o0&&this.isErodedCompletely(a,-this._distance)||this.addPolygonRing(s,e,Se.opposite(r),M.INTERIOR,M.EXTERIOR)}},Fr.prototype.isTriangleErodedCompletely=function(t,e){var r=new zr(t[0],t[1],t[2]),n=r.inCentre();return st.distancePointLine(n,r.p0,r.p1)=ee.MINIMUM_VALID_SIZE&&st.isCCW(t)&&(o=i,a=n,r=Se.opposite(r));var s=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(s,o,a)},Fr.prototype.add=function(t){if(t.isEmpty())return null;t instanceof $t?this.addPolygon(t):t instanceof Ht?this.addLineString(t):t instanceof Jt?this.addPoint(t):(t instanceof te||t instanceof jt||t instanceof re||t instanceof qt)&&this.addCollection(t)},Fr.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(4===r.length)return this.isTriangleErodedCompletely(r,e);var n=t.getEnvelopeInternal(),i=Math.min(n.getHeight(),n.getWidth());return e<0&&2*Math.abs(e)>i},Fr.prototype.addCollection=function(t){for(var e=0;e=this._max)throw new n;var t=this._parent.getGeometryN(this._index++);return t instanceof qt?(this._subcollectionIterator=new Ur(t),this._subcollectionIterator.next()):t},Ur.prototype.remove=function(){throw new Error(this.getClass().getName())},Ur.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},Ur.prototype.interfaces_=function(){return[bt]},Ur.prototype.getClass=function(){return Ur},Ur.isAtomic=function(t){return!(t instanceof qt)};var Vr=function(){this._geom=null;var t=arguments[0];this._geom=t};Vr.prototype.locate=function(t){return Vr.locate(t,this._geom)},Vr.prototype.interfaces_=function(){return[Br]},Vr.prototype.getClass=function(){return Vr},Vr.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&st.isPointInRing(t,e.getCoordinates())},Vr.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!Vr.isPointInRing(t,r))return!1;for(var n=0;n=0;r--){var n=this._edgeList.get(r),i=n.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=n}e.setNext(t)},e.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),r=t.getDepth(Se.LEFT),n=t.getDepth(Se.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),r);if(this.computeDepths(0,e,i)!==n)throw new Me("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],a=arguments[2],s=arguments[0];s=0;i--){var o=this._resultAreaEdgeList.get(i),a=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),n){case this._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;r=a,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;r.setNextMin(o),n=this._SCANNING_FOR_INCOMING}}n===this._LINKING_TO_OUTGOING&&(et.isTrue(null!==e,"found null for first outgoing dirEdge"),et.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),r.setNextMin(e))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var r=arguments[0],n=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===r&&n++;return n}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=M.NONE,e=this.iterator();e.hasNext();){var r=e.next(),n=r.getSym();if(!r.isLineEdge()){if(r.isInResult()){t=M.INTERIOR;break}if(n.isInResult()){t=M.EXTERIOR;break}}}if(t===M.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getSym();a.isLineEdge()?a.getEdge().setCovered(i===M.INTERIOR):(a.isInResult()&&(i=M.EXTERIOR),s.isInResult()&&(i=M.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new ke(M.NONE);for(var r=this.iterator();r.hasNext();)for(var n=r.next().getEdge().getLabel(),i=0;i<2;i++){var o=n.getLocation(i);o!==M.INTERIOR&&o!==M.BOUNDARY||this._label.setLocation(i,M.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(qr),Gr=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(t){return new ze(t,new jr)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(je),Xr=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Xr.prototype.compareTo=function(t){var e=t;return Xr.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Xr.prototype.interfaces_=function(){return[b]},Xr.prototype.getClass=function(){return Xr},Xr.orientation=function(t){return 1===Ct.increasingDirection(t)},Xr.compareOriented=function(t,e,r,n){for(var i=e?1:-1,o=n?1:-1,a=e?t.length:-1,s=n?r.length:-1,u=e?0:t.length-1,l=n?0:r.length-1;;){var c=t[u].compareTo(r[l]);if(0!==c)return c;var h=(u+=i)===a,p=(l+=o)===s;if(h&&!p)return-1;if(!h&&p)return 1;if(h&&p)return 0}};var Zr=function(){this._edges=new Et,this._ocaMap=new h};Zr.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e0&&t.print(","),t.print("(");for(var n=r.getCoordinates(),i=0;i0&&t.print(","),t.print(n[i].x+" "+n[i].y);t.println(")")}t.print(") ")},Zr.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Zr.prototype.findEdgeIndex=function(t){for(var e=0;e0||!e.coord.equals2D(n);i||r--;var o=new Array(r).fill(null),a=0;o[a++]=new I(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this.edge.pts[s];return i&&(o[a]=e.coord),new en(o,new ke(this.edge._label))},Kr.prototype.add=function(t,e,r){var n=new Hr(t,e,r),i=this._nodeMap.get(n);return null!==i?i:(this._nodeMap.put(n,n),n)},Kr.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},Kr.prototype.interfaces_=function(){return[]},Kr.prototype.getClass=function(){return Kr};var Jr=function(){};Jr.prototype.getChainStartIndices=function(t){var e=0,r=new Et;r.add(new N(e));do{var n=this.findChainEnd(t,e);r.add(new N(n)),e=n}while(er?e:r},Qr.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return ee&&(n=1),this._depth[t][r]=n}}},$r.prototype.getDelta=function(t){return this._depth[t][Se.RIGHT]-this._depth[t][Se.LEFT]},$r.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?M.EXTERIOR:M.INTERIOR},$r.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},$r.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var r=1;r<3;r++){var n=t.getLocation(e,r);n!==M.EXTERIOR&&n!==M.INTERIOR||(this.isNull(e,r)?this._depth[e][r]=$r.depthAtLocation(n):this._depth[e][r]+=$r.depthAtLocation(n))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===M.INTERIOR&&this._depth[i][o]++}},$r.prototype.interfaces_=function(){return[]},$r.prototype.getClass=function(){return $r},$r.depthAtLocation=function(t){return t===M.EXTERIOR?0:t===M.INTERIOR?1:$r.NULL_VALUE},tn.NULL_VALUE.get=function(){return-1},Object.defineProperties($r,tn);var en=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new Kr(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new $r,this._depthDelta=0,1===arguments.length){var r=arguments[0];e.call(this,r,null)}else if(2===arguments.length){var n=arguments[0],i=arguments[1];this.pts=n,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 t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,ke.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var r=t;if(this.pts.length!==r.pts.length)return!1;for(var n=!0,i=!0,o=this.pts.length,a=0;a0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!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(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Qr(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new Z;for(var t=0;t0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(") "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;en||this._maxyo;if(a)return!1;var s=this.intersectsToleranceSquare(t,e);return et.isTrue(!(a&&s),"Found bad envelope test"),s},sn.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new I(this._maxx,this._maxy),this._corner[1]=new I(this._minx,this._maxy),this._corner[2]=new I(this._minx,this._miny),this._corner[3]=new I(this._maxx,this._miny)},sn.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},sn.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},sn.prototype.getCoordinate=function(){return this._originalPt},sn.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},sn.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=sn.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Z(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},sn.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()))))},sn.prototype.intersectsToleranceSquare=function(t,e){var r=!1,n=!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()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||r&&n||t.equals(this._pt)||e.equals(this._pt)))))},sn.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),n=t.getCoordinate(e+1);return!!this.intersects(r,n)&&(t.addIntersection(this.getCoordinate(),e),!0)},sn.prototype.interfaces_=function(){return[]},sn.prototype.getClass=function(){return sn},un.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(sn,un);var ln=function(){this.tempEnv1=new Z,this.selectedSegment=new dr};ln.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},ln.prototype.interfaces_=function(){return[]},ln.prototype.getClass=function(){return ln};var cn=function(){this._index=null;var t=arguments[0];this._index=t},hn={HotPixelSnapAction:{configurable:!0}};cn.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2],i=e.getSafeEnvelope(),o=new pn(e,r,n);return this._index.query(i,{interfaces_:function(){return[He]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},cn.prototype.interfaces_=function(){return[]},cn.prototype.getClass=function(){return cn},hn.HotPixelSnapAction.get=function(){return pn},Object.defineProperties(cn,hn);var pn=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._hotPixel=e,this._parentEdge=r,this._hotPixelVertexIndex=n}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(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[1],r=arguments[0].getContext();if(null!==this._parentEdge&&r===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(r,e)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ln),fn=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new Et};fn.prototype.processIntersections=function(t,e,r,n){if(t===r&&e===n)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];if(this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof Me))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var r=arguments[0],n=gn.precisionScaleFactor(this._argGeom,this._distance,r),i=new fe(n);this.bufferFixedPrecision(i)}},gn.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===fe.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},gn.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},gn.prototype.bufferOriginalPrecision=function(){try{var t=new rn(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof $))throw t;this._saveException=t}},gn.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},gn.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},gn.prototype.interfaces_=function(){return[]},gn.prototype.getClass=function(){return gn},gn.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new gn(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var e=arguments[1],r=arguments[2],n=new gn(arguments[0]);return n.setQuadrantSegments(r),n.getResultGeometry(e)}if(arguments[2]instanceof Er&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var i=arguments[1];return new gn(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],a=arguments[2],s=arguments[3],u=new gn(arguments[0]);return u.setQuadrantSegments(a),u.setEndCapStyle(s),u.getResultGeometry(o)}},gn.precisionScaleFactor=function(t,e,r){var n=t.getEnvelopeInternal(),i=L.max(Math.abs(n.getMaxX()),Math.abs(n.getMaxY()),Math.abs(n.getMinX()),Math.abs(n.getMinY()))+2*(e>0?e:0),o=r-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},yn.CAP_ROUND.get=function(){return Er.CAP_ROUND},yn.CAP_BUTT.get=function(){return Er.CAP_FLAT},yn.CAP_FLAT.get=function(){return Er.CAP_FLAT},yn.CAP_SQUARE.get=function(){return Er.CAP_SQUARE},yn.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(gn,yn);var mn=function(){this._pt=[new I,new I],this._distance=_.NaN,this._isNull=!0};mn.prototype.getCoordinates=function(){return this._pt},mn.prototype.getCoordinate=function(t){return this._pt[t]},mn.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var n=e.distance(r);nthis._distance&&this.initialize(e,r,n)}},mn.prototype.interfaces_=function(){return[]},mn.prototype.getClass=function(){return mn};var vn=function(){};vn.prototype.interfaces_=function(){return[]},vn.prototype.getClass=function(){return vn},vn.computeDistance=function(){if(arguments[2]instanceof mn&&arguments[0]instanceof Ht&&arguments[1]instanceof I)for(var t=arguments[1],e=arguments[2],r=arguments[0].getCoordinates(),n=new dr,i=0;i0||this._isIn?M.INTERIOR:M.EXTERIOR)},Sn.prototype.interfaces_=function(){return[]},Sn.prototype.getClass=function(){return Sn};var Cn=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)t.call(this,arguments[0],t.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._component=e,this._segIndex=r,this._pt=n}},Pn={INSIDE_AREA:{configurable:!0}};Cn.prototype.isInsideArea=function(){return this._segIndex===Cn.INSIDE_AREA},Cn.prototype.getCoordinate=function(){return this._pt},Cn.prototype.getGeometryComponent=function(){return this._component},Cn.prototype.getSegmentIndex=function(){return this._segIndex},Cn.prototype.interfaces_=function(){return[]},Cn.prototype.getClass=function(){return Cn},Pn.INSIDE_AREA.get=function(){return-1},Object.defineProperties(Cn,Pn);var Mn=function(t){this._pts=t||null};Mn.prototype.filter=function(t){t instanceof Jt&&this._pts.add(t)},Mn.prototype.interfaces_=function(){return[Ut]},Mn.prototype.getClass=function(){return Mn},Mn.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Jt?$e.singletonList(t):Mn.getPoints(t,new Et)}if(2===arguments.length){var e=arguments[0],r=arguments[1];return e instanceof Jt?r.add(e):e instanceof qt&&e.apply(new Mn(r)),r}};var Tn=function(){this._locations=null;var t=arguments[0];this._locations=t};Tn.prototype.filter=function(t){(t instanceof Jt||t instanceof Ht||t instanceof $t)&&this._locations.add(new Cn(t,0,t.getCoordinate()))},Tn.prototype.interfaces_=function(){return[Ut]},Tn.prototype.getClass=function(){return Tn},Tn.getLocations=function(t){var e=new Et;return t.apply(new Tn(e)),e};var An=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Sn,this._minDistanceLocation=null,this._minDistance=_.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=n,this._terminateDistance=i}};An.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=1-e,i=En.getPolygons(this._geom[e]);if(i.size()>0){var o=Tn.getLocations(this._geom[n]);if(this.computeContainmentDistance(o,i,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[n]=r[0],this._minDistanceLocation[e]=r[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&A(arguments[0],wt)&&A(arguments[1],wt)){for(var a=arguments[0],s=arguments[1],u=arguments[2],l=0;lthis._minDistance)return null;for(var n=t.getCoordinates(),i=e.getCoordinate(),o=0;othis._minDistance)return null;for(var h=u.getCoordinates(),p=l.getCoordinates(),f=0;fthis._distance&&this.initialize(e,r,n)}},Ln.prototype.interfaces_=function(){return[]},Ln.prototype.getClass=function(){return Ln};var kn=function(){};kn.prototype.interfaces_=function(){return[]},kn.prototype.getClass=function(){return kn},kn.computeDistance=function(){if(arguments[2]instanceof Ln&&arguments[0]instanceof Ht&&arguments[1]instanceof I)for(var t=arguments[0],e=arguments[1],r=arguments[2],n=new dr,i=t.getCoordinates(),o=0;o1||t<=0)throw new v("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},Rn.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},Rn.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},Rn.prototype.computeOrientedDistance=function(t,e,r){var n=new Dn(e);if(t.apply(n),r.setMaximum(n.getMaxPointDistance()),this._densifyFrac>0){var i=new On(e,this._densifyFrac);t.apply(i),r.setMaximum(i.getMaxPointDistance())}},Rn.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},Rn.prototype.interfaces_=function(){return[]},Rn.prototype.getClass=function(){return Rn},Rn.distance=function(){if(2===arguments.length)return new Rn(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new Rn(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},Nn.MaxPointDistanceFilter.get=function(){return Dn},Nn.MaxDensifiedByFractionDistanceFilter.get=function(){return On},Object.defineProperties(Rn,Nn);var Dn=function(){this._maxPtDist=new Ln,this._minPtDist=new Ln,this._euclideanDist=new kn,this._geom=null;var t=arguments[0];this._geom=t};Dn.prototype.filter=function(t){this._minPtDist.initialize(),kn.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Dn.prototype.getMaxPointDistance=function(){return this._maxPtDist},Dn.prototype.interfaces_=function(){return[ft]},Dn.prototype.getClass=function(){return Dn};var On=function(){this._maxPtDist=new Ln,this._minPtDist=new Ln,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};On.prototype.filter=function(t,e){if(0===e)return null;for(var r=t.getCoordinate(e-1),n=t.getCoordinate(e),i=(n.x-r.x)/this._numSubSegs,o=(n.y-r.y)/this._numSubSegs,a=0;ar){this._isValid=!1;var i=n.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 "+Q.toLineString(i[0],i[1])+")"}},zn.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=zn.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),zn.VERBOSE&&G.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},zn.prototype.checkNegativeValid=function(){if(!(this._input instanceof $t||this._input instanceof re||this._input instanceof qt))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)},zn.prototype.getErrorIndicator=function(){return this._errorIndicator},zn.prototype.checkMinimumDistance=function(t,e,r){var n=new An(t,e,r);if(this._minDistanceFound=n.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},Bn.prototype.report=function(t){if(!Bn.VERBOSE)return null;G.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Bn.prototype.getErrorMessage=function(){return this._errorMsg},Bn.prototype.interfaces_=function(){return[]},Bn.prototype.getClass=function(){return Bn},Bn.isValidMsg=function(t,e,r){var n=new Bn(t,e,r);return n.isValid()?null:n.getErrorMessage()},Bn.isValid=function(t,e,r){return!!new Bn(t,e,r).isValid()},Un.VERBOSE.get=function(){return!1},Un.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Bn,Un);var Vn=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Vn.prototype.getCoordinates=function(){return this._pts},Vn.prototype.size=function(){return this._pts.length},Vn.prototype.getCoordinate=function(t){return this._pts[t]},Vn.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Vn.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:cr.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Vn.prototype.setData=function(t){this._data=t},Vn.prototype.getData=function(){return this._data},Vn.prototype.toString=function(){return Q.toLineString(new ue(this._pts))},Vn.prototype.interfaces_=function(){return[hr]},Vn.prototype.getClass=function(){return Vn};var qn=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new Et,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};qn.prototype.getInteriorIntersection=function(){return this._interiorIntersection},qn.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},qn.prototype.getIntersectionSegments=function(){return this._intSegments},qn.prototype.count=function(){return this._intersectionCount},qn.prototype.getIntersections=function(){return this._intersections},qn.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},qn.prototype.setKeepIntersections=function(t){this._keepIntersections=t},qn.prototype.processIntersections=function(t,e,r,n){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===r&&e===n)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(r,n))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=a,this._intSegments[3]=s,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},qn.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},qn.prototype.hasIntersection=function(){return null!==this._interiorIntersection},qn.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},qn.prototype.interfaces_=function(){return[Yr]},qn.prototype.getClass=function(){return qn},qn.createAllIntersectionsFinder=function(t){var e=new qn(t);return e.setFindAllIntersections(!0),e},qn.createAnyIntersectionFinder=function(t){return new qn(t)},qn.createIntersectionCounter=function(t){var e=new qn(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var jn=function(){this._li=new it,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};jn.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},jn.prototype.getIntersections=function(){return this._segInt.getIntersections()},jn.prototype.isValid=function(){return this.execute(),this._isValid},jn.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},jn.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new qn(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new br;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},jn.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Me(this.getErrorMessage(),this._segInt.getInteriorIntersection())},jn.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Q.toLineString(t[0],t[1])+" and "+Q.toLineString(t[2],t[3])},jn.prototype.interfaces_=function(){return[]},jn.prototype.getClass=function(){return jn},jn.computeIntersections=function(t){var e=new jn(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Gn=function t(){this._nv=null;var e=arguments[0];this._nv=new jn(t.toSegmentStrings(e))};Gn.prototype.checkValid=function(){this._nv.checkValid()},Gn.prototype.interfaces_=function(){return[]},Gn.prototype.getClass=function(){return Gn},Gn.toSegmentStrings=function(t){for(var e=new Et,r=t.iterator();r.hasNext();){var n=r.next();e.add(new Vn(n.getCoordinates(),n))}return e},Gn.checkValid=function(t){new Gn(t).checkValid()};var Xn=function(t){this._mapOp=t};Xn.prototype.map=function(t){for(var e=new Et,r=0;r0&&n<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)},Wn.prototype.interfaces_=function(){return[]},Wn.prototype.getClass=function(){return Wn};var Hn=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new dr,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Ht&&"number"==typeof arguments[1]){var e=arguments[1];t.call(this,arguments[0].getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var r=arguments[0],n=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=n}};Hn.prototype.snapVertices=function(t,e){for(var r=this._isClosed?t.size()-1:t.size(),n=0;n=0&&t.add(o+1,new I(i),!1)}},Hn.prototype.findSegmentIndexToSnap=function(t,e){for(var r=_.MAX_VALUE,n=-1,i=0;ie&&(e=n)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Kn.computeOverlaySnapTolerance(i),Kn.computeOverlaySnapTolerance(o))}},Kn.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Kn.SNAP_PRECISION_FACTOR},Kn.snapToSelf=function(t,e,r){return new Kn(t).snapToSelf(e,r)},Jn.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Kn,Jn);var Qn=function(t){function e(e,r,n){t.call(this),this._snapTolerance=e||null,this._snapPts=r||null,this._isSelfSnap=void 0!==n&&n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var r=new Hn(t,this._snapTolerance);return r.setAllowSnappingToSourceVertices(this._isSelfSnap),r.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var r=t.toCoordinateArray(),n=this.snapLine(r,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Wn),$n=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};$n.prototype.getCommon=function(){return _.longBitsToDouble(this._commonBits)},$n.prototype.add=function(t){var e=_.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=$n.signExpBits(this._commonBits),this._isFirst=!1,null):$n.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=$n.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=$n.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},$n.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=_.longBitsToDouble(t),r="0000000000000000000000000000000000000000000000000000000000000000"+_.toBinaryString(t),n=r.substring(r.length-64);return n.substring(0,1)+" "+n.substring(1,12)+"(exp) "+n.substring(12)+" [ "+e+" ]"}},$n.prototype.interfaces_=function(){return[]},$n.prototype.getClass=function(){return $n},$n.getBit=function(t,e){return 0!=(t&1<>52},$n.zeroLowerBits=function(t,e){return t&~((1<=0;n--){if($n.getBit(t,n)!==$n.getBit(e,n))return r;r++}return 52};var ti=function(){this._commonCoord=null,this._ccFilter=new ri},ei={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};ti.prototype.addCommonBits=function(t){var e=new ni(this._commonCoord);t.apply(e),t.geometryChanged()},ti.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new I(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new ni(e);return t.apply(r),t.geometryChanged(),t},ti.prototype.getCommonCoordinate=function(){return this._commonCoord},ti.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},ti.prototype.interfaces_=function(){return[]},ti.prototype.getClass=function(){return ti},ei.CommonCoordinateFilter.get=function(){return ri},ei.Translater.get=function(){return ni},Object.defineProperties(ti,ei);var ri=function(){this._commonBitsX=new $n,this._commonBitsY=new $n};ri.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},ri.prototype.getCommonCoordinate=function(){return new I(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},ri.prototype.interfaces_=function(){return[ft]},ri.prototype.getClass=function(){return ri};var ni=function(){this.trans=null;var t=arguments[0];this.trans=t};ni.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,n=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,n)},ni.prototype.isDone=function(){return!1},ni.prototype.isGeometryChanged=function(){return!0},ni.prototype.interfaces_=function(){return[Vt]},ni.prototype.getClass=function(){return ni};var ii=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()};ii.prototype.selfSnap=function(t){return new Kn(t).snapTo(t,this._snapTolerance)},ii.prototype.removeCommonBits=function(t){this._cbr=new ti,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},ii.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},ii.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=Ci.overlayOp(e[0],e[1],t);return this.prepareResult(r)},ii.prototype.checkValid=function(t){t.isValid()||G.out.println("Snapped geometry is invalid")},ii.prototype.computeSnapTolerance=function(){this._snapTolerance=Kn.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},ii.prototype.snap=function(t){var e=this.removeCommonBits(t);return Kn.snap(e[0],e[1],this._snapTolerance)},ii.prototype.interfaces_=function(){return[]},ii.prototype.getClass=function(){return ii},ii.overlayOp=function(t,e,r){return new ii(t,e).getResultGeometry(r)},ii.union=function(t,e){return ii.overlayOp(t,e,Ci.UNION)},ii.intersection=function(t,e){return ii.overlayOp(t,e,Ci.INTERSECTION)},ii.symDifference=function(t,e){return ii.overlayOp(t,e,Ci.SYMDIFFERENCE)},ii.difference=function(t,e){return ii.overlayOp(t,e,Ci.DIFFERENCE)};var oi=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};oi.prototype.getResultGeometry=function(t){var e=null,r=!1,n=null;try{e=Ci.overlayOp(this._geom[0],this._geom[1],t),r=!0}catch(t){if(!(t instanceof $))throw t;n=t}if(!r)try{e=ii.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof $?n:t}return e},oi.prototype.interfaces_=function(){return[]},oi.prototype.getClass=function(){return oi},oi.overlayOp=function(t,e,r){return new oi(t,e).getResultGeometry(r)},oi.union=function(t,e){return oi.overlayOp(t,e,Ci.UNION)},oi.intersection=function(t,e){return oi.overlayOp(t,e,Ci.INTERSECTION)},oi.symDifference=function(t,e){return oi.overlayOp(t,e,Ci.SYMDIFFERENCE)},oi.difference=function(t,e){return oi.overlayOp(t,e,Ci.DIFFERENCE)};var ai=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};ai.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},ai.prototype.interfaces_=function(){return[]},ai.prototype.getClass=function(){return ai};var si=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],r=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=r}else if(3===arguments.length){var n=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=n,this._xValue=i,this._obj=o}},ui={INSERT:{configurable:!0},DELETE:{configurable:!0}};si.prototype.isDelete=function(){return this._eventType===si.DELETE},si.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},si.prototype.getObject=function(){return this._obj},si.prototype.compareTo=function(t){var e=t;return this._xValuee._xValue?1:this._eventTypee._eventType?1:0},si.prototype.getInsertEvent=function(){return this._insertEvent},si.prototype.isInsert=function(){return this._eventType===si.INSERT},si.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},si.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},si.prototype.interfaces_=function(){return[b]},si.prototype.getClass=function(){return si},ui.INSERT.get=function(){return 1},ui.DELETE.get=function(){return 2},Object.defineProperties(si,ui);var li=function(){};li.prototype.interfaces_=function(){return[]},li.prototype.getClass=function(){return li};var ci=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],r=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=r};ci.prototype.isTrivialIntersection=function(t,e,r,n){if(t===r&&1===this._li.getIntersectionNum()){if(ci.isAdjacentSegments(e,n))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&n===i||0===n&&e===i)return!0}}return!1},ci.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},ci.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},ci.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},ci.prototype.isBoundaryPointInternal=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next().getCoordinate();if(t.isIntersection(n))return!0}return!1},ci.prototype.hasProperIntersection=function(){return this._hasProper},ci.prototype.hasIntersection=function(){return this._hasIntersection},ci.prototype.isDone=function(){return this._isDone},ci.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},ci.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},ci.prototype.addIntersections=function(t,e,r,n){if(t===r&&e===n)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),r.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,r,n)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),r.addIntersections(this._li,n,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))))},ci.prototype.interfaces_=function(){return[]},ci.prototype.getClass=function(){return ci},ci.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var hi=function(t){function e(){t.call(this),this.events=new Et,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){$e.sort(this.events);for(var t=0;te||this._maxo?1:0},di.prototype.interfaces_=function(){return[E]},di.prototype.getClass=function(){return di};var gi=function(t){function e(){t.call(this),this._item=null;var e=arguments[0],r=arguments[1],n=arguments[2];this._min=e,this._max=r,this._item=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;r.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pi),yi=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var e=arguments[0],r=arguments[1];this._node1=e,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(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;null!==this._node1&&this._node1.query(t,e,r),null!==this._node2&&this._node2.query(t,e,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pi),mi=function(){this._leaves=new Et,this._root=null,this._level=0};mi.prototype.buildTree=function(){$e.sort(this._leaves,new pi.NodeComparator);for(var t=this._leaves,e=null,r=new Et;;){if(this.buildLevel(t,r),1===r.size())return r.get(0);e=t,t=r,r=e}},mi.prototype.insert=function(t,e,r){if(null!==this._root)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new gi(t,e,r))},mi.prototype.query=function(t,e,r){this.init(),this._root.query(t,e,r)},mi.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},mi.prototype.printNode=function(t){G.out.println(Q.toLineString(new I(t._min,this._level),new I(t._max,this._level)))},mi.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},mi.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var r=0;r=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),r=0,n=t.iterator();n.hasNext();){var i=n.next();e[r++]=i.getCoordinate().copy()}return e},e.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(t,e,r){if(this.isBoundaryNode(t,e))return null;r===M.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,r)},e.prototype.addPolygonRing=function(t,e,r){if(t.isEmpty())return null;var n=Ct.removeRepeatedPoints(t.getCoordinates());if(n.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=n[0],null;var i=e,o=r;st.isCCW(n)&&(i=r,o=e);var a=new en(n,new ke(this._argIndex,M.BOUNDARY,i,o));this._lineEdgeMap.put(t,a),this.insertEdge(a),this.insertPoint(this._argIndex,n[0],M.BOUNDARY)},e.prototype.insertPoint=function(t,e,r){var n=this._nodes.addNode(e),i=n.getLabel();null===i?n._label=new ke(t,r):i.setLocation(t,r)},e.prototype.createEdgeSetIntersector=function(){return new hi},e.prototype.addSelfIntersectionNodes=function(t){for(var e=this._edges.iterator();e.hasNext();)for(var r=e.next(),n=r.getLabel().getLocation(t),i=r.eiList.iterator();i.hasNext();){var o=i.next();this.addSelfIntersectionNode(t,o.coord,n)}},e.prototype.add=function(){if(1!==arguments.length)return t.prototype.add.apply(this,arguments);var e=arguments[0];if(e.isEmpty())return null;if(e instanceof re&&(this._useBoundaryDeterminationRule=!1),e instanceof $t)this.addPolygon(e);else if(e instanceof Ht)this.addLineString(e);else if(e instanceof Jt)this.addPoint(e);else if(e instanceof te)this.addCollection(e);else if(e instanceof jt)this.addCollection(e);else if(e instanceof re)this.addCollection(e);else{if(!(e instanceof qt))throw new Error(e.getClass().getName());this.addCollection(e)}},e.prototype.addCollection=function(t){for(var e=0;e50?(null===this._areaPtLocator&&(this._areaPtLocator=new _i(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},e.prototype.findEdge=function(){if(1===arguments.length){var e=arguments[0];return this._lineEdgeMap.get(e)}return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(t,e){return t.isInBoundary(e)?M.BOUNDARY:M.INTERIOR},e}(Ge),Ii=function(){if(this._li=new it,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new Ei(0,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=dt.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(r.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(r.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Ei(0,e,n),this._arg[1]=new Ei(1,r,n)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],a=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 Ei(0,i,a),this._arg[1]=new Ei(1,o,a)}};Ii.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},Ii.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},Ii.prototype.interfaces_=function(){return[]},Ii.prototype.getClass=function(){return Ii};var Si=function(){};Si.prototype.interfaces_=function(){return[]},Si.prototype.getClass=function(){return Si},Si.map=function(){if(arguments[0]instanceof ct&&A(arguments[1],Si.MapOp)){for(var t=arguments[0],e=arguments[1],r=new Et,n=0;n=t.size()?null:t.get(e)},Ri.union=function(t){return new Ri(t).union()},Ni.STRTREE_NODE_CAPACITY.get=function(){return 4},Object.defineProperties(Ri,Ni);var Di=function(){};Di.prototype.interfaces_=function(){return[]},Di.prototype.getClass=function(){return Di},Di.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Ci.createEmptyResult(Ci.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),oi.overlayOp(t,e,Ci.UNION)},t.GeoJSONReader=Ee,t.GeoJSONWriter=Ie,t.OverlayOp=Ci,t.UnionOp=Di,t.BufferOp=gn,Object.defineProperty(t,"__esModule",{value:!0})}(e)}},e={};function r(n){if(e[n])return e[n].exports;var i=e[n]={id:n,exports:{}};return t[n].call(i.exports,i,i.exports,r),i.exports}r.n=t=>{var e=t&&t.__esModule?()=>t.default:()=>t;return r.d(e,{a:e}),e},r.d=(t,e)=>{for(var n in e)r.o(e,n)&&!r.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},r.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},(()=>{"use strict";var t=r(3379),e=r.n(t),n=r(7113);e()(n.Z,{insert:"head",singleton:!1}),n.Z.locals;var i=r(8754);e()(i.Z,{insert:"head",singleton:!1}),i.Z.locals,r(9631)})()})(); \ No newline at end of file diff --git a/dist/app.js.LICENSE.txt b/dist/app.js.LICENSE.txt new file mode 100644 index 0000000..644f94c --- /dev/null +++ b/dist/app.js.LICENSE.txt @@ -0,0 +1,60 @@ +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + +/*! + * @license GNU Affero General Public License. + * Copyright (c) 2015, 2015 Ronny Lorenz + * v. 1.2.0 + * https://github.com/RaumZeit/MarchingSquares.js + * + * MarchingSquaresJS is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * MarchingSquaresJS is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * As additional permission under GNU Affero General Public License version 3 + * section 7, third-party projects (personal or commercial) may distribute, + * include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the + * requirement that said third-party project for that reason alone becomes + * subject to any requirement of the GNU Affero General Public License version 3. + * Any modifications to MarchingSquaresJS, however, must be shared with the public + * and made available. + * + * In summary this: + * - allows you to use MarchingSquaresJS at no cost + * - allows you to use MarchingSquaresJS for both personal and commercial purposes + * - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any + * license as long as this license notice is included + * - enables you to keep the source code of your program that uses MarchingSquaresJS + * undisclosed + * - forces you to share any modifications you have made to MarchingSquaresJS, + * e.g. bug-fixes + * + * You should have received a copy of the GNU Affero General Public License + * along with MarchingSquaresJS. If not, see . + */ + +/** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + +/** + * @license get-closest https://github.com/cosmosio/get-closest + * + * The MIT License (MIT) + * + * Copyright (c) 2014-2017 Olivier Scherrer + */ diff --git a/dist/index.html b/dist/index.html index 0a1148a..4693ae0 100644 --- a/dist/index.html +++ b/dist/index.html @@ -1,13 +1,13 @@ - - - - - Turf.js Starter - - -
- - + + + + + Turf.js Starter + + +
+ + diff --git a/docs/app.js b/docs/app.js index e667883..22be4c1 100644 --- a/docs/app.js +++ b/docs/app.js @@ -1 +1,2 @@ -(()=>{var t={631:(t,e,r)=>{var n=r(158),i=r(530);const o=new n.Map({container:"map",style:{version:8,sources:{m_mono:{type:"raster",tiles:["https://tile.mierune.co.jp/mierune_mono/{z}/{x}/{y}.png"],tileSize:256}},layers:[{id:"m_mono",type:"raster",source:"m_mono",minzoom:0,maxzoom:18}]},center:[139.77,35.676],zoom:13});o.on("load",(function(){const t=i.featureCollection([i.point([139.7594,35.6865]),i.point([139.7692,35.6665]),i.point([139.7812,35.6849])]);o.addSource("FeaturesPoint",{type:"geojson",data:t}),o.addLayer({id:"FeaturesPoint",type:"circle",source:"FeaturesPoint",layout:{},paint:{"circle-pitch-alignment":"map","circle-stroke-color":"#1253A4","circle-stroke-width":5,"circle-stroke-opacity":.8,"circle-color":"#1253A4","circle-radius":5,"circle-opacity":.5}});const 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t=this;this._computeNextCWEdges(),this._findLabeledEdgeRings(),this.edges.forEach((function(e){e.label===e.symetric.label&&(t.removeEdge(e.symetric),t.removeEdge(e))}))},Ts.prototype._computeNextCWEdges=function(t){var e=this;void 0===t?Object.keys(this.nodes).forEach((function(t){return e._computeNextCWEdges(e.nodes[t])})):t.getOuterEdges().forEach((function(e,r){t.getOuterEdge((0===r?t.getOuterEdges().length:r)-1).symetric.next=e}))},Ts.prototype._computeNextCCWEdges=function(t,e){for(var r,n,i=t.getOuterEdges(),o=i.length-1;o>=0;--o){var a=i[o],s=a.symetric,u=void 0,l=void 0;a.label===e&&(u=a),s.label===e&&(l=s),u&&l&&(l&&(n=l),u&&(n&&(n.next=u,n=void 0),r||(r=u)))}n&&(n.next=r)},Ts.prototype._findLabeledEdgeRings=function(){var t=[],e=0;return this.edges.forEach((function(r){if(!(r.label>=0)){t.push(r);var n=r;do{n.label=e,n=n.next}while(!r.isEqual(n));e++}})),t},Ts.prototype.getEdgeRings=function(){var t=this;this._computeNextCWEdges(),this.edges.forEach((function(t){t.label=void 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Ds=Ls,Ns=mt((function(t){function e(t,e,r,n){this.dataset=[],this.epsilon=1,this.minPts=2,this.distance=this._euclideanDistance,this.clusters=[],this.noise=[],this._visited=[],this._assigned=[],this._datasetLength=0,this._init(t,e,r,n)}e.prototype.run=function(t,e,r,n){this._init(t,e,r,n);for(var i=0;i=this.minPts&&(e=this._mergeArrays(e,i))}1!==this._assigned[n]&&this._addToCluster(n,t)}},e.prototype._addToCluster=function(t,e){this.clusters[e].push(t),this._assigned[t]=1},e.prototype._regionQuery=function(t){for(var e=[],r=0;r0){for(u=0;u=0);return t},e.prototype.assign=function(){for(var t,e=!1,r=this.dataset.length,n=0;ni&&(r=n):e=this.minPts)return r},e.prototype._regionQuery=function(t,e){e=e||this.epsilon;for(var r=[],n=0,i=this.dataset.length;n0,f=[];if(r)i="kmrand"==r?function(t,e){for(var r={},n=[],i=e<<2,o=t.length,a=t[0].length>0;n.length0;){var 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n=arguments[0],i=arguments[1],o=arguments[2],a=arguments[3],s=Math.min(o.x,a.x),u=Math.max(o.x,a.x),l=Math.min(n.x,i.x),c=Math.max(n.x,i.x);return!(l>u||cu||cthis.getEdgeDistance(t,1)?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}},Vu.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},Vu.prototype.setPrecisionModel=function(t){this._precisionModel=t},Vu.prototype.isInteriorIntersection=function(){if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var t=arguments[0],e=0;ei?n:i;else{var a=Math.abs(t.x-e.x),s=Math.abs(t.y-e.y);0!==(o=n>i?a:s)||t.equals(e)||(o=Math.max(a,s))}return Uu.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},Vu.nonRobustComputeEdgeDistance=function(t,e,r){var n=t.x-e.x,i=t.y-e.y,o=Math.sqrt(n*n+i*i);return Uu.isTrue(!(0===o&&!t.equals(e)),"Invalid distance 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this._isProper=!0,(e.equals(r)||e.equals(n))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION},e.prototype.normalizeToMinimum=function(t,e,r,n,i){i.x=this.smallestInAbsValue(t.x,e.x,r.x,n.x),i.y=this.smallestInAbsValue(t.y,e.y,r.y,n.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,r.x-=i.x,r.y-=i.y,n.x-=i.x,n.y-=i.y},e.prototype.safeHCoordinateIntersection=function(t,r,n,i){var o=null;try{o=Au.intersection(t,r,n,i)}catch(a){if(!(a instanceof Pu))throw a;o=e.nearestEndpoint(t,r,n,i)}return o},e.prototype.intersection=function(t,r,n,i){var o=this.intersectionWithNormalization(t,r,n,i);return this.isInSegmentEnvelopes(o)||(o=new lu(e.nearestEndpoint(t,r,n,i))),null!==this._precisionModel&&this._precisionModel.makePrecise(o),o},e.prototype.smallestInAbsValue=function(t,e,r,n){var i=t,o=Math.abs(i);return Math.abs(e)1e-4&&Mu.out.println("Distance = "+i.distance(o))},e.prototype.intersectionWithNormalization=function(t,e,r,n){var i=new lu(t),o=new lu(e),a=new lu(r),s=new lu(n),u=new lu;this.normalizeToEnvCentre(i,o,a,s,u);var l=this.safeHCoordinateIntersection(i,o,a,s);return l.x+=u.x,l.y+=u.y,l},e.prototype.computeCollinearIntersection=function(e,r,n,i){var o=Lu.intersects(e,r,n),a=Lu.intersects(e,r,i),s=Lu.intersects(n,i,e),u=Lu.intersects(n,i,r);return o&&a?(this._intPt[0]=n,this._intPt[1]=i,t.COLLINEAR_INTERSECTION):s&&u?(this._intPt[0]=e,this._intPt[1]=r,t.COLLINEAR_INTERSECTION):o&&s?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||a||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):o&&u?(this._intPt[0]=n,this._intPt[1]=r,!n.equals(r)||a||s?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):a&&s?(this._intPt[0]=i,this._intPt[1]=e,!i.equals(e)||o||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):a&&u?(this._intPt[0]=i,this._intPt[1]=r,!i.equals(r)||o||s?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(t,e,r,n,i){var o=t.xe.x?t.x:e.x,u=t.y>e.y?t.y:e.y,l=r.xn.x?r.x:n.x,p=r.y>n.y?r.y:n.y,f=((o>l?o:l)+(sc?a:c)+(u0&&a>0||o<0&&a<0)return t.NO_INTERSECTION;var s=Zu.orientationIndex(n,i,e),u=Zu.orientationIndex(n,i,r);return s>0&&u>0||s<0&&u<0?t.NO_INTERSECTION:0===o&&0===a&&0===s&&0===u?this.computeCollinearIntersection(e,r,n,i):(0===o||0===a||0===s||0===u?(this._isProper=!1,e.equals2D(n)||e.equals2D(i)?this._intPt[0]=e:r.equals2D(n)||r.equals2D(i)?this._intPt[0]=r:0===o?this._intPt[0]=new lu(n):0===a?this._intPt[0]=new lu(i):0===s?this._intPt[0]=new lu(e):0===u&&(this._intPt[0]=new lu(r))):(this._isProper=!0,this._intPt[0]=this.intersection(e,r,n,i)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(t,e,r,n){var i=t,o=Zu.distancePointLine(t,r,n),a=Zu.distancePointLine(e,r,n);return a0?r>0?-i:i:r>0?i:-i;if(0===e||0===r)return n>0?t>0?i:-i:t>0?-i:i;if(e>0?n>0?e<=n||(i=-i,o=t,t=r,r=o,o=e,e=n,n=o):e<=-n?(i=-i,r=-r,n=-n):(o=t,t=-r,r=o,o=e,e=-n,n=o):n>0?-e<=n?(i=-i,t=-t,e=-e):(o=-t,t=r,r=o,o=-e,e=n,n=o):e>=n?(t=-t,e=-e,r=-r,n=-n):(i=-i,o=-t,t=-r,r=o,o=-e,e=-n,n=o),t>0){if(!(r>0))return i;if(!(t<=r))return i}else{if(r>0)return-i;if(!(t>=r))return-i;i=-i,t=-t,r=-r}for(;;){if((n-=(a=Math.floor(r/t))*e)<0)return-i;if(n>e)return i;if(t>(r-=a*t)+r){if(en+n)return-i;r=t-r,n=e-n,i=-i}if(0===n)return 0===r?0:-i;if(0===r)return i;if((e-=(a=Math.floor(t/r))*n)<0)return i;if(e>n)return-i;if(r>(t-=a*r)+t){if(ne+e)return i;t=r-t,e=n-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}};var Xu=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};Xu.prototype.countSegment=function(t,e){if(t.xn&&(r=e.x,n=t.x),this._p.x>=r&&this._p.x<=n&&(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,a=e.x-this._p.x,s=e.y-this._p.y,u=Gu.signOfDet2x2(i,o,a,s);if(0===u)return this._isPointOnSegment=!0,null;s0&&this._crossingCount++}},Xu.prototype.isPointInPolygon=function(){return this.getLocation()!==fu.EXTERIOR},Xu.prototype.getLocation=function(){return this._isPointOnSegment?fu.BOUNDARY:this._crossingCount%2==1?fu.INTERIOR:fu.EXTERIOR},Xu.prototype.isOnSegment=function(){return this._isPointOnSegment},Xu.prototype.interfaces_=function(){return[]},Xu.prototype.getClass=function(){return Xu},Xu.locatePointInRing=function(){if(arguments[0]instanceof lu&&gu(arguments[1],Su)){for(var t=arguments[1],e=new Xu(arguments[0]),r=new lu,n=new lu,i=1;i1||s<0||s>1)&&(i=!0)}}else i=!0;return i?mu.min(Zu.distancePointLine(t,r,n),Zu.distancePointLine(e,r,n),Zu.distancePointLine(r,t,e),Zu.distancePointLine(n,t,e)):0},Zu.isPointInRing=function(t,e){return Zu.locatePointInRing(t,e)!==fu.EXTERIOR},Zu.computeLength=function(t){var e=t.size();if(e<=1)return 0;var r=0,n=new lu;t.getCoordinate(0,n);for(var i=n.x,o=n.y,a=1;ar.y&&(r=o,n=i)}var a=n;do{(a-=1)<0&&(a=e)}while(t[a].equals2D(r)&&a!==n);var s=n;do{s=(s+1)%e}while(t[s].equals2D(r)&&s!==n);var u=t[a],l=t[s];if(u.equals2D(r)||l.equals2D(r)||u.equals2D(l))return!1;var c=Zu.computeOrientation(u,r,l);return 0===c?u.x>l.x:c>0},Zu.locatePointInRing=function(t,e){return Xu.locatePointInRing(t,e)},Zu.distancePointLinePerpendicular=function(t,e,r){var n=(r.x-e.x)*(r.x-e.x)+(r.y-e.y)*(r.y-e.y),i=((e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y))/n;return Math.abs(i)*Math.sqrt(n)},Zu.computeOrientation=function(t,e,r){return Zu.orientationIndex(t,e,r)},Zu.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new nu("Line array must contain at least one vertex");for(var r=t.distance(e[0]),n=0;n=1)return o.distance(s);var c=((a.y-o.y)*(s.x-a.x)-(a.x-o.x)*(s.y-a.y))/u;return Math.abs(c)*Math.sqrt(u)}},Zu.isOnLine=function(t,e){for(var r=new ju,n=1;n0},rl.prototype.interfaces_=function(){return[$u]},rl.prototype.getClass=function(){return rl};var nl=function(){};nl.prototype.isInBoundary=function(t){return t>1},nl.prototype.interfaces_=function(){return[$u]},nl.prototype.getClass=function(){return nl};var il=function(){};il.prototype.isInBoundary=function(t){return 1===t},il.prototype.interfaces_=function(){return[$u]},il.prototype.getClass=function(){return il};var ol=function(){};ol.prototype.add=function(){},ol.prototype.addAll=function(){},ol.prototype.isEmpty=function(){},ol.prototype.iterator=function(){},ol.prototype.size=function(){},ol.prototype.toArray=function(){},ol.prototype.remove=function(){};var al=function(t){function e(e){t.call(this),this.message=e||""}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={name:{configurable:!0}};return r.name.get=function(){return"IndexOutOfBoundsException"},Object.defineProperties(e,r),e}(Error),sl=function(){};sl.prototype.hasNext=function(){},sl.prototype.next=function(){},sl.prototype.remove=function(){};var ul=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.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(ol);(Ii.prototype=new Error).name="NoSuchElementException";var ll=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof ol&&this.addAll(arguments[0])}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,ol]},e.prototype.add=function(t){return 1===arguments.length?this.array_.push(t):this.array_.splice(arguments[0],arguments[1]),!0},e.prototype.clear=function(){this.array_=[]},e.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next());return!0},e.prototype.set=function(t,e){var r=this.array_[t];return this.array_[t]=e,r},e.prototype.iterator=function(){return new cl(this)},e.prototype.get=function(t){if(t<0||t>=this.size())throw new al;return this.array_[t]},e.prototype.isEmpty=function(){return 0===this.array_.length},e.prototype.size=function(){return this.array_.length},e.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e=1&&this.get(this.size()-1).equals2D(i))return null;t.prototype.add.call(this,i)}else if(arguments[0]instanceof Object&&"boolean"==typeof arguments[1]){var o=arguments[0],a=arguments[1];return this.add(o,a),!0}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&arguments[0]instanceof Array&&"boolean"==typeof arguments[1]){var s=arguments[0],u=arguments[1];if(arguments[2])for(var l=0;l=0;c--)this.add(s[c],u);return!0}if("boolean"==typeof arguments[2]&&Number.isInteger(arguments[0])&&arguments[1]instanceof lu){var h=arguments[0],p=arguments[1];if(!arguments[2]){var f=this.size();if(f>0){if(h>0&&this.get(h-1).equals2D(p))return null;if(hy&&(_=-1);for(var v=m;v!==y;v+=_)this.add(d[v],g);return!0}},e.prototype.closeRing=function(){this.size()>0&&this.add(new lu(this.get(0)),!1)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},Object.defineProperties(e,r),e}(ll),pl=function(){},fl={ForwardComparator:{configurable:!0},BidirectionalComparator:{configurable:!0},coordArrayType:{configurable:!0}};fl.ForwardComparator.get=function(){return dl},fl.BidirectionalComparator.get=function(){return gl},fl.coordArrayType.get=function(){return new Array(0).fill(null)},pl.prototype.interfaces_=function(){return[]},pl.prototype.getClass=function(){return pl},pl.isRing=function(t){return!(t.length<4||!t[0].equals2D(t[t.length-1]))},pl.ptNotInList=function(t,e){for(var r=0;r=t?e:[]},pl.indexOf=function(t,e){for(var r=0;r0)&&(e=t[r]);return e},pl.extract=function(t,e,r){e=mu.clamp(e,0,t.length);var n=(r=mu.clamp(r,-1,t.length))-e+1;r<0&&(n=0),e>=t.length&&(n=0),rn.length)return 1;if(0===r.length)return 0;var i=pl.compare(r,n);return pl.isEqualReversed(r,n)?0:i},gl.prototype.OLDcompare=function(t,e){var r=t,n=e;if(r.lengthn.length)return 1;if(0===r.length)return 0;for(var i=pl.increasingDirection(r),o=pl.increasingDirection(n),a=i>0?0:r.length-1,s=o>0?0:r.length-1,u=0;u0))return e.value;e=e.right}}return null},Di.prototype.put=function(t,e){if(null===this.root_)return this.root_={key:t,value:e,left:null,right:null,parent:null,color:xl,getValue:function(){return this.value},getKey:function(){return this.key}},this.size_=1,null;var r,n,i=this.root_;do{if(r=i,(n=t.compareTo(i.key))<0)i=i.left;else{if(!(n>0)){var o=i.value;return i.value=e,o}i=i.right}}while(null!==i);var a={key:t,left:null,right:null,value:e,parent:r,color:xl,getValue:function(){return this.value},getKey:function(){return this.key}};return n<0?r.left=a:r.right=a,this.fixAfterInsertion(a),this.size_++,null},Di.prototype.fixAfterInsertion=function(t){for(t.color=1;null!=t&&t!==this.root_&&1===t.parent.color;)if(Pi(t)===Ai(Pi(Pi(t)))){var e=Li(Pi(Pi(t)));1===Ti(e)?(Mi(Pi(t),xl),Mi(e,xl),Mi(Pi(Pi(t)),1),t=Pi(Pi(t))):(t===Li(Pi(t))&&(t=Pi(t),this.rotateLeft(t)),Mi(Pi(t),xl),Mi(Pi(Pi(t)),1),this.rotateRight(Pi(Pi(t))))}else{var r=Ai(Pi(Pi(t)));1===Ti(r)?(Mi(Pi(t),xl),Mi(r,xl),Mi(Pi(Pi(t)),1),t=Pi(Pi(t))):(t===Ai(Pi(t))&&(t=Pi(t),this.rotateRight(t)),Mi(Pi(t),xl),Mi(Pi(Pi(t)),1),this.rotateLeft(Pi(Pi(t))))}this.root_.color=xl},Di.prototype.values=function(){var t=new ll,e=this.getFirstEntry();if(null!==e)for(t.add(e.value);null!==(e=Di.successor(e));)t.add(e.value);return t},Di.prototype.entrySet=function(){var t=new _l,e=this.getFirstEntry();if(null!==e)for(t.add(e);null!==(e=Di.successor(e));)t.add(e);return t},Di.prototype.rotateLeft=function(t){if(null!=t){var e=t.right;t.right=e.left,null!=e.left&&(e.left.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.left===t?t.parent.left=e:t.parent.right=e,e.left=t,t.parent=e}},Di.prototype.rotateRight=function(t){if(null!=t){var e=t.left;t.left=e.right,null!=e.right&&(e.right.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}},Di.prototype.getFirstEntry=function(){var t=this.root_;if(null!=t)for(;null!=t.left;)t=t.left;return t},Di.successor=function(t){if(null===t)return null;if(null!==t.right){for(var e=t.right;null!==e.left;)e=e.left;return e}for(var r=t.parent,n=t;null!==r&&n===r.right;)n=r,r=r.parent;return r},Di.prototype.size=function(){return this.size_};var bl=function(){};bl.prototype.interfaces_=function(){return[]},bl.prototype.getClass=function(){return bl},Ni.prototype=new Ci,(zi.prototype=new Ni).contains=function(t){for(var e=0,r=this.array_.length;e=0;){var a=i.substring(0,o);n.add(a),o=(i=i.substring(o+r)).indexOf(e)}i.length>0&&n.add(i);for(var s=new Array(n.size()).fill(null),u=0;u0)for(var o=i;o0&&n.append(" ");for(var o=0;o0&&n.append(","),n.append(Dl.toString(t.getOrdinate(i,o)))}return n.append(")"),n.toString()}},zl.ensureValidRing=function(t,e){var r=e.size();return 0===r?e:r<=3?zl.createClosedRing(t,e,4):e.getOrdinate(0,Su.X)===e.getOrdinate(r-1,Su.X)&&e.getOrdinate(0,Su.Y)===e.getOrdinate(r-1,Su.Y)?e:zl.createClosedRing(t,e,r+1)},zl.createClosedRing=function(t,e,r){var n=t.create(r,e.getDimension()),i=e.size();zl.copy(e,0,n,0,i);for(var o=i;o0&&zl.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Il.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&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 Zu.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return zl.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,r=0;e= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e=1&&this.getCoordinateSequence().size()= 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},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Rl),ql=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Hu.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],r=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,r)}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 t=this._geometries.length,e=new Array(t).fill(null),r=0;r0?e.createPoint(r[0]):e.createPoint():t},Zl.prototype.interfaces_=function(){return[jl.GeometryEditorOperation]},Zl.prototype.getClass=function(){return Zl};var Yl=function(){};Yl.prototype.edit=function(t,e){return t instanceof Vl?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Rl?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Ol?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},Yl.prototype.interfaces_=function(){return[jl.GeometryEditorOperation]},Yl.prototype.getClass=function(){return Yl};var Wl=function(){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e0){var t=new _u(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e3&&(e=3),e<2?new Wl(t):new Wl(t,e)}},Kl.prototype.interfaces_=function(){return[pu,Ei]},Kl.prototype.getClass=function(){return Kl},Kl.instance=function(){return Kl.instanceObject},Jl.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},Jl.instanceObject.get=function(){return new Kl},Object.defineProperties(Kl,Jl);var Ql=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(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new ll,e=this.map_.values(),r=e.next();!r.done;)t.add(r.value),r=e.next();return t},e.prototype.entrySet=function(){var t=new _l;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(ml),$l=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof ec){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var r=arguments[0];this._modelType=t.FIXED,this.setScale(r)}else if(arguments[0]instanceof t){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}},tc={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};$l.prototype.equals=function(t){if(!(t instanceof $l))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},$l.prototype.compareTo=function(t){var e=t,r=this.getMaximumSignificantDigits(),n=e.getMaximumSignificantDigits();return new vu(r).compareTo(new vu(n))},$l.prototype.getScale=function(){return this._scale},$l.prototype.isFloating=function(){return this._modelType===$l.FLOATING||this._modelType===$l.FLOATING_SINGLE},$l.prototype.getType=function(){return this._modelType},$l.prototype.toString=function(){var t="UNKNOWN";return this._modelType===$l.FLOATING?t="Floating":this._modelType===$l.FLOATING_SINGLE?t="Floating-Single":this._modelType===$l.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},$l.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return iu.isNaN(t)||this._modelType===$l.FLOATING_SINGLE?t:this._modelType===$l.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof lu){var e=arguments[0];if(this._modelType===$l.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},$l.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===$l.FLOATING?t=16:this._modelType===$l.FLOATING_SINGLE?t=6:this._modelType===$l.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},$l.prototype.setScale=function(t){this._scale=Math.abs(t)},$l.prototype.interfaces_=function(){return[Ei,au]},$l.prototype.getClass=function(){return $l},$l.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},tc.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},tc.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties($l,tc);var ec=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},rc={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ec.prototype.readResolve=function(){return ec.nameToTypeMap.get(this._name)},ec.prototype.toString=function(){return this._name},ec.prototype.interfaces_=function(){return[Ei]},ec.prototype.getClass=function(){return ec},rc.serialVersionUID.get=function(){return-552860263173159e4},rc.nameToTypeMap.get=function(){return new Ql},Object.defineProperties(ec,rc),$l.Type=ec,$l.FIXED=new ec("FIXED"),$l.FLOATING=new ec("FLOATING"),$l.FLOATING_SINGLE=new ec("FLOATING SINGLE");var nc=function t(){this._precisionModel=new $l,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?gu(arguments[0],pu)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof $l&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},ic={serialVersionUID:{configurable:!0}};nc.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new lu(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new lu(t.getMinX(),t.getMinY()),new lu(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new lu(t.getMinX(),t.getMinY()),new lu(t.getMinX(),t.getMaxY()),new lu(t.getMaxX(),t.getMaxY()),new lu(t.getMaxX(),t.getMinY()),new lu(t.getMinX(),t.getMinY())]),null)},nc.prototype.createLineString=function(t){return t?t instanceof Array?new Rl(this.getCoordinateSequenceFactory().create(t),this):gu(t,Su)?new Rl(t,this):void 0:new Rl(this.getCoordinateSequenceFactory().create([]),this)},nc.prototype.createMultiLineString=function(){return 0===arguments.length?new Ml(null,this):1===arguments.length?new Ml(arguments[0],this):void 0},nc.prototype.buildGeometry=function(t){for(var e=null,r=!1,n=!1,i=t.iterator();i.hasNext();){var o=i.next(),a=o.getClass();null===e&&(e=a),a!==e&&(r=!0),o.isGeometryCollectionOrDerived()&&(n=!0)}if(null===e)return this.createGeometryCollection();if(r||n)return this.createGeometryCollection(nc.toGeometryArray(t));var s=t.iterator().next();if(t.size()>1){if(s instanceof Bl)return this.createMultiPolygon(nc.toPolygonArray(t));if(s instanceof Rl)return this.createMultiLineString(nc.toLineStringArray(t));if(s instanceof Ol)return this.createMultiPoint(nc.toPointArray(t));Uu.shouldNeverReachHere("Unhandled class: "+s.getClass().getName())}return s},nc.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},nc.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof lu){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(gu(arguments[0],Su))return new Ol(arguments[0],this)}},nc.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},nc.prototype.createPolygon=function(){if(0===arguments.length)return new Bl(null,null,this);if(1===arguments.length){if(gu(arguments[0],Su)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof Vl){var r=arguments[0];return this.createPolygon(r,null)}}else if(2===arguments.length)return new Bl(arguments[0],arguments[1],this)},nc.prototype.getSRID=function(){return this._SRID},nc.prototype.createGeometryCollection=function(){return 0===arguments.length?new Pl(null,this):1===arguments.length?new Pl(arguments[0],this):void 0},nc.prototype.createGeometry=function(t){return new jl(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},nc.prototype.getPrecisionModel=function(){return this._precisionModel},nc.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(gu(arguments[0],Su))return new Vl(arguments[0],this)}},nc.prototype.createMultiPolygon=function(){return 0===arguments.length?new ql(null,this):1===arguments.length?new ql(arguments[0],this):void 0},nc.prototype.createMultiPoint=function(){if(0===arguments.length)return new Ul(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new Ul(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(gu(arguments[0],Su)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var r=new Array(e.size()).fill(null),n=0;n=this.size())throw new Error;return this.array_[t]},Oi.prototype.push=function(t){return this.array_.push(t),t},Oi.prototype.pop=function(t){if(0===this.array_.length)throw new ki;return this.array_.pop()},Oi.prototype.peek=function(){if(0===this.array_.length)throw new ki;return this.array_[this.array_.length-1]},Oi.prototype.empty=function(){return 0===this.array_.length},Oi.prototype.isEmpty=function(){return this.empty()},Oi.prototype.search=function(t){return this.array_.indexOf(t)},Oi.prototype.size=function(){return this.array_.length},Oi.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&n===Zu.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},fc.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge().getCoordinates();if(e<0||e+1>=r.length)return-1;if(r[e].y===r[e+1].y)return-1;var n=hc.LEFT;return r[e].ythis._minCoord.x)&&(this._minDe=t,this._minIndex=r,this._minCoord=e[r])},fc.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},fc.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var r=e.next();r.isForward()&&this.checkForRightmostCoordinate(r)}Uu.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===hc.LEFT&&(this._orientedDe=this._minDe.getSym())},fc.prototype.interfaces_=function(){return[]},fc.prototype.getClass=function(){return fc};var dc=function(t){function e(r,n){t.call(this,e.msgWithCoord(r,n)),this.pt=n?new lu(n):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(t,e){return e?t:t+" [ "+e+" ]"},e}(Fu),gc=function(){this.array_=[]};gc.prototype.addLast=function(t){this.array_.push(t)},gc.prototype.removeFirst=function(){return this.array_.shift()},gc.prototype.isEmpty=function(){return 0===this.array_.length};var mc=function(){this._finder=null,this._dirEdgeList=new ll,this._nodes=new ll,this._rightMostCoord=null,this._env=null,this._finder=new fc};mc.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},mc.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},mc.prototype.computeNodeDepth=function(t){for(var e=null,r=t.getEdges().iterator();r.hasNext();){var n=r.next();if(n.isVisited()||n.getSym().isVisited()){e=n;break}}if(null===e)throw new dc("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},mc.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(hc.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},mc.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},mc.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(hc.RIGHT)>=1&&e.getDepth(hc.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},mc.prototype.computeDepths=function(t){var e=new _l,r=new gc,n=t.getNode();for(r.addLast(n),e.add(n),t.setVisited(!0);!r.isEmpty();){var i=r.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var a=o.next().getSym();if(!a.isVisited()){var s=a.getNode();e.contains(s)||(r.addLast(s),e.add(s))}}}},mc.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0},mc.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Lu,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next().getEdge().getCoordinates(),n=0;nthis.location.length){var e=new Array(3).fill(null);e[hc.ON]=this.location[hc.ON],e[hc.LEFT]=fu.NONE,e[hc.RIGHT]=fu.NONE,this.location=e}for(var r=0;r1&&t.append(fu.toLocationSymbol(this.location[hc.LEFT])),t.append(fu.toLocationSymbol(this.location[hc.ON])),this.location.length>1&&t.append(fu.toLocationSymbol(this.location[hc.RIGHT])),t.toString()},yc.prototype.setLocations=function(t,e,r){this.location[hc.ON]=t,this.location[hc.LEFT]=e,this.location[hc.RIGHT]=r},yc.prototype.get=function(t){return t1},yc.prototype.isAnyNull=function(){for(var t=0;tthis._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},vc.prototype.addPoints=function(t,e,r){var n=t.getCoordinates();if(e){var i=1;r&&(i=0);for(var o=i;o=0;s--)this._pts.add(n[s])}},vc.prototype.isHole=function(){return this._isHole},vc.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},vc.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!Zu.isPointInRing(t,e.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();)if(r.next().containsPoint(t))return!1;return!0},vc.prototype.addHole=function(t){this._holes.add(t)},vc.prototype.isShell=function(){return null===this._shell},vc.prototype.getLabel=function(){return this._label},vc.prototype.getEdges=function(){return this._edges},vc.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},vc.prototype.getShell=function(){return this._shell},vc.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],r=arguments[0].getLocation(e,hc.RIGHT);if(r===fu.NONE)return null;if(this._label.getLocation(e)===fu.NONE)return this._label.setLocation(e,r),null}},vc.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},vc.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),r=0;r=2,"found partial label"),this.computeIM(t)},wc.prototype.isInResult=function(){return this._isInResult},wc.prototype.isVisited=function(){return this._isVisited},wc.prototype.interfaces_=function(){return[]},wc.prototype.getClass=function(){return wc};var Ec=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],r=arguments[1];this._coord=e,this._edges=r,this._label=new _c(0,fu.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var r=fu.NONE;if(r=this._label.getLocation(e),!t.isNull(e)){var n=t.getLocation(e);r!==fu.BOUNDARY&&(r=n)}return r},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],r=arguments[1];null===this._label?this._label=new _c(e,r):this._label.setLocation(e,r)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){if(arguments[0]instanceof e){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof _c)for(var r=arguments[0],n=0;n<2;n++){var i=this.computeMergedLocation(r,n);this._label.getLocation(n)===fu.NONE&&this._label.setLocation(n,i)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=fu.NONE;null!==this._label&&(e=this._label.getLocation(t));var r=null;switch(e){case fu.BOUNDARY:r=fu.INTERIOR;break;case fu.INTERIOR:default:r=fu.BOUNDARY}this._label.setLocation(t,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(wc),Ic=function(){this.nodeMap=new Di,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Ic.prototype.find=function(t){return this.nodeMap.get(t)},Ic.prototype.addNode=function(){if(arguments[0]instanceof lu){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof Ec){var r=arguments[0],n=this.nodeMap.get(r.getCoordinate());return null===n?(this.nodeMap.put(r.getCoordinate(),r),r):(n.mergeLabel(r),n)}},Ic.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},Ic.prototype.iterator=function(){return this.nodeMap.values().iterator()},Ic.prototype.values=function(){return this.nodeMap.values()},Ic.prototype.getBoundaryNodes=function(t){for(var e=new ll,r=this.iterator();r.hasNext();){var n=r.next();n.getLabel().getLocation(t)===fu.BOUNDARY&&e.add(n)}return e},Ic.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},Ic.prototype.interfaces_=function(){return[]},Ic.prototype.getClass=function(){return Ic};var Sc=function(){},Cc={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Sc.prototype.interfaces_=function(){return[]},Sc.prototype.getClass=function(){return Sc},Sc.isNorthern=function(t){return t===Sc.NE||t===Sc.NW},Sc.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},Sc.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var r=te?t:e)?3:r},Sc.isInHalfPlane=function(t,e){return e===Sc.SE?t===Sc.SE||t===Sc.SW:t===e||t===e+1},Sc.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new nu("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Sc.NE:Sc.SE:e>=0?Sc.NW:Sc.SW}if(arguments[0]instanceof lu&&arguments[1]instanceof lu){var r=arguments[0],n=arguments[1];if(n.x===r.x&&n.y===r.y)throw new nu("Cannot compute the quadrant for two identical points "+r);return n.x>=r.x?n.y>=r.y?Sc.NE:Sc.SE:n.y>=r.y?Sc.NW:Sc.SW}},Cc.NE.get=function(){return 0},Cc.NW.get=function(){return 1},Cc.SW.get=function(){return 2},Cc.SE.get=function(){return 3},Object.defineProperties(Sc,Cc);var Tc=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,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._edge=e,this.init(r,n),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this._edge=i,this.init(o,a),this._label=s}};Tc.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){o.linkDirectedEdgesForMinimalEdgeRings();var a=o.buildMinimalRings(),s=this.findShell(a);null!==s?(this.placePolygonHoles(s,a),e.add(s)):r.addAll(a)}else n.add(o)}return n},Lc.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Lc.prototype.buildMaximalEdgeRings=function(t){for(var e=new ll,r=t.iterator();r.hasNext();){var n=r.next();if(n.isInResult()&&n.getLabel().isArea()&&null===n.getEdgeRing()){var i=new bc(n,this._geometryFactory);e.add(i),i.setInResult()}}return e},Lc.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next();n.isHole()&&n.setShell(t)}},Lc.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Lc.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),n=r.getEnvelopeInternal(),i=r.getCoordinateN(0),o=null,a=null,s=e.iterator();s.hasNext();){var u=s.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(a=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(n)&&Zu.isPointInRing(i,l.getCoordinates())&&(h=!0),h&&(null===o||a.contains(c))&&(o=u)}return o},Lc.prototype.findShell=function(t){for(var e=0,r=null,n=t.iterator();n.hasNext();){var i=n.next();i.isHole()||(r=i,e++)}return Uu.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r},Lc.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],r=arguments[1];Ac.linkResultDirectedEdges(r);var n=this.buildMaximalEdgeRings(e),i=new ll,o=this.buildMinimalEdgeRings(n,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},Lc.prototype.interfaces_=function(){return[]},Lc.prototype.getClass=function(){return Lc};var Dc=function(){};Dc.prototype.getBounds=function(){},Dc.prototype.interfaces_=function(){return[]},Dc.prototype.getClass=function(){return Dc};var Nc=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Nc.prototype.getItem=function(){return this._item},Nc.prototype.getBounds=function(){return this._bounds},Nc.prototype.interfaces_=function(){return[Dc,Ei]},Nc.prototype.getClass=function(){return Nc};var zc=function(){this._size=null,this._items=null,this._size=0,this._items=new ll,this._items.add(null)};zc.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},zc.prototype.size=function(){return this._size},zc.prototype.reorder=function(t){for(var e=null,r=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(r)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,r)},zc.prototype.clear=function(){this._size=0,this._items.clear()},zc.prototype.isEmpty=function(){return 0===this._size},zc.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},zc.prototype.interfaces_=function(){return[]},zc.prototype.getClass=function(){return zc};var Rc=function(){};Rc.prototype.visitItem=function(t){},Rc.prototype.interfaces_=function(){return[]},Rc.prototype.getClass=function(){return Rc};var kc=function(){};kc.prototype.insert=function(t,e){},kc.prototype.remove=function(t,e){},kc.prototype.query=function(){},kc.prototype.interfaces_=function(){return[]},kc.prototype.getClass=function(){return kc};var Oc=function(){if(this._childBoundables=new ll,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Fc={serialVersionUID:{configurable:!0}};Oc.prototype.getLevel=function(){return this._level},Oc.prototype.size=function(){return this._childBoundables.size()},Oc.prototype.getChildBoundables=function(){return this._childBoundables},Oc.prototype.addChildBoundable=function(t){Uu.isTrue(null===this._bounds),this._childBoundables.add(t)},Oc.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Oc.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Oc.prototype.interfaces_=function(){return[Dc,Ei]},Oc.prototype.getClass=function(){return Oc},Fc.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Oc,Fc);var Bc=function(){};Bc.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},Bc.min=function(t){return Bc.sort(t),t.get(0)},Bc.sort=function(t,e){var r=t.toArray();e?El.sort(r,e):El.sort(r);for(var n=t.iterator(),i=0,o=r.length;iUc.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(n)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new nu("neither boundable is composite")},Uc.prototype.isLeaves=function(){return!(Uc.isComposite(this._boundable1)||Uc.isComposite(this._boundable2))},Uc.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0},Uc.prototype.expand=function(t,e,r,n){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),a=new Uc(o,e,this._itemDistance);a.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},qc={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Vc.prototype.getNodeCapacity=function(){return this._nodeCapacity},Vc.prototype.lastNode=function(t){return t.get(t.size()-1)},Vc.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var r=e.next();r instanceof Oc?t+=this.size(r):r instanceof Nc&&(t+=1)}return t}},Vc.prototype.removeItem=function(t,e){for(var r=null,n=t.getChildBoundables().iterator();n.hasNext();){var i=n.next();i instanceof Nc&&i.getItem()===e&&(r=i)}return null!==r&&(t.getChildBoundables().remove(r),!0)},Vc.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new ll:t}if(1===arguments.length){for(var e=arguments[0],r=new ll,n=e.getChildBoundables().iterator();n.hasNext();){var i=n.next();if(i instanceof Oc){var o=this.itemsTree(i);null!==o&&r.add(o)}else i instanceof Nc?r.add(i.getItem()):Uu.shouldNeverReachHere()}return r.size()<=0?null:r}},Vc.prototype.insert=function(t,e){Uu.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Nc(t,e))},Vc.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new ll;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];if(Uu.isTrue(r>-2),n.getLevel()===r)return i.add(n),null;for(var o=n.getChildBoundables().iterator();o.hasNext();){var a=o.next();a instanceof Oc?this.boundablesAtLevel(r,a,i):(Uu.isTrue(a instanceof Nc),-1===r&&i.add(a))}return null}},Vc.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new ll;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var r=arguments[0],n=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,n)}else if(3===arguments.length)if(gu(arguments[2],Rc)&&arguments[0]instanceof Object&&arguments[1]instanceof Oc)for(var i=arguments[0],o=arguments[2],a=arguments[1].getChildBoundables(),s=0;st&&(t=n)}}return t+1}},Vc.prototype.createParentBoundables=function(t,e){Uu.isTrue(!t.isEmpty());var r=new ll;r.add(this.createNode(e));var n=new ll(t);Bc.sort(n,this.getComparator());for(var i=n.iterator();i.hasNext();){var o=i.next();this.lastNode(r).getChildBoundables().size()===this.getNodeCapacity()&&r.add(this.createNode(e)),this.lastNode(r).addChildBoundable(o)}return r},Vc.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},Vc.prototype.interfaces_=function(){return[Ei]},Vc.prototype.getClass=function(){return Vc},Vc.compareDoubles=function(t,e){return t>e?1:t0);for(var r=new ll,n=0;n0;){var h=c.poll(),p=h.getDistance();if(p>=u)break;h.isLeaves()?(u=p,l=h):h.expandToQueue(c,u)}return[l.getBoundable(0).getItem(),l.getBoundable(1).getItem()]}}else if(3===arguments.length){var f=arguments[2],d=new Nc(arguments[0],arguments[1]),g=new Uc(this.getRoot(),d,f);return this.nearestNeighbour(g)[0]}},e.prototype.interfaces_=function(){return[kc,Ei]},e.prototype.getClass=function(){return e},e.centreX=function(t){return e.avg(t.getMinX(),t.getMaxX())},e.avg=function(t,e){return(t+e)/2},e.centreY=function(t){return e.avg(t.getMinY(),t.getMaxY())},r.STRtreeNode.get=function(){return Zc},r.serialVersionUID.get=function(){return 0x39920f7d5f261e0},r.xComparator.get=function(){return{interfaces_:function(){return[uu]},compare:function(r,n){return t.compareDoubles(e.centreX(r.getBounds()),e.centreX(n.getBounds()))}}},r.yComparator.get=function(){return{interfaces_:function(){return[uu]},compare:function(r,n){return t.compareDoubles(e.centreY(r.getBounds()),e.centreY(n.getBounds()))}}},r.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},r.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,r),e}(Vc),Zc=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var r=e.next();null===t?t=new Lu(r.getBounds()):t.expandToInclude(r.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oc),Yc=function(){};Yc.prototype.interfaces_=function(){return[]},Yc.prototype.getClass=function(){return Yc},Yc.relativeSign=function(t,e){return te?1:0},Yc.compare=function(t,e,r){if(e.equals2D(r))return 0;var n=Yc.relativeSign(e.x,r.x),i=Yc.relativeSign(e.y,r.y);switch(t){case 0:return Yc.compareValue(n,i);case 1:return Yc.compareValue(i,n);case 2:return Yc.compareValue(i,-n);case 3:return Yc.compareValue(-n,i);case 4:return Yc.compareValue(-n,-i);case 5:return Yc.compareValue(-i,-n);case 6:return Yc.compareValue(-i,n);case 7:return Yc.compareValue(n,-i)}return Uu.shouldNeverReachHere("invalid octant value"),0},Yc.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var Wc=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],n=arguments[3];this._segString=t,this.coord=new lu(e),this.segmentIndex=r,this._segmentOctant=n,this._isInterior=!e.equals2D(t.getCoordinate(r))};Wc.prototype.getCoordinate=function(){return this.coord},Wc.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},Wc.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:Yc.compare(this._segmentOctant,this.coord,e.coord)},Wc.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},Wc.prototype.isInterior=function(){return this._isInterior},Wc.prototype.interfaces_=function(){return[au]},Wc.prototype.getClass=function(){return Wc};var Hc=function(){this._nodeMap=new Di,this._edge=null;var t=arguments[0];this._edge=t};Hc.prototype.getSplitCoordinates=function(){var t=new hl;this.addEndpoints();for(var e=this.iterator(),r=e.next();e.hasNext();){var n=e.next();this.addEdgeCoordinates(r,n,t),r=n}return t.toCoordinateArray()},Hc.prototype.addCollapsedNodes=function(){var t=new ll;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var r=e.next().intValue();this.add(this._edge.getCoordinate(r),r)}},Hc.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Hc.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e=0?e>=0?r>=n?0:1:r>=n?7:6:e>=0?r>=n?3:2:r>=n?4:5}if(arguments[0]instanceof lu&&arguments[1]instanceof lu){var i=arguments[0],o=arguments[1],a=o.x-i.x,s=o.y-i.y;if(0===a&&0===s)throw new nu("Cannot compute the octant for two identical points "+i);return Kc.octant(a,s)}};var Jc=function(){};Jc.prototype.getCoordinates=function(){},Jc.prototype.size=function(){},Jc.prototype.getCoordinate=function(t){},Jc.prototype.isClosed=function(){},Jc.prototype.setData=function(t){},Jc.prototype.getData=function(){},Jc.prototype.interfaces_=function(){return[]},Jc.prototype.getClass=function(){return Jc};var Qc=function(){};Qc.prototype.addIntersection=function(t,e){},Qc.prototype.interfaces_=function(){return[Jc]},Qc.prototype.getClass=function(){return Qc};var $c=function(){this._nodeList=new Hc(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};$c.prototype.getCoordinates=function(){return this._pts},$c.prototype.size=function(){return this._pts.length},$c.prototype.getCoordinate=function(t){return this._pts[t]},$c.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},$c.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},$c.prototype.setData=function(t){this._data=t},$c.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:Kc.octant(t,e)},$c.prototype.getData=function(){return this._data},$c.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var r=arguments[1],n=arguments[3],i=new lu(arguments[0].getIntersection(n));this.addIntersection(i,r)}},$c.prototype.toString=function(){return Ou.toLineString(new Wl(this._pts))},$c.prototype.getNodeList=function(){return this._nodeList},$c.prototype.addIntersectionNode=function(t,e){var r=e,n=r+1;if(n=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}if(arguments[0]instanceof lu){var n=arguments[0];return Zu.orientationIndex(this.p0,this.p1,n)}},th.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},th.prototype.isVertical=function(){return this.p0.x===this.p1.x},th.prototype.equals=function(t){if(!(t instanceof th))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},th.prototype.intersection=function(t){var e=new ju;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},th.prototype.project=function(){if(arguments[0]instanceof lu){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new lu(t);var e=this.projectionFactor(t),r=new lu;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}if(arguments[0]instanceof th){var n=arguments[0],i=this.projectionFactor(n.p0),o=this.projectionFactor(n.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var a=this.project(n.p0);i<0&&(a=this.p0),i>1&&(a=this.p1);var s=this.project(n.p1);return o<0&&(s=this.p0),o>1&&(s=this.p1),new th(a,s)}},th.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},th.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},th.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},th.prototype.distancePerpendicular=function(t){return Zu.distancePointLinePerpendicular(t,this.p0,this.p1)},th.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},th.prototype.midPoint=function(){return th.midPoint(this.p0,this.p1)},th.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,r=this.p1.y-this.p0.y,n=e*e+r*r;return n<=0?iu.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/n},th.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var r=new Array(2).fill(null),n=iu.MAX_VALUE,i=null,o=this.closestPoint(t.p0);n=o.distance(t.p0),r[0]=o,r[1]=t.p0;var a=this.closestPoint(t.p1);(i=a.distance(t.p1))0&&e<1?this.project(t):this.p0.distance(t)1||iu.isNaN(e))&&(e=1),e},th.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},th.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},th.prototype.distance=function(){if(arguments[0]instanceof th){var t=arguments[0];return Zu.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof lu){var e=arguments[0];return Zu.distancePointLine(e,this.p0,this.p1)}},th.prototype.pointAlong=function(t){var e=new lu;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},th.prototype.hashCode=function(){var t=iu.doubleToLongBits(this.p0.x);t^=31*iu.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),r=iu.doubleToLongBits(this.p1.x);return r^=31*iu.doubleToLongBits(this.p1.y),e^Math.trunc(r)^Math.trunc(r>>32)},th.prototype.interfaces_=function(){return[au,Ei]},th.prototype.getClass=function(){return th},th.midPoint=function(t,e){return new lu((t.x+e.x)/2,(t.y+e.y)/2)},eh.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(th,eh);var rh=function(){this.tempEnv1=new Lu,this.tempEnv2=new Lu,this._overlapSeg1=new th,this._overlapSeg2=new th};rh.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],r=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},rh.prototype.interfaces_=function(){return[]},rh.prototype.getClass=function(){return rh};var nh=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],r=arguments[2],n=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=n};nh.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},nh.prototype.computeSelect=function(t,e,r,n){var i=this._pts[e],o=this._pts[r];if(n.tempEnv1.init(i,o),r-e==1)return n.select(this,e),null;if(!t.intersects(n.tempEnv1))return null;var a=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var n=Sc.quadrant(t[r],t[r+1]),i=e+1;ir.getId()&&(r.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return uh},Object.defineProperties(e,r),e}(ah),uh=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[1],r=arguments[2],n=arguments[3],i=arguments[0].getContext(),o=r.getContext();this._si.processIntersections(i,e,o,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(rh),lh=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,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var r=arguments[0],n=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(n)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(a),this.setMitreLimit(s)}},ch={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}};lh.prototype.getEndCapStyle=function(){return this._endCapStyle},lh.prototype.isSingleSided=function(){return this._isSingleSided},lh.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=lh.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=lh.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==lh.JOIN_ROUND&&(this._quadrantSegments=lh.DEFAULT_QUADRANT_SEGMENTS)},lh.prototype.getJoinStyle=function(){return this._joinStyle},lh.prototype.setJoinStyle=function(t){this._joinStyle=t},lh.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},lh.prototype.getSimplifyFactor=function(){return this._simplifyFactor},lh.prototype.getQuadrantSegments=function(){return this._quadrantSegments},lh.prototype.setEndCapStyle=function(t){this._endCapStyle=t},lh.prototype.getMitreLimit=function(){return this._mitreLimit},lh.prototype.setMitreLimit=function(t){this._mitreLimit=t},lh.prototype.setSingleSided=function(t){this._isSingleSided=t},lh.prototype.interfaces_=function(){return[]},lh.prototype.getClass=function(){return lh},lh.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},ch.CAP_ROUND.get=function(){return 1},ch.CAP_FLAT.get=function(){return 2},ch.CAP_SQUARE.get=function(){return 3},ch.JOIN_ROUND.get=function(){return 1},ch.JOIN_MITRE.get=function(){return 2},ch.JOIN_BEVEL.get=function(){return 3},ch.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},ch.DEFAULT_MITRE_LIMIT.get=function(){return 5},ch.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(lh,ch);var hh=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=Zu.COUNTERCLOCKWISE,this._inputLine=t||null},ph={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};hh.prototype.isDeletable=function(t,e,r,n){var i=this._inputLine[t],o=this._inputLine[e],a=this._inputLine[r];return!!this.isConcave(i,o,a)&&!!this.isShallow(i,o,a,n)&&this.isShallowSampled(i,o,t,r,n)},hh.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(e),n=!1;r=0;n--)this.addPt(t[n])},fh.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)Math.PI;)t-=gh.PI_TIMES_2;for(;t<=-Math.PI;)t+=gh.PI_TIMES_2;return t},gh.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],r=arguments[1],n=r.x-e.x,i=r.y-e.y;return Math.atan2(i,n)}},gh.isAcute=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)>0},gh.isObtuse=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)<0},gh.interiorAngle=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r);return Math.abs(i-n)},gh.normalizePositive=function(t){if(t<0){for(;t<0;)t+=gh.PI_TIMES_2;t>=gh.PI_TIMES_2&&(t=0)}else{for(;t>=gh.PI_TIMES_2;)t-=gh.PI_TIMES_2;t<0&&(t=0)}return t},gh.angleBetween=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r);return gh.diff(n,i)},gh.diff=function(t,e){var r=null;return(r=tMath.PI&&(r=2*Math.PI-r),r},gh.toRadians=function(t){return t*Math.PI/180},gh.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?gh.COUNTERCLOCKWISE:r<0?gh.CLOCKWISE:gh.NONE},gh.angleBetweenOriented=function(t,e,r){var n=gh.angle(e,t),i=gh.angle(e,r)-n;return i<=-Math.PI?i+gh.PI_TIMES_2:i>Math.PI?i-gh.PI_TIMES_2:i},mh.PI_TIMES_2.get=function(){return 2*Math.PI},mh.PI_OVER_2.get=function(){return Math.PI/2},mh.PI_OVER_4.get=function(){return Math.PI/4},mh.COUNTERCLOCKWISE.get=function(){return Zu.COUNTERCLOCKWISE},mh.CLOCKWISE.get=function(){return Zu.CLOCKWISE},mh.NONE.get=function(){return Zu.COLLINEAR},Object.defineProperties(gh,mh);var yh=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 th,this._seg1=new th,this._offset0=new th,this._offset1=new th,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new ju,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===lh.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)},_h={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}};yh.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 r=Zu.computeOrientation(this._s0,this._s1,this._s2),n=r===Zu.CLOCKWISE&&this._side===hc.LEFT||r===Zu.COUNTERCLOCKWISE&&this._side===hc.RIGHT;0===r?this.addCollinear(e):n?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)},yh.prototype.addLineEndCap=function(t,e){var r=new th(t,e),n=new th;this.computeOffsetSegment(r,hc.LEFT,this._distance,n);var i=new th;this.computeOffsetSegment(r,hc.RIGHT,this._distance,i);var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o);switch(this._bufParams.getEndCapStyle()){case lh.CAP_ROUND:this._segList.addPt(n.p1),this.addFilletArc(e,s+Math.PI/2,s-Math.PI/2,Zu.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case lh.CAP_FLAT:this._segList.addPt(n.p1),this._segList.addPt(i.p1);break;case lh.CAP_SQUARE:var u=new lu;u.x=Math.abs(this._distance)*Math.cos(s),u.y=Math.abs(this._distance)*Math.sin(s);var l=new lu(n.p1.x+u.x,n.p1.y+u.y),c=new lu(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},yh.prototype.getCoordinates=function(){return this._segList.getCoordinates()},yh.prototype.addMitreJoin=function(t,e,r,n){var i=!0,o=null;try{o=Au.intersection(e.p0,e.p1,r.p0,r.p1),(n<=0?1:o.distance(t)/Math.abs(n))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof Pu))throw t;o=new lu(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,r,n,this._bufParams.getMitreLimit())},yh.prototype.addFilletCorner=function(t,e,r,n,i){var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o),u=r.x-t.x,l=r.y-t.y,c=Math.atan2(l,u);n===Zu.CLOCKWISE?s<=c&&(s+=2*Math.PI):s>=c&&(s-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,s,c,n,i),this._segList.addPt(r)},yh.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new lu((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(r);var n=new lu((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(n)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},yh.prototype.createCircle=function(t){var e=new lu(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},yh.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},yh.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new fh,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*yh.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},yh.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===lh.JOIN_BEVEL||this._bufParams.getJoinStyle()===lh.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,Zu.CLOCKWISE,this._distance))},yh.prototype.closeRing=function(){this._segList.closeRing()},yh.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},yh.prototype.interfaces_=function(){return[]},yh.prototype.getClass=function(){return yh},_h.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},_h.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},_h.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},_h.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(yh,_h);var vh=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};vh.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var r=e<0,n=Math.abs(e),i=this.getSegGen(n);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,r,i);var o=i.getCoordinates();return r&&pl.reverse(o),o},vh.prototype.computeSingleSidedBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var i=hh.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],hc.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{r.addSegments(t,!1);var s=hh.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],hc.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment(),r.closeRing()},vh.prototype.computeRingBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);e===hc.RIGHT&&(n=-n);var i=hh.simplify(t,n),o=i.length-1;r.initSideSegments(i[o-1],i[0],e);for(var a=1;a<=o;a++){var s=1!==a;r.addNextSegment(i[a],s)}r.closeRing()},vh.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),n=hh.simplify(t,r),i=n.length-1;e.initSideSegments(n[0],n[1],hc.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(n[o],!0);e.addLastSegment(),e.addLineEndCap(n[i-1],n[i]);var a=hh.simplify(t,-r),s=a.length-1;e.initSideSegments(a[s],a[s-1],hc.LEFT);for(var u=s-2;u>=0;u--)e.addNextSegment(a[u],!0);e.addLastSegment(),e.addLineEndCap(a[1],a[0]),e.closeRing()},vh.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case lh.CAP_ROUND:e.createCircle(t);break;case lh.CAP_SQUARE:e.createSquare(t)}},vh.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var r=Math.abs(e),n=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],n);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,n)}else this.computeLineBufferCurve(t,n);return n.getCoordinates()},vh.prototype.getBufferParameters=function(){return this._bufParams},vh.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},vh.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(0===r)return vh.copyCoordinates(t);var n=this.getSegGen(r);return this.computeRingBufferCurve(t,e,n),n.getCoordinates()},vh.prototype.computeOffsetCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){var i=hh.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],hc.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{var s=hh.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],hc.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment()},vh.prototype.getSegGen=function(t){return new yh(this._precisionModel,this._bufParams,t)},vh.prototype.interfaces_=function(){return[]},vh.prototype.getClass=function(){return vh},vh.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;ri.getMaxY()||this.findStabbedSegments(t,n.getDirectedEdges(),e)}return e}if(3===arguments.length)if(gu(arguments[2],ul)&&arguments[0]instanceof lu&&arguments[1]instanceof Pc){for(var o=arguments[0],a=arguments[1],s=arguments[2],u=a.getEdge().getCoordinates(),l=0;lthis._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)this._seg.p1.y||Zu.computeOrientation(this._seg.p0,this._seg.p1,o)===Zu.RIGHT)){var c=a.getDepth(hc.LEFT);this._seg.p0.equals(u[l])||(c=a.getDepth(hc.RIGHT));var h=new wh(this._seg,c);s.add(h)}}else if(gu(arguments[2],ul)&&arguments[0]instanceof lu&&gu(arguments[1],ul))for(var p=arguments[0],f=arguments[2],d=arguments[1].iterator();d.hasNext();){var g=d.next();g.isForward()&&this.findStabbedSegments(p,g,f)}},xh.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:Bc.min(e)._leftDepth},xh.prototype.interfaces_=function(){return[]},xh.prototype.getClass=function(){return xh},bh.DepthSegment.get=function(){return wh},Object.defineProperties(xh,bh);var wh=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new th(t),this._leftDepth=e};wh.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 r=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==r||0!=(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?r:this._upwardSeg.compareTo(e._upwardSeg)},wh.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return 0!==r?r:t.p1.compareTo(e.p1)},wh.prototype.toString=function(){return this._upwardSeg.toString()},wh.prototype.interfaces_=function(){return[au]},wh.prototype.getClass=function(){return wh};var Eh=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};Eh.prototype.area=function(){return Eh.area(this.p0,this.p1,this.p2)},Eh.prototype.signedArea=function(){return Eh.signedArea(this.p0,this.p1,this.p2)},Eh.prototype.interpolateZ=function(t){if(null===t)throw new nu("Supplied point is null.");return Eh.interpolateZ(t,this.p0,this.p1,this.p2)},Eh.prototype.longestSideLength=function(){return Eh.longestSideLength(this.p0,this.p1,this.p2)},Eh.prototype.isAcute=function(){return Eh.isAcute(this.p0,this.p1,this.p2)},Eh.prototype.circumcentre=function(){return Eh.circumcentre(this.p0,this.p1,this.p2)},Eh.prototype.area3D=function(){return Eh.area3D(this.p0,this.p1,this.p2)},Eh.prototype.centroid=function(){return Eh.centroid(this.p0,this.p1,this.p2)},Eh.prototype.inCentre=function(){return Eh.inCentre(this.p0,this.p1,this.p2)},Eh.prototype.interfaces_=function(){return[]},Eh.prototype.getClass=function(){return Eh},Eh.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)},Eh.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2},Eh.det=function(t,e,r,n){return t*n-e*r},Eh.interpolateZ=function(t,e,r,n){var i=e.x,o=e.y,a=r.x-i,s=n.x-i,u=r.y-o,l=n.y-o,c=a*l-s*u,h=t.x-i,p=t.y-o,f=(l*h-s*p)/c,d=(-u*h+a*p)/c;return e.z+f*(r.z-e.z)+d*(n.z-e.z)},Eh.longestSideLength=function(t,e,r){var n=t.distance(e),i=e.distance(r),o=r.distance(t),a=n;return i>a&&(a=i),o>a&&(a=o),a},Eh.isAcute=function(t,e,r){return!!gh.isAcute(t,e,r)&&!!gh.isAcute(e,r,t)&&!!gh.isAcute(r,t,e)},Eh.circumcentre=function(t,e,r){var n=r.x,i=r.y,o=t.x-n,a=t.y-i,s=e.x-n,u=e.y-i,l=2*Eh.det(o,a,s,u),c=Eh.det(a,o*o+a*a,u,s*s+u*u),h=Eh.det(o,o*o+a*a,s,s*s+u*u);return new lu(n-c/l,i+h/l)},Eh.perpendicularBisector=function(t,e){var r=e.x-t.x,n=e.y-t.y,i=new Au(t.x+r/2,t.y+n/2,1),o=new Au(t.x-n+r/2,t.y+r+n/2,1);return new Au(i,o)},Eh.angleBisector=function(t,e,r){var n=e.distance(t),i=n/(n+e.distance(r)),o=r.x-t.x,a=r.y-t.y;return new lu(t.x+i*o,t.y+i*a)},Eh.area3D=function(t,e,r){var n=e.x-t.x,i=e.y-t.y,o=e.z-t.z,a=r.x-t.x,s=r.y-t.y,u=r.z-t.z,l=i*u-o*s,c=o*a-n*u,h=n*s-i*a,p=l*l+c*c+h*h;return Math.sqrt(p)/2},Eh.centroid=function(t,e,r){var n=(t.x+e.x+r.x)/3,i=(t.y+e.y+r.y)/3;return new lu(n,i)},Eh.inCentre=function(t,e,r){var n=e.distance(r),i=t.distance(r),o=t.distance(e),a=n+i+o,s=(n*t.x+i*e.x+o*r.x)/a,u=(n*t.y+i*e.y+o*r.y)/a;return new lu(s,u)};var Ih=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new ll;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};Ih.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,fu.EXTERIOR,fu.INTERIOR)},Ih.prototype.addPolygon=function(t){var e=this._distance,r=hc.LEFT;this._distance<0&&(e=-this._distance,r=hc.RIGHT);var n=t.getExteriorRing(),i=pl.removeRepeatedPoints(n.getCoordinates());if(this._distance<0&&this.isErodedCompletely(n,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,r,fu.EXTERIOR,fu.INTERIOR);for(var o=0;o0&&this.isErodedCompletely(a,-this._distance)||this.addPolygonRing(s,e,hc.opposite(r),fu.INTERIOR,fu.EXTERIOR)}},Ih.prototype.isTriangleErodedCompletely=function(t,e){var r=new Eh(t[0],t[1],t[2]),n=r.inCentre();return Zu.distancePointLine(n,r.p0,r.p1)=Vl.MINIMUM_VALID_SIZE&&Zu.isCCW(t)&&(o=i,a=n,r=hc.opposite(r));var s=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(s,o,a)},Ih.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Bl?this.addPolygon(t):t instanceof Rl?this.addLineString(t):t instanceof Ol?this.addPoint(t):(t instanceof Ul||t instanceof Ml||t instanceof ql||t instanceof Pl)&&this.addCollection(t)},Ih.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(4===r.length)return this.isTriangleErodedCompletely(r,e);var n=t.getEnvelopeInternal(),i=Math.min(n.getHeight(),n.getWidth());return e<0&&2*Math.abs(e)>i},Ih.prototype.addCollection=function(t){for(var e=0;e=this._max)throw new Ii;var t=this._parent.getGeometryN(this._index++);return t instanceof Pl?(this._subcollectionIterator=new Ch(t),this._subcollectionIterator.next()):t},Ch.prototype.remove=function(){throw new Error(this.getClass().getName())},Ch.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},Ch.prototype.interfaces_=function(){return[sl]},Ch.prototype.getClass=function(){return Ch},Ch.isAtomic=function(t){return!(t instanceof Pl)};var Th=function(){this._geom=null;var t=arguments[0];this._geom=t};Th.prototype.locate=function(t){return Th.locate(t,this._geom)},Th.prototype.interfaces_=function(){return[Sh]},Th.prototype.getClass=function(){return Th},Th.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&Zu.isPointInRing(t,e.getCoordinates())},Th.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!Th.isPointInRing(t,r))return!1;for(var n=0;n=0;r--){var n=this._edgeList.get(r),i=n.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=n}e.setNext(t)},e.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),r=t.getDepth(hc.LEFT),n=t.getDepth(hc.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),r);if(this.computeDepths(0,e,i)!==n)throw new dc("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],a=arguments[2],s=arguments[0];s=0;i--){var o=this._resultAreaEdgeList.get(i),a=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),n){case this._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;r=a,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;r.setNextMin(o),n=this._SCANNING_FOR_INCOMING}}n===this._LINKING_TO_OUTGOING&&(Uu.isTrue(null!==e,"found null for first outgoing dirEdge"),Uu.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),r.setNextMin(e))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var r=arguments[0],n=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===r&&n++;return n}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=fu.NONE,e=this.iterator();e.hasNext();){var r=e.next(),n=r.getSym();if(!r.isLineEdge()){if(r.isInResult()){t=fu.INTERIOR;break}if(n.isInResult()){t=fu.EXTERIOR;break}}}if(t===fu.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getSym();a.isLineEdge()?a.getEdge().setCovered(i===fu.INTERIOR):(a.isInResult()&&(i=fu.EXTERIOR),s.isInResult()&&(i=fu.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new _c(fu.NONE);for(var r=this.iterator();r.hasNext();)for(var n=r.next().getEdge().getLabel(),i=0;i<2;i++){var o=n.getLocation(i);o!==fu.INTERIOR&&o!==fu.BOUNDARY||this._label.setLocation(i,fu.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ph),Ah=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(t){return new Ec(t,new Mh)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Mc),Lh=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Lh.prototype.compareTo=function(t){var e=t;return Lh.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Lh.prototype.interfaces_=function(){return[au]},Lh.prototype.getClass=function(){return Lh},Lh.orientation=function(t){return 1===pl.increasingDirection(t)},Lh.compareOriented=function(t,e,r,n){for(var i=e?1:-1,o=n?1:-1,a=e?t.length:-1,s=n?r.length:-1,u=e?0:t.length-1,l=n?0:r.length-1;;){var c=t[u].compareTo(r[l]);if(0!==c)return c;var h=(u+=i)===a,p=(l+=o)===s;if(h&&!p)return-1;if(!h&&p)return 1;if(h&&p)return 0}};var Dh=function(){this._edges=new ll,this._ocaMap=new Di};Dh.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e0&&t.print(","),t.print("(");for(var n=r.getCoordinates(),i=0;i0&&t.print(","),t.print(n[i].x+" "+n[i].y);t.println(")")}t.print(") ")},Dh.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Dh.prototype.findEdgeIndex=function(t){for(var e=0;e0||!e.coord.equals2D(n);i||r--;var o=new Array(r).fill(null),a=0;o[a++]=new lu(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this.edge.pts[s];return i&&(o[a]=e.coord),new Vh(o,new _c(this.edge._label))},kh.prototype.add=function(t,e,r){var n=new Rh(t,e,r),i=this._nodeMap.get(n);return null!==i?i:(this._nodeMap.put(n,n),n)},kh.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},kh.prototype.interfaces_=function(){return[]},kh.prototype.getClass=function(){return kh};var Oh=function(){};Oh.prototype.getChainStartIndices=function(t){var e=0,r=new ll;r.add(new vu(e));do{var n=this.findChainEnd(t,e);r.add(new vu(n)),e=n}while(er?e:r},Fh.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return ee&&(n=1),this._depth[t][r]=n}}},Bh.prototype.getDelta=function(t){return this._depth[t][hc.RIGHT]-this._depth[t][hc.LEFT]},Bh.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?fu.EXTERIOR:fu.INTERIOR},Bh.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},Bh.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var r=1;r<3;r++){var n=t.getLocation(e,r);n!==fu.EXTERIOR&&n!==fu.INTERIOR||(this.isNull(e,r)?this._depth[e][r]=Bh.depthAtLocation(n):this._depth[e][r]+=Bh.depthAtLocation(n))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===fu.INTERIOR&&this._depth[i][o]++}},Bh.prototype.interfaces_=function(){return[]},Bh.prototype.getClass=function(){return Bh},Bh.depthAtLocation=function(t){return t===fu.EXTERIOR?0:t===fu.INTERIOR?1:Bh.NULL_VALUE},Uh.NULL_VALUE.get=function(){return-1},Object.defineProperties(Bh,Uh);var Vh=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new kh(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Bh,this._depthDelta=0,1===arguments.length){var r=arguments[0];e.call(this,r,null)}else if(2===arguments.length){var n=arguments[0],i=arguments[1];this.pts=n,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 t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,_c.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var r=t;if(this.pts.length!==r.pts.length)return!1;for(var n=!0,i=!0,o=this.pts.length,a=0;a0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!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(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Fh(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new Lu;for(var t=0;t0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(") "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;en||this._maxyo;if(a)return!1;var s=this.intersectsToleranceSquare(t,e);return Uu.isTrue(!(a&&s),"Found bad envelope test"),s},Zh.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new lu(this._maxx,this._maxy),this._corner[1]=new lu(this._minx,this._maxy),this._corner[2]=new lu(this._minx,this._miny),this._corner[3]=new lu(this._maxx,this._miny)},Zh.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},Zh.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},Zh.prototype.getCoordinate=function(){return this._originalPt},Zh.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},Zh.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=Zh.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Lu(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},Zh.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()))))},Zh.prototype.intersectsToleranceSquare=function(t,e){var r=!1,n=!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()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||r&&n||t.equals(this._pt)||e.equals(this._pt)))))},Zh.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),n=t.getCoordinate(e+1);return!!this.intersects(r,n)&&(t.addIntersection(this.getCoordinate(),e),!0)},Zh.prototype.interfaces_=function(){return[]},Zh.prototype.getClass=function(){return Zh},Yh.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(Zh,Yh);var Wh=function(){this.tempEnv1=new Lu,this.selectedSegment=new th};Wh.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},Wh.prototype.interfaces_=function(){return[]},Wh.prototype.getClass=function(){return Wh};var Hh=function(){this._index=null;var t=arguments[0];this._index=t},Kh={HotPixelSnapAction:{configurable:!0}};Hh.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2],i=e.getSafeEnvelope(),o=new Jh(e,r,n);return this._index.query(i,{interfaces_:function(){return[Rc]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},Hh.prototype.interfaces_=function(){return[]},Hh.prototype.getClass=function(){return Hh},Kh.HotPixelSnapAction.get=function(){return Jh},Object.defineProperties(Hh,Kh);var Jh=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._hotPixel=e,this._parentEdge=r,this._hotPixelVertexIndex=n}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(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[1],r=arguments[0].getContext();if(null!==this._parentEdge&&r===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(r,e)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Wh),Qh=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new ll};Qh.prototype.processIntersections=function(t,e,r,n){if(t===r&&e===n)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];if(this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof dc))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var r=arguments[0],n=tp.precisionScaleFactor(this._argGeom,this._distance,r),i=new $l(n);this.bufferFixedPrecision(i)}},tp.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===$l.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},tp.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},tp.prototype.bufferOriginalPrecision=function(){try{var t=new qh(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof Fu))throw t;this._saveException=t}},tp.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},tp.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},tp.prototype.interfaces_=function(){return[]},tp.prototype.getClass=function(){return tp},tp.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new tp(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Hu&&"number"==typeof arguments[1]){var e=arguments[1],r=arguments[2],n=new tp(arguments[0]);return n.setQuadrantSegments(r),n.getResultGeometry(e)}if(arguments[2]instanceof lh&&arguments[0]instanceof Hu&&"number"==typeof arguments[1]){var i=arguments[1];return new tp(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],a=arguments[2],s=arguments[3],u=new tp(arguments[0]);return u.setQuadrantSegments(a),u.setEndCapStyle(s),u.getResultGeometry(o)}},tp.precisionScaleFactor=function(t,e,r){var n=t.getEnvelopeInternal(),i=mu.max(Math.abs(n.getMaxX()),Math.abs(n.getMaxY()),Math.abs(n.getMinX()),Math.abs(n.getMinY()))+2*(e>0?e:0),o=r-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},ep.CAP_ROUND.get=function(){return lh.CAP_ROUND},ep.CAP_BUTT.get=function(){return lh.CAP_FLAT},ep.CAP_FLAT.get=function(){return lh.CAP_FLAT},ep.CAP_SQUARE.get=function(){return lh.CAP_SQUARE},ep.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(tp,ep);var rp=function(){this._pt=[new lu,new lu],this._distance=iu.NaN,this._isNull=!0};rp.prototype.getCoordinates=function(){return this._pt},rp.prototype.getCoordinate=function(t){return this._pt[t]},rp.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var n=e.distance(r);nthis._distance&&this.initialize(e,r,n)}},rp.prototype.interfaces_=function(){return[]},rp.prototype.getClass=function(){return rp};var np=function(){};np.prototype.interfaces_=function(){return[]},np.prototype.getClass=function(){return np},np.computeDistance=function(){if(arguments[2]instanceof rp&&arguments[0]instanceof Rl&&arguments[1]instanceof lu)for(var t=arguments[1],e=arguments[2],r=arguments[0].getCoordinates(),n=new th,i=0;i0||this._isIn?fu.INTERIOR:fu.EXTERIOR)},cp.prototype.interfaces_=function(){return[]},cp.prototype.getClass=function(){return cp};var hp=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)t.call(this,arguments[0],t.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._component=e,this._segIndex=r,this._pt=n}},pp={INSIDE_AREA:{configurable:!0}};hp.prototype.isInsideArea=function(){return this._segIndex===hp.INSIDE_AREA},hp.prototype.getCoordinate=function(){return this._pt},hp.prototype.getGeometryComponent=function(){return this._component},hp.prototype.getSegmentIndex=function(){return this._segIndex},hp.prototype.interfaces_=function(){return[]},hp.prototype.getClass=function(){return hp},pp.INSIDE_AREA.get=function(){return-1},Object.defineProperties(hp,pp);var fp=function(t){this._pts=t||null};fp.prototype.filter=function(t){t instanceof Ol&&this._pts.add(t)},fp.prototype.interfaces_=function(){return[Cl]},fp.prototype.getClass=function(){return fp},fp.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Ol?Bc.singletonList(t):fp.getPoints(t,new ll)}if(2===arguments.length){var e=arguments[0],r=arguments[1];return e instanceof Ol?r.add(e):e instanceof Pl&&e.apply(new fp(r)),r}};var dp=function(){this._locations=null;var t=arguments[0];this._locations=t};dp.prototype.filter=function(t){(t instanceof Ol||t instanceof Rl||t instanceof Bl)&&this._locations.add(new hp(t,0,t.getCoordinate()))},dp.prototype.interfaces_=function(){return[Cl]},dp.prototype.getClass=function(){return dp},dp.getLocations=function(t){var e=new ll;return t.apply(new dp(e)),e};var gp=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new cp,this._minDistanceLocation=null,this._minDistance=iu.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=n,this._terminateDistance=i}};gp.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=1-e,i=up.getPolygons(this._geom[e]);if(i.size()>0){var o=dp.getLocations(this._geom[n]);if(this.computeContainmentDistance(o,i,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[n]=r[0],this._minDistanceLocation[e]=r[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&gu(arguments[0],ul)&&gu(arguments[1],ul)){for(var a=arguments[0],s=arguments[1],u=arguments[2],l=0;lthis._minDistance)return null;for(var n=t.getCoordinates(),i=e.getCoordinate(),o=0;othis._minDistance)return null;for(var h=u.getCoordinates(),p=l.getCoordinates(),f=0;fthis._distance&&this.initialize(e,r,n)}},mp.prototype.interfaces_=function(){return[]},mp.prototype.getClass=function(){return mp};var yp=function(){};yp.prototype.interfaces_=function(){return[]},yp.prototype.getClass=function(){return yp},yp.computeDistance=function(){if(arguments[2]instanceof mp&&arguments[0]instanceof Rl&&arguments[1]instanceof lu)for(var t=arguments[0],e=arguments[1],r=arguments[2],n=new th,i=t.getCoordinates(),o=0;o1||t<=0)throw new nu("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},_p.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},_p.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},_p.prototype.computeOrientedDistance=function(t,e,r){var n=new xp(e);if(t.apply(n),r.setMaximum(n.getMaxPointDistance()),this._densifyFrac>0){var i=new bp(e,this._densifyFrac);t.apply(i),r.setMaximum(i.getMaxPointDistance())}},_p.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},_p.prototype.interfaces_=function(){return[]},_p.prototype.getClass=function(){return _p},_p.distance=function(){if(2===arguments.length)return new _p(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new _p(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},vp.MaxPointDistanceFilter.get=function(){return xp},vp.MaxDensifiedByFractionDistanceFilter.get=function(){return bp},Object.defineProperties(_p,vp);var xp=function(){this._maxPtDist=new mp,this._minPtDist=new mp,this._euclideanDist=new yp,this._geom=null;var t=arguments[0];this._geom=t};xp.prototype.filter=function(t){this._minPtDist.initialize(),yp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},xp.prototype.getMaxPointDistance=function(){return this._maxPtDist},xp.prototype.interfaces_=function(){return[Qu]},xp.prototype.getClass=function(){return xp};var bp=function(){this._maxPtDist=new mp,this._minPtDist=new mp,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};bp.prototype.filter=function(t,e){if(0===e)return null;for(var r=t.getCoordinate(e-1),n=t.getCoordinate(e),i=(n.x-r.x)/this._numSubSegs,o=(n.y-r.y)/this._numSubSegs,a=0;ar){this._isValid=!1;var i=n.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 "+Ou.toLineString(i[0],i[1])+")"}},wp.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=wp.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),wp.VERBOSE&&Mu.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},wp.prototype.checkNegativeValid=function(){if(!(this._input instanceof Bl||this._input instanceof ql||this._input instanceof Pl))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)},wp.prototype.getErrorIndicator=function(){return this._errorIndicator},wp.prototype.checkMinimumDistance=function(t,e,r){var n=new gp(t,e,r);if(this._minDistanceFound=n.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},Ip.prototype.report=function(t){if(!Ip.VERBOSE)return null;Mu.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Ip.prototype.getErrorMessage=function(){return this._errorMsg},Ip.prototype.interfaces_=function(){return[]},Ip.prototype.getClass=function(){return Ip},Ip.isValidMsg=function(t,e,r){var n=new Ip(t,e,r);return n.isValid()?null:n.getErrorMessage()},Ip.isValid=function(t,e,r){return!!new Ip(t,e,r).isValid()},Sp.VERBOSE.get=function(){return!1},Sp.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Ip,Sp);var Cp=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Cp.prototype.getCoordinates=function(){return this._pts},Cp.prototype.size=function(){return this._pts.length},Cp.prototype.getCoordinate=function(t){return this._pts[t]},Cp.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Cp.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:Kc.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Cp.prototype.setData=function(t){this._data=t},Cp.prototype.getData=function(){return this._data},Cp.prototype.toString=function(){return Ou.toLineString(new Wl(this._pts))},Cp.prototype.interfaces_=function(){return[Jc]},Cp.prototype.getClass=function(){return Cp};var Tp=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new ll,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};Tp.prototype.getInteriorIntersection=function(){return this._interiorIntersection},Tp.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},Tp.prototype.getIntersectionSegments=function(){return this._intSegments},Tp.prototype.count=function(){return this._intersectionCount},Tp.prototype.getIntersections=function(){return this._intersections},Tp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Tp.prototype.setKeepIntersections=function(t){this._keepIntersections=t},Tp.prototype.processIntersections=function(t,e,r,n){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===r&&e===n)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(r,n))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=a,this._intSegments[3]=s,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},Tp.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},Tp.prototype.hasIntersection=function(){return null!==this._interiorIntersection},Tp.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},Tp.prototype.interfaces_=function(){return[Nh]},Tp.prototype.getClass=function(){return Tp},Tp.createAllIntersectionsFinder=function(t){var e=new Tp(t);return e.setFindAllIntersections(!0),e},Tp.createAnyIntersectionFinder=function(t){return new Tp(t)},Tp.createIntersectionCounter=function(t){var e=new Tp(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Pp=function(){this._li=new ju,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Pp.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},Pp.prototype.getIntersections=function(){return this._segInt.getIntersections()},Pp.prototype.isValid=function(){return this.execute(),this._isValid},Pp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Pp.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new Tp(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new sh;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},Pp.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new dc(this.getErrorMessage(),this._segInt.getInteriorIntersection())},Pp.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Ou.toLineString(t[0],t[1])+" and "+Ou.toLineString(t[2],t[3])},Pp.prototype.interfaces_=function(){return[]},Pp.prototype.getClass=function(){return Pp},Pp.computeIntersections=function(t){var e=new Pp(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Mp=function t(){this._nv=null;var e=arguments[0];this._nv=new Pp(t.toSegmentStrings(e))};Mp.prototype.checkValid=function(){this._nv.checkValid()},Mp.prototype.interfaces_=function(){return[]},Mp.prototype.getClass=function(){return Mp},Mp.toSegmentStrings=function(t){for(var e=new ll,r=t.iterator();r.hasNext();){var n=r.next();e.add(new Cp(n.getCoordinates(),n))}return e},Mp.checkValid=function(t){new Mp(t).checkValid()};var Ap=function(t){this._mapOp=t};Ap.prototype.map=function(t){for(var e=new ll,r=0;r0&&n<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)},Np.prototype.interfaces_=function(){return[]},Np.prototype.getClass=function(){return Np};var zp=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new th,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Rl&&"number"==typeof arguments[1]){var e=arguments[1];t.call(this,arguments[0].getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var r=arguments[0],n=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=n}};zp.prototype.snapVertices=function(t,e){for(var r=this._isClosed?t.size()-1:t.size(),n=0;n=0&&t.add(o+1,new lu(i),!1)}},zp.prototype.findSegmentIndexToSnap=function(t,e){for(var r=iu.MAX_VALUE,n=-1,i=0;ie&&(e=n)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Rp.computeOverlaySnapTolerance(i),Rp.computeOverlaySnapTolerance(o))}},Rp.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Rp.SNAP_PRECISION_FACTOR},Rp.snapToSelf=function(t,e,r){return new Rp(t).snapToSelf(e,r)},kp.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Rp,kp);var Op=function(t){function e(e,r,n){t.call(this),this._snapTolerance=e||null,this._snapPts=r||null,this._isSelfSnap=void 0!==n&&n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var r=new zp(t,this._snapTolerance);return r.setAllowSnappingToSourceVertices(this._isSelfSnap),r.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var r=t.toCoordinateArray(),n=this.snapLine(r,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Np),Fp=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};Fp.prototype.getCommon=function(){return iu.longBitsToDouble(this._commonBits)},Fp.prototype.add=function(t){var e=iu.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=Fp.signExpBits(this._commonBits),this._isFirst=!1,null):Fp.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=Fp.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=Fp.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},Fp.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=iu.longBitsToDouble(t),r="0000000000000000000000000000000000000000000000000000000000000000"+iu.toBinaryString(t),n=r.substring(r.length-64);return n.substring(0,1)+" "+n.substring(1,12)+"(exp) "+n.substring(12)+" [ "+e+" ]"}},Fp.prototype.interfaces_=function(){return[]},Fp.prototype.getClass=function(){return Fp},Fp.getBit=function(t,e){return 0!=(t&1<>52},Fp.zeroLowerBits=function(t,e){return t&~((1<=0;n--){if(Fp.getBit(t,n)!==Fp.getBit(e,n))return r;r++}return 52};var Bp=function(){this._commonCoord=null,this._ccFilter=new Vp},Up={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Bp.prototype.addCommonBits=function(t){var e=new qp(this._commonCoord);t.apply(e),t.geometryChanged()},Bp.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new lu(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new qp(e);return t.apply(r),t.geometryChanged(),t},Bp.prototype.getCommonCoordinate=function(){return this._commonCoord},Bp.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},Bp.prototype.interfaces_=function(){return[]},Bp.prototype.getClass=function(){return Bp},Up.CommonCoordinateFilter.get=function(){return Vp},Up.Translater.get=function(){return qp},Object.defineProperties(Bp,Up);var Vp=function(){this._commonBitsX=new Fp,this._commonBitsY=new Fp};Vp.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},Vp.prototype.getCommonCoordinate=function(){return new lu(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},Vp.prototype.interfaces_=function(){return[Qu]},Vp.prototype.getClass=function(){return Vp};var qp=function(){this.trans=null;var t=arguments[0];this.trans=t};qp.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,n=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,n)},qp.prototype.isDone=function(){return!1},qp.prototype.isGeometryChanged=function(){return!0},qp.prototype.interfaces_=function(){return[Tl]},qp.prototype.getClass=function(){return qp};var jp=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()};jp.prototype.selfSnap=function(t){return new Rp(t).snapTo(t,this._snapTolerance)},jp.prototype.removeCommonBits=function(t){this._cbr=new Bp,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},jp.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},jp.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=pf.overlayOp(e[0],e[1],t);return this.prepareResult(r)},jp.prototype.checkValid=function(t){t.isValid()||Mu.out.println("Snapped geometry is invalid")},jp.prototype.computeSnapTolerance=function(){this._snapTolerance=Rp.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},jp.prototype.snap=function(t){var e=this.removeCommonBits(t);return Rp.snap(e[0],e[1],this._snapTolerance)},jp.prototype.interfaces_=function(){return[]},jp.prototype.getClass=function(){return jp},jp.overlayOp=function(t,e,r){return new jp(t,e).getResultGeometry(r)},jp.union=function(t,e){return jp.overlayOp(t,e,pf.UNION)},jp.intersection=function(t,e){return jp.overlayOp(t,e,pf.INTERSECTION)},jp.symDifference=function(t,e){return jp.overlayOp(t,e,pf.SYMDIFFERENCE)},jp.difference=function(t,e){return jp.overlayOp(t,e,pf.DIFFERENCE)};var Gp=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};Gp.prototype.getResultGeometry=function(t){var e=null,r=!1,n=null;try{e=pf.overlayOp(this._geom[0],this._geom[1],t),r=!0}catch(t){if(!(t instanceof Fu))throw t;n=t}if(!r)try{e=jp.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof Fu?n:t}return e},Gp.prototype.interfaces_=function(){return[]},Gp.prototype.getClass=function(){return Gp},Gp.overlayOp=function(t,e,r){return new Gp(t,e).getResultGeometry(r)},Gp.union=function(t,e){return Gp.overlayOp(t,e,pf.UNION)},Gp.intersection=function(t,e){return Gp.overlayOp(t,e,pf.INTERSECTION)},Gp.symDifference=function(t,e){return Gp.overlayOp(t,e,pf.SYMDIFFERENCE)},Gp.difference=function(t,e){return Gp.overlayOp(t,e,pf.DIFFERENCE)};var Xp=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Xp.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},Xp.prototype.interfaces_=function(){return[]},Xp.prototype.getClass=function(){return Xp};var Zp=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],r=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=r}else if(3===arguments.length){var n=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=n,this._xValue=i,this._obj=o}},Yp={INSERT:{configurable:!0},DELETE:{configurable:!0}};Zp.prototype.isDelete=function(){return this._eventType===Zp.DELETE},Zp.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},Zp.prototype.getObject=function(){return this._obj},Zp.prototype.compareTo=function(t){var e=t;return this._xValuee._xValue?1:this._eventTypee._eventType?1:0},Zp.prototype.getInsertEvent=function(){return this._insertEvent},Zp.prototype.isInsert=function(){return this._eventType===Zp.INSERT},Zp.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},Zp.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},Zp.prototype.interfaces_=function(){return[au]},Zp.prototype.getClass=function(){return Zp},Yp.INSERT.get=function(){return 1},Yp.DELETE.get=function(){return 2},Object.defineProperties(Zp,Yp);var Wp=function(){};Wp.prototype.interfaces_=function(){return[]},Wp.prototype.getClass=function(){return Wp};var Hp=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],r=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=r};Hp.prototype.isTrivialIntersection=function(t,e,r,n){if(t===r&&1===this._li.getIntersectionNum()){if(Hp.isAdjacentSegments(e,n))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&n===i||0===n&&e===i)return!0}}return!1},Hp.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Hp.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},Hp.prototype.hasProperInteriorIntersection=function(){return 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13h-3v-3c0-.75-.75-1.5-1.5-1.5z'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-out .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 13c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h9c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-9z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-in .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M14.5 8.5c-.75 0-1.5.75-1.5 1.5v3h-3c-.75 0-1.5.75-1.5 1.5S9.25 16 10 16h3v3c0 .75.75 1.5 1.5 1.5S16 19.75 16 19v-3h3c.75 0 1.5-.75 1.5-1.5S19.75 13 19 13h-3v-3c0-.75-.75-1.5-1.5-1.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-zoom-out 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1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23999'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting .mapboxgl-ctrl-icon{-webkit-animation:mapboxgl-spin 2s linear infinite;-moz-animation:mapboxgl-spin 2s infinite linear;-o-animation:mapboxgl-spin 2s infinite linear;-ms-animation:mapboxgl-spin 2s infinite linear;animation:mapboxgl-spin 2s linear infinite}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23999'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 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e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Si.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Si.prototype.clear=function(){this.length=0},Si.prototype.resize=function(t){this.reserve(t),this.length=t},Si.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Si.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Pi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Si);Pi.prototype.bytesPerElement=4,Fn("StructArrayLayout2i4",Pi);var Mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,t},e}(Si);Mi.prototype.bytesPerElement=8,Fn("StructArrayLayout4i8",Mi);var Ai=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Ai.prototype.bytesPerElement=12,Fn("StructArrayLayout2i4i12",Ai);var Li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(Si);Li.prototype.bytesPerElement=8,Fn("StructArrayLayout2i4ub8",Li);var Di=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Si);Di.prototype.bytesPerElement=8,Fn("StructArrayLayout2f8",Di);var Ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,o,a,s,u,l)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=o,this.uint16[h+5]=a,this.uint16[h+6]=s,this.uint16[h+7]=u,this.uint16[h+8]=l,this.uint16[h+9]=c,t},e}(Si);Ni.prototype.bytesPerElement=20,Fn("StructArrayLayout10ui20",Ni);var zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,o,a,s,u,l,c,h)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=u,this.int16[f+8]=l,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(Si);zi.prototype.bytesPerElement=24,Fn("StructArrayLayout4i4ui4i24",zi);var Ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Si);Ri.prototype.bytesPerElement=12,Fn("StructArrayLayout3f12",Ri);var ki=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(Si);ki.prototype.bytesPerElement=4,Fn("StructArrayLayout1ul4",ki);var Oi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u){var l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,o,a,s,u)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l){var c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[h+3]=s,this.uint16[c+8]=u,this.uint16[c+9]=l,t},e}(Si);Oi.prototype.bytesPerElement=20,Fn("StructArrayLayout6i1ul2ui20",Oi);var Fi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Fi.prototype.bytesPerElement=12,Fn("StructArrayLayout2i2i2i12",Fi);var Bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i)},e.prototype.emplace=function(t,e,r,n,i,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.int16[s+6]=i,this.int16[s+7]=o,t},e}(Si);Bi.prototype.bytesPerElement=16,Fn("StructArrayLayout2f1f2i16",Bi);var Ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=n,this.float32[a+2]=i,t},e}(Si);Ui.prototype.bytesPerElement=12,Fn("StructArrayLayout2ub2f12",Ui);var Vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Si);Vi.prototype.bytesPerElement=6,Fn("StructArrayLayout3ui6",Vi);var qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y){var _=24*t,v=12*t,x=48*t;return this.int16[_+0]=e,this.int16[_+1]=r,this.uint16[_+2]=n,this.uint16[_+3]=i,this.uint32[v+2]=o,this.uint32[v+3]=a,this.uint32[v+4]=s,this.uint16[_+10]=u,this.uint16[_+11]=l,this.uint16[_+12]=c,this.float32[v+7]=h,this.float32[v+8]=p,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=g,this.uint32[v+10]=m,this.int16[_+22]=y,t},e}(Si);qi.prototype.bytesPerElement=48,Fn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",qi);var ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T){var P=this.length;return this.resize(P+1),this.emplace(P,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,E,I,S,C,T,P){var M=34*t,A=17*t;return this.int16[M+0]=e,this.int16[M+1]=r,this.int16[M+2]=n,this.int16[M+3]=i,this.int16[M+4]=o,this.int16[M+5]=a,this.int16[M+6]=s,this.int16[M+7]=u,this.uint16[M+8]=l,this.uint16[M+9]=c,this.uint16[M+10]=h,this.uint16[M+11]=p,this.uint16[M+12]=f,this.uint16[M+13]=d,this.uint16[M+14]=g,this.uint16[M+15]=m,this.uint16[M+16]=y,this.uint16[M+17]=_,this.uint16[M+18]=v,this.uint16[M+19]=x,this.uint16[M+20]=b,this.uint16[M+21]=w,this.uint16[M+22]=E,this.uint32[A+12]=I,this.float32[A+13]=S,this.float32[A+14]=C,this.float32[A+15]=T,this.float32[A+16]=P,t},e}(Si);ji.prototype.bytesPerElement=68,Fn("StructArrayLayout8i15ui1ul4f68",ji);var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Si);Gi.prototype.bytesPerElement=4,Fn("StructArrayLayout1f4",Gi);var Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Si);Xi.prototype.bytesPerElement=6,Fn("StructArrayLayout3i6",Xi);var Zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t},e}(Si);Zi.prototype.bytesPerElement=8,Fn("StructArrayLayout1ul2ui8",Zi);var Yi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Si);Yi.prototype.bytesPerElement=4,Fn("StructArrayLayout2ui4",Yi);var Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Si);Wi.prototype.bytesPerElement=2,Fn("StructArrayLayout1ui2",Wi);var Hi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(Si);Hi.prototype.bytesPerElement=16,Fn("StructArrayLayout4f16",Hi);var Ki=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Ii);Ki.prototype.size=20;var Ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Ki(this,t)},e}(Oi);Fn("CollisionBoxArray",Ji);var Qi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},r.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(e.prototype,r),e}(Ii);Qi.prototype.size=48;var $i=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Qi(this,t)},e}(qi);Fn("PlacedSymbolArray",$i);var to=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},useRuntimeCollisionCircles:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0},collisionCircleDiameter:{configurable:!0}};return 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T=a.content;v=Wu(p,0,T[0]),b=Wu(f,0,T[1]),x=Wu(p,T[0],T[2]),w=Wu(f,T[1],T[3]),E=T[0]-v,S=T[1]-b,I=T[2]-T[0]-x,C=T[3]-T[1]-w}var P=function(n,o,u,l){var p=Ku(n.stretch-v,x,c,t.left),f=Ju(n.fixed-E,I,n.stretch,g),d=Ku(o.stretch-b,w,h,t.top),y=Ju(o.fixed-S,C,o.stretch,m),_=Ku(u.stretch-v,x,c,t.left),T=Ju(u.fixed-E,I,u.stretch,g),P=Ku(l.stretch-b,w,h,t.top),M=Ju(l.fixed-S,C,l.stretch,m),A=new i(p,d),L=new i(_,d),D=new i(_,P),N=new i(p,P),z=new i(f/s,y/s),R=new i(T/s,M/s),k=e*Math.PI/180;if(k){var O=Math.sin(k),F=Math.cos(k),B=[F,-O,O,F];A._matMult(B),L._matMult(B),N._matMult(B),D._matMult(B)}var U=n.stretch+n.fixed,V=o.stretch+o.fixed;return{tl:A,tr:L,bl:N,br:D,tex:{x:a.paddedRect.x+1+U,y:a.paddedRect.y+1+V,w:u.stretch+u.fixed-U,h:l.stretch+l.fixed-V},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:z,pixelOffsetBR:R,minFontScaleX:I/s/c,minFontScaleY:C/s/h,isSDF:r}};if(n&&(a.stretchX||a.stretchY))for(var M=Hu(p,y,g),A=Hu(f,_,m),L=0;L0&&(d=Math.max(10,d),this.circleDiameter=d)}else{var g=a.top*s-u,m=a.bottom*s+u,y=a.left*s-u,_=a.right*s+u,v=a.collisionPadding;if(v&&(y-=v[0]*s,g-=v[1]*s,_+=v[2]*s,m+=v[3]*s),c){var x=new i(y,g),b=new i(_,g),w=new i(y,m),E=new i(_,m),I=c*Math.PI/180;x._rotate(I),b._rotate(I),w._rotate(I),E._rotate(I),y=Math.min(x.x,b.x,w.x,E.x),_=Math.max(x.x,b.x,w.x,E.x),g=Math.min(x.y,b.y,w.y,E.y),m=Math.max(x.y,b.y,w.y,E.y)}t.emplaceBack(e.x,e.y,y,g,_,m,r,n,o)}this.boxEndIndex=t.length},$u=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=tl),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function tl(t,e){return te?1:0}function el(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,o=1/0,a=-1/0,s=-1/0,u=t[0],l=0;la)&&(a=c.x),(!l||c.y>s)&&(s=c.y)}var h=Math.min(a-n,s-o),p=h/2,f=new $u([],rl);if(0===h)return new i(n,o);for(var d=n;dm.d||!m.d)&&(m=_,r&&console.log("found best %d after %d 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i=t-1>>1,o=e[i];if(r(n,o)>=0)break;e[t]=o,t=i}e[t]=n},$u.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=a,t=o}e[t]=i};var il=Number.POSITIVE_INFINITY;function ol(t,e){return e[1]!==il?function(t,e,r){var n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function 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this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},yl.prototype.addIndicesForPlacedSymbol=function(t,e){for(var r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r=0&&n.indexOf(t)===r&&e.addIndicesForPlacedSymbol(e.text,t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,i.verticalPlacedTextSymbolIndex),i.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.placedIconSymbolIndex),i.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Fn("SymbolBucket",yl,{omit:["layers","collisionBoxArray","features","compareText"]}),yl.MAX_GLYPHS=65535,yl.addDynamicAttributes=fl;var _l=new bi({"symbol-placement":new mi(Mt.layout_symbol["symbol-placement"]),"symbol-spacing":new mi(Mt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new mi(Mt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new yi(Mt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new mi(Mt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new mi(Mt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new mi(Mt.layout_symbol["icon-ignore-placement"]),"icon-optional":new mi(Mt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new mi(Mt.layout_symbol["icon-rotation-alignment"]),"icon-size":new yi(Mt.layout_symbol["icon-size"]),"icon-text-fit":new mi(Mt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new mi(Mt.layout_symbol["icon-text-fit-padding"]),"icon-image":new yi(Mt.layout_symbol["icon-image"]),"icon-rotate":new yi(Mt.layout_symbol["icon-rotate"]),"icon-padding":new mi(Mt.layout_symbol["icon-padding"]),"icon-keep-upright":new mi(Mt.layout_symbol["icon-keep-upright"]),"icon-offset":new yi(Mt.layout_symbol["icon-offset"]),"icon-anchor":new yi(Mt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new mi(Mt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new mi(Mt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new mi(Mt.layout_symbol["text-rotation-alignment"]),"text-field":new yi(Mt.layout_symbol["text-field"]),"text-font":new yi(Mt.layout_symbol["text-font"]),"text-size":new yi(Mt.layout_symbol["text-size"]),"text-max-width":new yi(Mt.layout_symbol["text-max-width"]),"text-line-height":new mi(Mt.layout_symbol["text-line-height"]),"text-letter-spacing":new yi(Mt.layout_symbol["text-letter-spacing"]),"text-justify":new yi(Mt.layout_symbol["text-justify"]),"text-radial-offset":new yi(Mt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new mi(Mt.layout_symbol["text-variable-anchor"]),"text-anchor":new yi(Mt.layout_symbol["text-anchor"]),"text-max-angle":new mi(Mt.layout_symbol["text-max-angle"]),"text-writing-mode":new mi(Mt.layout_symbol["text-writing-mode"]),"text-rotate":new yi(Mt.layout_symbol["text-rotate"]),"text-padding":new mi(Mt.layout_symbol["text-padding"]),"text-keep-upright":new mi(Mt.layout_symbol["text-keep-upright"]),"text-transform":new yi(Mt.layout_symbol["text-transform"]),"text-offset":new yi(Mt.layout_symbol["text-offset"]),"text-allow-overlap":new mi(Mt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new mi(Mt.layout_symbol["text-ignore-placement"]),"text-optional":new mi(Mt.layout_symbol["text-optional"])}),vl={paint:new bi({"icon-opacity":new yi(Mt.paint_symbol["icon-opacity"]),"icon-color":new yi(Mt.paint_symbol["icon-color"]),"icon-halo-color":new yi(Mt.paint_symbol["icon-halo-color"]),"icon-halo-width":new yi(Mt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new yi(Mt.paint_symbol["icon-halo-blur"]),"icon-translate":new mi(Mt.paint_symbol["icon-translate"]),"icon-translate-anchor":new mi(Mt.paint_symbol["icon-translate-anchor"]),"text-opacity":new yi(Mt.paint_symbol["text-opacity"]),"text-color":new yi(Mt.paint_symbol["text-color"],{runtimeType:Vt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new yi(Mt.paint_symbol["text-halo-color"]),"text-halo-width":new yi(Mt.paint_symbol["text-halo-width"]),"text-halo-blur":new yi(Mt.paint_symbol["text-halo-blur"]),"text-translate":new mi(Mt.paint_symbol["text-translate"]),"text-translate-anchor":new mi(Mt.paint_symbol["text-translate-anchor"])}),layout:_l},xl=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Ot,this.defaultValue=t};xl.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},xl.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},xl.prototype.outputDefined=function(){return!1},xl.prototype.serialize=function(){return null},Fn("FormatSectionOverride",xl,{omit:["defaultValue"]});var bl=function(t){function e(e){t.call(this,e,vl)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],o=0,a=n;o",targetMapId:n,sourceMapId:o.mapId})}}},Rl.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if(""===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else C()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Rl.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Rl.prototype.processTask=function(t,e){var r=this;if(""===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(jn(e.error)):n(null,jn(e.data)))}else{var i=!1,o=M(this.globalScope)?void 0:[],a=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"",sourceMapId:r.mapId,error:e?qn(e):null,data:qn(n,o)},o)}:function(t){i=!0},s=null,u=jn(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var l=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,l[0],u.source)[l[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Rl.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Ol=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Ol.prototype.setNorthEast=function(t){return this._ne=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},Ol.prototype.setSouthWest=function(t){return this._sw=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},Ol.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof Fl)e=t,r=t;else{if(!(t instanceof Ol))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Ol.convert(t)):this.extend(Fl.convert(t)):this;if(r=t._ne,!(e=t._sw)||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Fl(e.lng,e.lat),this._ne=new Fl(r.lng,r.lat)),this},Ol.prototype.getCenter=function(){return new Fl((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Ol.prototype.getSouthWest=function(){return this._sw},Ol.prototype.getNorthEast=function(){return this._ne},Ol.prototype.getNorthWest=function(){return new Fl(this.getWest(),this.getNorth())},Ol.prototype.getSouthEast=function(){return new Fl(this.getEast(),this.getSouth())},Ol.prototype.getWest=function(){return this._sw.lng},Ol.prototype.getSouth=function(){return this._sw.lat},Ol.prototype.getEast=function(){return this._ne.lng},Ol.prototype.getNorth=function(){return this._ne.lat},Ol.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Ol.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Ol.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Ol.prototype.contains=function(t){var e=Fl.convert(t),r=e.lng,n=e.lat,i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i},Ol.convert=function(t){return!t||t instanceof Ol?t:new Ol(t)};var Fl=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Fl.prototype.wrap=function(){return new Fl(h(this.lng,-180,180),this.lat)},Fl.prototype.toArray=function(){return[this.lng,this.lat]},Fl.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Fl.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(i,1))},Fl.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new Ol(new Fl(this.lng-r,this.lat-e),new Fl(this.lng+r,this.lat+e))},Fl.convert=function(t){if(t instanceof Fl)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Fl(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Fl(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var Bl=2*Math.PI*6371008.8;function Ul(t){return Bl*Math.cos(t*Math.PI/180)}function Vl(t){return(180+t)/360}function ql(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function jl(t,e){return t/Ul(e)}function Gl(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Xl=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Xl.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Fl.convert(t);return new Xl(Vl(r.lng),ql(r.lat),jl(e,r.lat))},Xl.prototype.toLngLat=function(){return new Fl(360*this.x-180,Gl(this.y))},Xl.prototype.toAltitude=function(){return this.z*Ul(Gl(this.y))},Xl.prototype.meterInMercatorCoordinateUnits=function(){return 1/Bl*(t=Gl(this.y),1/Math.cos(t*Math.PI/180));var t};var Zl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Hl(0,t,t,e,r)};Zl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Zl.prototype.url=function(t,e){var r,n,i,o,a,s=(n=this.y,i=this.z,o=kl(256*(r=this.x),256*(n=Math.pow(2,i)-n-1),i),a=kl(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<this.canonical.z?new Wl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Wl.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Hl(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Hl(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Wl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Wl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Wl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Wl(e,this.wrap,e,r,n),new Wl(e,this.wrap,e,r+1,n),new Wl(e,this.wrap,e,r,n+1),new Wl(e,this.wrap,e,r+1,n+1)]},Wl.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Kl.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Kl.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Kl.prototype.getPixels=function(){return new va({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Kl.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-r*this.dim,l=o;l=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},ec.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new xs.VectorTile(new Ks(this.rawTileData)).layers,this.sourceLayerCoder=new Jl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ec.prototype.query=function(t,e,r,n){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,u=an(a.filter),l=t.queryGeometry,c=t.queryPadding*s,h=nc(l),p=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),f=nc(t.cameraQueryGeometry),d=0,g=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a=u.x&&o>=u.y)return!0}var l=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var c=0,h=l;c=0)return!0;return!1}(o,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(n);if(i.needGeometry){var g=Vo(d,!0);if(!i.filter(new si(this.tileID.overscaledZ),g,this.tileID.canonical))return}else if(!i.filter(new si(this.tileID.overscaledZ),d))return;for(var m=this.getId(d,f),y=0;yn)i=!1;else if(e)if(this.expirationTimeut&&(t.getActor().send("enforceCacheSizeLimit",st),pt=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then((function(){return t()}))},t.clipLine=Zu,t.clone=function(t){var e=new aa(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new aa(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Xs,t.config=B,t.create=function(){var t=new aa(16);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new aa(9);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new aa(4);return aa!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Zr,t.createLayout=Ci,t.createStyleLayer=function(t){return"custom"===t.type?new Cl(t):new Tl[t.type](t)},t.cross=function(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],u=r[2];return t[0]=i*u-o*s,t[1]=o*a-n*u,t[2]=n*s-i*a,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var n=0;n0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ge,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*l,t[15]=1,t},t.parseGlyphPBF=function(t){return new Ks(t).readFields(du,[])},t.pbf=Ks,t.performSymbolLayout=function(t,e,r,n,i,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,h=c.maxZoom;l.compositeTextSizes=[u["text-size"].possiblyEvaluate(new si(c.minZoom),a),u["text-size"].possiblyEvaluate(new si(h),a)]}if("composite"===t.iconSizeData.kind){var p=t.iconSizeData,f=p.maxZoom;l.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new si(p.minZoom),a),u["icon-size"].possiblyEvaluate(new si(f),a)]}l.layoutTextSize=u["text-size"].possiblyEvaluate(new si(t.zoom+1),a),l.layoutIconSize=u["icon-size"].possiblyEvaluate(new si(t.zoom+1),a),l.textMaxSize=u["text-size"].possiblyEvaluate(new si(18));for(var d=24*s.get("text-line-height"),g="map"===s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement"),m=s.get("text-keep-upright"),y=s.get("text-size"),_=function(){var o=x[v],u=s.get("text-font").evaluate(o,{},a).join(","),c=y.evaluate(o,{},a),h=l.layoutTextSize.evaluate(o,{},a),p=l.layoutIconSize.evaluate(o,{},a),f={horizontal:{},vertical:void 0},_=o.text,b=[0,0];if(_){var w=_.toString(),I=24*s.get("text-letter-spacing").evaluate(o,{},a),S=function(t){for(var e=0,r=t;e=8192||h.y<0||h.y>=8192||function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,m,y,_,v,x,b,w,I,S){var C,T,P,M,A,L=t.addToLineVertexArray(e,r),D=0,N=0,z=0,R=0,k=-1,O=-1,F={},B=po(""),U=0,V=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(U=(C=s.layout.get("text-offset").evaluate(x,{},I).map((function(t){return 24*t})))[0],V=C[1]):(U=24*s.layout.get("text-radial-offset").evaluate(x,{},I),V=il),t.allowVerticalPlacement&&n.vertical){var q=s.layout.get("text-rotate").evaluate(x,{},I)+90;M=new Qu(u,e,l,c,h,n.vertical,p,f,d,q),a&&(A=new Qu(u,e,l,c,h,a,m,y,d,q))}if(i){var j=s.layout.get("icon-rotate").evaluate(x,{}),G="none"!==s.layout.get("icon-text-fit"),X=Yu(i,j,w,G),Z=a?Yu(a,j,w,G):void 0;P=new Qu(u,e,l,c,h,i,m,y,!1,j),D=4*X.length;var Y=t.iconSizeData,W=null;"source"===Y.kind?(W=[128*s.layout.get("icon-size").evaluate(x,{})])[0]>32640&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'):"composite"===Y.kind&&((W=[128*b.compositeIconSizes[0].evaluate(x,{},I),128*b.compositeIconSizes[1].evaluate(x,{},I)])[0]>32640||W[1]>32640)&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'),t.addSymbols(t.icon,X,W,v,_,x,!1,e,L.lineStartIndex,L.lineLength,-1,I),k=t.icon.placedSymbolArray.length-1,Z&&(N=4*Z.length,t.addSymbols(t.icon,Z,W,v,_,x,bu.vertical,e,L.lineStartIndex,L.lineLength,-1,I),O=t.icon.placedSymbolArray.length-1)}for(var H in n.horizontal){var K=n.horizontal[H];if(!T){B=po(K.text);var J=s.layout.get("text-rotate").evaluate(x,{},I);T=new Qu(u,e,l,c,h,K,p,f,d,J)}var Q=1===K.positionedLines.length;if(z+=sl(t,e,K,o,s,d,x,g,L,n.vertical?bu.horizontal:bu.horizontalOnly,Q?Object.keys(n.horizontal):[H],F,k,b,I),Q)break}n.vertical&&(R+=sl(t,e,n.vertical,o,s,d,x,g,L,bu.vertical,["vertical"],F,O,b,I));var $=T?T.boxStartIndex:t.collisionBoxArray.length,tt=T?T.boxEndIndex:t.collisionBoxArray.length,et=M?M.boxStartIndex:t.collisionBoxArray.length,rt=M?M.boxEndIndex:t.collisionBoxArray.length,nt=P?P.boxStartIndex:t.collisionBoxArray.length,it=P?P.boxEndIndex:t.collisionBoxArray.length,ot=A?A.boxStartIndex:t.collisionBoxArray.length,at=A?A.boxEndIndex:t.collisionBoxArray.length,st=-1,ut=function(t,e){return t&&t.circleDiameter?Math.max(t.circleDiameter,e):e};st=ut(T,st),st=ut(M,st),st=ut(P,st);var lt=(st=ut(A,st))>-1?1:0;lt&&(st*=S/24),t.glyphOffsetArray.length>=yl.MAX_GLYPHS&&E("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==x.sortKey&&t.addToSortKeyRanges(t.symbolInstances.length,x.sortKey),t.symbolInstances.emplaceBack(e.x,e.y,F.right>=0?F.right:-1,F.center>=0?F.center:-1,F.left>=0?F.left:-1,F.vertical||-1,k,O,B,$,tt,et,rt,nt,it,ot,at,l,z,R,D,N,lt,0,p,U,V,st)}(t,h,s,r,n,i,p,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,y,b,S,u,v,w,C,d,e,o,l,c,a)};if("line"===T)for(var L=0,D=Zu(e.geometry,0,0,8192,8192);L1){var U=Gu(B,I,r.vertical||g,n,24,_);U&&A(B,U)}}else if("Polygon"===e.type)for(var V=0,q=ns(e.geometry,0);V=P.maxzoom||"none"!==P.visibility&&(a(T,this.zoom,n),(g[P.id]=P.createBucket({index:c.bucketLayerIDs.length,layers:T,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:x,sourceID:this.source})).populate(b,m,this.tileID.canonical),c.bucketLayerIDs.push(T.map((function(t){return t.id}))))}}}var M=t.mapObject(m.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(M).length?o.send("getGlyphs",{uid:this.uid,stacks:M},(function(t,e){h||(h=t,p=e,D.call(u))})):p={};var A=Object.keys(m.iconDependencies);A.length?o.send("getImages",{icons:A,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){h||(h=t,f=e,D.call(u))})):f={};var L=Object.keys(m.patternDependencies);function D(){if(h)return s(h);if(p&&f&&d){var e=new i(p),r=new t.ImageAtlas(f,d);for(var o in g){var u=g[o];u instanceof t.SymbolBucket?(a(u.layers,this.zoom,n),t.performSymbolLayout(u,p,e.positions,f,r.iconPositions,this.showCollisionBoxes,this.tileID.canonical)):u.hasPattern&&(u instanceof t.LineBucket||u instanceof t.FillBucket||u instanceof t.FillExtrusionBucket)&&(a(u.layers,this.zoom,n),u.addFeatures(m,this.tileID.canonical,r.patternPositions))}this.status="done",s(null,{buckets:t.values(g).filter((function(t){return!t.isEmpty()})),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,imageAtlas:r,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?f:null,glyphPositions:this.returnDependencies?e.positions:null})}}L.length?o.send("getImages",{icons:L,source:this.source,tileID:this.tileID,type:"patterns"},(function(t,e){h||(h=t,d=e,D.call(u))})):d={},D.call(this)};var u=function(t,e,r,n){this.actor=t,this.layerIndex=e,this.availableImages=r,this.loadVectorData=n||s,this.loading={},this.loaded={}};u.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var a=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.RequestPerformance(e.request),s=this.loading[i]=new o(e);s.abort=this.loadVectorData(e,(function(e,o){if(delete n.loading[i],e||!o)return s.status="done",n.loaded[i]=s,r(e);var u=o.rawData,l={};o.expires&&(l.expires=o.expires),o.cacheControl&&(l.cacheControl=o.cacheControl);var c={};if(a){var h=a.finish();h&&(c.resourceTiming=JSON.parse(JSON.stringify(h)))}s.vectorTile=o.vectorTile,s.parse(o.vectorTile,n.layerIndex,n.availableImages,n.actor,(function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:u.slice(0)},n,l,c))})),n.loaded=n.loaded||{},n.loaded[i]=s}))},u.prototype.reloadTile=function(t,e){var r=this,n=this.loaded,i=t.uid,o=this;if(n&&n[i]){var a=n[i];a.showCollisionBoxes=t.showCollisionBoxes;var s=function(t,n){var i=a.reloadCallback;i&&(delete a.reloadCallback,a.parse(a.vectorTile,o.layerIndex,r.availableImages,o.actor,i)),e(t,n)};"parsing"===a.status?a.reloadCallback=s:"done"===a.status&&(a.vectorTile?a.parse(a.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}},u.prototype.abortTile=function(t,e){var r=this.loading,n=t.uid;r&&r[n]&&r[n].abort&&(r[n].abort(),delete r[n]),e()},u.prototype.removeTile=function(t,e){var r=this.loaded,n=t.uid;r&&r[n]&&delete r[n],e()};var l=t.window.ImageBitmap,c=function(){this.loaded={}};function h(t,e){if(0!==t.length){p(t[0],e);for(var r=1;r=0!=!!e&&t.reverse()}c.prototype.loadTile=function(e,r){var n=e.uid,i=e.encoding,o=e.rawImageData,a=l&&o instanceof l?this.getImageData(o):o,s=new t.DEMData(n,a,i);this.loaded=this.loaded||{},this.loaded[n]=s,r(null,s)},c.prototype.getImageData=function(e){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);var r=this.offscreenCanvasContext.getImageData(-1,-1,e.width+2,e.height+2);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),new t.RGBAImage({width:r.width,height:r.height},r.data)},c.prototype.removeTile=function(t){var e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]};var f=t.vectorTile.VectorTileFeature.prototype.toGeoJSON,d=function(e){this._feature=e,this.extent=t.EXTENT,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))};d.prototype.loadGeometry=function(){if(1===this._feature.type){for(var e=[],r=0,n=this._feature.geometry;r>31}function P(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,o=0,a=r.length,s=0;s>1;!function t(e,r,n,i,o,a){for(;o>i;){if(o-i>600){var s=o-i+1,u=n-i+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(u-s/2<0?-1:1);t(e,r,n,Math.max(i,Math.floor(n-u*c/s+h)),Math.min(o,Math.floor(n+(s-u)*c/s+h)),a)}var p=r[2*n+a],f=i,d=o;for(A(e,r,i,n),r[2*o+a]>p&&A(e,r,i,o);fp;)d--}r[2*i+a]===p?A(e,r,i,d):A(e,r,++d,o),d<=n&&(i=d+1),n<=d&&(o=d-1)}}(e,r,s,i,o,a%2),t(e,r,n,i,s-1,a+1),t(e,r,n,s+1,o,a+1)}}(a,s,n,0,a.length-1,0)};R.prototype.range=function(t,e,r,n){return function(t,e,r,n,i,o,a){for(var s,u,l=[0,t.length-1,0],c=[];l.length;){var h=l.pop(),p=l.pop(),f=l.pop();if(p-f<=a)for(var d=f;d<=p;d++)u=e[2*d+1],(s=e[2*d])>=r&&s<=i&&u>=n&&u<=o&&c.push(t[d]);else{var g=Math.floor((f+p)/2);u=e[2*g+1],(s=e[2*g])>=r&&s<=i&&u>=n&&u<=o&&c.push(t[g]);var m=(h+1)%2;(0===h?r<=s:n<=u)&&(l.push(f),l.push(g-1),l.push(m)),(0===h?i>=s:o>=u)&&(l.push(g+1),l.push(p),l.push(m))}}return c}(this.ids,this.coords,t,e,r,n,this.nodeSize)},R.prototype.within=function(t,e,r){return function(t,e,r,n,i,o){for(var a=[0,t.length-1,0],s=[],u=i*i;a.length;){var l=a.pop(),c=a.pop(),h=a.pop();if(c-h<=o)for(var p=h;p<=c;p++)D(e[2*p],e[2*p+1],r,n)<=u&&s.push(t[p]);else{var f=Math.floor((h+c)/2),d=e[2*f],g=e[2*f+1];D(d,g,r,n)<=u&&s.push(t[f]);var m=(l+1)%2;(0===l?r-i<=d:n-i<=g)&&(a.push(h),a.push(f-1),a.push(m)),(0===l?r+i>=d:n+i>=g)&&(a.push(f+1),a.push(c),a.push(m))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)};var k={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:function(t){return t}},O=function(t){this.options=G(Object.create(k),t),this.trees=new Array(this.options.maxZoom+1)};function F(t,e,r,n,i){return{x:t,y:e,zoom:1/0,id:r,parentId:-1,numPoints:n,properties:i}}function B(t,e){var r=t.geometry.coordinates,n=r[1];return{x:q(r[0]),y:j(n),zoom:1/0,index:e,parentId:-1}}function U(t){return{type:"Feature",id:t.id,properties:V(t),geometry:{type:"Point",coordinates:[(n=t.x,360*(n-.5)),(e=t.y,r=(180-360*e)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var e,r,n}function V(t){var e=t.numPoints,r=e>=1e4?Math.round(e/1e3)+"k":e>=1e3?Math.round(e/100)/10+"k":e;return G(G({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:r})}function q(t){return t/360+.5}function j(t){var e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function G(t,e){for(var r in e)t[r]=e[r];return t}function X(t){return t.x}function Z(t){return t.y}function Y(t,e,r,n,i,o){var a=i-r,s=o-n;if(0!==a||0!==s){var u=((t-r)*a+(e-n)*s)/(a*a+s*s);u>1?(r=i,n=o):u>0&&(r+=a*u,n+=s*u)}return(a=t-r)*a+(s=e-n)*s}function W(t,e,r,n){var i={id:void 0===t?null:t,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(t){var e=t.geometry,r=t.type;if("Point"===r||"MultiPoint"===r||"LineString"===r)H(t,e);else if("Polygon"===r||"MultiLineString"===r)for(var n=0;n0&&(a+=n?(i*l-u*o)/2:Math.sqrt(Math.pow(u-i,2)+Math.pow(l-o,2))),i=u,o=l}var c=e.length-3;e[2]=1,function t(e,r,n,i){for(var o,a=i,s=n-r>>1,u=n-r,l=e[r],c=e[r+1],h=e[n],p=e[n+1],f=r+3;fa)o=f,a=d;else if(d===a){var g=Math.abs(f-s);gi&&(o-r>3&&t(e,r,o,i),e[o+2]=a,n-o>3&&t(e,o,n,i))}(e,0,c,r),e[c+2]=1,e.size=Math.abs(a),e.start=0,e.end=e.size}function $(t,e,r,n){for(var i=0;i1?1:r}function rt(t,e,r,n,i,o,a,s){if(n/=e,o>=(r/=e)&&a=n)return null;for(var u=[],l=0;l=r&&d=n)){var g=[];if("Point"===p||"MultiPoint"===p)nt(h,g,r,n,i);else if("LineString"===p)it(h,g,r,n,i,!1,s.lineMetrics);else if("MultiLineString"===p)at(h,g,r,n,i,!1);else if("Polygon"===p)at(h,g,r,n,i,!0);else if("MultiPolygon"===p)for(var m=0;m=r&&a<=n&&(e.push(t[o]),e.push(t[o+1]),e.push(t[o+2]))}}function it(t,e,r,n,i,o,a){for(var s,u,l=ot(t),c=0===i?ut:lt,h=t.start,p=0;pr&&(u=c(l,f,d,m,y,r),a&&(l.start=h+s*u)):_>n?v=r&&(u=c(l,f,d,m,y,r),x=!0),v>n&&_<=n&&(u=c(l,f,d,m,y,n),x=!0),!o&&x&&(a&&(l.end=h+s*u),e.push(l),l=ot(t)),a&&(h+=s)}var b=t.length-3;f=t[b],d=t[b+1],g=t[b+2],(_=0===i?f:d)>=r&&_<=n&&st(l,f,d,g),b=l.length-3,o&&b>=3&&(l[b]!==l[0]||l[b+1]!==l[1])&&st(l,l[0],l[1],l[2]),l.length&&e.push(l)}function ot(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function at(t,e,r,n,i,o){for(var a=0;aa.maxX&&(a.maxX=c),h>a.maxY&&(a.maxY=h)}return a}function gt(t,e,r,n){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],u=0;ua)&&(r.numSimplified++,s.push(e[u]),s.push(e[u+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n0===e)for(n=0,i=t.length;n24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n=n;l--){var c=+Date.now();s=this._cluster(s,l),this.trees[l]=new R(s,X,Z,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-c)}return r&&console.timeEnd("total time"),this},O.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],l=[],c=0,h=u.range(q(r),j(o),q(i),j(n));ce&&(p+=g.numPoints||1)}if(p>=o){for(var m=u.x*h,y=u.y*h,_=i&&h>1?this._map(u,!0):null,v=(s<<5)+(e+1)+this.points.length,x=0,b=c;x1)for(var I=0,S=c;I>5},O.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},O.prototype._map=function(t,e){if(t.numPoints)return e?G({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?G({},n):n},yt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},yt.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],u=this.options,l=u.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<1&&console.time("creation"),p=this.tiles[h]=dt(t,e,r,n,u),this.tileCoords.push({z:e,x:r,y:n}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(p.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<1&&console.time("clipping");var g,m,y,_,v,x,b=.5*u.buffer/u.extent,w=.5-b,E=.5+b,I=1+b;g=m=y=_=null,v=rt(t,c,r-b,r+E,0,p.minX,p.maxX,u),x=rt(t,c,r+w,r+I,0,p.minX,p.maxX,u),t=null,v&&(g=rt(v,c,n-b,n+E,1,p.minY,p.maxY,u),m=rt(v,c,n+w,n+I,1,p.minY,p.maxY,u),v=null),x&&(y=rt(x,c,n-b,n+E,1,p.minY,p.maxY,u),_=rt(x,c,n+w,n+I,1,p.minY,p.maxY,u),x=null),l>1&&console.timeEnd("clipping"),s.push(g||[],e+1,2*r,2*n),s.push(m||[],e+1,2*r,2*n+1),s.push(y||[],e+1,2*r+1,2*n),s.push(_||[],e+1,2*r+1,2*n+1)}}},yt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,o=n.debug;if(t<0||t>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var u,l=t,c=e,h=r;!u&&l>0;)l--,c=Math.floor(c/2),h=Math.floor(h/2),u=this.tiles[_t(l,c,h)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",l,c,h),o>1&&console.time("drilling down"),this.splitTile(u.source,l,c,h,t,e,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?pt(this.tiles[s],i):null):null};var xt=function(e){function r(t,r,n,i){e.call(this,t,r,n,vt),i&&(this.loadGeoJSON=i)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new t.RequestPerformance(n.request);this.loadGeoJSON(n,(function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){var n,i=e&&e.type;if("FeatureCollection"===i)for(n=0;n=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(e){function r(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e=0?1.2:1))}function y(t,e,r,n,i,o,a){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:r,id:i,glyph:a});else{var u=o.requests[s];u||(u=o.requests[s]=[],v.loadGlyphRange(r,s,n.url,n.requestManager,(function(t,e){if(e){for(var r in e)n._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);o.ranges[s]=!0}for(var i=0,a=u;i1&&(s=t[++a]);var l=Math.abs(u-s.left),c=Math.abs(u-s.right),h=Math.min(l,c),p=void 0,f=i/r*(n+1);if(s.isDash){var d=n-Math.abs(f);p=Math.sqrt(h*h+d*d)}else p=n-Math.sqrt(h*h+f*f);this.data[o+u]=Math.max(0,Math.min(255,p+128))}},E.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}var i=t[0],o=t[t.length-1];i.isDash===o.isDash&&(i.left=o.left-this.width,o.right=i.right+this.width);for(var a=this.width*this.nextRow,s=0,u=t[s],l=0;l1&&(u=t[++s]);var c=Math.abs(l-u.left),h=Math.abs(l-u.right),p=Math.min(c,h);this.data[a+l]=Math.max(0,Math.min(255,(u.isDash?p:-p)+128))}},E.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a=n&&e.x=i&&e.y0&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(i,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(o,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),L=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),D=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;ar.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(D),z=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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 t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];tthis.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},B.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this},B.prototype.filter=function(t){var e=[];for(var r in this.data)for(var n=0,i=this.data[r];n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n),o=this._getLoadedTile(i);if(o)return o}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,n=Math.floor(e*r*5),i="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(i)},r.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var r={};for(var n in this._tiles){var i=this._tiles[n];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),r[i.tileID.key]=i}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return n._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(Dt(this._source.type)){for(var l={},c={},h=0,p=Object.keys(u);hthis._source.maxzoom){var m=d.children(this._source.maxzoom)[0],y=this.getTile(m);if(y&&y.hasData()){n[m.key]=m;continue}}else{var _=d.children(this._source.maxzoom);if(n[_[0].key]&&n[_[1].key]&&n[_[2].key]&&n[_[3].key])continue}for(var v=g.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(g=this.getTile(b))&&v&&(g=this._addTile(b)),g&&(n[b.key]=b,v=g.wasRequested(),g.hasData()))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,n=this._tiles[t].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}e.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var o=0,a=e;o0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),l=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,g=0,m=l;g=0&&y[1].y+m>=0){var _=u.map((function(t){return s.getTilePoint(t)})),v=l.map((function(t){return s.getTilePoint(t)}));o.push({tile:n,tileID:s,queryGeometry:_,cameraQueryGeometry:v,scale:g})}}},v=0;v=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)},r.prototype.removeFeatureState=function(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)},r.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Lt(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function Dt(t){return"raster"===t||"image"===t||"video"===t}function Nt(){return new t.window.Worker(Hi.workerUrl)}At.maxOverzooming=10,At.maxUnderzooming=3;var zt="mapboxgl_preloaded_worker_pool",Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length0?(i-a)/s:0;return this.points[o].mult(1-u).add(this.points[r].mult(u))};var Kt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function re(e,r,n,i,o,a,s,u){var l=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(l,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],p=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,m=!1,y=0;yMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function oe(e,r,n,i,o,a,s,u,l,c,h,p,f,d){var g,m=r/24,y=e.lineOffsetX*m,_=e.lineOffsetY*m;if(e.numGlyphs>1){var v=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ne(m,u,y,_,n,h,p,e,l,a,f);if(!w)return{notEnoughRoom:!0};var E=$t(w.first.point,s).point,I=$t(w.last.point,s).point;if(i&&!n){var S=ie(e.writingMode,E,I,d);if(S)return S}g=[w.first];for(var C=e.glyphStartIndex+1;C0?A.point:ae(p,M,T,1,o),D=ie(e.writingMode,T,L,d);if(D)return D}var N=se(m*u.getoffsetX(e.glyphStartIndex),y,_,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,l,a,f);if(!N)return{notEnoughRoom:!0};g=[N]}for(var z=0,R=g;z0?1:-1,g=0;i&&(d*=-1,g=Math.PI),d<0&&(g+=Math.PI);for(var m=d>0?u+s:u+s+1,y=o,_=o,v=0,x=0,b=Math.abs(f),w=[];v+x<=b;){if((m+=d)=l)return null;if(_=y,w.push(y),void 0===(y=p[m])){var E=new t.Point(c.getx(m),c.gety(m)),I=$t(E,h);if(I.signedDistanceFromCamera>0)y=p[m]=I.point;else{var S=m-d;y=ae(0===v?a:new t.Point(c.getx(S),c.gety(S)),E,_,b-v+1,h)}}v+=x,x=_.dist(y)}var C=(b-v)/x,T=y.sub(_),P=T.mult(C)._add(_);P._add(T._unit()._perp()._mult(n*d));var M=g+Math.atan2(y.y-_.y,y.x-_.x);return w.push(P),{point:P,angle:M,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Kt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Kt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},Kt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},Kt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s0:a},Kt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,u=e+r;if(a<0||o>this.width||u<0||s>this.height)return!n&&[];var l=[];return this._forEachCell(o,s,a,u,this._queryCellCircle,l,{hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},i),n?l.length>0:l},Kt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},Kt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},Kt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Kt.prototype._queryCell=function(t,e,r,n,i,o,a,s){var u=a.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,h=0,p=l;h=c[d+0]&&n>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var g=this.circleCells[i];if(null!==g)for(var m=this.circles,y=0,_=g;y<_.length;y+=1){var v=_[y];if(!u.circle[v]){u.circle[v]=!0;var x=3*v;if(this._circleAndRectCollide(m[x],m[x+1],m[x+2],t,e,r,n)&&(!s||s(this.circleKeys[v]))){if(a.hitTest)return o.push(!0),!0;var b=m[x],w=m[x+1],E=m[x+2];o.push({key:this.circleKeys[v],x1:b-E,y1:w-E,x2:b+E,y2:w+E})}}}},Kt.prototype._queryCellCircle=function(t,e,r,n,i,o,a,s){var u=a.circle,l=a.seenUids,c=this.boxCells[i];if(null!==c)for(var h=this.bboxes,p=0,f=c;pa*a+s*s},Kt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,u=Math.abs(t-(n+s));if(u>s+r)return!1;var l=(a-i)/2,c=Math.abs(e-(i+l));if(c>l+r)return!1;if(u<=s||c<=l)return!0;var h=u-s,p=c-l;return h*h+p*p<=r*r};var ue=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function le(t,e){for(var r=0;r=1;L--)A.push(P.path[L]);for(var D=1;D0){for(var k=A[0].clone(),O=A[0].clone(),F=1;F=S.x&&O.x<=C.x&&k.y>=S.y&&O.y<=C.y?[A]:O.xC.x||O.yC.y?[]:t.clipLine([A],S.x,S.y,C.x,C.y)}for(var B=0,U=R;B=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t=0&&e0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(g=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:m,width:r,height:n,anchor:t,textBoxScale:i,prevAnchor:g},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:y,placedGlyphBoxes:_}):void 0},be.prototype.placeLayerBucketPart=function(e,r,n){var i=this,o=e.parameters,a=o.bucket,s=o.layout,u=o.posMatrix,l=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,h=o.textPixelRatio,p=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,g=o.collisionGroup,m=s.get("text-optional"),y=s.get("icon-optional"),_=s.get("text-allow-overlap"),v=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order"),I=_&&(v||!a.hasIconData()||y),S=v&&(_||!a.hasTextData()||m);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var C=function(e,o){if(!r[e.crossTileID])if(p)i.placements[e.crossTileID]=new ge(!1,!1,!1);else{var f,E=!1,C=!1,T=!0,P=null,M={box:null,offscreen:null},A={box:null,offscreen:null},L=null,D=null,N=0,z=0,R=0;o.textFeatureIndex?N=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(N=e.featureIndex),o.verticalTextFeatureIndex&&(z=o.verticalTextFeatureIndex);var k=o.textBox;if(k){var O=function(r){var n=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!r&&i.prevPlacement){var o=i.prevPlacement.placedOrientations[e.crossTileID];o&&(i.placedOrientations[e.crossTileID]=o,i.markUsedOrientation(a,n=o,e))}return n},F=function(r,n){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var i=0,s=a.writingModes;i0&&(B=B.filter((function(t){return t!==U.anchor}))).unshift(U.anchor)}var V=function(t,r,n){for(var o=t.x2-t.x1,s=t.y2-t.y1,l=e.textBoxScale,c=w&&!v?r:null,p={box:[],offscreen:!1},f=_?2*B.length:B.length,d=0;d=B.length,e,a,n,c);if(m&&(p=m.placedGlyphBoxes)&&p.box&&p.box.length){E=!0,P=m.shift;break}}return p};F((function(){return V(k,o.iconBox,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&!(M&&M.box&&M.box.length)&&e.numVerticalGlyphVertices>0&&r?V(r,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),M&&(E=M.box,T=M.offscreen);var q=O(M&&M.box);if(!E&&i.prevPlacement){var j=i.prevPlacement.variableOffsets[e.crossTileID];j&&(i.variableOffsets[e.crossTileID]=j,i.markUsedJustification(a,j.anchor,e,q))}}else{var G=function(t,r){var n=i.collisionIndex.placeCollisionBox(t,_,h,u,g.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(a,r,e),i.placedOrientations[e.crossTileID]=r),n};F((function(){return G(k,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?G(r,t.WritingMode.vertical):{box:null,offscreen:null}})),O(M&&M.box&&M.box.length)}}if(E=(f=M)&&f.box&&f.box.length>0,T=f&&f.offscreen,e.useRuntimeCollisionCircles){var X=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),Z=t.evaluateSizeForFeature(a.textSizeData,d,X),Y=s.get("text-padding");L=i.collisionIndex.placeCollisionCircles(_,X,a.lineVertexArray,a.glyphOffsetArray,Z,u,l,c,n,b,g.predicate,e.collisionCircleDiameter,Y),E=_||L.circles.length>0&&!L.collisionDetected,T=T&&L.offscreen}if(o.iconFeatureIndex&&(R=o.iconFeatureIndex),o.iconBox){var W=function(t){var e=w&&P?xe(t,P.x,P.y,x,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,v,h,u,g.predicate)};C=A&&A.box&&A.box.length&&o.verticalIconBox?(D=W(o.verticalIconBox)).box.length>0:(D=W(o.iconBox)).box.length>0,T=T&&D.offscreen}var H=m||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=y||0===e.numIconVertices;if(H||K?K?H||(C=C&&E):E=C&&E:C=E=C&&E,E&&f&&f.box&&i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,A&&A.box&&z?z:N,g.ID),C&&D&&i.collisionIndex.insertCollisionBox(D.box,s.get("icon-ignore-placement"),a.bucketInstanceId,R,g.ID),L&&(E&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),a.bucketInstanceId,N,g.ID),n)){var J=a.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new me);for(var $=0;$=0;--P){var M=T[P];C(a.symbolInstances.get(M),a.collisionArrays[M])}else for(var A=e.symbolInstanceStart;A=0&&(e.text.placedSymbolArray.get(u).crossTileID=o>=0&&u!==o?0:n.crossTileID)}},be.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];a0,_=i.placedOrientations[o.crossTileID],v=_===t.WritingMode.vertical,x=_===t.WritingMode.horizontal||_===t.WritingMode.horizontalOnly;if(s>0||u>0){var b=Ae(m.text);d(e.text,s,v?Le:b),d(e.text,u,x?Le:b);var w=m.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||v?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var E=i.variableOffsets[o.crossTileID];E&&i.markUsedJustification(e,E.anchor,o,_);var I=i.placedOrientations[o.crossTileID];I&&(i.markUsedJustification(e,"left",o,I),i.markUsedOrientation(e,I,o))}if(y){var S=Ae(m.icon),C=!(p&&o.verticalPlacedIconSymbolIndex&&v);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,C?S:Le),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=m.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,C?Le:S),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=m.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var T=e.collisionArrays[n];if(T){var P=new t.Point(0,0);if(T.textBox||T.verticalTextBox){var M=!0;if(l){var A=i.variableOffsets[g];A?(P=ve(A.anchor,A.width,A.height,A.textOffset,A.textBoxScale),c&&P._rotate(h?i.transform.angle:-i.transform.angle)):M=!1}T.textBox&&we(e.textCollisionBox.collisionVertexArray,m.text.placed,!M||v,P.x,P.y),T.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,m.text.placed,!M||x,P.x,P.y)}var L=Boolean(!x&&T.verticalIconBox);T.iconBox&&we(e.iconCollisionBox.collisionVertexArray,m.icon.placed,L,p?P.x:0,p?P.y:0),T.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,m.icon.placed,!L,p?P.x:0,p?P.y:0)}}},m=0;mt},be.prototype.setStale=function(){this.stale=!0};var Ee=Math.pow(2,25),Ie=Math.pow(2,24),Se=Math.pow(2,17),Ce=Math.pow(2,16),Te=Math.pow(2,9),Pe=Math.pow(2,8),Me=Math.pow(2,1);function Ae(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Ee+e*Ie+r*Se+e*Ce+r*Te+e*Pe+r*Me+e}var Le=0,De=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};De.prototype.continuePlacement=function(t,e,r,n,i){for(var o=this._bucketParts;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new De(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ne.prototype.commit=function(t){return this.placement.commit(t),this.placement};var ze=512/t.EXTENT/2,Re=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;nt.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var l=a[t.scaledTo(Number(o)).key];l&&l.findMatches(e.symbolInstances,t,i)}}for(var c=0;c1?"@2x":"",u=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,c())})),l=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){l=null,a||(a=t,o=e,c())}));function c(){if(a)n(a);else if(i&&o){var e=t.browser.getImageData(o),r={};for(var s in i){var u=i[s],l=u.width,c=u.height,h=u.x,p=u.y,f=u.sdf,d=u.pixelRatio,g=u.stretchX,m=u.stretchY,y=u.content,_=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(e,_,{x:h,y:p},{x:0,y:0},{width:l,height:c}),r[s]={data:_,pixelRatio:d,sdf:f,stretchX:g,stretchY:m,content:y}}n(null,r)}}return{cancel:function(){u&&(u.cancel(),u=null),l&&(l.cancel(),l=null)}}}(e,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new t.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new At(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(Be(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[o.id]=o.serialize()}var a=r?this._order.indexOf(r):this._order.length;if(r&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),n)||(o.setLayoutProperty(r,n,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),n)||(o.setPaintProperty(r,n,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,o=this.sourceCaches[n];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(i,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(a,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){n[a]=o;for(var s=0,u=t;s=0;f--){var d=this._order[f];if(r(d))for(var g=i.length-1;g>=0;g--){var m=i[g].feature;if(n[m.layer.id] 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,0.0,1.0);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;}"),$e=yr("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);}"),tr=yr("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,0,1);}"),er=yr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),rr=yr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),nr=yr("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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;}"),ir=yr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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);}"),or=yr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);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;}"),ar=yr("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;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;base=max(0.0,base);height=max(0.0,height);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\n? a_pos\n: 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;}"),sr=yr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),ur=yr("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;\n#define PI 3.141592653589793\nvoid 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),lr=yr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),cr=yr("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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),hr=yr("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;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat 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;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;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),pr=yr("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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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;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;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);}"),fr=yr("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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),dr=yr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);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),0.0,1.0);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;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),gr=yr("#define SDF_PX 8.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),mr=yr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,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);}");function yr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(i):i,s={};return{fragmentSource:t=t.replace(r,(function(t,e,r,n,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,n,i){var o="float"===n?"vec2":"vec4",a=i.match(/color/)?"color":o;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:a}}var _r=Object.freeze({__proto__:null,prelude:Xe,background:Ze,backgroundPattern:Ye,circle:We,clippingMask:He,heatmap:Ke,heatmapTexture:Je,collisionBox:Qe,collisionCircle:$e,debug:tr,fill:er,fillOutline:rr,fillOutlinePattern:nr,fillPattern:ir,fillExtrusion:or,fillExtrusionPattern:ar,hillshadePrepare:sr,hillshade:ur,line:lr,lineGradient:cr,linePattern:hr,lineSDF:pr,raster:fr,symbolIcon:dr,symbolSDF:gr,symbolTextAndIcon:mr}),vr=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function xr(t){for(var e=[],r=0;r>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}br.prototype.draw=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g){var m,y=t.gl;if(!this.failedToCreate){for(var _ in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[_].set(a[_]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var v=(m={},m[y.LINES]=2,m[y.TRIANGLES]=3,m[y.LINE_STRIP]=1,m)[e],x=0,b=c.get();x0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:qr(i.paint.get("raster-hue-rotate"))};var o,a};function qr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var jr,Gr=function(t,e,r,n,i,o,a,s,u,l){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+n,u_texsize:l,u_texture:0}},Xr=function(e,r,n,i,o,a,s,u,l,c,h){var p=o.transform;return t.extend(Gr(e,r,n,i,o,a,s,u,l,c),{u_gamma_scale:i?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Zr=function(e,r,n,i,o,a,s,u,l,c){return t.extend(Xr(e,r,n,i,o,a,s,u,!0,l,!0),{u_texsize_icon:c,u_texture_icon:1})},Yr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Wr=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,u=a.height,l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,h=c*(n.tileID.canonical.x+n.tileID.wrap*l),p=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/pe(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Hr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Kr(e,r,n,i,o,a,s){for(var u=e.context,l=u.gl,c=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d0){var b=t.create(),w=_;t.mul(b,y.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,y.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=p+=x.length/4}v&&c.draw(u,l.LINES,St.disabled,Ct.disabled,e.colorModeForRenderPass(),Pt.disabled,Ar(_,e.transform,m),n.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,null,e.transform.zoom,null,null,v.collisionVertexBuffer)}}if(s&&h.length){var E=e.useProgram("collisionCircle"),I=new t.StructArrayLayout2f1f2i16;I.resize(4*p),I._trim();for(var S=0,C=0,T=h;C=0&&(g[y.associatedIconIndex]={shiftedAnchor:I,angle:S})}else le(y.numGlyphs,f)}if(h){d.clear();for(var T=e.icon.placedSymbolArray,P=0;P0){var s=t.browser.now(),u=(s-e.timeAdded)/a,l=r?(s-r.timeAdded)/a:-1,c=n.getSource(),h=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-l,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var ln=new t.Color(1,0,0,1),cn=new t.Color(0,1,0,1),hn=new t.Color(0,0,1,1),pn=new t.Color(1,0,1,1),fn=new t.Color(0,1,1,1);function dn(t,e,r,n){mn(t,0,e+r/2,t.transform.width,r,n)}function gn(t,e,r,n){mn(t,e-r/2,0,r,t.transform.height,n)}function mn(e,r,n,i,o,a){var s=e.context,u=s.gl;u.enable(u.SCISSOR_TEST),u.scissor(r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),u.disable(u.SCISSOR_TEST)}function yn(e,r,n){var i=e.context,o=i.gl,a=n.posMatrix,s=e.useProgram("debug"),u=St.disabled,l=Ct.disabled,c=e.colorModeForRenderPass();i.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(i,o.LINE_STRIP,u,l,c,Pt.disabled,Dr(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var h=r.getTileByID(n.key).latestRawTileData,p=Math.floor((h&&h.byteLength||0)/1024),f=r.getTile(n).tileSize,d=512/Math.min(f,512)*(n.overscaledZ/e.transform.zoom)*.5,g=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(g+=" => "+n.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,g+" "+p+"kb"),s.draw(i,o.TRIANGLES,u,l,Tt.alphaBlended,Pt.disabled,Dr(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var _n={symbol:function(e,r,n,i,o){if("translucent"===e.renderPass){var a=Ct.disabled,s=e.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(e,r,n,i,o,a,s){for(var u=r.transform,l="map"===o,c="map"===a,h=0,p=e;h256&&this.clearStencil(),r.setColorMode(Tt.disabled),r.setDepthMode(St.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ct({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},vn.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ct({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},vn.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,n=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=n[n.length-1].overscaledZ,o=n[0].overscaledZ-i+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s=0;this.currentLayer--){var x=this.style._layers[i[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},vn.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},vn.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new br(this.context,t,_r[t],e,Hr[t],this._showOverdrawInspector)),this.cache[r]},vn.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},vn.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},vn.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},vn.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var xn=function(t,e){this.points=t,this.planes=e};xn.fromInvProjectionMatrix=function(e,r,n){var i=Math.pow(2,n),o=[[-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((function(r){return t.transformMat4([],r,e)})).map((function(e){return t.scale$1([],e,1/e[3]/r*i)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var r=t.sub([],o[e[0]],o[e[1]]),n=t.sub([],o[e[2]],o[e[1]]),i=t.normalize([],t.cross([],r,n)),a=-t.dot(i,o[e[1]]);return i.concat(a)}));return new xn(o,a)};var bn=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};bn.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],n=t.clone$2(this.min),i=t.clone$2(this.max),o=0;o=0;if(0===a)return 0;a!==r.length&&(n=!1)}if(n)return 2;for(var u=0;u<3;u++){for(var l=Number.MAX_VALUE,c=-Number.MAX_VALUE,h=0;hthis.max[u]-this.min[u])return 0}return 1};var wn=function(t,e,r,n){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n};wn.prototype.interpolate=function(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,n)),this},wn.prototype.getCenter=function(e,r){var n=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(n,i)},wn.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},wn.prototype.clone=function(){return new wn(this.top,this.bottom,this.left,this.right)},wn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(e,r,n,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wn,this._posMatrixCache={},this._alignedPosMatrixCache={}},In={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var t=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},In.minZoom.get=function(){return this._minZoom},In.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},In.maxZoom.get=function(){return this._maxZoom},In.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},In.minPitch.get=function(){return this._minPitch},In.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},In.maxPitch.get=function(){return this._maxPitch},In.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},In.renderWorldCopies.get=function(){return this._renderWorldCopies},In.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},In.worldSize.get=function(){return this.tileSize*this.scale},In.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},In.size.get=function(){return new t.Point(this.width,this.height)},In.bearing.get=function(){return-this.angle/Math.PI*180},In.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},In.pitch.get=function(){return this._pitch/Math.PI*180},In.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},In.fov.get=function(){return this._fov/Math.PI*180},In.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},In.zoom.get=function(){return this._zoom},In.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},In.center.get=function(){return this._center},In.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},In.padding.get=function(){return this._edgeInsets.toJSON()},In.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},In.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},En.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},En.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,o.x,a.x)),u=Math.floor(Math.max(n.x,i.x,o.x,a.x)),l=s-1;l<=u+1;l++)0!==l&&r.push(new t.UnwrappedTileID(l,e));return r},En.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=[o*i.x,o*i.y,0],s=xn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),u=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(u=r);var l=function(t){return{aabb:new bn([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],h=[],p=r,f=e.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(l(-d)),c.push(l(d));for(c.push(l(0));c.length>0;){var g=c.pop(),m=g.x,y=g.y,_=g.fullyVisible;if(!_){var v=g.aabb.intersects(s);if(0===v)continue;_=2===v}var x=g.aabb.distanceX(a),b=g.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(g.zoom===p||w>3+(1<=u)h.push({tileID:new t.OverscaledTileID(g.zoom===p?f:g.zoom,g.wrap,g.zoom,m,y),distanceSq:t.sqrLen([a[0]-.5-m,a[1]-.5-y])});else for(var E=0;E<4;E++){var I=(m<<1)+E%2,S=(y<<1)+(E>>1);c.push({aabb:g.aabb.quadrant(E),zoom:g.zoom+1,x:I,y:S,wrap:g.wrap,fullyVisible:_})}}return h.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},En.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},In.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(t){return Math.pow(2,t)},En.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},En.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},In.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},En.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},En.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},En.prototype.coordinateLocation=function(t){return t.toLngLat()},En.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[1]/i,s=n[1]/o,u=r[2]/i,l=n[2]/o,c=u===l?0:(0-u)/(l-u);return new t.MercatorCoordinate(t.number(r[0]/i,n[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},En.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,r?this.alignedProjMatrix:this.projMatrix,u),i[n]=new Float32Array(u),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,o=-90,a=90,s=-180,u=180,l=this.size,c=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-oa&&(i=a-m)}if(this.lngRange){var y=f.x,_=l.x/2;y-_u&&(n=u-_)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var r=Math.PI/2+this._pitch,n=this._fov*(.5+e.y/this.height),i=Math.sin(n)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-n,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,u=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,u),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var h=this.width%2/2,p=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),g=a-Math.round(a)+f*h+d*p,m=s-Math.round(s)+f*p+d*h,y=new Float64Array(c);if(t.translate(y,y,[g>.5?g-1:g,m>.5?m-1:m,0]),this.alignedProjMatrix=y,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},En.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,u=e;s=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Sn.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch(t){}};var Cn={linearity:.3,easing:t.bezier(0,0,.3,1)},Tn=t.extend({deceleration:2500,maxSpeed:1400},Cn),Pn=t.extend({deceleration:20,maxSpeed:1400},Cn),Mn=t.extend({deceleration:1e3,maxSpeed:360},Cn),An=t.extend({deceleration:1e3,maxSpeed:90},Cn),Ln=function(t){this._map=t,this.clear()};function Dn(t,e){(!t.duration||t.duration0&&r-e[0].time>160;)e.shift()},Ln.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n=this._clickTolerance||this._map.fire(new zn(t.type,this._map,t))},On.prototype.dblclick=function(t){return this._firePreventable(new zn(t.type,this._map,t))},On.prototype.mouseover=function(t){this._map.fire(new zn(t.type,this._map,t))},On.prototype.mouseout=function(t){this._map.fire(new zn(t.type,this._map,t))},On.prototype.touchstart=function(t){return this._firePreventable(new Rn(t.type,this._map,t))},On.prototype.touchmove=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype.touchend=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype.touchcancel=function(t){this._map.fire(new Rn(t.type,this._map,t))},On.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},On.prototype.isEnabled=function(){return!0},On.prototype.isActive=function(){return!1},On.prototype.enable=function(){},On.prototype.disable=function(){};var Fn=function(t){this._map=t};Fn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fn.prototype.mousemove=function(t){this._map.fire(new zn(t.type,this._map,t))},Fn.prototype.mousedown=function(){this._delayContextMenu=!0},Fn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new zn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fn.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new zn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fn.prototype.isEnabled=function(){return!0},Fn.prototype.isActive=function(){return!1},Fn.prototype.enable=function(){},Fn.prototype.disable=function(){};var Bn=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Un(t,e){for(var r={},n=0;nthis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),n=0,i=e;n30)&&(this.aborted=!0)}}},Vn.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var qn=function(t){this.singleTap=new Vn(t),this.numTaps=t.numTaps,this.reset()};qn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},qn.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},qn.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},qn.prototype.touchend=function(t,e,r){var n=this.singleTap.touchend(t,e,r);if(n){var i=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(n)<30;if(i&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var jn=function(){this._zoomIn=new qn({numTouches:1,numTaps:2}),this._zoomOut=new qn({numTouches:2,numTaps:1}),this.reset()};jn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},jn.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},jn.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},jn.prototype.touchend=function(t,e,r){var n=this,i=this._zoomIn.touchend(t,e,r),o=this._zoomOut.touchend(t,e,r);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},jn.prototype.touchcancel=function(){this.reset()},jn.prototype.enable=function(){this._enabled=!0},jn.prototype.disable=function(){this._enabled=!1,this.reset()},jn.prototype.isEnabled=function(){return this._enabled},jn.prototype.isActive=function(){return this._active};var Gn={0:1,2:2},Xn=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Xn.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Xn.prototype._correctButton=function(t,e){return!1},Xn.prototype._move=function(t,e){return{}},Xn.prototype.mousedown=function(t,e){if(!this._lastPoint){var n=r.mouseButton(t);this._correctButton(t,n)&&(this._lastPoint=e,this._eventButton=n)}},Xn.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r)if(t.preventDefault(),function(t,e){var r=Gn[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(r)0&&(this._active=!0);var i=Un(n,r),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var u in i){var l=i[u],c=this._touches[u];c&&(o._add(l),a._add(l.sub(c)),s++,i[u]=l)}if(this._touches=i,!(sMath.abs(t.x)}var ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,ri(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var n=t.mag()>=2,i=e.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return ri(t)&&ri(e)&&o}},e}(Kn),ii={panStep:100,bearingStep:15,pitchStep:10},oi=function(){var t=ii;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function ai(t){return t*(2-t)}oi.prototype.reset=function(){this._active=!1},oi.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,n=0,i=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var u=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ai,zoom:r?Math.round(u)+r*(t.shiftKey?2:1):u,bearing:s.getBearing()+n*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},oi.prototype.enable=function(){this._enabled=!0},oi.prototype.disable=function(){this._enabled=!1,this.reset()},oi.prototype.isEnabled=function(){return this._enabled},oi.prototype.isActive=function(){return this._active},oi.prototype.disableRotation=function(){this._rotationDisabled=!0},oi.prototype.enableRotation=function(){this._rotationDisabled=!1};var si=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};si.prototype.setZoomRate=function(t){this._defaultZoomRate=t},si.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},si.prototype.isEnabled=function(){return!!this._enabled},si.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},si.prototype.isZooming=function(){return!!this._zooming},si.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},si.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},si.prototype.wheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}},si.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},si.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},si.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,u=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&u&&l){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=l(h);a=t.number(u,s,p),h<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},si.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},si.prototype.reset=function(){this._active=!1};var ui=function(t,e){this._clickZoom=t,this._tapZoom=e};ui.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ui.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ui.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ui.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var li=function(){this.reset()};li.prototype.reset=function(){this._active=!1},li.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},li.prototype.enable=function(){this._enabled=!0},li.prototype.disable=function(){this._enabled=!1,this.reset()},li.prototype.isEnabled=function(){return this._enabled},li.prototype.isActive=function(){return this._active};var ci=function(){this._tap=new qn({numTouches:1,numTaps:1}),this.reset()};ci.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},ci.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},ci.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)},ci.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},ci.prototype.touchcancel=function(){this.reset()},ci.prototype.enable=function(){this._enabled=!0},ci.prototype.disable=function(){this._enabled=!1,this.reset()},ci.prototype.isEnabled=function(){return this._enabled},ci.prototype.isActive=function(){return this._active};var hi=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};hi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},hi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},hi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},hi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var pi=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};pi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},pi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},pi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},pi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fi=function(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};fi.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fi.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fi.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fi.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fi.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fi.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var di=function(t){return t.zoom||t.drag||t.pitch||t.rotate},gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function mi(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var yi=function(e,n){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ln(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;oo?Math.min(2,b):Math.max(.5,b),w=Math.pow(m,1-e),E=i.unproject(v.add(x.mult(e*w)).mult(g));i.setLocationAtPoint(i.renderWorldCopies?E.wrap():E,d)}n._fireMoveEvents(r)}),(function(t){n._afterEase(r,t)}),e),this},r.prototype._prepareEase=function(e,r,n){void 0===n&&(n={}),this._moving=!0,r||n.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),l=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:u,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),g=t.Point.convert(e.offset),m=o.centerPoint.add(g),y=o.pointLocation(m),_=t.LngLat.convert(e.center||y);this._normalizeCenter(_);var v=o.project(y),x=o.project(_).sub(v),b=e.curve,w=Math.max(o.width,o.height),E=w/d,I=x.mag();if("minZoom"in e){var S=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),C=w/o.zoomScale(S-a);b=Math.sqrt(C/I*2)}var T=b*b;function P(t){var e=(E*E-w*w+(t?-1:1)*T*T*I*I)/(2*(t?E:w)*T*I);return Math.log(Math.sqrt(e*e+1)-e)}function M(t){return(Math.exp(t)-Math.exp(-t))/2}function A(t){return(Math.exp(t)+Math.exp(-t))/2}var L=P(0),D=function(t){return A(L)/A(L+b*t)},N=function(t){return w*((A(L)*(M(e=L+b*t)/A(e))-M(L))/T)/I;var e},z=(P(1)-L)/b;if(Math.abs(I)<1e-6||!isFinite(z)){if(Math.abs(w-E)<1e-6)return this.easeTo(e,r);var R=Ee.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==u,this._padding=!o.isPaddingEqual(f),this._prepareEase(r,!1),this._ease((function(e){var i=e*z,d=1/D(i);o.zoom=1===e?c:a+o.scaleZoom(d),n._rotating&&(o.bearing=t.number(s,h,e)),n._pitching&&(o.pitch=t.number(u,p,e)),n._padding&&(o.interpolatePadding(l,f,e),m=o.centerPoint.add(g));var y=1===e?_:o.unproject(v.add(x.mult(N(i))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?y.wrap():y,m),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),vi=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};vi.prototype.getDefaultPosition=function(){return"bottom-right"},vi.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},vi.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},vi.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},vi.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},vi.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},vi.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var xi=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xi.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xi.prototype.getDefaultPosition=function(){return"bottom-left"},xi.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xi.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xi.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bi=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bi.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bi.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bi,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wi,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Ii))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new yi(this,e),this._hash=e.hash&&new Sn("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new vi({customAttribution:e.customAttribution})),this.addControl(new xi,e.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){r.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(i.__proto__=n),(i.prototype=Object.create(n&&n.prototype)).constructor=i;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,r){var n,i=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new zn(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new zn(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new zn(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}},i.prototype.on=function(t,e,r){if(void 0===r)return n.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},i.prototype.once=function(t,e,r){if(void 0===r)return n.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in i.delegates)this.once(o,i.delegates[o]);return this},i.prototype.off=function(t,e,r){var i=this;return void 0===r?n.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(n){for(var o=n[t],a=0;a180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Li.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Li.prototype.move=function(t,e){var r=this.map,n=this.mouseRotate.mousemoveWindow(t,e);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Li.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Li.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Li.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Li.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Li.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Li.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)=r}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))},n.prototype._onUp=function(){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),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.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))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(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},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),Oi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Fi=0,Bi=!1,Ui=function(e){function n(r){e.call(this),this.options=t.extend({},Oi,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Ri?n(Ri):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){n(Ri="denied"!==t.state)})):n(Ri=!!t.window.navigator.geolocation),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.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(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fi=0,Bi=!1},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),o,{geolocateSource:!0})},n.prototype._updateMarker=function(e){if(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),r=this._map.unproject([1,t]),n=e.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Bi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new ki(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new ki({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("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 t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fi--,Bi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Fi>1?(e={maximumAge:6e5,timeout:0},Bi=!0):(e=this.options.positionOptions,Bi=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Vi={maxWidth:100,unit:"metric"},qi=function(e){this.options=t.extend({},Vi,e),t.bindAll(["_onMove","setUnit"],this)};function ji(t,e,r){var n=r&&r.maxWidth||100,i=t._container.clientHeight/2,o=t.unproject([0,i]),a=t.unproject([n,i]),s=o.distanceTo(a);if(r&&"imperial"===r.unit){var u=3.2808*s;u>5280?Gi(e,n,u/5280,t._getUIString("ScaleControl.Miles")):Gi(e,n,u,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Gi(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Gi(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Gi(e,n,s,t._getUIString("ScaleControl.Meters"))}function Gi(t,e,r,n){var i,o,a,s=(i=r,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/r)+"px",t.innerHTML=s+" "+n}qi.prototype.getDefaultPosition=function(){return"bottom-left"},qi.prototype._onMove=function(){ji(this._map,this._container,this.options)},qi.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},qi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},qi.prototype.setUnit=function(t){this.options.unit=t,ji(this._map,this._container,this.options)};var Xi=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Xi.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Xi.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Xi.prototype._setupUI=function(){var 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this._fullscreen},Xi.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Xi.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var 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this._trackPointer=!0,this._pos=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("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},n.prototype.getElement=function(){return this._container},n.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},n.prototype.setHTML=function(e){var r,n=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},n.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},n.prototype.setDOMContent=function(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=r.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this},n.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},n.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},n.prototype.setOffset=function(t){return this.options.offset=t,this._update(),this},n.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},n.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close 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"+l+" "+d+" "+c+","+h+","+p+","+f+" "+g+" "+m+" "+v+" "+b+" "+w+" "+x+" "+_+" "+I+" "+E),o.cells[s][u]={cval:l,cval_real:d,flipped:g,topleft:m,topright:v,righttop:b,rightbottom:w,bottomright:x,bottomleft:_,leftbottom:I,lefttop:E,edges:S}}}}}return o}(t,e,r);return pn.polygons?(pn.verbose&&console.log("MarchingSquaresJS-isoBands: returning single polygons for each grid cell"),u=function(t){var e=[],r=0;return t.cells.forEach((function(t,n){t.forEach((function(t,i){if(void 0!==t){var o=ri[t.cval](t);"object"==typeof o&&ii(o)?"object"==typeof o[0]&&ii(o[0])?"object"==typeof o[0][0]&&ii(o[0][0])?o.forEach((function(t){t.forEach((function(t){t[0]+=i,t[1]+=n})),e[r++]=t})):(o.forEach((function(t){t[0]+=i,t[1]+=n})),e[r++]=o):console.log("MarchingSquaresJS-isoBands: bandcell polygon with malformed coordinates"):console.log("MarchingSquaresJS-isoBands: bandcell polygon with null coordinates")}}))})),e}(l)):(pn.verbose&&console.log("MarchingSquaresJS-isoBands: returning polygon paths for entire data grid"),u=function(t){for(var e=[],r=t.rows,n=t.cols,i=[],o=0;o0){var s=ai(t.cells[o][a]),u=null,l=a,c=o;null!==s&&i.push([s.p[0]+l,s.p[1]+c]);do{if(null===(u=si(t.cells[c][l],s.x,s.y,s.o)))break;if(i.push([u.p[0]+l,u.p[1]+c]),l+=u.x,s=u,(c+=u.y)<0||c>=r||l<0||l>=n||void 0===t.cells[c][l]){var h=oi(t,l-=u.x,c-=u.y,u.x,u.y,u.o);if(null===h)break;h.path.forEach((function(t){i.push(t)})),l=h.i,c=h.j,s=h}}while(void 0!==t.cells[c][l]&&t.cells[c][l].edges.length>0);e.push(i),i=[],t.cells[o][a].edges.length>0&&a--}return e}(l)),"function"==typeof pn.successCallback&&pn.successCallback(u),u}var dn=64,gn=16,yn=[],mn=[],vn=[],_n=[],xn=[],bn=[],wn=[],En=[],In=[],Sn=[],Cn=[],Pn=[],Mn=[],Tn=[],An=[],Ln=[],kn=[],Rn=[],Nn=[],Dn=[],On=[],zn=[],Fn=[],Bn=[];wn[85]=Sn[85]=-1,En[85]=Cn[85]=0,In[85]=Pn[85]=1,Nn[85]=zn[85]=1,Dn[85]=Fn[85]=0,On[85]=Bn[85]=1,yn[85]=_n[85]=0,mn[85]=xn[85]=-1,vn[85]=An[85]=0,Ln[85]=Mn[85]=0,kn[85]=Tn[85]=1,bn[85]=Rn[85]=1,zn[1]=zn[169]=0,Fn[1]=Fn[169]=-1,Bn[1]=Bn[169]=0,Mn[1]=Mn[169]=-1,Tn[1]=Tn[169]=0,An[1]=An[169]=0,Sn[4]=Sn[166]=0,Cn[4]=Cn[166]=-1,Pn[4]=Pn[166]=1,Ln[4]=Ln[166]=1,kn[4]=kn[166]=0,Rn[4]=Rn[166]=0,wn[16]=wn[154]=0,En[16]=En[154]=1,In[16]=In[154]=1,_n[16]=_n[154]=1,xn[16]=xn[154]=0,bn[16]=bn[154]=1,Nn[64]=Nn[106]=0,Dn[64]=Dn[106]=1,On[64]=On[106]=0,yn[64]=yn[106]=-1,mn[64]=mn[106]=0,vn[64]=vn[106]=1,Nn[2]=Nn[168]=0,Dn[2]=Dn[168]=-1,On[2]=On[168]=1,zn[2]=zn[168]=0,Fn[2]=Fn[168]=-1,Bn[2]=Bn[168]=0,Mn[2]=Mn[168]=-1,Tn[2]=Tn[168]=0,An[2]=An[168]=0,Ln[2]=Ln[168]=-1,kn[2]=kn[168]=0,Rn[2]=Rn[168]=1,wn[8]=wn[162]=0,En[8]=En[162]=-1,In[8]=In[162]=0,Sn[8]=Sn[162]=0,Cn[8]=Cn[162]=-1,Pn[8]=Pn[162]=1,Mn[8]=Mn[162]=1,Tn[8]=Tn[162]=0,An[8]=An[162]=1,Ln[8]=Ln[162]=1,kn[8]=kn[162]=0,Rn[8]=Rn[162]=0,wn[32]=wn[138]=0,En[32]=En[138]=1,In[32]=In[138]=1,Sn[32]=Sn[138]=0,Cn[32]=Cn[138]=1,Pn[32]=Pn[138]=0,yn[32]=yn[138]=1,mn[32]=mn[138]=0,vn[32]=vn[138]=0,_n[32]=_n[138]=1,xn[32]=xn[138]=0,bn[32]=bn[138]=1,zn[128]=zn[42]=0,Fn[128]=Fn[42]=1,Bn[128]=Bn[42]=1,Nn[128]=Nn[42]=0,Dn[128]=Dn[42]=1,On[128]=On[42]=0,yn[128]=yn[42]=-1,mn[128]=mn[42]=0,vn[128]=vn[42]=1,_n[128]=_n[42]=-1,xn[128]=xn[42]=0,bn[128]=bn[42]=0,Sn[5]=Sn[165]=-1,Cn[5]=Cn[165]=0,Pn[5]=Pn[165]=0,zn[5]=zn[165]=1,Fn[5]=Fn[165]=0,Bn[5]=Bn[165]=0,Ln[20]=Ln[150]=0,kn[20]=kn[150]=1,Rn[20]=Rn[150]=1,_n[20]=_n[150]=0,xn[20]=xn[150]=-1,bn[20]=bn[150]=1,wn[80]=wn[90]=-1,En[80]=En[90]=0,In[80]=In[90]=1,Nn[80]=Nn[90]=1,Dn[80]=Dn[90]=0,On[80]=On[90]=1,Mn[65]=Mn[105]=0,Tn[65]=Tn[105]=1,An[65]=An[105]=0,yn[65]=yn[105]=0,mn[65]=mn[105]=-1,vn[65]=vn[105]=0,wn[160]=wn[10]=-1,En[160]=En[10]=0,In[160]=In[10]=1,Sn[160]=Sn[10]=-1,Cn[160]=Cn[10]=0,Pn[160]=Pn[10]=0,zn[160]=zn[10]=1,Fn[160]=Fn[10]=0,Bn[160]=Bn[10]=0,Nn[160]=Nn[10]=1,Dn[160]=Dn[10]=0,On[160]=On[10]=1,Ln[130]=Ln[40]=0,kn[130]=kn[40]=1,Rn[130]=Rn[40]=1,Mn[130]=Mn[40]=0,Tn[130]=Tn[40]=1,An[130]=An[40]=0,yn[130]=yn[40]=0,mn[130]=mn[40]=-1,vn[130]=vn[40]=0,_n[130]=_n[40]=0,xn[130]=xn[40]=-1,bn[130]=bn[40]=1,Sn[37]=Sn[133]=0,Cn[37]=Cn[133]=1,Pn[37]=Pn[133]=1,zn[37]=zn[133]=0,Fn[37]=Fn[133]=1,Bn[37]=Bn[133]=0,yn[37]=yn[133]=-1,mn[37]=mn[133]=0,vn[37]=vn[133]=0,_n[37]=_n[133]=1,xn[37]=xn[133]=0,bn[37]=bn[133]=0,Ln[148]=Ln[22]=-1,kn[148]=kn[22]=0,Rn[148]=Rn[22]=0,zn[148]=zn[22]=0,Fn[148]=Fn[22]=-1,Bn[148]=Bn[22]=1,Nn[148]=Nn[22]=0,Dn[148]=Dn[22]=1,On[148]=On[22]=1,_n[148]=_n[22]=-1,xn[148]=xn[22]=0,bn[148]=bn[22]=1,wn[82]=wn[88]=0,En[82]=En[88]=-1,In[82]=In[88]=1,Ln[82]=Ln[88]=1,kn[82]=kn[88]=0,Rn[82]=Rn[88]=1,Mn[82]=Mn[88]=-1,Tn[82]=Tn[88]=0,An[82]=An[88]=1,Nn[82]=Nn[88]=0,Dn[82]=Dn[88]=-1,On[82]=On[88]=0,wn[73]=wn[97]=0,En[73]=En[97]=1,In[73]=In[97]=0,Sn[73]=Sn[97]=0,Cn[73]=Cn[97]=-1,Pn[73]=Pn[97]=0,Mn[73]=Mn[97]=1,Tn[73]=Tn[97]=0,An[73]=An[97]=0,yn[73]=yn[97]=1,mn[73]=mn[97]=0,vn[73]=vn[97]=1,wn[145]=wn[25]=0,En[145]=En[25]=-1,In[145]=In[25]=0,Mn[145]=Mn[25]=1,Tn[145]=Tn[25]=0,An[145]=An[25]=1,zn[145]=zn[25]=0,Fn[145]=Fn[25]=1,Bn[145]=Bn[25]=1,_n[145]=_n[25]=-1,xn[145]=xn[25]=0,bn[145]=bn[25]=0,Sn[70]=Sn[100]=0,Cn[70]=Cn[100]=1,Pn[70]=Pn[100]=0,Ln[70]=Ln[100]=-1,kn[70]=kn[100]=0,Rn[70]=Rn[100]=1,Nn[70]=Nn[100]=0,Dn[70]=Dn[100]=-1,On[70]=On[100]=1,yn[70]=yn[100]=1,mn[70]=mn[100]=0,vn[70]=vn[100]=0,Sn[101]=Sn[69]=0,Cn[101]=Cn[69]=1,Pn[101]=Pn[69]=0,yn[101]=yn[69]=1,mn[101]=mn[69]=0,vn[101]=vn[69]=0,zn[149]=zn[21]=0,Fn[149]=Fn[21]=1,Bn[149]=Bn[21]=1,_n[149]=_n[21]=-1,xn[149]=xn[21]=0,bn[149]=bn[21]=0,Ln[86]=Ln[84]=-1,kn[86]=kn[84]=0,Rn[86]=Rn[84]=1,Nn[86]=Nn[84]=0,Dn[86]=Dn[84]=-1,On[86]=On[84]=1,wn[89]=wn[81]=0,En[89]=En[81]=-1,In[89]=In[81]=0,Mn[89]=Mn[81]=1,Tn[89]=Tn[81]=0,An[89]=An[81]=1,wn[96]=wn[74]=0,En[96]=En[74]=1,In[96]=In[74]=0,Sn[96]=Sn[74]=-1,Cn[96]=Cn[74]=0,Pn[96]=Pn[74]=1,Nn[96]=Nn[74]=1,Dn[96]=Dn[74]=0,On[96]=On[74]=0,yn[96]=yn[74]=1,mn[96]=mn[74]=0,vn[96]=vn[74]=1,wn[24]=wn[146]=0,En[24]=En[146]=-1,In[24]=In[146]=1,Ln[24]=Ln[146]=1,kn[24]=kn[146]=0,Rn[24]=Rn[146]=1,Mn[24]=Mn[146]=0,Tn[24]=Tn[146]=1,An[24]=An[146]=1,_n[24]=_n[146]=0,xn[24]=xn[146]=-1,bn[24]=bn[146]=0,Sn[6]=Sn[164]=-1,Cn[6]=Cn[164]=0,Pn[6]=Pn[164]=1,Ln[6]=Ln[164]=-1,kn[6]=kn[164]=0,Rn[6]=Rn[164]=0,zn[6]=zn[164]=0,Fn[6]=Fn[164]=-1,Bn[6]=Bn[164]=1,Nn[6]=Nn[164]=1,Dn[6]=Dn[164]=0,On[6]=On[164]=0,Mn[129]=Mn[41]=0,Tn[129]=Tn[41]=1,An[129]=An[41]=1,zn[129]=zn[41]=0,Fn[129]=Fn[41]=1,Bn[129]=Bn[41]=0,yn[129]=yn[41]=-1,mn[129]=mn[41]=0,vn[129]=vn[41]=0,_n[129]=_n[41]=0,xn[129]=xn[41]=-1,bn[129]=bn[41]=0,Ln[66]=Ln[104]=0,kn[66]=kn[104]=1,Rn[66]=Rn[104]=0,Mn[66]=Mn[104]=-1,Tn[66]=Tn[104]=0,An[66]=An[104]=1,Nn[66]=Nn[104]=0,Dn[66]=Dn[104]=-1,On[66]=On[104]=0,yn[66]=yn[104]=0,mn[66]=mn[104]=-1,vn[66]=vn[104]=1,wn[144]=wn[26]=-1,E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Un=function(t){return[[t.bottomleft,0],[0,0],[0,t.leftbottom]]},Vn=function(t){return[[1,t.rightbottom],[1,0],[t.bottomright,0]]},qn=function(t){return[[t.topright,1],[1,1],[1,t.righttop]]},jn=function(t){return[[0,t.lefttop],[0,1],[t.topleft,1]]},Gn=function(t){return[[t.bottomright,0],[t.bottomleft,0],[0,t.leftbottom],[0,t.lefttop]]},Xn=function(t){return[[t.bottomright,0],[t.bottomleft,0],[1,t.righttop],[1,t.rightbottom]]},Zn=function(t){return[[1,t.righttop],[1,t.rightbottom],[t.topleft,1],[t.topright,1]]},Yn=function(t){return[[0,t.leftbottom],[0,t.lefttop],[t.topleft,1],[t.topright,1]]},Wn=[],Hn=[],Kn=[],Jn=[],Qn=[],$n=[],ti=[],ei=[];Jn[1]=Qn[1]=18,Jn[169]=Qn[169]=18,Kn[4]=Hn[4]=12,Kn[166]=Hn[166]=12,Wn[16]=ei[16]=4,Wn[154]=ei[154]=4,$n[64]=ti[64]=22,$n[106]=ti[106]=22,Kn[2]=$n[2]=17,Jn[2]=Qn[2]=18,Kn[168]=$n[168]=17,Jn[168]=Qn[168]=18,Wn[8]=Jn[8]=9,Hn[8]=Kn[8]=12,Wn[162]=Jn[162]=9,Hn[162]=Kn[162]=12,Wn[32]=ei[32]=4,Hn[32]=ti[32]=1,Wn[138]=ei[138]=4,Hn[138]=ti[138]=1,Qn[128]=ei[128]=21,$n[128]=ti[128]=22,Qn[42]=ei[42]=21,$n[42]=ti[42]=22,Hn[5]=Qn[5]=14,Hn[165]=Qn[165]=14,Kn[20]=ei[20]=6,Kn[150]=ei[150]=6,Wn[80]=$n[80]=11,Wn[90]=$n[90]=11,Jn[65]=ti[65]=3,Jn[105]=ti[105]=3,Wn[160]=$n[160]=11,Hn[160]=Qn[160]=14,Wn[10]=$n[10]=11,Hn[10]=Qn[10]=14,Kn[130]=ei[130]=6,Jn[130]=ti[130]=3,Kn[40]=ei[40]=6,Jn[40]=ti[40]=3,Hn[101]=ti[101]=1,Hn[69]=ti[69]=1,Qn[149]=ei[149]=21,Qn[21]=ei[21]=21,Kn[86]=$n[86]=17,Kn[84]=$n[84]=17,Wn[89]=Jn[89]=9,Wn[81]=Jn[81]=9,Wn[96]=ti[96]=0,Hn[96]=$n[96]=15,Wn[74]=ti[74]=0,Hn[74]=$n[74]=15,Wn[24]=Kn[24]=8,Jn[24]=ei[24]=7,Wn[146]=Kn[146]=8,Jn[146]=ei[146]=7,Hn[6]=$n[6]=15,Kn[6]=Qn[6]=16,Hn[164]=$n[164]=15,Kn[164]=Qn[164]=16,Jn[129]=ei[129]=7,Qn[129]=ti[129]=20,Jn[41]=ei[41]=7,Qn[41]=ti[41]=20,Kn[66]=ti[66]=2,Jn[66]=$n[66]=19,Kn[104]=ti[104]=2,Jn[104]=$n[104]=19,Wn[144]=Qn[144]=10,$n[144]=ei[144]=23,Wn[26]=Qn[26]=10,$n[26]=ei[26]=23,Hn[36]=ei[36]=5,Kn[36]=ti[36]=2,Hn[134]=ei[134]=5,Kn[134]=ti[134]=2,Wn[9]=Qn[9]=10,Hn[9]=Jn[9]=13,Wn[161]=Qn[161]=10,Hn[161]=Jn[161]=13,Hn[37]=ei[37]=5,Qn[37]=ti[37]=20,Hn[133]=ei[133]=5,Qn[133]=ti[133]=20,Kn[148]=Qn[148]=16,$n[148]=ei[148]=23,Kn[22]=Qn[22]=16,$n[22]=ei[22]=23,Wn[82]=Kn[82]=8,Jn[82]=$n[82]=19,Wn[88]=Kn[88]=8,Jn[88]=$n[88]=19,Wn[73]=ti[73]=0,Hn[73]=Jn[73]=13,Wn[97]=ti[97]=0,Hn[97]=Jn[97]=13,Wn[145]=Jn[145]=9,Qn[145]=ei[145]=21,Wn[25]=Jn[25]=9,Qn[25]=ei[25]=21,Hn[70]=ti[70]=1,Kn[70]=$n[70]=17,Hn[100]=ti[100]=1,Kn[100]=$n[100]=17,Wn[34]=Jn[34]=9,Hn[34]=Kn[34]=12,Qn[34]=ei[34]=21,$n[34]=ti[34]=22,Wn[136]=ei[136]=4,Hn[136]=ti[136]=1,Kn[136]=$n[136]=17,Jn[136]=Qn[136]=18,Wn[35]=ei[35]=4,Hn[35]=Kn[35]=12,Jn[35]=Qn[35]=18,$n[35]=ti[35]=22,Wn[153]=ei[153]=4,Jn[153]=Qn[153]=18,Hn[102]=Kn[102]=12,$n[102]=ti[102]=22,Wn[155]=Jn[155]=9,Qn[155]=ei[155]=23,Hn[103]=ti[103]=1,Kn[103]=$n[103]=17,Wn[152]=ei[152]=4,Kn[152]=$n[152]=17,Jn[152]=Qn[152]=18,Wn[156]=Kn[156]=8,Jn[156]=Qn[156]=18,$n[156]=ei[156]=23,Wn[137]=ei[137]=4,Hn[137]=ti[137]=1,Jn[137]=Qn[137]=18,Wn[139]=ei[139]=4,Hn[139]=Jn[139]=13,Qn[139]=ti[139]=20,Wn[98]=Jn[98]=9,Hn[98]=Kn[98]=12,$n[98]=ti[98]=22,Wn[99]=ti[99]=0,Hn[99]=Kn[99]=12,Jn[99]=$n[99]=19,Hn[38]=Kn[38]=12,Qn[38]=ei[38]=21,$n[38]=ti[38]=22,Hn[39]=ei[39]=5,Kn[39]=Qn[39]=16,$n[39]=ti[39]=22;var 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fill='%23fff'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-fullscreen .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M24 16v5.5c0 1.75-.75 2.5-2.5 2.5H16v-1l3-1.5-4-5.5 1-1 5.5 4 1.5-3h1zM6 16l1.5 3 5.5-4 1 1-4 5.5 3 1.5v1H7.5C5.75 24 5 23.25 5 21.5V16h1zm7-11v1l-3 1.5 4 5.5-1 1-5.5-4L6 13H5V7.5C5 5.75 5.75 5 7.5 5H13zm11 2.5c0-1.75-.75-2.5-2.5-2.5H16v1l3 1.5-4 5.5 1 1 5.5-4 1.5 3h1V7.5z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-shrink .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18.5 16c-1.75 0-2.5.75-2.5 2.5V24h1l1.5-3 5.5 4 1-1-4-5.5 3-1.5v-1h-5.5zM13 18.5c0-1.75-.75-2.5-2.5-2.5H5v1l3 1.5L4 24l1 1 5.5-4 1.5 3h1v-5.5zm3-8c0 1.75.75 2.5 2.5 2.5H24v-1l-3-1.5L25 5l-1-1-5.5 4L17 5h-1v5.5zM10.5 13c1.75 0 2.5-.75 2.5-2.5V5h-1l-1.5 3L5 4 4 5l4 5.5L5 12v1h5.5z'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23999'/%3E%3C/svg%3E\")}}@media (-ms-high-contrast:black-on-white){.mapboxgl-ctrl button.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 29 29' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10.5 14l4-8 4 8h-8z'/%3E%3Cpath d='M10.5 16l4 8 4-8h-8z' fill='%23ccc'/%3E%3C/svg%3E\")}}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting .mapboxgl-ctrl-icon{-webkit-animation:mapboxgl-spin 2s linear infinite;-moz-animation:mapboxgl-spin 2s infinite linear;-o-animation:mapboxgl-spin 2s infinite linear;-ms-animation:mapboxgl-spin 2s infinite linear;animation:mapboxgl-spin 2s linear infinite}@media (-ms-high-contrast:active){.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23fff'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate:disabled .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23999'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath d='M14 5l1 1-9 9-1-1 9-9z' fill='red'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0011 5.1V5s0-1-1-1zm0 2.5a3.5 3.5 0 110 7 3.5 3.5 0 110-7z'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.mapboxgl-ctrl button.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background .mapboxgl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg width='29' height='29' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 005.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 009 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 003.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 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pi=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};pi.prototype.possiblyEvaluate=function(t,e,r){for(var n=new gi(this._properties),i=0,o=Object.keys(this._values);in.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(mi),_i=function(t){this.specification=t};_i.prototype.possiblyEvaluate=function(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){var i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new si(Math.floor(e.zoom-1),e)),t.expression.evaluate(new si(Math.floor(e.zoom),e)),t.expression.evaluate(new si(Math.floor(e.zoom+1),e)),e)}},_i.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},_i.prototype.interpolate=function(t){return t};var 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s.isDataDriven()||o||i||this._handleOverridablePaintPropertyUpdate(t,a,s)},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype._handleOverridablePaintPropertyUpdate=function(t,e,r){return!1},e.prototype.isHidden=function(t){return!!(this.minzoom&&t=this.maxzoom)||"none"===this.visibility},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)},e.prototype.serialize=function(){var t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),x(t,(function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)}))},e.prototype._validate=function(t,e,r,n,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&kn(this,t.call(Mn,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:Tt,style:{glyphs:!0,sprite:!0}}))},e.prototype.is3D=function(){return!1},e.prototype.isTileClipped=function(){return!1},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof di&&Rr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1},e}(Mt),Ei={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Ii=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},Si=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function Ci(t,e){void 0===e&&(e=1);var r=0,n=0;return{members:t.map((function(t){var i=Ei[t.type].BYTES_PER_ELEMENT,o=r=Pi(r,Math.max(e,i)),a=t.components||1;return n=Math.max(n,i),r+=i*a,{name:t.name,type:t.type,components:a,offset:o}})),size:Pi(r,Math.max(n,e)),alignment:e}}function Pi(t,e){return Math.ceil(t/e)*e}Si.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Si.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Si.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Si.prototype.clear=function(){this.length=0},Si.prototype.resize=function(t){this.reserve(t),this.length=t},Si.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Si.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Si);Mi.prototype.bytesPerElement=4,Fn("StructArrayLayout2i4",Mi);var Ti=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,t},e}(Si);Ti.prototype.bytesPerElement=8,Fn("StructArrayLayout4i8",Ti);var Ai=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Ai.prototype.bytesPerElement=12,Fn("StructArrayLayout2i4i12",Ai);var Li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(Si);Li.prototype.bytesPerElement=8,Fn("StructArrayLayout2i4ub8",Li);var ki=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Si);ki.prototype.bytesPerElement=8,Fn("StructArrayLayout2f8",ki);var Ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,o,a,s,u,l)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=o,this.uint16[h+5]=a,this.uint16[h+6]=s,this.uint16[h+7]=u,this.uint16[h+8]=l,this.uint16[h+9]=c,t},e}(Si);Ri.prototype.bytesPerElement=20,Fn("StructArrayLayout10ui20",Ri);var Ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,o,a,s,u,l,c,h)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=u,this.int16[f+8]=l,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(Si);Ni.prototype.bytesPerElement=24,Fn("StructArrayLayout4i4ui4i24",Ni);var Di=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Si);Di.prototype.bytesPerElement=12,Fn("StructArrayLayout3f12",Di);var Oi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(Si);Oi.prototype.bytesPerElement=4,Fn("StructArrayLayout1ul4",Oi);var zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u){var l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,o,a,s,u)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l){var c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[h+3]=s,this.uint16[c+8]=u,this.uint16[c+9]=l,t},e}(Si);zi.prototype.bytesPerElement=20,Fn("StructArrayLayout6i1ul2ui20",zi);var Fi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Si);Fi.prototype.bytesPerElement=12,Fn("StructArrayLayout2i2i2i12",Fi);var Bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i)},e.prototype.emplace=function(t,e,r,n,i,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.int16[s+6]=i,this.int16[s+7]=o,t},e}(Si);Bi.prototype.bytesPerElement=16,Fn("StructArrayLayout2f1f2i16",Bi);var Ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=n,this.float32[a+2]=i,t},e}(Si);Ui.prototype.bytesPerElement=12,Fn("StructArrayLayout2ub2f12",Ui);var Vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Si);Vi.prototype.bytesPerElement=6,Fn("StructArrayLayout3ui6",Vi);var qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y){var m=this.length;return this.resize(m+1),this.emplace(m,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m){var v=24*t,_=12*t,x=48*t;return this.int16[v+0]=e,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[_+2]=o,this.uint32[_+3]=a,this.uint32[_+4]=s,this.uint16[v+10]=u,this.uint16[v+11]=l,this.uint16[v+12]=c,this.float32[_+7]=h,this.float32[_+8]=p,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=g,this.uint32[_+10]=y,this.int16[v+22]=m,t},e}(Si);qi.prototype.bytesPerElement=48,Fn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",qi);var ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P){var M=this.length;return this.resize(M+1),this.emplace(M,t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,E,I,S,C,P,M){var T=34*t,A=17*t;return this.int16[T+0]=e,this.int16[T+1]=r,this.int16[T+2]=n,this.int16[T+3]=i,this.int16[T+4]=o,this.int16[T+5]=a,this.int16[T+6]=s,this.int16[T+7]=u,this.uint16[T+8]=l,this.uint16[T+9]=c,this.uint16[T+10]=h,this.uint16[T+11]=p,this.uint16[T+12]=f,this.uint16[T+13]=d,this.uint16[T+14]=g,this.uint16[T+15]=y,this.uint16[T+16]=m,this.uint16[T+17]=v,this.uint16[T+18]=_,this.uint16[T+19]=x,this.uint16[T+20]=b,this.uint16[T+21]=w,this.uint16[T+22]=E,this.uint32[A+12]=I,this.float32[A+13]=S,this.float32[A+14]=C,this.float32[A+15]=P,this.float32[A+16]=M,t},e}(Si);ji.prototype.bytesPerElement=68,Fn("StructArrayLayout8i15ui1ul4f68",ji);var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Si);Gi.prototype.bytesPerElement=4,Fn("StructArrayLayout1f4",Gi);var Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Si);Xi.prototype.bytesPerElement=6,Fn("StructArrayLayout3i6",Xi);var Zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t},e}(Si);Zi.prototype.bytesPerElement=8,Fn("StructArrayLayout1ul2ui8",Zi);var Yi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Si);Yi.prototype.bytesPerElement=4,Fn("StructArrayLayout2ui4",Yi);var Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Si);Wi.prototype.bytesPerElement=2,Fn("StructArrayLayout1ui2",Wi);var Hi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(Si);Hi.prototype.bytesPerElement=16,Fn("StructArrayLayout4f16",Hi);var Ki=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Ii);Ki.prototype.size=20;var Ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Ki(this,t)},e}(zi);Fn("CollisionBoxArray",Ji);var Qi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var 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this._structArray.uint16[this._pos2+22]},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+12]=t},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},r.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},r.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},r.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(e.prototype,r),e}(Ii);to.prototype.size=68;var eo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new to(this,t)},e}(ji);Fn("SymbolInstanceArray",eo);var ro=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getoffsetX=function(t){return 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0}u+=f}}function Xu(t,e,r,n,i,o,a,s,u){var l=qu(n,o,a),c=ju(n,i),h=c*a,p=0===t[0].x||t[0].x===u||0===t[0].y||t[0].y===u;return e-h=0&&b=0&&w=0&&f+c<=h){var E=new Du(b,w,_,g);E._round(),i&&!Uu(e,E,a,i,o)||d.push(E)}}p+=v}return u||d.length||s||(d=t(e,p/2,n,i,o,a,s,!0,l)),d}(t,p?e/2*s%e:(c/2+2*o)*a*s%e,e,l,r,h,p,!1,u)}function Zu(t,e,r,n,o){for(var a=[],s=0;s=n&&p.x>=n||(h.x>=n?h=new i(n,h.y+(n-h.x)/(p.x-h.x)*(p.y-h.y))._round():p.x>=n&&(p=new i(n,h.y+(n-h.x)/(p.x-h.x)*(p.y-h.y))._round()),h.y>=o&&p.y>=o||(h.y>=o?h=new i(h.x+(o-h.y)/(p.y-h.y)*(p.x-h.x),o)._round():p.y>=o&&(p=new i(h.x+(o-h.y)/(p.y-h.y)*(p.x-h.x),o)._round()),l&&h.equals(l[l.length-1])||a.push(l=[h]),l.push(p)))))}return a}function Yu(t,e,r,n){var o=[],a=t.image,s=a.pixelRatio,u=a.paddedRect.w-2,l=a.paddedRect.h-2,c=t.right-t.left,h=t.bottom-t.top,p=a.stretchX||[[0,u]],f=a.stretchY||[[0,l]],d=function(t,e){return t+e[1]-e[0]},g=p.reduce(d,0),y=f.reduce(d,0),m=u-g,v=l-y,_=0,x=g,b=0,w=y,E=0,I=m,S=0,C=v;if(a.content&&n){var P=a.content;_=Wu(p,0,P[0]),b=Wu(f,0,P[1]),x=Wu(p,P[0],P[2]),w=Wu(f,P[1],P[3]),E=P[0]-_,S=P[1]-b,I=P[2]-P[0]-x,C=P[3]-P[1]-w}var M=function(n,o,u,l){var p=Ku(n.stretch-_,x,c,t.left),f=Ju(n.fixed-E,I,n.stretch,g),d=Ku(o.stretch-b,w,h,t.top),m=Ju(o.fixed-S,C,o.stretch,y),v=Ku(u.stretch-_,x,c,t.left),P=Ju(u.fixed-E,I,u.stretch,g),M=Ku(l.stretch-b,w,h,t.top),T=Ju(l.fixed-S,C,l.stretch,y),A=new i(p,d),L=new i(v,d),k=new i(v,M),R=new i(p,M),N=new i(f/s,m/s),D=new i(P/s,T/s),O=e*Math.PI/180;if(O){var z=Math.sin(O),F=Math.cos(O),B=[F,-z,z,F];A._matMult(B),L._matMult(B),R._matMult(B),k._matMult(B)}var U=n.stretch+n.fixed,V=o.stretch+o.fixed;return{tl:A,tr:L,bl:R,br:k,tex:{x:a.paddedRect.x+1+U,y:a.paddedRect.y+1+V,w:u.stretch+u.fixed-U,h:l.stretch+l.fixed-V},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:N,pixelOffsetBR:D,minFontScaleX:I/s/c,minFontScaleY:C/s/h,isSDF:r}};if(n&&(a.stretchX||a.stretchY))for(var T=Hu(p,m,g),A=Hu(f,v,y),L=0;L0&&(d=Math.max(10,d),this.circleDiameter=d)}else{var g=a.top*s-u,y=a.bottom*s+u,m=a.left*s-u,v=a.right*s+u,_=a.collisionPadding;if(_&&(m-=_[0]*s,g-=_[1]*s,v+=_[2]*s,y+=_[3]*s),c){var x=new i(m,g),b=new i(v,g),w=new i(m,y),E=new i(v,y),I=c*Math.PI/180;x._rotate(I),b._rotate(I),w._rotate(I),E._rotate(I),m=Math.min(x.x,b.x,w.x,E.x),v=Math.max(x.x,b.x,w.x,E.x),g=Math.min(x.y,b.y,w.y,E.y),y=Math.max(x.y,b.y,w.y,E.y)}t.emplaceBack(e.x,e.y,m,g,v,y,r,n,o)}this.boxEndIndex=t.length},$u=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=tl),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function tl(t,e){return te?1:0}function el(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,o=1/0,a=-1/0,s=-1/0,u=t[0],l=0;la)&&(a=c.x),(!l||c.y>s)&&(s=c.y)}var h=Math.min(a-n,s-o),p=h/2,f=new $u([],rl);if(0===h)return new i(n,o);for(var d=n;dy.d||!y.d)&&(y=v,r&&console.log("found best %d after %d 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i=t-1>>1,o=e[i];if(r(n,o)>=0)break;e[t]=o,t=i}e[t]=n},$u.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=a,t=o}e[t]=i};var il=Number.POSITIVE_INFINITY;function ol(t,e){return e[1]!==il?function(t,e,r){var n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function 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this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},ml.prototype.addIndicesForPlacedSymbol=function(t,e){for(var r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r=0&&n.indexOf(t)===r&&e.addIndicesForPlacedSymbol(e.text,t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,i.verticalPlacedTextSymbolIndex),i.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.placedIconSymbolIndex),i.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Fn("SymbolBucket",ml,{omit:["layers","collisionBoxArray","features","compareText"]}),ml.MAX_GLYPHS=65535,ml.addDynamicAttributes=fl;var vl=new bi({"symbol-placement":new yi(Tt.layout_symbol["symbol-placement"]),"symbol-spacing":new yi(Tt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new yi(Tt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new mi(Tt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new yi(Tt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new yi(Tt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new yi(Tt.layout_symbol["icon-ignore-placement"]),"icon-optional":new yi(Tt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new yi(Tt.layout_symbol["icon-rotation-alignment"]),"icon-size":new mi(Tt.layout_symbol["icon-size"]),"icon-text-fit":new yi(Tt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new yi(Tt.layout_symbol["icon-text-fit-padding"]),"icon-image":new mi(Tt.layout_symbol["icon-image"]),"icon-rotate":new mi(Tt.layout_symbol["icon-rotate"]),"icon-padding":new yi(Tt.layout_symbol["icon-padding"]),"icon-keep-upright":new yi(Tt.layout_symbol["icon-keep-upright"]),"icon-offset":new mi(Tt.layout_symbol["icon-offset"]),"icon-anchor":new mi(Tt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new yi(Tt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new yi(Tt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new yi(Tt.layout_symbol["text-rotation-alignment"]),"text-field":new mi(Tt.layout_symbol["text-field"]),"text-font":new mi(Tt.layout_symbol["text-font"]),"text-size":new mi(Tt.layout_symbol["text-size"]),"text-max-width":new mi(Tt.layout_symbol["text-max-width"]),"text-line-height":new yi(Tt.layout_symbol["text-line-height"]),"text-letter-spacing":new mi(Tt.layout_symbol["text-letter-spacing"]),"text-justify":new mi(Tt.layout_symbol["text-justify"]),"text-radial-offset":new mi(Tt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new yi(Tt.layout_symbol["text-variable-anchor"]),"text-anchor":new mi(Tt.layout_symbol["text-anchor"]),"text-max-angle":new yi(Tt.layout_symbol["text-max-angle"]),"text-writing-mode":new yi(Tt.layout_symbol["text-writing-mode"]),"text-rotate":new mi(Tt.layout_symbol["text-rotate"]),"text-padding":new yi(Tt.layout_symbol["text-padding"]),"text-keep-upright":new yi(Tt.layout_symbol["text-keep-upright"]),"text-transform":new mi(Tt.layout_symbol["text-transform"]),"text-offset":new mi(Tt.layout_symbol["text-offset"]),"text-allow-overlap":new yi(Tt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new yi(Tt.layout_symbol["text-ignore-placement"]),"text-optional":new yi(Tt.layout_symbol["text-optional"])}),_l={paint:new bi({"icon-opacity":new mi(Tt.paint_symbol["icon-opacity"]),"icon-color":new mi(Tt.paint_symbol["icon-color"]),"icon-halo-color":new mi(Tt.paint_symbol["icon-halo-color"]),"icon-halo-width":new mi(Tt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new mi(Tt.paint_symbol["icon-halo-blur"]),"icon-translate":new yi(Tt.paint_symbol["icon-translate"]),"icon-translate-anchor":new yi(Tt.paint_symbol["icon-translate-anchor"]),"text-opacity":new mi(Tt.paint_symbol["text-opacity"]),"text-color":new mi(Tt.paint_symbol["text-color"],{runtimeType:Vt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new mi(Tt.paint_symbol["text-halo-color"]),"text-halo-width":new mi(Tt.paint_symbol["text-halo-width"]),"text-halo-blur":new mi(Tt.paint_symbol["text-halo-blur"]),"text-translate":new yi(Tt.paint_symbol["text-translate"]),"text-translate-anchor":new yi(Tt.paint_symbol["text-translate-anchor"])}),layout:vl},xl=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:zt,this.defaultValue=t};xl.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},xl.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},xl.prototype.outputDefined=function(){return!1},xl.prototype.serialize=function(){return null},Fn("FormatSectionOverride",xl,{omit:["defaultValue"]});var bl=function(t){function e(e){t.call(this,e,_l)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],o=0,a=n;o",targetMapId:n,sourceMapId:o.mapId})}}},Dl.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if(""===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else C()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Dl.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Dl.prototype.processTask=function(t,e){var r=this;if(""===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(jn(e.error)):n(null,jn(e.data)))}else{var i=!1,o=T(this.globalScope)?void 0:[],a=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"",sourceMapId:r.mapId,error:e?qn(e):null,data:qn(n,o)},o)}:function(t){i=!0},s=null,u=jn(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var l=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,l[0],u.source)[l[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Dl.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var zl=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};zl.prototype.setNorthEast=function(t){return this._ne=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},zl.prototype.setSouthWest=function(t){return this._sw=t instanceof Fl?new Fl(t.lng,t.lat):Fl.convert(t),this},zl.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof Fl)e=t,r=t;else{if(!(t instanceof zl))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(zl.convert(t)):this.extend(Fl.convert(t)):this;if(r=t._ne,!(e=t._sw)||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Fl(e.lng,e.lat),this._ne=new Fl(r.lng,r.lat)),this},zl.prototype.getCenter=function(){return new Fl((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},zl.prototype.getSouthWest=function(){return this._sw},zl.prototype.getNorthEast=function(){return this._ne},zl.prototype.getNorthWest=function(){return new Fl(this.getWest(),this.getNorth())},zl.prototype.getSouthEast=function(){return new Fl(this.getEast(),this.getSouth())},zl.prototype.getWest=function(){return this._sw.lng},zl.prototype.getSouth=function(){return this._sw.lat},zl.prototype.getEast=function(){return this._ne.lng},zl.prototype.getNorth=function(){return this._ne.lat},zl.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},zl.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},zl.prototype.isEmpty=function(){return!(this._sw&&this._ne)},zl.prototype.contains=function(t){var e=Fl.convert(t),r=e.lng,n=e.lat,i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i},zl.convert=function(t){return!t||t instanceof zl?t:new zl(t)};var Fl=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Fl.prototype.wrap=function(){return new Fl(h(this.lng,-180,180),this.lat)},Fl.prototype.toArray=function(){return[this.lng,this.lat]},Fl.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Fl.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(i,1))},Fl.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new zl(new Fl(this.lng-r,this.lat-e),new Fl(this.lng+r,this.lat+e))},Fl.convert=function(t){if(t instanceof Fl)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Fl(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Fl(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var Bl=2*Math.PI*6371008.8;function Ul(t){return Bl*Math.cos(t*Math.PI/180)}function Vl(t){return(180+t)/360}function ql(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function jl(t,e){return t/Ul(e)}function Gl(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Xl=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Xl.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Fl.convert(t);return new Xl(Vl(r.lng),ql(r.lat),jl(e,r.lat))},Xl.prototype.toLngLat=function(){return new Fl(360*this.x-180,Gl(this.y))},Xl.prototype.toAltitude=function(){return this.z*Ul(Gl(this.y))},Xl.prototype.meterInMercatorCoordinateUnits=function(){return 1/Bl*(t=Gl(this.y),1/Math.cos(t*Math.PI/180));var t};var Zl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Hl(0,t,t,e,r)};Zl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Zl.prototype.url=function(t,e){var r,n,i,o,a,s=(n=this.y,i=this.z,o=Ol(256*(r=this.x),256*(n=Math.pow(2,i)-n-1),i),a=Ol(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<this.canonical.z?new Wl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Wl.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Hl(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Hl(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Wl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Wl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Wl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Wl(e,this.wrap,e,r,n),new Wl(e,this.wrap,e,r+1,n),new Wl(e,this.wrap,e,r,n+1),new Wl(e,this.wrap,e,r+1,n+1)]},Wl.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Kl.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Kl.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Kl.prototype.getPixels=function(){return new _a({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Kl.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-r*this.dim,l=o;l=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},ec.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new xs.VectorTile(new Ks(this.rawTileData)).layers,this.sourceLayerCoder=new Jl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ec.prototype.query=function(t,e,r,n){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,u=an(a.filter),l=t.queryGeometry,c=t.queryPadding*s,h=nc(l),p=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),f=nc(t.cameraQueryGeometry),d=0,g=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a=u.x&&o>=u.y)return!0}var l=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var c=0,h=l;c=0)return!0;return!1}(o,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(n);if(i.needGeometry){var g=Vo(d,!0);if(!i.filter(new si(this.tileID.overscaledZ),g,this.tileID.canonical))return}else if(!i.filter(new si(this.tileID.overscaledZ),d))return;for(var y=this.getId(d,f),m=0;mn)i=!1;else if(e)if(this.expirationTimeut&&(t.getActor().send("enforceCacheSizeLimit",st),pt=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then((function(){return t()}))},t.clipLine=Zu,t.clone=function(t){var e=new aa(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new aa(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Xs,t.config=B,t.create=function(){var t=new aa(16);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new aa(9);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new aa(4);return aa!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Zr,t.createLayout=Ci,t.createStyleLayer=function(t){return"custom"===t.type?new Cl(t):new Pl[t.type](t)},t.cross=function(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],u=r[2];return t[0]=i*u-o*s,t[1]=o*a-n*u,t[2]=n*s-i*a,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var n=0;n0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ge,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*l,t[15]=1,t},t.parseGlyphPBF=function(t){return new Ks(t).readFields(du,[])},t.pbf=Ks,t.performSymbolLayout=function(t,e,r,n,i,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,h=c.maxZoom;l.compositeTextSizes=[u["text-size"].possiblyEvaluate(new si(c.minZoom),a),u["text-size"].possiblyEvaluate(new si(h),a)]}if("composite"===t.iconSizeData.kind){var p=t.iconSizeData,f=p.maxZoom;l.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new si(p.minZoom),a),u["icon-size"].possiblyEvaluate(new si(f),a)]}l.layoutTextSize=u["text-size"].possiblyEvaluate(new si(t.zoom+1),a),l.layoutIconSize=u["icon-size"].possiblyEvaluate(new si(t.zoom+1),a),l.textMaxSize=u["text-size"].possiblyEvaluate(new si(18));for(var d=24*s.get("text-line-height"),g="map"===s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement"),y=s.get("text-keep-upright"),m=s.get("text-size"),v=function(){var o=x[_],u=s.get("text-font").evaluate(o,{},a).join(","),c=m.evaluate(o,{},a),h=l.layoutTextSize.evaluate(o,{},a),p=l.layoutIconSize.evaluate(o,{},a),f={horizontal:{},vertical:void 0},v=o.text,b=[0,0];if(v){var w=v.toString(),I=24*s.get("text-letter-spacing").evaluate(o,{},a),S=function(t){for(var e=0,r=t;e=8192||h.y<0||h.y>=8192||function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g,y,m,v,_,x,b,w,I,S){var C,P,M,T,A,L=t.addToLineVertexArray(e,r),k=0,R=0,N=0,D=0,O=-1,z=-1,F={},B=po(""),U=0,V=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(U=(C=s.layout.get("text-offset").evaluate(x,{},I).map((function(t){return 24*t})))[0],V=C[1]):(U=24*s.layout.get("text-radial-offset").evaluate(x,{},I),V=il),t.allowVerticalPlacement&&n.vertical){var q=s.layout.get("text-rotate").evaluate(x,{},I)+90;T=new Qu(u,e,l,c,h,n.vertical,p,f,d,q),a&&(A=new Qu(u,e,l,c,h,a,y,m,d,q))}if(i){var j=s.layout.get("icon-rotate").evaluate(x,{}),G="none"!==s.layout.get("icon-text-fit"),X=Yu(i,j,w,G),Z=a?Yu(a,j,w,G):void 0;M=new Qu(u,e,l,c,h,i,y,m,!1,j),k=4*X.length;var Y=t.iconSizeData,W=null;"source"===Y.kind?(W=[128*s.layout.get("icon-size").evaluate(x,{})])[0]>32640&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'):"composite"===Y.kind&&((W=[128*b.compositeIconSizes[0].evaluate(x,{},I),128*b.compositeIconSizes[1].evaluate(x,{},I)])[0]>32640||W[1]>32640)&&E(t.layerIds[0]+': Value for "icon-size" is >= 255. Reduce your "icon-size".'),t.addSymbols(t.icon,X,W,_,v,x,!1,e,L.lineStartIndex,L.lineLength,-1,I),O=t.icon.placedSymbolArray.length-1,Z&&(R=4*Z.length,t.addSymbols(t.icon,Z,W,_,v,x,bu.vertical,e,L.lineStartIndex,L.lineLength,-1,I),z=t.icon.placedSymbolArray.length-1)}for(var H in n.horizontal){var K=n.horizontal[H];if(!P){B=po(K.text);var J=s.layout.get("text-rotate").evaluate(x,{},I);P=new Qu(u,e,l,c,h,K,p,f,d,J)}var Q=1===K.positionedLines.length;if(N+=sl(t,e,K,o,s,d,x,g,L,n.vertical?bu.horizontal:bu.horizontalOnly,Q?Object.keys(n.horizontal):[H],F,O,b,I),Q)break}n.vertical&&(D+=sl(t,e,n.vertical,o,s,d,x,g,L,bu.vertical,["vertical"],F,z,b,I));var $=P?P.boxStartIndex:t.collisionBoxArray.length,tt=P?P.boxEndIndex:t.collisionBoxArray.length,et=T?T.boxStartIndex:t.collisionBoxArray.length,rt=T?T.boxEndIndex:t.collisionBoxArray.length,nt=M?M.boxStartIndex:t.collisionBoxArray.length,it=M?M.boxEndIndex:t.collisionBoxArray.length,ot=A?A.boxStartIndex:t.collisionBoxArray.length,at=A?A.boxEndIndex:t.collisionBoxArray.length,st=-1,ut=function(t,e){return t&&t.circleDiameter?Math.max(t.circleDiameter,e):e};st=ut(P,st),st=ut(T,st),st=ut(M,st);var lt=(st=ut(A,st))>-1?1:0;lt&&(st*=S/24),t.glyphOffsetArray.length>=ml.MAX_GLYPHS&&E("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==x.sortKey&&t.addToSortKeyRanges(t.symbolInstances.length,x.sortKey),t.symbolInstances.emplaceBack(e.x,e.y,F.right>=0?F.right:-1,F.center>=0?F.center:-1,F.left>=0?F.left:-1,F.vertical||-1,O,z,B,$,tt,et,rt,nt,it,ot,at,l,N,D,k,R,lt,0,p,U,V,st)}(t,h,s,r,n,i,p,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,m,b,S,u,_,w,C,d,e,o,l,c,a)};if("line"===P)for(var L=0,k=Zu(e.geometry,0,0,8192,8192);L1){var U=Gu(B,I,r.vertical||g,n,24,v);U&&A(B,U)}}else if("Polygon"===e.type)for(var V=0,q=ns(e.geometry,0);V=M.maxzoom||"none"!==M.visibility&&(a(P,this.zoom,n),(g[M.id]=M.createBucket({index:c.bucketLayerIDs.length,layers:P,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:x,sourceID:this.source})).populate(b,y,this.tileID.canonical),c.bucketLayerIDs.push(P.map((function(t){return t.id}))))}}}var T=t.mapObject(y.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(T).length?o.send("getGlyphs",{uid:this.uid,stacks:T},(function(t,e){h||(h=t,p=e,k.call(u))})):p={};var A=Object.keys(y.iconDependencies);A.length?o.send("getImages",{icons:A,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){h||(h=t,f=e,k.call(u))})):f={};var L=Object.keys(y.patternDependencies);function k(){if(h)return s(h);if(p&&f&&d){var e=new i(p),r=new t.ImageAtlas(f,d);for(var o in g){var u=g[o];u instanceof t.SymbolBucket?(a(u.layers,this.zoom,n),t.performSymbolLayout(u,p,e.positions,f,r.iconPositions,this.showCollisionBoxes,this.tileID.canonical)):u.hasPattern&&(u instanceof t.LineBucket||u instanceof t.FillBucket||u instanceof t.FillExtrusionBucket)&&(a(u.layers,this.zoom,n),u.addFeatures(y,this.tileID.canonical,r.patternPositions))}this.status="done",s(null,{buckets:t.values(g).filter((function(t){return!t.isEmpty()})),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,imageAtlas:r,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?f:null,glyphPositions:this.returnDependencies?e.positions:null})}}L.length?o.send("getImages",{icons:L,source:this.source,tileID:this.tileID,type:"patterns"},(function(t,e){h||(h=t,d=e,k.call(u))})):d={},k.call(this)};var u=function(t,e,r,n){this.actor=t,this.layerIndex=e,this.availableImages=r,this.loadVectorData=n||s,this.loading={},this.loaded={}};u.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var a=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.RequestPerformance(e.request),s=this.loading[i]=new o(e);s.abort=this.loadVectorData(e,(function(e,o){if(delete n.loading[i],e||!o)return s.status="done",n.loaded[i]=s,r(e);var u=o.rawData,l={};o.expires&&(l.expires=o.expires),o.cacheControl&&(l.cacheControl=o.cacheControl);var c={};if(a){var h=a.finish();h&&(c.resourceTiming=JSON.parse(JSON.stringify(h)))}s.vectorTile=o.vectorTile,s.parse(o.vectorTile,n.layerIndex,n.availableImages,n.actor,(function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:u.slice(0)},n,l,c))})),n.loaded=n.loaded||{},n.loaded[i]=s}))},u.prototype.reloadTile=function(t,e){var r=this,n=this.loaded,i=t.uid,o=this;if(n&&n[i]){var a=n[i];a.showCollisionBoxes=t.showCollisionBoxes;var s=function(t,n){var i=a.reloadCallback;i&&(delete a.reloadCallback,a.parse(a.vectorTile,o.layerIndex,r.availableImages,o.actor,i)),e(t,n)};"parsing"===a.status?a.reloadCallback=s:"done"===a.status&&(a.vectorTile?a.parse(a.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}},u.prototype.abortTile=function(t,e){var r=this.loading,n=t.uid;r&&r[n]&&r[n].abort&&(r[n].abort(),delete r[n]),e()},u.prototype.removeTile=function(t,e){var r=this.loaded,n=t.uid;r&&r[n]&&delete r[n],e()};var l=t.window.ImageBitmap,c=function(){this.loaded={}};function h(t,e){if(0!==t.length){p(t[0],e);for(var r=1;r=0!=!!e&&t.reverse()}c.prototype.loadTile=function(e,r){var n=e.uid,i=e.encoding,o=e.rawImageData,a=l&&o instanceof l?this.getImageData(o):o,s=new t.DEMData(n,a,i);this.loaded=this.loaded||{},this.loaded[n]=s,r(null,s)},c.prototype.getImageData=function(e){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);var r=this.offscreenCanvasContext.getImageData(-1,-1,e.width+2,e.height+2);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),new t.RGBAImage({width:r.width,height:r.height},r.data)},c.prototype.removeTile=function(t){var e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]};var f=t.vectorTile.VectorTileFeature.prototype.toGeoJSON,d=function(e){this._feature=e,this.extent=t.EXTENT,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))};d.prototype.loadGeometry=function(){if(1===this._feature.type){for(var e=[],r=0,n=this._feature.geometry;r>31}function M(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,o=0,a=r.length,s=0;s>1;!function t(e,r,n,i,o,a){for(;o>i;){if(o-i>600){var s=o-i+1,u=n-i+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(u-s/2<0?-1:1);t(e,r,n,Math.max(i,Math.floor(n-u*c/s+h)),Math.min(o,Math.floor(n+(s-u)*c/s+h)),a)}var 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f=Math.floor((h+c)/2),d=e[2*f],g=e[2*f+1];k(d,g,r,n)<=u&&s.push(t[f]);var y=(l+1)%2;(0===l?r-i<=d:n-i<=g)&&(a.push(h),a.push(f-1),a.push(y)),(0===l?r+i>=d:n+i>=g)&&(a.push(f+1),a.push(c),a.push(y))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)};var O={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:function(t){return t}},z=function(t){this.options=G(Object.create(O),t),this.trees=new Array(this.options.maxZoom+1)};function F(t,e,r,n,i){return{x:t,y:e,zoom:1/0,id:r,parentId:-1,numPoints:n,properties:i}}function B(t,e){var r=t.geometry.coordinates,n=r[1];return{x:q(r[0]),y:j(n),zoom:1/0,index:e,parentId:-1}}function U(t){return{type:"Feature",id:t.id,properties:V(t),geometry:{type:"Point",coordinates:[(n=t.x,360*(n-.5)),(e=t.y,r=(180-360*e)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var e,r,n}function V(t){var e=t.numPoints,r=e>=1e4?Math.round(e/1e3)+"k":e>=1e3?Math.round(e/100)/10+"k":e;return G(G({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:r})}function q(t){return t/360+.5}function j(t){var e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function G(t,e){for(var r in e)t[r]=e[r];return t}function X(t){return t.x}function Z(t){return t.y}function Y(t,e,r,n,i,o){var a=i-r,s=o-n;if(0!==a||0!==s){var u=((t-r)*a+(e-n)*s)/(a*a+s*s);u>1?(r=i,n=o):u>0&&(r+=a*u,n+=s*u)}return(a=t-r)*a+(s=e-n)*s}function W(t,e,r,n){var i={id:void 0===t?null:t,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(t){var e=t.geometry,r=t.type;if("Point"===r||"MultiPoint"===r||"LineString"===r)H(t,e);else if("Polygon"===r||"MultiLineString"===r)for(var n=0;n0&&(a+=n?(i*l-u*o)/2:Math.sqrt(Math.pow(u-i,2)+Math.pow(l-o,2))),i=u,o=l}var c=e.length-3;e[2]=1,function t(e,r,n,i){for(var o,a=i,s=n-r>>1,u=n-r,l=e[r],c=e[r+1],h=e[n],p=e[n+1],f=r+3;fa)o=f,a=d;else if(d===a){var g=Math.abs(f-s);gi&&(o-r>3&&t(e,r,o,i),e[o+2]=a,n-o>3&&t(e,o,n,i))}(e,0,c,r),e[c+2]=1,e.size=Math.abs(a),e.start=0,e.end=e.size}function $(t,e,r,n){for(var i=0;i1?1:r}function rt(t,e,r,n,i,o,a,s){if(n/=e,o>=(r/=e)&&a=n)return null;for(var u=[],l=0;l=r&&d=n)){var g=[];if("Point"===p||"MultiPoint"===p)nt(h,g,r,n,i);else if("LineString"===p)it(h,g,r,n,i,!1,s.lineMetrics);else if("MultiLineString"===p)at(h,g,r,n,i,!1);else if("Polygon"===p)at(h,g,r,n,i,!0);else if("MultiPolygon"===p)for(var y=0;y=r&&a<=n&&(e.push(t[o]),e.push(t[o+1]),e.push(t[o+2]))}}function it(t,e,r,n,i,o,a){for(var s,u,l=ot(t),c=0===i?ut:lt,h=t.start,p=0;pr&&(u=c(l,f,d,y,m,r),a&&(l.start=h+s*u)):v>n?_=r&&(u=c(l,f,d,y,m,r),x=!0),_>n&&v<=n&&(u=c(l,f,d,y,m,n),x=!0),!o&&x&&(a&&(l.end=h+s*u),e.push(l),l=ot(t)),a&&(h+=s)}var b=t.length-3;f=t[b],d=t[b+1],g=t[b+2],(v=0===i?f:d)>=r&&v<=n&&st(l,f,d,g),b=l.length-3,o&&b>=3&&(l[b]!==l[0]||l[b+1]!==l[1])&&st(l,l[0],l[1],l[2]),l.length&&e.push(l)}function ot(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function at(t,e,r,n,i,o){for(var a=0;aa.maxX&&(a.maxX=c),h>a.maxY&&(a.maxY=h)}return a}function gt(t,e,r,n){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],u=0;ua)&&(r.numSimplified++,s.push(e[u]),s.push(e[u+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n0===e)for(n=0,i=t.length;n24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n=n;l--){var c=+Date.now();s=this._cluster(s,l),this.trees[l]=new D(s,X,Z,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-c)}return r&&console.timeEnd("total time"),this},z.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],l=[],c=0,h=u.range(q(r),j(o),q(i),j(n));ce&&(p+=g.numPoints||1)}if(p>=o){for(var y=u.x*h,m=u.y*h,v=i&&h>1?this._map(u,!0):null,_=(s<<5)+(e+1)+this.points.length,x=0,b=c;x1)for(var I=0,S=c;I>5},z.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},z.prototype._map=function(t,e){if(t.numPoints)return e?G({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?G({},n):n},mt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},mt.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],u=this.options,l=u.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<1&&console.time("creation"),p=this.tiles[h]=dt(t,e,r,n,u),this.tileCoords.push({z:e,x:r,y:n}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(p.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<1&&console.time("clipping");var g,y,m,v,_,x,b=.5*u.buffer/u.extent,w=.5-b,E=.5+b,I=1+b;g=y=m=v=null,_=rt(t,c,r-b,r+E,0,p.minX,p.maxX,u),x=rt(t,c,r+w,r+I,0,p.minX,p.maxX,u),t=null,_&&(g=rt(_,c,n-b,n+E,1,p.minY,p.maxY,u),y=rt(_,c,n+w,n+I,1,p.minY,p.maxY,u),_=null),x&&(m=rt(x,c,n-b,n+E,1,p.minY,p.maxY,u),v=rt(x,c,n+w,n+I,1,p.minY,p.maxY,u),x=null),l>1&&console.timeEnd("clipping"),s.push(g||[],e+1,2*r,2*n),s.push(y||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(v||[],e+1,2*r+1,2*n+1)}}},mt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,o=n.debug;if(t<0||t>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var u,l=t,c=e,h=r;!u&&l>0;)l--,c=Math.floor(c/2),h=Math.floor(h/2),u=this.tiles[vt(l,c,h)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",l,c,h),o>1&&console.time("drilling down"),this.splitTile(u.source,l,c,h,t,e,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?pt(this.tiles[s],i):null):null};var xt=function(e){function r(t,r,n,i){e.call(this,t,r,n,_t),i&&(this.loadGeoJSON=i)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new t.RequestPerformance(n.request);this.loadGeoJSON(n,(function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){var n,i=e&&e.type;if("FeatureCollection"===i)for(n=0;n=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(e){function r(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e=0?1.2:1))}function m(t,e,r,n,i,o,a){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:r,id:i,glyph:a});else{var u=o.requests[s];u||(u=o.requests[s]=[],_.loadGlyphRange(r,s,n.url,n.requestManager,(function(t,e){if(e){for(var r in e)n._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);o.ranges[s]=!0}for(var i=0,a=u;i1&&(s=t[++a]);var l=Math.abs(u-s.left),c=Math.abs(u-s.right),h=Math.min(l,c),p=void 0,f=i/r*(n+1);if(s.isDash){var d=n-Math.abs(f);p=Math.sqrt(h*h+d*d)}else p=n-Math.sqrt(h*h+f*f);this.data[o+u]=Math.max(0,Math.min(255,p+128))}},E.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var r=t[e],n=t[e+1];r.zeroLength?t.splice(e,1):n&&n.isDash===r.isDash&&(n.left=r.left,t.splice(e,1))}var i=t[0],o=t[t.length-1];i.isDash===o.isDash&&(i.left=o.left-this.width,o.right=i.right+this.width);for(var a=this.width*this.nextRow,s=0,u=t[s],l=0;l1&&(u=t[++s]);var c=Math.abs(l-u.left),h=Math.abs(l-u.right),p=Math.min(c,h);this.data[a+l]=Math.max(0,Math.min(255,(u.isDash?p:-p)+128))}},E.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a=n&&e.x=i&&e.y0&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(i,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(o,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),L=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),k=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;ar.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(k),N=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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 t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];tthis.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.getByKey=function(t){var e=this.data[t];return e?e[0].value:null},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},B.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this},B.prototype.filter=function(t){var e=[];for(var r in this.data)for(var n=0,i=this.data[r];n1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n),o=this._getLoadedTile(i);if(o)return o}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,n=Math.floor(e*r*5),i="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(i)},r.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var r={};for(var n in this._tiles){var i=this._tiles[n];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),r[i.tileID.key]=i}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return n._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(kt(this._source.type)){for(var l={},c={},h=0,p=Object.keys(u);hthis._source.maxzoom){var y=d.children(this._source.maxzoom)[0],m=this.getTile(y);if(m&&m.hasData()){n[y.key]=y;continue}}else{var v=d.children(this._source.maxzoom);if(n[v[0].key]&&n[v[1].key]&&n[v[2].key]&&n[v[3].key])continue}for(var _=g.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(g=this.getTile(b))&&_&&(g=this._addTile(b)),g&&(n[b.key]=b,_=g.wasRequested(),g.hasData()))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,n=this._tiles[t].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}e.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var o=0,a=e;o0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),l=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,g=0,y=l;g=0&&m[1].y+y>=0){var v=u.map((function(t){return s.getTilePoint(t)})),_=l.map((function(t){return s.getTilePoint(t)}));o.push({tile:n,tileID:s,queryGeometry:v,cameraQueryGeometry:_,scale:g})}}},_=0;_=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)},r.prototype.removeFeatureState=function(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)},r.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Lt(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),n=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||n-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function kt(t){return"raster"===t||"image"===t||"video"===t}function Rt(){return new t.window.Worker(Hi.workerUrl)}At.maxOverzooming=10,At.maxUnderzooming=3;var Nt="mapboxgl_preloaded_worker_pool",Dt=function(){this.active={}};Dt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length0?(i-a)/s:0;return this.points[o].mult(1-u).add(this.points[r].mult(u))};var Kt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function re(e,r,n,i,o,a,s,u){var l=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(l,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],p=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,y=!1,m=0;mMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function oe(e,r,n,i,o,a,s,u,l,c,h,p,f,d){var g,y=r/24,m=e.lineOffsetX*y,v=e.lineOffsetY*y;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ne(y,u,m,v,n,h,p,e,l,a,f);if(!w)return{notEnoughRoom:!0};var E=$t(w.first.point,s).point,I=$t(w.last.point,s).point;if(i&&!n){var S=ie(e.writingMode,E,I,d);if(S)return S}g=[w.first];for(var C=e.glyphStartIndex+1;C<_-1;C++)g.push(se(y*u.getoffsetX(C),m,v,n,h,p,e.segment,x,b,l,a,f));g.push(w.last)}else{if(i&&!n){var P=$t(p,o).point,M=e.lineStartIndex+e.segment+1,T=new t.Point(l.getx(M),l.gety(M)),A=$t(T,o),L=A.signedDistanceFromCamera>0?A.point:ae(p,T,P,1,o),k=ie(e.writingMode,P,L,d);if(k)return k}var R=se(y*u.getoffsetX(e.glyphStartIndex),m,v,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,l,a,f);if(!R)return{notEnoughRoom:!0};g=[R]}for(var N=0,D=g;N0?1:-1,g=0;i&&(d*=-1,g=Math.PI),d<0&&(g+=Math.PI);for(var y=d>0?u+s:u+s+1,m=o,v=o,_=0,x=0,b=Math.abs(f),w=[];_+x<=b;){if((y+=d)=l)return null;if(v=m,w.push(m),void 0===(m=p[y])){var E=new t.Point(c.getx(y),c.gety(y)),I=$t(E,h);if(I.signedDistanceFromCamera>0)m=p[y]=I.point;else{var S=y-d;m=ae(0===_?a:new t.Point(c.getx(S),c.gety(S)),E,v,b-_+1,h)}}_+=x,x=v.dist(m)}var C=(b-_)/x,P=m.sub(v),M=P.mult(C)._add(v);M._add(P._unit()._perp()._mult(n*d));var T=g+Math.atan2(m.y-v.y,m.x-v.x);return w.push(M),{point:M,angle:T,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Kt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Kt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},Kt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},Kt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s0:a},Kt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,u=e+r;if(a<0||o>this.width||u<0||s>this.height)return!n&&[];var l=[];return this._forEachCell(o,s,a,u,this._queryCellCircle,l,{hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},i),n?l.length>0:l},Kt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},Kt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},Kt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Kt.prototype._queryCell=function(t,e,r,n,i,o,a,s){var u=a.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,h=0,p=l;h=c[d+0]&&n>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var g=this.circleCells[i];if(null!==g)for(var y=this.circles,m=0,v=g;ma*a+s*s},Kt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,u=Math.abs(t-(n+s));if(u>s+r)return!1;var l=(a-i)/2,c=Math.abs(e-(i+l));if(c>l+r)return!1;if(u<=s||c<=l)return!0;var h=u-s,p=c-l;return h*h+p*p<=r*r};var ue=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function le(t,e){for(var r=0;r=1;L--)A.push(M.path[L]);for(var k=1;k0){for(var O=A[0].clone(),z=A[0].clone(),F=1;F=S.x&&z.x<=C.x&&O.y>=S.y&&z.y<=C.y?[A]:z.xC.x||z.yC.y?[]:t.clipLine([A],S.x,S.y,C.x,C.y)}for(var B=0,U=D;B=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t=0&&e0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(g=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:y,width:r,height:n,anchor:t,textBoxScale:i,prevAnchor:g},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:m,placedGlyphBoxes:v}):void 0},be.prototype.placeLayerBucketPart=function(e,r,n){var i=this,o=e.parameters,a=o.bucket,s=o.layout,u=o.posMatrix,l=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,h=o.textPixelRatio,p=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,g=o.collisionGroup,y=s.get("text-optional"),m=s.get("icon-optional"),v=s.get("text-allow-overlap"),_=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order"),I=v&&(_||!a.hasIconData()||m),S=_&&(v||!a.hasTextData()||y);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var C=function(e,o){if(!r[e.crossTileID])if(p)i.placements[e.crossTileID]=new ge(!1,!1,!1);else{var f,E=!1,C=!1,P=!0,M=null,T={box:null,offscreen:null},A={box:null,offscreen:null},L=null,k=null,R=0,N=0,D=0;o.textFeatureIndex?R=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(R=e.featureIndex),o.verticalTextFeatureIndex&&(N=o.verticalTextFeatureIndex);var O=o.textBox;if(O){var z=function(r){var n=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!r&&i.prevPlacement){var o=i.prevPlacement.placedOrientations[e.crossTileID];o&&(i.placedOrientations[e.crossTileID]=o,i.markUsedOrientation(a,n=o,e))}return n},F=function(r,n){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var i=0,s=a.writingModes;i0&&(B=B.filter((function(t){return t!==U.anchor}))).unshift(U.anchor)}var V=function(t,r,n){for(var o=t.x2-t.x1,s=t.y2-t.y1,l=e.textBoxScale,c=w&&!_?r:null,p={box:[],offscreen:!1},f=v?2*B.length:B.length,d=0;d=B.length,e,a,n,c);if(y&&(p=y.placedGlyphBoxes)&&p.box&&p.box.length){E=!0,M=y.shift;break}}return p};F((function(){return V(O,o.iconBox,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&!(T&&T.box&&T.box.length)&&e.numVerticalGlyphVertices>0&&r?V(r,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),T&&(E=T.box,P=T.offscreen);var q=z(T&&T.box);if(!E&&i.prevPlacement){var j=i.prevPlacement.variableOffsets[e.crossTileID];j&&(i.variableOffsets[e.crossTileID]=j,i.markUsedJustification(a,j.anchor,e,q))}}else{var G=function(t,r){var n=i.collisionIndex.placeCollisionBox(t,v,h,u,g.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(a,r,e),i.placedOrientations[e.crossTileID]=r),n};F((function(){return G(O,t.WritingMode.horizontal)}),(function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?G(r,t.WritingMode.vertical):{box:null,offscreen:null}})),z(T&&T.box&&T.box.length)}}if(E=(f=T)&&f.box&&f.box.length>0,P=f&&f.offscreen,e.useRuntimeCollisionCircles){var X=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),Z=t.evaluateSizeForFeature(a.textSizeData,d,X),Y=s.get("text-padding");L=i.collisionIndex.placeCollisionCircles(v,X,a.lineVertexArray,a.glyphOffsetArray,Z,u,l,c,n,b,g.predicate,e.collisionCircleDiameter,Y),E=v||L.circles.length>0&&!L.collisionDetected,P=P&&L.offscreen}if(o.iconFeatureIndex&&(D=o.iconFeatureIndex),o.iconBox){var W=function(t){var e=w&&M?xe(t,M.x,M.y,x,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,_,h,u,g.predicate)};C=A&&A.box&&A.box.length&&o.verticalIconBox?(k=W(o.verticalIconBox)).box.length>0:(k=W(o.iconBox)).box.length>0,P=P&&k.offscreen}var H=y||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=m||0===e.numIconVertices;if(H||K?K?H||(C=C&&E):E=C&&E:C=E=C&&E,E&&f&&f.box&&i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,A&&A.box&&N?N:R,g.ID),C&&k&&i.collisionIndex.insertCollisionBox(k.box,s.get("icon-ignore-placement"),a.bucketInstanceId,D,g.ID),L&&(E&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),a.bucketInstanceId,R,g.ID),n)){var J=a.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new ye);for(var $=0;$=0;--M){var T=P[M];C(a.symbolInstances.get(T),a.collisionArrays[T])}else for(var A=e.symbolInstanceStart;A=0&&(e.text.placedSymbolArray.get(u).crossTileID=o>=0&&u!==o?0:n.crossTileID)}},be.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];a0,v=i.placedOrientations[o.crossTileID],_=v===t.WritingMode.vertical,x=v===t.WritingMode.horizontal||v===t.WritingMode.horizontalOnly;if(s>0||u>0){var b=Ae(y.text);d(e.text,s,_?Le:b),d(e.text,u,x?Le:b);var w=y.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||_?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var E=i.variableOffsets[o.crossTileID];E&&i.markUsedJustification(e,E.anchor,o,v);var I=i.placedOrientations[o.crossTileID];I&&(i.markUsedJustification(e,"left",o,I),i.markUsedOrientation(e,I,o))}if(m){var S=Ae(y.icon),C=!(p&&o.verticalPlacedIconSymbolIndex&&_);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,C?S:Le),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=y.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,C?Le:S),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var P=e.collisionArrays[n];if(P){var M=new t.Point(0,0);if(P.textBox||P.verticalTextBox){var T=!0;if(l){var A=i.variableOffsets[g];A?(M=_e(A.anchor,A.width,A.height,A.textOffset,A.textBoxScale),c&&M._rotate(h?i.transform.angle:-i.transform.angle)):T=!1}P.textBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!T||_,M.x,M.y),P.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!T||x,M.x,M.y)}var L=Boolean(!x&&P.verticalIconBox);P.iconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,L,p?M.x:0,p?M.y:0),P.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!L,p?M.x:0,p?M.y:0)}}},y=0;yt},be.prototype.setStale=function(){this.stale=!0};var Ee=Math.pow(2,25),Ie=Math.pow(2,24),Se=Math.pow(2,17),Ce=Math.pow(2,16),Pe=Math.pow(2,9),Me=Math.pow(2,8),Te=Math.pow(2,1);function Ae(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Ee+e*Ie+r*Se+e*Ce+r*Pe+e*Me+r*Te+e}var Le=0,ke=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};ke.prototype.continuePlacement=function(t,e,r,n,i){for(var o=this._bucketParts;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new ke(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Re.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Ne=512/t.EXTENT/2,De=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;nt.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var l=a[t.scaledTo(Number(o)).key];l&&l.findMatches(e.symbolInstances,t,i)}}for(var c=0;c1?"@2x":"",u=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,c())})),l=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){l=null,a||(a=t,o=e,c())}));function c(){if(a)n(a);else if(i&&o){var e=t.browser.getImageData(o),r={};for(var s in i){var u=i[s],l=u.width,c=u.height,h=u.x,p=u.y,f=u.sdf,d=u.pixelRatio,g=u.stretchX,y=u.stretchY,m=u.content,v=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(e,v,{x:h,y:p},{x:0,y:0},{width:l,height:c}),r[s]={data:v,pixelRatio:d,sdf:f,stretchX:g,stretchY:y,content:m}}n(null,r)}}return{cancel:function(){u&&(u.cancel(),u=null),l&&(l.cancel(),l=null)}}}(e,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new t.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new At(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(Be(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[o.id]=o.serialize()}var a=r?this._order.indexOf(r):this._order.length;if(r&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),n)||(o.setLayoutProperty(r,n,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),n)||(o.setPaintProperty(r,n,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,o=this.sourceCaches[n];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(i,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(a,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){n[a]=o;for(var s=0,u=t;s=0;f--){var d=this._order[f];if(r(d))for(var g=i.length-1;g>=0;g--){var y=i[g].feature;if(n[y.layer.id] 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,0.0,1.0);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;}"),$e=mr("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);}"),tr=mr("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,0,1);}"),er=mr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),rr=mr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),nr=mr("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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;}"),ir=mr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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);}"),or=mr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);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;}"),ar=mr("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;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 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;base=max(0.0,base);height=max(0.0,height);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\n? a_pos\n: 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;}"),sr=mr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),ur=mr("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;\n#define PI 3.141592653589793\nvoid 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),lr=mr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),cr=mr("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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat 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;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;v_width2=vec2(outset,inset);}"),hr=mr("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;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat 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;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;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),pr=mr("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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute 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;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat 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;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;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);}"),fr=mr("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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;}"),dr=mr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);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),0.0,1.0);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;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),gr=mr("#define SDF_PX 8.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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 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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),yr=mr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform 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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat 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;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}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);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","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;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 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;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,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_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),0,1);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,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,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);}");function mr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(i):i,s={};return{fragmentSource:t=t.replace(r,(function(t,e,r,n,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,n,i){var o="float"===n?"vec2":"vec4",a=i.match(/color/)?"color":o;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = a_"+i+";\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+r+" "+n+" "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:a}}var vr=Object.freeze({__proto__:null,prelude:Xe,background:Ze,backgroundPattern:Ye,circle:We,clippingMask:He,heatmap:Ke,heatmapTexture:Je,collisionBox:Qe,collisionCircle:$e,debug:tr,fill:er,fillOutline:rr,fillOutlinePattern:nr,fillPattern:ir,fillExtrusion:or,fillExtrusionPattern:ar,hillshadePrepare:sr,hillshade:ur,line:lr,lineGradient:cr,linePattern:hr,lineSDF:pr,raster:fr,symbolIcon:dr,symbolSDF:gr,symbolTextAndIcon:yr}),_r=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function xr(t){for(var e=[],r=0;r>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}br.prototype.draw=function(t,e,r,n,i,o,a,s,u,l,c,h,p,f,d,g){var y,m=t.gl;if(!this.failedToCreate){for(var v in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[v].set(a[v]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var _=(y={},y[m.LINES]=2,y[m.TRIANGLES]=3,y[m.LINE_STRIP]=1,y)[e],x=0,b=c.get();x0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:qr(i.paint.get("raster-hue-rotate"))};var o,a};function qr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var jr,Gr=function(t,e,r,n,i,o,a,s,u,l){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+n,u_texsize:l,u_texture:0}},Xr=function(e,r,n,i,o,a,s,u,l,c,h){var p=o.transform;return t.extend(Gr(e,r,n,i,o,a,s,u,l,c),{u_gamma_scale:i?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Zr=function(e,r,n,i,o,a,s,u,l,c){return t.extend(Xr(e,r,n,i,o,a,s,u,!0,l,!0),{u_texsize_icon:c,u_texture_icon:1})},Yr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Wr=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,u=a.height,l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,h=c*(n.tileID.canonical.x+n.tileID.wrap*l),p=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/pe(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Hr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Kr(e,r,n,i,o,a,s){for(var u=e.context,l=u.gl,c=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d0){var b=t.create(),w=v;t.mul(b,m.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,m.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=p+=x.length/4}_&&c.draw(u,l.LINES,St.disabled,Ct.disabled,e.colorModeForRenderPass(),Mt.disabled,Ar(v,e.transform,y),n.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,e.transform.zoom,null,null,_.collisionVertexBuffer)}}if(s&&h.length){var E=e.useProgram("collisionCircle"),I=new t.StructArrayLayout2f1f2i16;I.resize(4*p),I._trim();for(var S=0,C=0,P=h;C=0&&(g[m.associatedIconIndex]={shiftedAnchor:I,angle:S})}else le(m.numGlyphs,f)}if(h){d.clear();for(var P=e.icon.placedSymbolArray,M=0;M0){var s=t.browser.now(),u=(s-e.timeAdded)/a,l=r?(s-r.timeAdded)/a:-1,c=n.getSource(),h=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-l,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var ln=new t.Color(1,0,0,1),cn=new t.Color(0,1,0,1),hn=new t.Color(0,0,1,1),pn=new t.Color(1,0,1,1),fn=new t.Color(0,1,1,1);function dn(t,e,r,n){yn(t,0,e+r/2,t.transform.width,r,n)}function gn(t,e,r,n){yn(t,e-r/2,0,r,t.transform.height,n)}function yn(e,r,n,i,o,a){var s=e.context,u=s.gl;u.enable(u.SCISSOR_TEST),u.scissor(r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),u.disable(u.SCISSOR_TEST)}function mn(e,r,n){var i=e.context,o=i.gl,a=n.posMatrix,s=e.useProgram("debug"),u=St.disabled,l=Ct.disabled,c=e.colorModeForRenderPass();i.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(i,o.LINE_STRIP,u,l,c,Mt.disabled,kr(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var h=r.getTileByID(n.key).latestRawTileData,p=Math.floor((h&&h.byteLength||0)/1024),f=r.getTile(n).tileSize,d=512/Math.min(f,512)*(n.overscaledZ/e.transform.zoom)*.5,g=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(g+=" => "+n.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var r=t.debugOverlayCanvas,n=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(r),t.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,g+" "+p+"kb"),s.draw(i,o.TRIANGLES,u,l,Pt.alphaBlended,Mt.disabled,kr(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var vn={symbol:function(e,r,n,i,o){if("translucent"===e.renderPass){var a=Ct.disabled,s=e.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(e,r,n,i,o,a,s){for(var u=r.transform,l="map"===o,c="map"===a,h=0,p=e;h256&&this.clearStencil(),r.setColorMode(Pt.disabled),r.setDepthMode(St.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ct({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},_n.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ct({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},_n.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,n=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=n[n.length-1].overscaledZ,o=n[0].overscaledZ-i+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s=0;this.currentLayer--){var x=this.style._layers[i[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},_n.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},_n.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new br(this.context,t,vr[t],e,Hr[t],this._showOverdrawInspector)),this.cache[r]},_n.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},_n.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},_n.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},_n.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var xn=function(t,e){this.points=t,this.planes=e};xn.fromInvProjectionMatrix=function(e,r,n){var i=Math.pow(2,n),o=[[-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((function(r){return t.transformMat4([],r,e)})).map((function(e){return t.scale$1([],e,1/e[3]/r*i)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var r=t.sub([],o[e[0]],o[e[1]]),n=t.sub([],o[e[2]],o[e[1]]),i=t.normalize([],t.cross([],r,n)),a=-t.dot(i,o[e[1]]);return i.concat(a)}));return new xn(o,a)};var bn=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};bn.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],n=t.clone$2(this.min),i=t.clone$2(this.max),o=0;o=0;if(0===a)return 0;a!==r.length&&(n=!1)}if(n)return 2;for(var u=0;u<3;u++){for(var l=Number.MAX_VALUE,c=-Number.MAX_VALUE,h=0;hthis.max[u]-this.min[u])return 0}return 1};var wn=function(t,e,r,n){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=n};wn.prototype.interpolate=function(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,n)),this},wn.prototype.getCenter=function(e,r){var n=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(n,i)},wn.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},wn.prototype.clone=function(){return new wn(this.top,this.bottom,this.left,this.right)},wn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(e,r,n,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wn,this._posMatrixCache={},this._alignedPosMatrixCache={}},In={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var t=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},In.minZoom.get=function(){return this._minZoom},In.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},In.maxZoom.get=function(){return this._maxZoom},In.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},In.minPitch.get=function(){return this._minPitch},In.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},In.maxPitch.get=function(){return this._maxPitch},In.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},In.renderWorldCopies.get=function(){return this._renderWorldCopies},In.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},In.worldSize.get=function(){return this.tileSize*this.scale},In.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},In.size.get=function(){return new t.Point(this.width,this.height)},In.bearing.get=function(){return-this.angle/Math.PI*180},In.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},In.pitch.get=function(){return this._pitch/Math.PI*180},In.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},In.fov.get=function(){return this._fov/Math.PI*180},In.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},In.zoom.get=function(){return this._zoom},In.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},In.center.get=function(){return this._center},In.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},In.padding.get=function(){return this._edgeInsets.toJSON()},In.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},In.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},En.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},En.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,o.x,a.x)),u=Math.floor(Math.max(n.x,i.x,o.x,a.x)),l=s-1;l<=u+1;l++)0!==l&&r.push(new t.UnwrappedTileID(l,e));return r},En.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=[o*i.x,o*i.y,0],s=xn.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),u=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(u=r);var l=function(t){return{aabb:new bn([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],h=[],p=r,f=e.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(l(-d)),c.push(l(d));for(c.push(l(0));c.length>0;){var g=c.pop(),y=g.x,m=g.y,v=g.fullyVisible;if(!v){var _=g.aabb.intersects(s);if(0===_)continue;v=2===_}var x=g.aabb.distanceX(a),b=g.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(g.zoom===p||w>3+(1<=u)h.push({tileID:new t.OverscaledTileID(g.zoom===p?f:g.zoom,g.wrap,g.zoom,y,m),distanceSq:t.sqrLen([a[0]-.5-y,a[1]-.5-m])});else for(var E=0;E<4;E++){var I=(y<<1)+E%2,S=(m<<1)+(E>>1);c.push({aabb:g.aabb.quadrant(E),zoom:g.zoom+1,x:I,y:S,wrap:g.wrap,fullyVisible:v})}}return h.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},En.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},In.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(t){return Math.pow(2,t)},En.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},En.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},In.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},En.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},En.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},En.prototype.coordinateLocation=function(t){return t.toLngLat()},En.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[1]/i,s=n[1]/o,u=r[2]/i,l=n[2]/o,c=u===l?0:(0-u)/(l-u);return new t.MercatorCoordinate(t.number(r[0]/i,n[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},En.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,r?this.alignedProjMatrix:this.projMatrix,u),i[n]=new Float32Array(u),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,o=-90,a=90,s=-180,u=180,l=this.size,c=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-oa&&(i=a-y)}if(this.lngRange){var m=f.x,v=l.x/2;m-vu&&(n=u-v)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var r=Math.PI/2+this._pitch,n=this._fov*(.5+e.y/this.height),i=Math.sin(n)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-n,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,u=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,u),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var h=this.width%2/2,p=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),g=a-Math.round(a)+f*h+d*p,y=s-Math.round(s)+f*p+d*h,m=new Float64Array(c);if(t.translate(m,m,[g>.5?g-1:g,y>.5?y-1:y,0]),this.alignedProjMatrix=m,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},En.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,u=e;s=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Sn.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch(t){}};var Cn={linearity:.3,easing:t.bezier(0,0,.3,1)},Pn=t.extend({deceleration:2500,maxSpeed:1400},Cn),Mn=t.extend({deceleration:20,maxSpeed:1400},Cn),Tn=t.extend({deceleration:1e3,maxSpeed:360},Cn),An=t.extend({deceleration:1e3,maxSpeed:90},Cn),Ln=function(t){this._map=t,this.clear()};function kn(t,e){(!t.duration||t.duration0&&r-e[0].time>160;)e.shift()},Ln.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n=this._clickTolerance||this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.dblclick=function(t){return this._firePreventable(new Nn(t.type,this._map,t))},zn.prototype.mouseover=function(t){this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.mouseout=function(t){this._map.fire(new Nn(t.type,this._map,t))},zn.prototype.touchstart=function(t){return this._firePreventable(new Dn(t.type,this._map,t))},zn.prototype.touchmove=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype.touchend=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype.touchcancel=function(t){this._map.fire(new Dn(t.type,this._map,t))},zn.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},zn.prototype.isEnabled=function(){return!0},zn.prototype.isActive=function(){return!1},zn.prototype.enable=function(){},zn.prototype.disable=function(){};var Fn=function(t){this._map=t};Fn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fn.prototype.mousemove=function(t){this._map.fire(new Nn(t.type,this._map,t))},Fn.prototype.mousedown=function(){this._delayContextMenu=!0},Fn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Nn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fn.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Nn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fn.prototype.isEnabled=function(){return!0},Fn.prototype.isActive=function(){return!1},Fn.prototype.enable=function(){},Fn.prototype.disable=function(){};var Bn=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Un(t,e){for(var r={},n=0;nthis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),n=0,i=e;n30)&&(this.aborted=!0)}}},Vn.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var qn=function(t){this.singleTap=new Vn(t),this.numTaps=t.numTaps,this.reset()};qn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},qn.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},qn.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},qn.prototype.touchend=function(t,e,r){var n=this.singleTap.touchend(t,e,r);if(n){var i=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(n)<30;if(i&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var jn=function(){this._zoomIn=new qn({numTouches:1,numTaps:2}),this._zoomOut=new qn({numTouches:2,numTaps:1}),this.reset()};jn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},jn.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},jn.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},jn.prototype.touchend=function(t,e,r){var n=this,i=this._zoomIn.touchend(t,e,r),o=this._zoomOut.touchend(t,e,r);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},jn.prototype.touchcancel=function(){this.reset()},jn.prototype.enable=function(){this._enabled=!0},jn.prototype.disable=function(){this._enabled=!1,this.reset()},jn.prototype.isEnabled=function(){return this._enabled},jn.prototype.isActive=function(){return this._active};var Gn={0:1,2:2},Xn=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Xn.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Xn.prototype._correctButton=function(t,e){return!1},Xn.prototype._move=function(t,e){return{}},Xn.prototype.mousedown=function(t,e){if(!this._lastPoint){var n=r.mouseButton(t);this._correctButton(t,n)&&(this._lastPoint=e,this._eventButton=n)}},Xn.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r)if(t.preventDefault(),function(t,e){var r=Gn[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(r)0&&(this._active=!0);var i=Un(n,r),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var u in i){var l=i[u],c=this._touches[u];c&&(o._add(l),a._add(l.sub(c)),s++,i[u]=l)}if(this._touches=i,!(sMath.abs(t.x)}var ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,ri(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var n=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var n=t.mag()>=2,i=e.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return ri(t)&&ri(e)&&o}},e}(Kn),ii={panStep:100,bearingStep:15,pitchStep:10},oi=function(){var t=ii;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function ai(t){return t*(2-t)}oi.prototype.reset=function(){this._active=!1},oi.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,n=0,i=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var u=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ai,zoom:r?Math.round(u)+r*(t.shiftKey?2:1):u,bearing:s.getBearing()+n*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},oi.prototype.enable=function(){this._enabled=!0},oi.prototype.disable=function(){this._enabled=!1,this.reset()},oi.prototype.isEnabled=function(){return this._enabled},oi.prototype.isActive=function(){return this._active},oi.prototype.disableRotation=function(){this._rotationDisabled=!0},oi.prototype.enableRotation=function(){this._rotationDisabled=!1};var si=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};si.prototype.setZoomRate=function(t){this._defaultZoomRate=t},si.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},si.prototype.isEnabled=function(){return!!this._enabled},si.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},si.prototype.isZooming=function(){return!!this._zooming},si.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},si.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},si.prototype.wheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this._active||this._start(e)),e.preventDefault()}},si.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},si.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},si.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,u=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&u&&l){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=l(h);a=t.number(u,s,p),h<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},si.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},si.prototype.reset=function(){this._active=!1};var ui=function(t,e){this._clickZoom=t,this._tapZoom=e};ui.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ui.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ui.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ui.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var li=function(){this.reset()};li.prototype.reset=function(){this._active=!1},li.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},li.prototype.enable=function(){this._enabled=!0},li.prototype.disable=function(){this._enabled=!1,this.reset()},li.prototype.isEnabled=function(){return this._enabled},li.prototype.isActive=function(){return this._active};var ci=function(){this._tap=new qn({numTouches:1,numTaps:1}),this.reset()};ci.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},ci.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},ci.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=e[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,r)},ci.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},ci.prototype.touchcancel=function(){this.reset()},ci.prototype.enable=function(){this._enabled=!0},ci.prototype.disable=function(){this._enabled=!1,this.reset()},ci.prototype.isEnabled=function(){return this._enabled},ci.prototype.isActive=function(){return this._active};var hi=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};hi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},hi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},hi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},hi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var pi=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};pi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},pi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},pi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},pi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fi=function(t,e,r,n){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};fi.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fi.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fi.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fi.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fi.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fi.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var di=function(t){return t.zoom||t.drag||t.pitch||t.rotate},gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function yi(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var mi=function(e,n){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ln(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;oo?Math.min(2,b):Math.max(.5,b),w=Math.pow(y,1-e),E=i.unproject(_.add(x.mult(e*w)).mult(g));i.setLocationAtPoint(i.renderWorldCopies?E.wrap():E,d)}n._fireMoveEvents(r)}),(function(t){n._afterEase(r,t)}),e),this},r.prototype._prepareEase=function(e,r,n){void 0===n&&(n={}),this._moving=!0,r||n.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),l=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:u,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),g=t.Point.convert(e.offset),y=o.centerPoint.add(g),m=o.pointLocation(y),v=t.LngLat.convert(e.center||m);this._normalizeCenter(v);var _=o.project(m),x=o.project(v).sub(_),b=e.curve,w=Math.max(o.width,o.height),E=w/d,I=x.mag();if("minZoom"in e){var S=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),C=w/o.zoomScale(S-a);b=Math.sqrt(C/I*2)}var P=b*b;function M(t){var e=(E*E-w*w+(t?-1:1)*P*P*I*I)/(2*(t?E:w)*P*I);return Math.log(Math.sqrt(e*e+1)-e)}function T(t){return(Math.exp(t)-Math.exp(-t))/2}function A(t){return(Math.exp(t)+Math.exp(-t))/2}var L=M(0),k=function(t){return A(L)/A(L+b*t)},R=function(t){return w*((A(L)*(T(e=L+b*t)/A(e))-T(L))/P)/I;var e},N=(M(1)-L)/b;if(Math.abs(I)<1e-6||!isFinite(N)){if(Math.abs(w-E)<1e-6)return this.easeTo(e,r);var D=Ee.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==u,this._padding=!o.isPaddingEqual(f),this._prepareEase(r,!1),this._ease((function(e){var i=e*N,d=1/k(i);o.zoom=1===e?c:a+o.scaleZoom(d),n._rotating&&(o.bearing=t.number(s,h,e)),n._pitching&&(o.pitch=t.number(u,p,e)),n._padding&&(o.interpolatePadding(l,f,e),y=o.centerPoint.add(g));var m=1===e?v:o.unproject(_.add(x.mult(R(i))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?m.wrap():m,y),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),_i=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};_i.prototype.getDefaultPosition=function(){return"bottom-right"},_i.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},_i.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},_i.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},_i.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},_i.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},_i.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var xi=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xi.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xi.prototype.getDefaultPosition=function(){return"bottom-left"},xi.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xi.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xi.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bi=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bi.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bi.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bi,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wi,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Ii))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new mi(this,e),this._hash=e.hash&&new Sn("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new _i({customAttribution:e.customAttribution})),this.addControl(new xi,e.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){r.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(i.__proto__=n),(i.prototype=Object.create(n&&n.prototype)).constructor=i;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,r){var n,i=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new Nn(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new Nn(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new Nn(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}},i.prototype.on=function(t,e,r){if(void 0===r)return n.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},i.prototype.once=function(t,e,r){if(void 0===r)return n.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,r);for(var o in i.delegates)this.once(o,i.delegates[o]);return this},i.prototype.off=function(t,e,r){var i=this;return void 0===r?n.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(n){for(var o=n[t],a=0;a180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Li.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Li.prototype.move=function(t,e){var r=this.map,n=this.mouseRotate.mousemoveWindow(t,e);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Li.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Li.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Li.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Li.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Li.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Li.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Li.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)=r}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))},n.prototype._onUp=function(){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),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.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))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(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},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),zi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Fi=0,Bi=!1,Ui=function(e){function n(r){e.call(this),this.options=t.extend({},zi,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Di?n(Di):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){n(Di="denied"!==t.state)})):n(Di=!!t.window.navigator.geolocation),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.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(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fi=0,Bi=!1},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitudee.getEast()||r.latitudee.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),o,{geolocateSource:!0})},n.prototype._updateMarker=function(e){if(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),r=this._map.unproject([1,t]),n=e.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Bi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Oi(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Oi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("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 t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fi--,Bi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Fi>1?(e={maximumAge:6e5,timeout:0},Bi=!0):(e=this.options.positionOptions,Bi=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Vi={maxWidth:100,unit:"metric"},qi=function(e){this.options=t.extend({},Vi,e),t.bindAll(["_onMove","setUnit"],this)};function ji(t,e,r){var n=r&&r.maxWidth||100,i=t._container.clientHeight/2,o=t.unproject([0,i]),a=t.unproject([n,i]),s=o.distanceTo(a);if(r&&"imperial"===r.unit){var u=3.2808*s;u>5280?Gi(e,n,u/5280,t._getUIString("ScaleControl.Miles")):Gi(e,n,u,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Gi(e,n,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Gi(e,n,s/1e3,t._getUIString("ScaleControl.Kilometers")):Gi(e,n,s,t._getUIString("ScaleControl.Meters"))}function Gi(t,e,r,n){var i,o,a,s=(i=r,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/r)+"px",t.innerHTML=s+" "+n}qi.prototype.getDefaultPosition=function(){return"bottom-left"},qi.prototype._onMove=function(){ji(this._map,this._container,this.options)},qi.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},qi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},qi.prototype.setUnit=function(t){this.options.unit=t,ji(this._map,this._container,this.options)};var Xi=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Xi.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Xi.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Xi.prototype._setupUI=function(){var e=this._fullscreenButton=r.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);r.create("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden",!0),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Xi.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Xi.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Xi.prototype._isFullscreen=function(){return 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e=t.left;t.left=e.right,null!=e.right&&(e.right.parent=t),e.parent=t.parent,null===t.parent?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}},h.prototype.getFirstEntry=function(){var t=this.root_;if(null!=t)for(;null!=t.left;)t=t.left;return t},h.successor=function(t){if(null===t)return null;if(null!==t.right){for(var e=t.right;null!==e.left;)e=e.left;return e}for(var r=t.parent,n=t;null!==r&&n===r.right;)n=r,r=r.parent;return r},h.prototype.size=function(){return this.size_};var Dt=function(){};Dt.prototype.interfaces_=function(){return[]},Dt.prototype.getClass=function(){return Dt},p.prototype=new o,(f.prototype=new p).contains=function(t){for(var e=0,r=this.array_.length;e=0;){var a=i.substring(0,o);n.add(a),o=(i=i.substring(o+r)).indexOf(e)}i.length>0&&n.add(i);for(var s=new Array(n.size()).fill(null),u=0;u0)for(var o=i;o0&&n.append(" ");for(var o=0;o0&&n.append(","),n.append(Zt.toString(t.getOrdinate(i,o)))}return n.append(")"),n.toString()}},Wt.ensureValidRing=function(t,e){var r=e.size();return 0===r?e:r<=3?Wt.createClosedRing(t,e,4):e.getOrdinate(0,U.X)===e.getOrdinate(r-1,U.X)&&e.getOrdinate(0,U.Y)===e.getOrdinate(r-1,U.Y)?e:Wt.createClosedRing(t,e,r+1)},Wt.createClosedRing=function(t,e,r){var n=t.create(r,e.getDimension()),i=e.size();Wt.copy(e,0,n,0,i);for(var o=i;o0&&Wt.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Ft.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&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 st.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return Wt.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,r=0;e= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e=1&&this.getCoordinateSequence().size()= 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},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Ht),re=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return ct.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],r=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,r)}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 t=this._geometries.length,e=new Array(t).fill(null),r=0;r0?e.createPoint(r[0]):e.createPoint():t},ae.prototype.interfaces_=function(){return[ne.GeometryEditorOperation]},ae.prototype.getClass=function(){return ae};var se=function(){};se.prototype.edit=function(t,e){return t instanceof ee?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Ht?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Jt?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},se.prototype.interfaces_=function(){return[ne.GeometryEditorOperation]},se.prototype.getClass=function(){return se};var ue=function(){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e0){var t=new R(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e3&&(e=3),e<2?new ue(t):new ue(t,e)}},ce.prototype.interfaces_=function(){return[P,e]},ce.prototype.getClass=function(){return ce},ce.instance=function(){return ce.instanceObject},he.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},he.instanceObject.get=function(){return new ce},Object.defineProperties(ce,he);var pe=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(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new Et,e=this.map_.values(),r=e.next();!r.done;)t.add(r.value),r=e.next();return t},e.prototype.entrySet=function(){var t=new kt;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(At),fe=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof ge){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var r=arguments[0];this._modelType=t.FIXED,this.setScale(r)}else if(arguments[0]instanceof t){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}},de={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};fe.prototype.equals=function(t){if(!(t instanceof fe))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},fe.prototype.compareTo=function(t){var e=t,r=this.getMaximumSignificantDigits(),n=e.getMaximumSignificantDigits();return new N(r).compareTo(new N(n))},fe.prototype.getScale=function(){return this._scale},fe.prototype.isFloating=function(){return this._modelType===fe.FLOATING||this._modelType===fe.FLOATING_SINGLE},fe.prototype.getType=function(){return this._modelType},fe.prototype.toString=function(){var t="UNKNOWN";return this._modelType===fe.FLOATING?t="Floating":this._modelType===fe.FLOATING_SINGLE?t="Floating-Single":this._modelType===fe.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},fe.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return _.isNaN(t)||this._modelType===fe.FLOATING_SINGLE?t:this._modelType===fe.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof I){var e=arguments[0];if(this._modelType===fe.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},fe.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===fe.FLOATING?t=16:this._modelType===fe.FLOATING_SINGLE?t=6:this._modelType===fe.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},fe.prototype.setScale=function(t){this._scale=Math.abs(t)},fe.prototype.interfaces_=function(){return[e,b]},fe.prototype.getClass=function(){return fe},fe.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},de.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},de.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(fe,de);var ge=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},ye={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ge.prototype.readResolve=function(){return ge.nameToTypeMap.get(this._name)},ge.prototype.toString=function(){return this._name},ge.prototype.interfaces_=function(){return[e]},ge.prototype.getClass=function(){return ge},ye.serialVersionUID.get=function(){return-552860263173159e4},ye.nameToTypeMap.get=function(){return new pe},Object.defineProperties(ge,ye),fe.Type=ge,fe.FIXED=new ge("FIXED"),fe.FLOATING=new ge("FLOATING"),fe.FLOATING_SINGLE=new ge("FLOATING SINGLE");var me=function t(){this._precisionModel=new fe,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?A(arguments[0],P)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof fe&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},ve={serialVersionUID:{configurable:!0}};me.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new I(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new I(t.getMinX(),t.getMinY()),new I(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new I(t.getMinX(),t.getMinY()),new I(t.getMinX(),t.getMaxY()),new I(t.getMaxX(),t.getMaxY()),new I(t.getMaxX(),t.getMinY()),new I(t.getMinX(),t.getMinY())]),null)},me.prototype.createLineString=function(t){return t?t instanceof Array?new Ht(this.getCoordinateSequenceFactory().create(t),this):A(t,U)?new Ht(t,this):void 0:new Ht(this.getCoordinateSequenceFactory().create([]),this)},me.prototype.createMultiLineString=function(){return 0===arguments.length?new jt(null,this):1===arguments.length?new jt(arguments[0],this):void 0},me.prototype.buildGeometry=function(t){for(var e=null,r=!1,n=!1,i=t.iterator();i.hasNext();){var o=i.next(),a=o.getClass();null===e&&(e=a),a!==e&&(r=!0),o.isGeometryCollectionOrDerived()&&(n=!0)}if(null===e)return this.createGeometryCollection();if(r||n)return this.createGeometryCollection(me.toGeometryArray(t));var s=t.iterator().next();if(t.size()>1){if(s instanceof $t)return this.createMultiPolygon(me.toPolygonArray(t));if(s instanceof Ht)return this.createMultiLineString(me.toLineStringArray(t));if(s instanceof Jt)return this.createMultiPoint(me.toPointArray(t));et.shouldNeverReachHere("Unhandled class: "+s.getClass().getName())}return s},me.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},me.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof I){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(A(arguments[0],U))return new Jt(arguments[0],this)}},me.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},me.prototype.createPolygon=function(){if(0===arguments.length)return new $t(null,null,this);if(1===arguments.length){if(A(arguments[0],U)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof ee){var r=arguments[0];return this.createPolygon(r,null)}}else if(2===arguments.length)return new $t(arguments[0],arguments[1],this)},me.prototype.getSRID=function(){return this._SRID},me.prototype.createGeometryCollection=function(){return 0===arguments.length?new qt(null,this):1===arguments.length?new qt(arguments[0],this):void 0},me.prototype.createGeometry=function(t){return new ne(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},me.prototype.getPrecisionModel=function(){return this._precisionModel},me.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(A(arguments[0],U))return new ee(arguments[0],this)}},me.prototype.createMultiPolygon=function(){return 0===arguments.length?new re(null,this):1===arguments.length?new re(arguments[0],this):void 0},me.prototype.createMultiPoint=function(){if(0===arguments.length)return new te(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new te(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(A(arguments[0],U)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var r=new Array(e.size()).fill(null),n=0;n=this.size())throw new Error;return this.array_[t]},y.prototype.push=function(t){return this.array_.push(t),t},y.prototype.pop=function(t){if(0===this.array_.length)throw new g;return this.array_.pop()},y.prototype.peek=function(){if(0===this.array_.length)throw new g;return this.array_[this.array_.length-1]},y.prototype.empty=function(){return 0===this.array_.length},y.prototype.isEmpty=function(){return this.empty()},y.prototype.search=function(t){return this.array_.indexOf(t)},y.prototype.size=function(){return this.array_.length},y.prototype.toArray=function(){for(var t=[],e=0,r=this.array_.length;e0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&n===st.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},Pe.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge().getCoordinates();if(e<0||e+1>=r.length)return-1;if(r[e].y===r[e+1].y)return-1;var n=Se.LEFT;return r[e].ythis._minCoord.x)&&(this._minDe=t,this._minIndex=r,this._minCoord=e[r])},Pe.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},Pe.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var r=e.next();r.isForward()&&this.checkForRightmostCoordinate(r)}et.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===Se.LEFT&&(this._orientedDe=this._minDe.getSym())},Pe.prototype.interfaces_=function(){return[]},Pe.prototype.getClass=function(){return Pe};var Me=function(t){function e(r,n){t.call(this,e.msgWithCoord(r,n)),this.pt=n?new I(n):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(t,e){return e?t:t+" [ "+e+" ]"},e}($),Te=function(){this.array_=[]};Te.prototype.addLast=function(t){this.array_.push(t)},Te.prototype.removeFirst=function(){return this.array_.shift()},Te.prototype.isEmpty=function(){return 0===this.array_.length};var Ae=function(){this._finder=null,this._dirEdgeList=new Et,this._nodes=new Et,this._rightMostCoord=null,this._env=null,this._finder=new Pe};Ae.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},Ae.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},Ae.prototype.computeNodeDepth=function(t){for(var e=null,r=t.getEdges().iterator();r.hasNext();){var n=r.next();if(n.isVisited()||n.getSym().isVisited()){e=n;break}}if(null===e)throw new Me("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},Ae.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(Se.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},Ae.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},Ae.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(Se.RIGHT)>=1&&e.getDepth(Se.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},Ae.prototype.computeDepths=function(t){var e=new kt,r=new Te,n=t.getNode();for(r.addLast(n),e.add(n),t.setVisited(!0);!r.isEmpty();){var i=r.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var a=o.next().getSym();if(!a.isVisited()){var s=a.getNode();e.contains(s)||(r.addLast(s),e.add(s))}}}},Ae.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0},Ae.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Z,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next().getEdge().getCoordinates(),n=0;nthis.location.length){var e=new Array(3).fill(null);e[Se.ON]=this.location[Se.ON],e[Se.LEFT]=M.NONE,e[Se.RIGHT]=M.NONE,this.location=e}for(var r=0;r1&&t.append(M.toLocationSymbol(this.location[Se.LEFT])),t.append(M.toLocationSymbol(this.location[Se.ON])),this.location.length>1&&t.append(M.toLocationSymbol(this.location[Se.RIGHT])),t.toString()},Le.prototype.setLocations=function(t,e,r){this.location[Se.ON]=t,this.location[Se.LEFT]=e,this.location[Se.RIGHT]=r},Le.prototype.get=function(t){return t1},Le.prototype.isAnyNull=function(){for(var t=0;tthis._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},Re.prototype.addPoints=function(t,e,r){var n=t.getCoordinates();if(e){var i=1;r&&(i=0);for(var o=i;o=0;s--)this._pts.add(n[s])}},Re.prototype.isHole=function(){return this._isHole},Re.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},Re.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!st.isPointInRing(t,e.getCoordinates()))return!1;for(var r=this._holes.iterator();r.hasNext();)if(r.next().containsPoint(t))return!1;return!0},Re.prototype.addHole=function(t){this._holes.add(t)},Re.prototype.isShell=function(){return null===this._shell},Re.prototype.getLabel=function(){return this._label},Re.prototype.getEdges=function(){return this._edges},Re.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},Re.prototype.getShell=function(){return this._shell},Re.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],r=arguments[0].getLocation(e,Se.RIGHT);if(r===M.NONE)return null;if(this._label.getLocation(e)===M.NONE)return this._label.setLocation(e,r),null}},Re.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},Re.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),r=0;r=2,"found partial label"),this.computeIM(t)},Oe.prototype.isInResult=function(){return this._isInResult},Oe.prototype.isVisited=function(){return this._isVisited},Oe.prototype.interfaces_=function(){return[]},Oe.prototype.getClass=function(){return Oe};var ze=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],r=arguments[1];this._coord=e,this._edges=r,this._label=new ke(0,M.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var r=M.NONE;if(r=this._label.getLocation(e),!t.isNull(e)){var n=t.getLocation(e);r!==M.BOUNDARY&&(r=n)}return r},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],r=arguments[1];null===this._label?this._label=new ke(e,r):this._label.setLocation(e,r)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){if(arguments[0]instanceof e){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof ke)for(var r=arguments[0],n=0;n<2;n++){var i=this.computeMergedLocation(r,n);this._label.getLocation(n)===M.NONE&&this._label.setLocation(n,i)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=M.NONE;null!==this._label&&(e=this._label.getLocation(t));var r=null;switch(e){case M.BOUNDARY:r=M.INTERIOR;break;case M.INTERIOR:default:r=M.BOUNDARY}this._label.setLocation(t,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oe),Fe=function(){this.nodeMap=new h,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};Fe.prototype.find=function(t){return this.nodeMap.get(t)},Fe.prototype.addNode=function(){if(arguments[0]instanceof I){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof ze){var r=arguments[0],n=this.nodeMap.get(r.getCoordinate());return null===n?(this.nodeMap.put(r.getCoordinate(),r),r):(n.mergeLabel(r),n)}},Fe.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},Fe.prototype.iterator=function(){return this.nodeMap.values().iterator()},Fe.prototype.values=function(){return this.nodeMap.values()},Fe.prototype.getBoundaryNodes=function(t){for(var e=new Et,r=this.iterator();r.hasNext();){var n=r.next();n.getLabel().getLocation(t)===M.BOUNDARY&&e.add(n)}return e},Fe.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},Fe.prototype.interfaces_=function(){return[]},Fe.prototype.getClass=function(){return Fe};var Be=function(){},Ue={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Be.prototype.interfaces_=function(){return[]},Be.prototype.getClass=function(){return Be},Be.isNorthern=function(t){return t===Be.NE||t===Be.NW},Be.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},Be.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var r=te?t:e)?3:r},Be.isInHalfPlane=function(t,e){return e===Be.SE?t===Be.SE||t===Be.SW:t===e||t===e+1},Be.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new v("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Be.NE:Be.SE:e>=0?Be.NW:Be.SW}if(arguments[0]instanceof I&&arguments[1]instanceof I){var r=arguments[0],n=arguments[1];if(n.x===r.x&&n.y===r.y)throw new v("Cannot compute the quadrant for two identical points "+r);return n.x>=r.x?n.y>=r.y?Be.NE:Be.SE:n.y>=r.y?Be.NW:Be.SW}},Ue.NE.get=function(){return 0},Ue.NW.get=function(){return 1},Ue.SW.get=function(){return 2},Ue.SE.get=function(){return 3},Object.defineProperties(Be,Ue);var Ve=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,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._edge=e,this.init(r,n),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this._edge=i,this.init(o,a),this._label=s}};Ve.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){o.linkDirectedEdgesForMinimalEdgeRings();var a=o.buildMinimalRings(),s=this.findShell(a);null!==s?(this.placePolygonHoles(s,a),e.add(s)):r.addAll(a)}else n.add(o)}return n},Xe.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Xe.prototype.buildMaximalEdgeRings=function(t){for(var e=new Et,r=t.iterator();r.hasNext();){var n=r.next();if(n.isInResult()&&n.getLabel().isArea()&&null===n.getEdgeRing()){var i=new De(n,this._geometryFactory);e.add(i),i.setInResult()}}return e},Xe.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next();n.isHole()&&n.setShell(t)}},Xe.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Xe.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),n=r.getEnvelopeInternal(),i=r.getCoordinateN(0),o=null,a=null,s=e.iterator();s.hasNext();){var u=s.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(a=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(n)&&st.isPointInRing(i,l.getCoordinates())&&(h=!0),h&&(null===o||a.contains(c))&&(o=u)}return o},Xe.prototype.findShell=function(t){for(var e=0,r=null,n=t.iterator();n.hasNext();){var i=n.next();i.isHole()||(r=i,e++)}return et.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r},Xe.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],r=arguments[1];Ge.linkResultDirectedEdges(r);var n=this.buildMaximalEdgeRings(e),i=new Et,o=this.buildMinimalEdgeRings(n,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},Xe.prototype.interfaces_=function(){return[]},Xe.prototype.getClass=function(){return Xe};var Ze=function(){};Ze.prototype.getBounds=function(){},Ze.prototype.interfaces_=function(){return[]},Ze.prototype.getClass=function(){return Ze};var Ye=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Ye.prototype.getItem=function(){return this._item},Ye.prototype.getBounds=function(){return this._bounds},Ye.prototype.interfaces_=function(){return[Ze,e]},Ye.prototype.getClass=function(){return Ye};var We=function(){this._size=null,this._items=null,this._size=0,this._items=new Et,this._items.add(null)};We.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},We.prototype.size=function(){return this._size},We.prototype.reorder=function(t){for(var e=null,r=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(r)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,r)},We.prototype.clear=function(){this._size=0,this._items.clear()},We.prototype.isEmpty=function(){return 0===this._size},We.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},We.prototype.interfaces_=function(){return[]},We.prototype.getClass=function(){return We};var He=function(){};He.prototype.visitItem=function(t){},He.prototype.interfaces_=function(){return[]},He.prototype.getClass=function(){return He};var Ke=function(){};Ke.prototype.insert=function(t,e){},Ke.prototype.remove=function(t,e){},Ke.prototype.query=function(){},Ke.prototype.interfaces_=function(){return[]},Ke.prototype.getClass=function(){return Ke};var Je=function(){if(this._childBoundables=new Et,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Qe={serialVersionUID:{configurable:!0}};Je.prototype.getLevel=function(){return this._level},Je.prototype.size=function(){return this._childBoundables.size()},Je.prototype.getChildBoundables=function(){return this._childBoundables},Je.prototype.addChildBoundable=function(t){et.isTrue(null===this._bounds),this._childBoundables.add(t)},Je.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Je.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Je.prototype.interfaces_=function(){return[Ze,e]},Je.prototype.getClass=function(){return Je},Qe.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Je,Qe);var $e=function(){};$e.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},$e.min=function(t){return $e.sort(t),t.get(0)},$e.sort=function(t,e){var r=t.toArray();e?zt.sort(r,e):zt.sort(r);for(var n=t.iterator(),i=0,o=r.length;itr.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(n)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new v("neither boundable is composite")},tr.prototype.isLeaves=function(){return!(tr.isComposite(this._boundable1)||tr.isComposite(this._boundable2))},tr.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0},tr.prototype.expand=function(t,e,r,n){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),a=new tr(o,e,this._itemDistance);a.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},rr={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};er.prototype.getNodeCapacity=function(){return this._nodeCapacity},er.prototype.lastNode=function(t){return t.get(t.size()-1)},er.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var r=e.next();r instanceof Je?t+=this.size(r):r instanceof Ye&&(t+=1)}return t}},er.prototype.removeItem=function(t,e){for(var r=null,n=t.getChildBoundables().iterator();n.hasNext();){var i=n.next();i instanceof Ye&&i.getItem()===e&&(r=i)}return null!==r&&(t.getChildBoundables().remove(r),!0)},er.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new Et:t}if(1===arguments.length){for(var e=arguments[0],r=new Et,n=e.getChildBoundables().iterator();n.hasNext();){var i=n.next();if(i instanceof Je){var o=this.itemsTree(i);null!==o&&r.add(o)}else i instanceof Ye?r.add(i.getItem()):et.shouldNeverReachHere()}return r.size()<=0?null:r}},er.prototype.insert=function(t,e){et.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ye(t,e))},er.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new Et;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];if(et.isTrue(r>-2),n.getLevel()===r)return i.add(n),null;for(var o=n.getChildBoundables().iterator();o.hasNext();){var a=o.next();a instanceof Je?this.boundablesAtLevel(r,a,i):(et.isTrue(a instanceof Ye),-1===r&&i.add(a))}return null}},er.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new Et;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var r=arguments[0],n=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,n)}else if(3===arguments.length)if(A(arguments[2],He)&&arguments[0]instanceof Object&&arguments[1]instanceof Je)for(var i=arguments[0],o=arguments[2],a=arguments[1].getChildBoundables(),s=0;st&&(t=n)}}return t+1}},er.prototype.createParentBoundables=function(t,e){et.isTrue(!t.isEmpty());var r=new Et;r.add(this.createNode(e));var n=new Et(t);$e.sort(n,this.getComparator());for(var i=n.iterator();i.hasNext();){var o=i.next();this.lastNode(r).getChildBoundables().size()===this.getNodeCapacity()&&r.add(this.createNode(e)),this.lastNode(r).addChildBoundable(o)}return r},er.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},er.prototype.interfaces_=function(){return[e]},er.prototype.getClass=function(){return er},er.compareDoubles=function(t,e){return t>e?1:t0);for(var r=new Et,n=0;n0;){var h=c.poll(),p=h.getDistance();if(p>=u)break;h.isLeaves()?(u=p,l=h):h.expandToQueue(c,u)}return[l.getBoundable(0).getItem(),l.getBoundable(1).getItem()]}}else if(3===arguments.length){var f=arguments[2],d=new Ye(arguments[0],arguments[1]),g=new tr(this.getRoot(),d,f);return this.nearestNeighbour(g)[0]}},r.prototype.interfaces_=function(){return[Ke,e]},r.prototype.getClass=function(){return r},r.centreX=function(t){return r.avg(t.getMinX(),t.getMaxX())},r.avg=function(t,e){return(t+e)/2},r.centreY=function(t){return r.avg(t.getMinY(),t.getMaxY())},n.STRtreeNode.get=function(){return ar},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[E]},compare:function(e,n){return t.compareDoubles(r.centreX(e.getBounds()),r.centreX(n.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[E]},compare:function(e,n){return t.compareDoubles(r.centreY(e.getBounds()),r.centreY(n.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(r,n),r}(er),ar=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var r=e.next();null===t?t=new Z(r.getBounds()):t.expandToInclude(r.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Je),sr=function(){};sr.prototype.interfaces_=function(){return[]},sr.prototype.getClass=function(){return sr},sr.relativeSign=function(t,e){return te?1:0},sr.compare=function(t,e,r){if(e.equals2D(r))return 0;var n=sr.relativeSign(e.x,r.x),i=sr.relativeSign(e.y,r.y);switch(t){case 0:return sr.compareValue(n,i);case 1:return sr.compareValue(i,n);case 2:return sr.compareValue(i,-n);case 3:return sr.compareValue(-n,i);case 4:return sr.compareValue(-n,-i);case 5:return sr.compareValue(-i,-n);case 6:return sr.compareValue(-i,n);case 7:return sr.compareValue(n,-i)}return et.shouldNeverReachHere("invalid octant value"),0},sr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var ur=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],n=arguments[3];this._segString=t,this.coord=new I(e),this.segmentIndex=r,this._segmentOctant=n,this._isInterior=!e.equals2D(t.getCoordinate(r))};ur.prototype.getCoordinate=function(){return this.coord},ur.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},ur.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:sr.compare(this._segmentOctant,this.coord,e.coord)},ur.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},ur.prototype.isInterior=function(){return this._isInterior},ur.prototype.interfaces_=function(){return[b]},ur.prototype.getClass=function(){return ur};var lr=function(){this._nodeMap=new h,this._edge=null;var t=arguments[0];this._edge=t};lr.prototype.getSplitCoordinates=function(){var t=new St;this.addEndpoints();for(var e=this.iterator(),r=e.next();e.hasNext();){var n=e.next();this.addEdgeCoordinates(r,n,t),r=n}return t.toCoordinateArray()},lr.prototype.addCollapsedNodes=function(){var t=new Et;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var r=e.next().intValue();this.add(this._edge.getCoordinate(r),r)}},lr.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},lr.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e=0?e>=0?r>=n?0:1:r>=n?7:6:e>=0?r>=n?3:2:r>=n?4:5}if(arguments[0]instanceof I&&arguments[1]instanceof I){var i=arguments[0],o=arguments[1],a=o.x-i.x,s=o.y-i.y;if(0===a&&0===s)throw new v("Cannot compute the octant for two identical points "+i);return cr.octant(a,s)}};var hr=function(){};hr.prototype.getCoordinates=function(){},hr.prototype.size=function(){},hr.prototype.getCoordinate=function(t){},hr.prototype.isClosed=function(){},hr.prototype.setData=function(t){},hr.prototype.getData=function(){},hr.prototype.interfaces_=function(){return[]},hr.prototype.getClass=function(){return hr};var pr=function(){};pr.prototype.addIntersection=function(t,e){},pr.prototype.interfaces_=function(){return[hr]},pr.prototype.getClass=function(){return pr};var fr=function(){this._nodeList=new lr(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};fr.prototype.getCoordinates=function(){return this._pts},fr.prototype.size=function(){return this._pts.length},fr.prototype.getCoordinate=function(t){return this._pts[t]},fr.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},fr.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},fr.prototype.setData=function(t){this._data=t},fr.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:cr.octant(t,e)},fr.prototype.getData=function(){return this._data},fr.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var r=arguments[1],n=arguments[3],i=new I(arguments[0].getIntersection(n));this.addIntersection(i,r)}},fr.prototype.toString=function(){return Q.toLineString(new ue(this._pts))},fr.prototype.getNodeList=function(){return this._nodeList},fr.prototype.addIntersectionNode=function(t,e){var r=e,n=r+1;if(n=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}if(arguments[0]instanceof I){var n=arguments[0];return st.orientationIndex(this.p0,this.p1,n)}},dr.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},dr.prototype.isVertical=function(){return this.p0.x===this.p1.x},dr.prototype.equals=function(t){if(!(t instanceof dr))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},dr.prototype.intersection=function(t){var e=new it;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},dr.prototype.project=function(){if(arguments[0]instanceof I){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new I(t);var e=this.projectionFactor(t),r=new I;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}if(arguments[0]instanceof dr){var n=arguments[0],i=this.projectionFactor(n.p0),o=this.projectionFactor(n.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var a=this.project(n.p0);i<0&&(a=this.p0),i>1&&(a=this.p1);var s=this.project(n.p1);return o<0&&(s=this.p0),o>1&&(s=this.p1),new dr(a,s)}},dr.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},dr.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},dr.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},dr.prototype.distancePerpendicular=function(t){return st.distancePointLinePerpendicular(t,this.p0,this.p1)},dr.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},dr.prototype.midPoint=function(){return dr.midPoint(this.p0,this.p1)},dr.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,r=this.p1.y-this.p0.y,n=e*e+r*r;return n<=0?_.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/n},dr.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var r=new Array(2).fill(null),n=_.MAX_VALUE,i=null,o=this.closestPoint(t.p0);n=o.distance(t.p0),r[0]=o,r[1]=t.p0;var a=this.closestPoint(t.p1);(i=a.distance(t.p1))0&&e<1?this.project(t):this.p0.distance(t)1||_.isNaN(e))&&(e=1),e},dr.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},dr.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},dr.prototype.distance=function(){if(arguments[0]instanceof dr){var t=arguments[0];return st.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof I){var e=arguments[0];return st.distancePointLine(e,this.p0,this.p1)}},dr.prototype.pointAlong=function(t){var e=new I;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},dr.prototype.hashCode=function(){var t=_.doubleToLongBits(this.p0.x);t^=31*_.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),r=_.doubleToLongBits(this.p1.x);return r^=31*_.doubleToLongBits(this.p1.y),e^Math.trunc(r)^Math.trunc(r>>32)},dr.prototype.interfaces_=function(){return[b,e]},dr.prototype.getClass=function(){return dr},dr.midPoint=function(t,e){return new I((t.x+e.x)/2,(t.y+e.y)/2)},gr.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(dr,gr);var yr=function(){this.tempEnv1=new Z,this.tempEnv2=new Z,this._overlapSeg1=new dr,this._overlapSeg2=new dr};yr.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],r=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},yr.prototype.interfaces_=function(){return[]},yr.prototype.getClass=function(){return yr};var mr=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],r=arguments[2],n=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=n};mr.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},mr.prototype.computeSelect=function(t,e,r,n){var i=this._pts[e],o=this._pts[r];if(n.tempEnv1.init(i,o),r-e==1)return n.select(this,e),null;if(!t.intersects(n.tempEnv1))return null;var a=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var n=Be.quadrant(t[r],t[r+1]),i=e+1;ir.getId()&&(r.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return wr},Object.defineProperties(e,r),e}(xr),wr=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[1],r=arguments[2],n=arguments[3],i=arguments[0].getContext(),o=r.getContext();this._si.processIntersections(i,e,o,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(yr),Er=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,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var r=arguments[0],n=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(n)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(a),this.setMitreLimit(s)}},Ir={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}};Er.prototype.getEndCapStyle=function(){return this._endCapStyle},Er.prototype.isSingleSided=function(){return this._isSingleSided},Er.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=Er.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Er.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Er.JOIN_ROUND&&(this._quadrantSegments=Er.DEFAULT_QUADRANT_SEGMENTS)},Er.prototype.getJoinStyle=function(){return this._joinStyle},Er.prototype.setJoinStyle=function(t){this._joinStyle=t},Er.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},Er.prototype.getSimplifyFactor=function(){return this._simplifyFactor},Er.prototype.getQuadrantSegments=function(){return this._quadrantSegments},Er.prototype.setEndCapStyle=function(t){this._endCapStyle=t},Er.prototype.getMitreLimit=function(){return this._mitreLimit},Er.prototype.setMitreLimit=function(t){this._mitreLimit=t},Er.prototype.setSingleSided=function(t){this._isSingleSided=t},Er.prototype.interfaces_=function(){return[]},Er.prototype.getClass=function(){return Er},Er.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},Ir.CAP_ROUND.get=function(){return 1},Ir.CAP_FLAT.get=function(){return 2},Ir.CAP_SQUARE.get=function(){return 3},Ir.JOIN_ROUND.get=function(){return 1},Ir.JOIN_MITRE.get=function(){return 2},Ir.JOIN_BEVEL.get=function(){return 3},Ir.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},Ir.DEFAULT_MITRE_LIMIT.get=function(){return 5},Ir.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(Er,Ir);var Sr=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=st.COUNTERCLOCKWISE,this._inputLine=t||null},Cr={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Sr.prototype.isDeletable=function(t,e,r,n){var i=this._inputLine[t],o=this._inputLine[e],a=this._inputLine[r];return!!this.isConcave(i,o,a)&&!!this.isShallow(i,o,a,n)&&this.isShallowSampled(i,o,t,r,n)},Sr.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(e),n=!1;r=0;n--)this.addPt(t[n])},Pr.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)Math.PI;)t-=Tr.PI_TIMES_2;for(;t<=-Math.PI;)t+=Tr.PI_TIMES_2;return t},Tr.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],r=arguments[1],n=r.x-e.x,i=r.y-e.y;return Math.atan2(i,n)}},Tr.isAcute=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)>0},Tr.isObtuse=function(t,e,r){var n=t.x-e.x,i=t.y-e.y;return n*(r.x-e.x)+i*(r.y-e.y)<0},Tr.interiorAngle=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r);return Math.abs(i-n)},Tr.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Tr.PI_TIMES_2;t>=Tr.PI_TIMES_2&&(t=0)}else{for(;t>=Tr.PI_TIMES_2;)t-=Tr.PI_TIMES_2;t<0&&(t=0)}return t},Tr.angleBetween=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r);return Tr.diff(n,i)},Tr.diff=function(t,e){var r=null;return(r=tMath.PI&&(r=2*Math.PI-r),r},Tr.toRadians=function(t){return t*Math.PI/180},Tr.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?Tr.COUNTERCLOCKWISE:r<0?Tr.CLOCKWISE:Tr.NONE},Tr.angleBetweenOriented=function(t,e,r){var n=Tr.angle(e,t),i=Tr.angle(e,r)-n;return i<=-Math.PI?i+Tr.PI_TIMES_2:i>Math.PI?i-Tr.PI_TIMES_2:i},Ar.PI_TIMES_2.get=function(){return 2*Math.PI},Ar.PI_OVER_2.get=function(){return Math.PI/2},Ar.PI_OVER_4.get=function(){return Math.PI/4},Ar.COUNTERCLOCKWISE.get=function(){return st.COUNTERCLOCKWISE},Ar.CLOCKWISE.get=function(){return st.CLOCKWISE},Ar.NONE.get=function(){return st.COLLINEAR},Object.defineProperties(Tr,Ar);var Lr=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 dr,this._seg1=new dr,this._offset0=new dr,this._offset1=new dr,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new it,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===Er.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)},kr={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}};Lr.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 r=st.computeOrientation(this._s0,this._s1,this._s2),n=r===st.CLOCKWISE&&this._side===Se.LEFT||r===st.COUNTERCLOCKWISE&&this._side===Se.RIGHT;0===r?this.addCollinear(e):n?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)},Lr.prototype.addLineEndCap=function(t,e){var r=new dr(t,e),n=new dr;this.computeOffsetSegment(r,Se.LEFT,this._distance,n);var i=new dr;this.computeOffsetSegment(r,Se.RIGHT,this._distance,i);var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o);switch(this._bufParams.getEndCapStyle()){case Er.CAP_ROUND:this._segList.addPt(n.p1),this.addFilletArc(e,s+Math.PI/2,s-Math.PI/2,st.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case Er.CAP_FLAT:this._segList.addPt(n.p1),this._segList.addPt(i.p1);break;case Er.CAP_SQUARE:var u=new I;u.x=Math.abs(this._distance)*Math.cos(s),u.y=Math.abs(this._distance)*Math.sin(s);var l=new I(n.p1.x+u.x,n.p1.y+u.y),c=new I(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},Lr.prototype.getCoordinates=function(){return this._segList.getCoordinates()},Lr.prototype.addMitreJoin=function(t,e,r,n){var i=!0,o=null;try{o=X.intersection(e.p0,e.p1,r.p0,r.p1),(n<=0?1:o.distance(t)/Math.abs(n))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof j))throw t;o=new I(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,r,n,this._bufParams.getMitreLimit())},Lr.prototype.addFilletCorner=function(t,e,r,n,i){var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o),u=r.x-t.x,l=r.y-t.y,c=Math.atan2(l,u);n===st.CLOCKWISE?s<=c&&(s+=2*Math.PI):s>=c&&(s-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,s,c,n,i),this._segList.addPt(r)},Lr.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new I((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(r);var n=new I((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(n)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},Lr.prototype.createCircle=function(t){var e=new I(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},Lr.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},Lr.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Pr,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Lr.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},Lr.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===Er.JOIN_BEVEL||this._bufParams.getJoinStyle()===Er.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,st.CLOCKWISE,this._distance))},Lr.prototype.closeRing=function(){this._segList.closeRing()},Lr.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},Lr.prototype.interfaces_=function(){return[]},Lr.prototype.getClass=function(){return Lr},kr.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},kr.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},kr.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},kr.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(Lr,kr);var Rr=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};Rr.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var r=e<0,n=Math.abs(e),i=this.getSegGen(n);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,r,i);var o=i.getCoordinates();return r&&Ct.reverse(o),o},Rr.prototype.computeSingleSidedBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var i=Sr.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],Se.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{r.addSegments(t,!1);var s=Sr.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],Se.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment(),r.closeRing()},Rr.prototype.computeRingBufferCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);e===Se.RIGHT&&(n=-n);var i=Sr.simplify(t,n),o=i.length-1;r.initSideSegments(i[o-1],i[0],e);for(var a=1;a<=o;a++){var s=1!==a;r.addNextSegment(i[a],s)}r.closeRing()},Rr.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),n=Sr.simplify(t,r),i=n.length-1;e.initSideSegments(n[0],n[1],Se.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(n[o],!0);e.addLastSegment(),e.addLineEndCap(n[i-1],n[i]);var a=Sr.simplify(t,-r),s=a.length-1;e.initSideSegments(a[s],a[s-1],Se.LEFT);for(var u=s-2;u>=0;u--)e.addNextSegment(a[u],!0);e.addLastSegment(),e.addLineEndCap(a[1],a[0]),e.closeRing()},Rr.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Er.CAP_ROUND:e.createCircle(t);break;case Er.CAP_SQUARE:e.createSquare(t)}},Rr.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var r=Math.abs(e),n=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],n);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,n)}else this.computeLineBufferCurve(t,n);return n.getCoordinates()},Rr.prototype.getBufferParameters=function(){return this._bufParams},Rr.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},Rr.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(0===r)return Rr.copyCoordinates(t);var n=this.getSegGen(r);return this.computeRingBufferCurve(t,e,n),n.getCoordinates()},Rr.prototype.computeOffsetCurve=function(t,e,r){var n=this.simplifyTolerance(this._distance);if(e){var i=Sr.simplify(t,-n),o=i.length-1;r.initSideSegments(i[o],i[o-1],Se.LEFT),r.addFirstSegment();for(var a=o-2;a>=0;a--)r.addNextSegment(i[a],!0)}else{var s=Sr.simplify(t,n),u=s.length-1;r.initSideSegments(s[0],s[1],Se.LEFT),r.addFirstSegment();for(var l=2;l<=u;l++)r.addNextSegment(s[l],!0)}r.addLastSegment()},Rr.prototype.getSegGen=function(t){return new Lr(this._precisionModel,this._bufParams,t)},Rr.prototype.interfaces_=function(){return[]},Rr.prototype.getClass=function(){return Rr},Rr.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;ri.getMaxY()||this.findStabbedSegments(t,n.getDirectedEdges(),e)}return e}if(3===arguments.length)if(A(arguments[2],wt)&&arguments[0]instanceof I&&arguments[1]instanceof qe){for(var o=arguments[0],a=arguments[1],s=arguments[2],u=a.getEdge().getCoordinates(),l=0;lthis._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)this._seg.p1.y||st.computeOrientation(this._seg.p0,this._seg.p1,o)===st.RIGHT)){var c=a.getDepth(Se.LEFT);this._seg.p0.equals(u[l])||(c=a.getDepth(Se.RIGHT));var h=new Or(this._seg,c);s.add(h)}}else if(A(arguments[2],wt)&&arguments[0]instanceof I&&A(arguments[1],wt))for(var p=arguments[0],f=arguments[2],d=arguments[1].iterator();d.hasNext();){var g=d.next();g.isForward()&&this.findStabbedSegments(p,g,f)}},Nr.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:$e.min(e)._leftDepth},Nr.prototype.interfaces_=function(){return[]},Nr.prototype.getClass=function(){return Nr},Dr.DepthSegment.get=function(){return Or},Object.defineProperties(Nr,Dr);var Or=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new dr(t),this._leftDepth=e};Or.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 r=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==r||0!=(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?r:this._upwardSeg.compareTo(e._upwardSeg)},Or.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return 0!==r?r:t.p1.compareTo(e.p1)},Or.prototype.toString=function(){return this._upwardSeg.toString()},Or.prototype.interfaces_=function(){return[b]},Or.prototype.getClass=function(){return Or};var zr=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};zr.prototype.area=function(){return zr.area(this.p0,this.p1,this.p2)},zr.prototype.signedArea=function(){return zr.signedArea(this.p0,this.p1,this.p2)},zr.prototype.interpolateZ=function(t){if(null===t)throw new v("Supplied point is null.");return zr.interpolateZ(t,this.p0,this.p1,this.p2)},zr.prototype.longestSideLength=function(){return zr.longestSideLength(this.p0,this.p1,this.p2)},zr.prototype.isAcute=function(){return zr.isAcute(this.p0,this.p1,this.p2)},zr.prototype.circumcentre=function(){return zr.circumcentre(this.p0,this.p1,this.p2)},zr.prototype.area3D=function(){return zr.area3D(this.p0,this.p1,this.p2)},zr.prototype.centroid=function(){return zr.centroid(this.p0,this.p1,this.p2)},zr.prototype.inCentre=function(){return zr.inCentre(this.p0,this.p1,this.p2)},zr.prototype.interfaces_=function(){return[]},zr.prototype.getClass=function(){return zr},zr.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)},zr.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2},zr.det=function(t,e,r,n){return t*n-e*r},zr.interpolateZ=function(t,e,r,n){var i=e.x,o=e.y,a=r.x-i,s=n.x-i,u=r.y-o,l=n.y-o,c=a*l-s*u,h=t.x-i,p=t.y-o,f=(l*h-s*p)/c,d=(-u*h+a*p)/c;return e.z+f*(r.z-e.z)+d*(n.z-e.z)},zr.longestSideLength=function(t,e,r){var n=t.distance(e),i=e.distance(r),o=r.distance(t),a=n;return i>a&&(a=i),o>a&&(a=o),a},zr.isAcute=function(t,e,r){return!!Tr.isAcute(t,e,r)&&!!Tr.isAcute(e,r,t)&&!!Tr.isAcute(r,t,e)},zr.circumcentre=function(t,e,r){var n=r.x,i=r.y,o=t.x-n,a=t.y-i,s=e.x-n,u=e.y-i,l=2*zr.det(o,a,s,u),c=zr.det(a,o*o+a*a,u,s*s+u*u),h=zr.det(o,o*o+a*a,s,s*s+u*u);return new I(n-c/l,i+h/l)},zr.perpendicularBisector=function(t,e){var r=e.x-t.x,n=e.y-t.y,i=new X(t.x+r/2,t.y+n/2,1),o=new X(t.x-n+r/2,t.y+r+n/2,1);return new X(i,o)},zr.angleBisector=function(t,e,r){var n=e.distance(t),i=n/(n+e.distance(r)),o=r.x-t.x,a=r.y-t.y;return new I(t.x+i*o,t.y+i*a)},zr.area3D=function(t,e,r){var n=e.x-t.x,i=e.y-t.y,o=e.z-t.z,a=r.x-t.x,s=r.y-t.y,u=r.z-t.z,l=i*u-o*s,c=o*a-n*u,h=n*s-i*a,p=l*l+c*c+h*h;return Math.sqrt(p)/2},zr.centroid=function(t,e,r){var n=(t.x+e.x+r.x)/3,i=(t.y+e.y+r.y)/3;return new I(n,i)},zr.inCentre=function(t,e,r){var n=e.distance(r),i=t.distance(r),o=t.distance(e),a=n+i+o,s=(n*t.x+i*e.x+o*r.x)/a,u=(n*t.y+i*e.y+o*r.y)/a;return new I(s,u)};var Fr=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new Et;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};Fr.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,M.EXTERIOR,M.INTERIOR)},Fr.prototype.addPolygon=function(t){var e=this._distance,r=Se.LEFT;this._distance<0&&(e=-this._distance,r=Se.RIGHT);var n=t.getExteriorRing(),i=Ct.removeRepeatedPoints(n.getCoordinates());if(this._distance<0&&this.isErodedCompletely(n,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,r,M.EXTERIOR,M.INTERIOR);for(var o=0;o0&&this.isErodedCompletely(a,-this._distance)||this.addPolygonRing(s,e,Se.opposite(r),M.INTERIOR,M.EXTERIOR)}},Fr.prototype.isTriangleErodedCompletely=function(t,e){var r=new zr(t[0],t[1],t[2]),n=r.inCentre();return st.distancePointLine(n,r.p0,r.p1)=ee.MINIMUM_VALID_SIZE&&st.isCCW(t)&&(o=i,a=n,r=Se.opposite(r));var s=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(s,o,a)},Fr.prototype.add=function(t){if(t.isEmpty())return null;t instanceof $t?this.addPolygon(t):t instanceof Ht?this.addLineString(t):t instanceof Jt?this.addPoint(t):(t instanceof te||t instanceof jt||t instanceof re||t instanceof qt)&&this.addCollection(t)},Fr.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(4===r.length)return this.isTriangleErodedCompletely(r,e);var n=t.getEnvelopeInternal(),i=Math.min(n.getHeight(),n.getWidth());return e<0&&2*Math.abs(e)>i},Fr.prototype.addCollection=function(t){for(var e=0;e=this._max)throw new n;var t=this._parent.getGeometryN(this._index++);return t instanceof qt?(this._subcollectionIterator=new Ur(t),this._subcollectionIterator.next()):t},Ur.prototype.remove=function(){throw new Error(this.getClass().getName())},Ur.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},Ur.prototype.interfaces_=function(){return[bt]},Ur.prototype.getClass=function(){return Ur},Ur.isAtomic=function(t){return!(t instanceof qt)};var Vr=function(){this._geom=null;var t=arguments[0];this._geom=t};Vr.prototype.locate=function(t){return Vr.locate(t,this._geom)},Vr.prototype.interfaces_=function(){return[Br]},Vr.prototype.getClass=function(){return Vr},Vr.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&st.isPointInRing(t,e.getCoordinates())},Vr.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!Vr.isPointInRing(t,r))return!1;for(var n=0;n=0;r--){var n=this._edgeList.get(r),i=n.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=n}e.setNext(t)},e.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),r=t.getDepth(Se.LEFT),n=t.getDepth(Se.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),r);if(this.computeDepths(0,e,i)!==n)throw new Me("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],a=arguments[2],s=arguments[0];s=0;i--){var o=this._resultAreaEdgeList.get(i),a=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),n){case this._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;r=a,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;r.setNextMin(o),n=this._SCANNING_FOR_INCOMING}}n===this._LINKING_TO_OUTGOING&&(et.isTrue(null!==e,"found null for first outgoing dirEdge"),et.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),r.setNextMin(e))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var r=arguments[0],n=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===r&&n++;return n}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=M.NONE,e=this.iterator();e.hasNext();){var r=e.next(),n=r.getSym();if(!r.isLineEdge()){if(r.isInResult()){t=M.INTERIOR;break}if(n.isInResult()){t=M.EXTERIOR;break}}}if(t===M.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getSym();a.isLineEdge()?a.getEdge().setCovered(i===M.INTERIOR):(a.isInResult()&&(i=M.EXTERIOR),s.isInResult()&&(i=M.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new ke(M.NONE);for(var r=this.iterator();r.hasNext();)for(var n=r.next().getEdge().getLabel(),i=0;i<2;i++){var o=n.getLocation(i);o!==M.INTERIOR&&o!==M.BOUNDARY||this._label.setLocation(i,M.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(qr),Gr=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(t){return new ze(t,new jr)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(je),Xr=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Xr.prototype.compareTo=function(t){var e=t;return Xr.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Xr.prototype.interfaces_=function(){return[b]},Xr.prototype.getClass=function(){return Xr},Xr.orientation=function(t){return 1===Ct.increasingDirection(t)},Xr.compareOriented=function(t,e,r,n){for(var i=e?1:-1,o=n?1:-1,a=e?t.length:-1,s=n?r.length:-1,u=e?0:t.length-1,l=n?0:r.length-1;;){var c=t[u].compareTo(r[l]);if(0!==c)return c;var h=(u+=i)===a,p=(l+=o)===s;if(h&&!p)return-1;if(!h&&p)return 1;if(h&&p)return 0}};var Zr=function(){this._edges=new Et,this._ocaMap=new h};Zr.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e0&&t.print(","),t.print("(");for(var n=r.getCoordinates(),i=0;i0&&t.print(","),t.print(n[i].x+" "+n[i].y);t.println(")")}t.print(") ")},Zr.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Zr.prototype.findEdgeIndex=function(t){for(var e=0;e0||!e.coord.equals2D(n);i||r--;var o=new Array(r).fill(null),a=0;o[a++]=new I(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this.edge.pts[s];return i&&(o[a]=e.coord),new en(o,new ke(this.edge._label))},Kr.prototype.add=function(t,e,r){var n=new Hr(t,e,r),i=this._nodeMap.get(n);return null!==i?i:(this._nodeMap.put(n,n),n)},Kr.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},Kr.prototype.interfaces_=function(){return[]},Kr.prototype.getClass=function(){return Kr};var Jr=function(){};Jr.prototype.getChainStartIndices=function(t){var e=0,r=new Et;r.add(new N(e));do{var n=this.findChainEnd(t,e);r.add(new N(n)),e=n}while(er?e:r},Qr.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return ee&&(n=1),this._depth[t][r]=n}}},$r.prototype.getDelta=function(t){return this._depth[t][Se.RIGHT]-this._depth[t][Se.LEFT]},$r.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?M.EXTERIOR:M.INTERIOR},$r.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},$r.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var r=1;r<3;r++){var n=t.getLocation(e,r);n!==M.EXTERIOR&&n!==M.INTERIOR||(this.isNull(e,r)?this._depth[e][r]=$r.depthAtLocation(n):this._depth[e][r]+=$r.depthAtLocation(n))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===M.INTERIOR&&this._depth[i][o]++}},$r.prototype.interfaces_=function(){return[]},$r.prototype.getClass=function(){return $r},$r.depthAtLocation=function(t){return t===M.EXTERIOR?0:t===M.INTERIOR?1:$r.NULL_VALUE},tn.NULL_VALUE.get=function(){return-1},Object.defineProperties($r,tn);var en=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new Kr(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new $r,this._depthDelta=0,1===arguments.length){var r=arguments[0];e.call(this,r,null)}else if(2===arguments.length){var n=arguments[0],i=arguments[1];this.pts=n,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 t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,ke.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var r=t;if(this.pts.length!==r.pts.length)return!1;for(var n=!0,i=!0,o=this.pts.length,a=0;a0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!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(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Qr(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new Z;for(var t=0;t0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(") "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;en||this._maxyo;if(a)return!1;var s=this.intersectsToleranceSquare(t,e);return et.isTrue(!(a&&s),"Found bad envelope test"),s},sn.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new I(this._maxx,this._maxy),this._corner[1]=new I(this._minx,this._maxy),this._corner[2]=new I(this._minx,this._miny),this._corner[3]=new I(this._maxx,this._miny)},sn.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},sn.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},sn.prototype.getCoordinate=function(){return this._originalPt},sn.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},sn.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=sn.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Z(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},sn.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()))))},sn.prototype.intersectsToleranceSquare=function(t,e){var r=!1,n=!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()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||r&&n||t.equals(this._pt)||e.equals(this._pt)))))},sn.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),n=t.getCoordinate(e+1);return!!this.intersects(r,n)&&(t.addIntersection(this.getCoordinate(),e),!0)},sn.prototype.interfaces_=function(){return[]},sn.prototype.getClass=function(){return sn},un.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(sn,un);var ln=function(){this.tempEnv1=new Z,this.selectedSegment=new dr};ln.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},ln.prototype.interfaces_=function(){return[]},ln.prototype.getClass=function(){return ln};var cn=function(){this._index=null;var t=arguments[0];this._index=t},hn={HotPixelSnapAction:{configurable:!0}};cn.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2],i=e.getSafeEnvelope(),o=new pn(e,r,n);return this._index.query(i,{interfaces_:function(){return[He]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},cn.prototype.interfaces_=function(){return[]},cn.prototype.getClass=function(){return cn},hn.HotPixelSnapAction.get=function(){return pn},Object.defineProperties(cn,hn);var pn=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],r=arguments[1],n=arguments[2];this._hotPixel=e,this._parentEdge=r,this._hotPixelVertexIndex=n}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(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[1],r=arguments[0].getContext();if(null!==this._parentEdge&&r===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(r,e)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ln),fn=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new Et};fn.prototype.processIntersections=function(t,e,r,n){if(t===r&&e===n)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];if(this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof Me))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var r=arguments[0],n=gn.precisionScaleFactor(this._argGeom,this._distance,r),i=new fe(n);this.bufferFixedPrecision(i)}},gn.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===fe.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},gn.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},gn.prototype.bufferOriginalPrecision=function(){try{var t=new rn(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof $))throw t;this._saveException=t}},gn.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},gn.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},gn.prototype.interfaces_=function(){return[]},gn.prototype.getClass=function(){return gn},gn.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new gn(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var e=arguments[1],r=arguments[2],n=new gn(arguments[0]);return n.setQuadrantSegments(r),n.getResultGeometry(e)}if(arguments[2]instanceof Er&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var i=arguments[1];return new gn(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],a=arguments[2],s=arguments[3],u=new gn(arguments[0]);return u.setQuadrantSegments(a),u.setEndCapStyle(s),u.getResultGeometry(o)}},gn.precisionScaleFactor=function(t,e,r){var n=t.getEnvelopeInternal(),i=L.max(Math.abs(n.getMaxX()),Math.abs(n.getMaxY()),Math.abs(n.getMinX()),Math.abs(n.getMinY()))+2*(e>0?e:0),o=r-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},yn.CAP_ROUND.get=function(){return Er.CAP_ROUND},yn.CAP_BUTT.get=function(){return Er.CAP_FLAT},yn.CAP_FLAT.get=function(){return Er.CAP_FLAT},yn.CAP_SQUARE.get=function(){return Er.CAP_SQUARE},yn.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(gn,yn);var mn=function(){this._pt=[new I,new I],this._distance=_.NaN,this._isNull=!0};mn.prototype.getCoordinates=function(){return this._pt},mn.prototype.getCoordinate=function(t){return this._pt[t]},mn.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var n=e.distance(r);nthis._distance&&this.initialize(e,r,n)}},mn.prototype.interfaces_=function(){return[]},mn.prototype.getClass=function(){return mn};var vn=function(){};vn.prototype.interfaces_=function(){return[]},vn.prototype.getClass=function(){return vn},vn.computeDistance=function(){if(arguments[2]instanceof mn&&arguments[0]instanceof Ht&&arguments[1]instanceof I)for(var t=arguments[1],e=arguments[2],r=arguments[0].getCoordinates(),n=new dr,i=0;i0||this._isIn?M.INTERIOR:M.EXTERIOR)},Sn.prototype.interfaces_=function(){return[]},Sn.prototype.getClass=function(){return Sn};var Cn=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)t.call(this,arguments[0],t.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var e=arguments[0],r=arguments[1],n=arguments[2];this._component=e,this._segIndex=r,this._pt=n}},Pn={INSIDE_AREA:{configurable:!0}};Cn.prototype.isInsideArea=function(){return this._segIndex===Cn.INSIDE_AREA},Cn.prototype.getCoordinate=function(){return this._pt},Cn.prototype.getGeometryComponent=function(){return this._component},Cn.prototype.getSegmentIndex=function(){return this._segIndex},Cn.prototype.interfaces_=function(){return[]},Cn.prototype.getClass=function(){return Cn},Pn.INSIDE_AREA.get=function(){return-1},Object.defineProperties(Cn,Pn);var Mn=function(t){this._pts=t||null};Mn.prototype.filter=function(t){t instanceof Jt&&this._pts.add(t)},Mn.prototype.interfaces_=function(){return[Ut]},Mn.prototype.getClass=function(){return Mn},Mn.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Jt?$e.singletonList(t):Mn.getPoints(t,new Et)}if(2===arguments.length){var e=arguments[0],r=arguments[1];return e instanceof Jt?r.add(e):e instanceof qt&&e.apply(new Mn(r)),r}};var Tn=function(){this._locations=null;var t=arguments[0];this._locations=t};Tn.prototype.filter=function(t){(t instanceof Jt||t instanceof Ht||t instanceof $t)&&this._locations.add(new Cn(t,0,t.getCoordinate()))},Tn.prototype.interfaces_=function(){return[Ut]},Tn.prototype.getClass=function(){return Tn},Tn.getLocations=function(t){var e=new Et;return t.apply(new Tn(e)),e};var An=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Sn,this._minDistanceLocation=null,this._minDistance=_.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var r=arguments[0],n=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=n,this._terminateDistance=i}};An.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=1-e,i=En.getPolygons(this._geom[e]);if(i.size()>0){var o=Tn.getLocations(this._geom[n]);if(this.computeContainmentDistance(o,i,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[n]=r[0],this._minDistanceLocation[e]=r[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&A(arguments[0],wt)&&A(arguments[1],wt)){for(var a=arguments[0],s=arguments[1],u=arguments[2],l=0;lthis._minDistance)return null;for(var n=t.getCoordinates(),i=e.getCoordinate(),o=0;othis._minDistance)return null;for(var h=u.getCoordinates(),p=l.getCoordinates(),f=0;fthis._distance&&this.initialize(e,r,n)}},Ln.prototype.interfaces_=function(){return[]},Ln.prototype.getClass=function(){return Ln};var kn=function(){};kn.prototype.interfaces_=function(){return[]},kn.prototype.getClass=function(){return kn},kn.computeDistance=function(){if(arguments[2]instanceof Ln&&arguments[0]instanceof Ht&&arguments[1]instanceof I)for(var t=arguments[0],e=arguments[1],r=arguments[2],n=new dr,i=t.getCoordinates(),o=0;o1||t<=0)throw new v("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},Rn.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},Rn.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},Rn.prototype.computeOrientedDistance=function(t,e,r){var n=new Dn(e);if(t.apply(n),r.setMaximum(n.getMaxPointDistance()),this._densifyFrac>0){var i=new On(e,this._densifyFrac);t.apply(i),r.setMaximum(i.getMaxPointDistance())}},Rn.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},Rn.prototype.interfaces_=function(){return[]},Rn.prototype.getClass=function(){return Rn},Rn.distance=function(){if(2===arguments.length)return new Rn(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new Rn(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},Nn.MaxPointDistanceFilter.get=function(){return Dn},Nn.MaxDensifiedByFractionDistanceFilter.get=function(){return On},Object.defineProperties(Rn,Nn);var Dn=function(){this._maxPtDist=new Ln,this._minPtDist=new Ln,this._euclideanDist=new kn,this._geom=null;var t=arguments[0];this._geom=t};Dn.prototype.filter=function(t){this._minPtDist.initialize(),kn.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Dn.prototype.getMaxPointDistance=function(){return this._maxPtDist},Dn.prototype.interfaces_=function(){return[ft]},Dn.prototype.getClass=function(){return Dn};var On=function(){this._maxPtDist=new Ln,this._minPtDist=new Ln,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};On.prototype.filter=function(t,e){if(0===e)return null;for(var r=t.getCoordinate(e-1),n=t.getCoordinate(e),i=(n.x-r.x)/this._numSubSegs,o=(n.y-r.y)/this._numSubSegs,a=0;ar){this._isValid=!1;var i=n.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 "+Q.toLineString(i[0],i[1])+")"}},zn.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=zn.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),zn.VERBOSE&&G.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},zn.prototype.checkNegativeValid=function(){if(!(this._input instanceof $t||this._input instanceof re||this._input instanceof qt))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)},zn.prototype.getErrorIndicator=function(){return this._errorIndicator},zn.prototype.checkMinimumDistance=function(t,e,r){var n=new An(t,e,r);if(this._minDistanceFound=n.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},Bn.prototype.report=function(t){if(!Bn.VERBOSE)return null;G.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Bn.prototype.getErrorMessage=function(){return this._errorMsg},Bn.prototype.interfaces_=function(){return[]},Bn.prototype.getClass=function(){return Bn},Bn.isValidMsg=function(t,e,r){var n=new Bn(t,e,r);return n.isValid()?null:n.getErrorMessage()},Bn.isValid=function(t,e,r){return!!new Bn(t,e,r).isValid()},Un.VERBOSE.get=function(){return!1},Un.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Bn,Un);var Vn=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Vn.prototype.getCoordinates=function(){return this._pts},Vn.prototype.size=function(){return this._pts.length},Vn.prototype.getCoordinate=function(t){return this._pts[t]},Vn.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Vn.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:cr.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Vn.prototype.setData=function(t){this._data=t},Vn.prototype.getData=function(){return this._data},Vn.prototype.toString=function(){return Q.toLineString(new ue(this._pts))},Vn.prototype.interfaces_=function(){return[hr]},Vn.prototype.getClass=function(){return Vn};var qn=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new Et,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};qn.prototype.getInteriorIntersection=function(){return this._interiorIntersection},qn.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},qn.prototype.getIntersectionSegments=function(){return this._intSegments},qn.prototype.count=function(){return this._intersectionCount},qn.prototype.getIntersections=function(){return this._intersections},qn.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},qn.prototype.setKeepIntersections=function(t){this._keepIntersections=t},qn.prototype.processIntersections=function(t,e,r,n){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===r&&e===n)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(r,n))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=a,this._intSegments[3]=s,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},qn.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},qn.prototype.hasIntersection=function(){return null!==this._interiorIntersection},qn.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},qn.prototype.interfaces_=function(){return[Yr]},qn.prototype.getClass=function(){return qn},qn.createAllIntersectionsFinder=function(t){var e=new qn(t);return e.setFindAllIntersections(!0),e},qn.createAnyIntersectionFinder=function(t){return new qn(t)},qn.createIntersectionCounter=function(t){var e=new qn(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var jn=function(){this._li=new it,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};jn.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},jn.prototype.getIntersections=function(){return this._segInt.getIntersections()},jn.prototype.isValid=function(){return this.execute(),this._isValid},jn.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},jn.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new qn(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new br;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},jn.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Me(this.getErrorMessage(),this._segInt.getInteriorIntersection())},jn.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Q.toLineString(t[0],t[1])+" and "+Q.toLineString(t[2],t[3])},jn.prototype.interfaces_=function(){return[]},jn.prototype.getClass=function(){return jn},jn.computeIntersections=function(t){var e=new jn(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Gn=function t(){this._nv=null;var e=arguments[0];this._nv=new jn(t.toSegmentStrings(e))};Gn.prototype.checkValid=function(){this._nv.checkValid()},Gn.prototype.interfaces_=function(){return[]},Gn.prototype.getClass=function(){return Gn},Gn.toSegmentStrings=function(t){for(var e=new Et,r=t.iterator();r.hasNext();){var n=r.next();e.add(new Vn(n.getCoordinates(),n))}return e},Gn.checkValid=function(t){new Gn(t).checkValid()};var Xn=function(t){this._mapOp=t};Xn.prototype.map=function(t){for(var e=new Et,r=0;r0&&n<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)},Wn.prototype.interfaces_=function(){return[]},Wn.prototype.getClass=function(){return Wn};var Hn=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new dr,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Ht&&"number"==typeof arguments[1]){var e=arguments[1];t.call(this,arguments[0].getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var r=arguments[0],n=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=n}};Hn.prototype.snapVertices=function(t,e){for(var r=this._isClosed?t.size()-1:t.size(),n=0;n=0&&t.add(o+1,new I(i),!1)}},Hn.prototype.findSegmentIndexToSnap=function(t,e){for(var r=_.MAX_VALUE,n=-1,i=0;ie&&(e=n)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Kn.computeOverlaySnapTolerance(i),Kn.computeOverlaySnapTolerance(o))}},Kn.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Kn.SNAP_PRECISION_FACTOR},Kn.snapToSelf=function(t,e,r){return new Kn(t).snapToSelf(e,r)},Jn.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Kn,Jn);var Qn=function(t){function e(e,r,n){t.call(this),this._snapTolerance=e||null,this._snapPts=r||null,this._isSelfSnap=void 0!==n&&n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var r=new Hn(t,this._snapTolerance);return r.setAllowSnappingToSourceVertices(this._isSelfSnap),r.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var r=t.toCoordinateArray(),n=this.snapLine(r,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Wn),$n=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};$n.prototype.getCommon=function(){return _.longBitsToDouble(this._commonBits)},$n.prototype.add=function(t){var e=_.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=$n.signExpBits(this._commonBits),this._isFirst=!1,null):$n.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=$n.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=$n.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},$n.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=_.longBitsToDouble(t),r="0000000000000000000000000000000000000000000000000000000000000000"+_.toBinaryString(t),n=r.substring(r.length-64);return n.substring(0,1)+" "+n.substring(1,12)+"(exp) "+n.substring(12)+" [ "+e+" ]"}},$n.prototype.interfaces_=function(){return[]},$n.prototype.getClass=function(){return $n},$n.getBit=function(t,e){return 0!=(t&1<>52},$n.zeroLowerBits=function(t,e){return t&~((1<=0;n--){if($n.getBit(t,n)!==$n.getBit(e,n))return r;r++}return 52};var ti=function(){this._commonCoord=null,this._ccFilter=new ri},ei={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};ti.prototype.addCommonBits=function(t){var e=new ni(this._commonCoord);t.apply(e),t.geometryChanged()},ti.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new I(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new ni(e);return t.apply(r),t.geometryChanged(),t},ti.prototype.getCommonCoordinate=function(){return this._commonCoord},ti.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},ti.prototype.interfaces_=function(){return[]},ti.prototype.getClass=function(){return ti},ei.CommonCoordinateFilter.get=function(){return ri},ei.Translater.get=function(){return ni},Object.defineProperties(ti,ei);var ri=function(){this._commonBitsX=new $n,this._commonBitsY=new $n};ri.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},ri.prototype.getCommonCoordinate=function(){return new I(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},ri.prototype.interfaces_=function(){return[ft]},ri.prototype.getClass=function(){return ri};var ni=function(){this.trans=null;var t=arguments[0];this.trans=t};ni.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,n=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,n)},ni.prototype.isDone=function(){return!1},ni.prototype.isGeometryChanged=function(){return!0},ni.prototype.interfaces_=function(){return[Vt]},ni.prototype.getClass=function(){return ni};var ii=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()};ii.prototype.selfSnap=function(t){return new Kn(t).snapTo(t,this._snapTolerance)},ii.prototype.removeCommonBits=function(t){this._cbr=new ti,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},ii.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},ii.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=Ci.overlayOp(e[0],e[1],t);return this.prepareResult(r)},ii.prototype.checkValid=function(t){t.isValid()||G.out.println("Snapped geometry is invalid")},ii.prototype.computeSnapTolerance=function(){this._snapTolerance=Kn.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},ii.prototype.snap=function(t){var e=this.removeCommonBits(t);return Kn.snap(e[0],e[1],this._snapTolerance)},ii.prototype.interfaces_=function(){return[]},ii.prototype.getClass=function(){return ii},ii.overlayOp=function(t,e,r){return new ii(t,e).getResultGeometry(r)},ii.union=function(t,e){return ii.overlayOp(t,e,Ci.UNION)},ii.intersection=function(t,e){return ii.overlayOp(t,e,Ci.INTERSECTION)},ii.symDifference=function(t,e){return ii.overlayOp(t,e,Ci.SYMDIFFERENCE)},ii.difference=function(t,e){return ii.overlayOp(t,e,Ci.DIFFERENCE)};var oi=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};oi.prototype.getResultGeometry=function(t){var e=null,r=!1,n=null;try{e=Ci.overlayOp(this._geom[0],this._geom[1],t),r=!0}catch(t){if(!(t instanceof $))throw t;n=t}if(!r)try{e=ii.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof $?n:t}return e},oi.prototype.interfaces_=function(){return[]},oi.prototype.getClass=function(){return oi},oi.overlayOp=function(t,e,r){return new oi(t,e).getResultGeometry(r)},oi.union=function(t,e){return oi.overlayOp(t,e,Ci.UNION)},oi.intersection=function(t,e){return oi.overlayOp(t,e,Ci.INTERSECTION)},oi.symDifference=function(t,e){return oi.overlayOp(t,e,Ci.SYMDIFFERENCE)},oi.difference=function(t,e){return oi.overlayOp(t,e,Ci.DIFFERENCE)};var ai=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};ai.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},ai.prototype.interfaces_=function(){return[]},ai.prototype.getClass=function(){return ai};var si=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],r=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=r}else if(3===arguments.length){var n=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=n,this._xValue=i,this._obj=o}},ui={INSERT:{configurable:!0},DELETE:{configurable:!0}};si.prototype.isDelete=function(){return this._eventType===si.DELETE},si.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},si.prototype.getObject=function(){return this._obj},si.prototype.compareTo=function(t){var e=t;return this._xValuee._xValue?1:this._eventTypee._eventType?1:0},si.prototype.getInsertEvent=function(){return this._insertEvent},si.prototype.isInsert=function(){return this._eventType===si.INSERT},si.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},si.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},si.prototype.interfaces_=function(){return[b]},si.prototype.getClass=function(){return si},ui.INSERT.get=function(){return 1},ui.DELETE.get=function(){return 2},Object.defineProperties(si,ui);var li=function(){};li.prototype.interfaces_=function(){return[]},li.prototype.getClass=function(){return li};var ci=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],r=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=r};ci.prototype.isTrivialIntersection=function(t,e,r,n){if(t===r&&1===this._li.getIntersectionNum()){if(ci.isAdjacentSegments(e,n))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&n===i||0===n&&e===i)return!0}}return!1},ci.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},ci.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},ci.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},ci.prototype.isBoundaryPointInternal=function(t,e){for(var r=e.iterator();r.hasNext();){var n=r.next().getCoordinate();if(t.isIntersection(n))return!0}return!1},ci.prototype.hasProperIntersection=function(){return this._hasProper},ci.prototype.hasIntersection=function(){return this._hasIntersection},ci.prototype.isDone=function(){return this._isDone},ci.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},ci.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},ci.prototype.addIntersections=function(t,e,r,n){if(t===r&&e===n)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=r.getCoordinates()[n],s=r.getCoordinates()[n+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),r.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,r,n)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),r.addIntersections(this._li,n,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))))},ci.prototype.interfaces_=function(){return[]},ci.prototype.getClass=function(){return ci},ci.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var hi=function(t){function e(){t.call(this),this.events=new Et,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){$e.sort(this.events);for(var t=0;te||this._maxo?1:0},di.prototype.interfaces_=function(){return[E]},di.prototype.getClass=function(){return di};var gi=function(t){function e(){t.call(this),this._item=null;var e=arguments[0],r=arguments[1],n=arguments[2];this._min=e,this._max=r,this._item=n}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;r.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pi),yi=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var e=arguments[0],r=arguments[1];this._node1=e,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(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},e.prototype.query=function(t,e,r){if(!this.intersects(t,e))return null;null!==this._node1&&this._node1.query(t,e,r),null!==this._node2&&this._node2.query(t,e,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pi),mi=function(){this._leaves=new Et,this._root=null,this._level=0};mi.prototype.buildTree=function(){$e.sort(this._leaves,new pi.NodeComparator);for(var t=this._leaves,e=null,r=new Et;;){if(this.buildLevel(t,r),1===r.size())return r.get(0);e=t,t=r,r=e}},mi.prototype.insert=function(t,e,r){if(null!==this._root)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new gi(t,e,r))},mi.prototype.query=function(t,e,r){this.init(),this._root.query(t,e,r)},mi.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},mi.prototype.printNode=function(t){G.out.println(Q.toLineString(new I(t._min,this._level),new I(t._max,this._level)))},mi.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},mi.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var r=0;r=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),r=0,n=t.iterator();n.hasNext();){var i=n.next();e[r++]=i.getCoordinate().copy()}return e},e.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(t,e,r){if(this.isBoundaryNode(t,e))return null;r===M.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,r)},e.prototype.addPolygonRing=function(t,e,r){if(t.isEmpty())return null;var n=Ct.removeRepeatedPoints(t.getCoordinates());if(n.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=n[0],null;var i=e,o=r;st.isCCW(n)&&(i=r,o=e);var a=new en(n,new ke(this._argIndex,M.BOUNDARY,i,o));this._lineEdgeMap.put(t,a),this.insertEdge(a),this.insertPoint(this._argIndex,n[0],M.BOUNDARY)},e.prototype.insertPoint=function(t,e,r){var n=this._nodes.addNode(e),i=n.getLabel();null===i?n._label=new ke(t,r):i.setLocation(t,r)},e.prototype.createEdgeSetIntersector=function(){return new hi},e.prototype.addSelfIntersectionNodes=function(t){for(var e=this._edges.iterator();e.hasNext();)for(var r=e.next(),n=r.getLabel().getLocation(t),i=r.eiList.iterator();i.hasNext();){var o=i.next();this.addSelfIntersectionNode(t,o.coord,n)}},e.prototype.add=function(){if(1!==arguments.length)return t.prototype.add.apply(this,arguments);var e=arguments[0];if(e.isEmpty())return null;if(e instanceof re&&(this._useBoundaryDeterminationRule=!1),e instanceof $t)this.addPolygon(e);else if(e instanceof Ht)this.addLineString(e);else if(e instanceof Jt)this.addPoint(e);else if(e instanceof te)this.addCollection(e);else if(e instanceof jt)this.addCollection(e);else if(e instanceof re)this.addCollection(e);else{if(!(e instanceof qt))throw new Error(e.getClass().getName());this.addCollection(e)}},e.prototype.addCollection=function(t){for(var e=0;e50?(null===this._areaPtLocator&&(this._areaPtLocator=new _i(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},e.prototype.findEdge=function(){if(1===arguments.length){var e=arguments[0];return this._lineEdgeMap.get(e)}return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(t,e){return t.isInBoundary(e)?M.BOUNDARY:M.INTERIOR},e}(Ge),Ii=function(){if(this._li=new it,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new Ei(0,t)}else if(2===arguments.length){var e=arguments[0],r=arguments[1],n=dt.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(r.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(r.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Ei(0,e,n),this._arg[1]=new Ei(1,r,n)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],a=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 Ei(0,i,a),this._arg[1]=new Ei(1,o,a)}};Ii.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},Ii.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},Ii.prototype.interfaces_=function(){return[]},Ii.prototype.getClass=function(){return Ii};var Si=function(){};Si.prototype.interfaces_=function(){return[]},Si.prototype.getClass=function(){return Si},Si.map=function(){if(arguments[0]instanceof ct&&A(arguments[1],Si.MapOp)){for(var t=arguments[0],e=arguments[1],r=new Et,n=0;n=t.size()?null:t.get(e)},Ri.union=function(t){return new Ri(t).union()},Ni.STRTREE_NODE_CAPACITY.get=function(){return 4},Object.defineProperties(Ri,Ni);var Di=function(){};Di.prototype.interfaces_=function(){return[]},Di.prototype.getClass=function(){return Di},Di.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Ci.createEmptyResult(Ci.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),oi.overlayOp(t,e,Ci.UNION)},t.GeoJSONReader=Ee,t.GeoJSONWriter=Ie,t.OverlayOp=Ci,t.UnionOp=Di,t.BufferOp=gn,Object.defineProperty(t,"__esModule",{value:!0})}(e)}},e={};function r(n){if(e[n])return e[n].exports;var i=e[n]={id:n,exports:{}};return t[n].call(i.exports,i,i.exports,r),i.exports}r.n=t=>{var e=t&&t.__esModule?()=>t.default:()=>t;return r.d(e,{a:e}),e},r.d=(t,e)=>{for(var n in e)r.o(e,n)&&!r.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},r.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},(()=>{"use strict";var t=r(3379),e=r.n(t),n=r(7113);e()(n.Z,{insert:"head",singleton:!1}),n.Z.locals;var i=r(8754);e()(i.Z,{insert:"head",singleton:!1}),i.Z.locals,r(9631)})()})(); \ No newline at end of file diff --git a/docs/app.js.LICENSE.txt b/docs/app.js.LICENSE.txt new file mode 100644 index 0000000..644f94c --- /dev/null +++ b/docs/app.js.LICENSE.txt @@ -0,0 +1,60 @@ +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + +/*! + * @license GNU Affero General Public License. + * Copyright (c) 2015, 2015 Ronny Lorenz + * v. 1.2.0 + * https://github.com/RaumZeit/MarchingSquares.js + * + * MarchingSquaresJS is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * MarchingSquaresJS is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * As additional permission under GNU Affero General Public License version 3 + * section 7, third-party projects (personal or commercial) may distribute, + * include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the + * requirement that said third-party project for that reason alone becomes + * subject to any requirement of the GNU Affero General Public License version 3. + * Any modifications to MarchingSquaresJS, however, must be shared with the public + * and made available. + * + * In summary this: + * - allows you to use MarchingSquaresJS at no cost + * - allows you to use MarchingSquaresJS for both personal and commercial purposes + * - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any + * license as long as this license notice is included + * - enables you to keep the source code of your program that uses MarchingSquaresJS + * undisclosed + * - forces you to share any modifications you have made to MarchingSquaresJS, + * e.g. bug-fixes + * + * You should have received a copy of the GNU Affero General Public License + * along with MarchingSquaresJS. If not, see . + */ + +/** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + +/** + * @license get-closest https://github.com/cosmosio/get-closest + * + * The MIT License (MIT) + * + * Copyright (c) 2014-2017 Olivier Scherrer + */ diff --git a/docs/index.html b/docs/index.html index 0a1148a..4693ae0 100644 --- a/docs/index.html +++ b/docs/index.html @@ -1,13 +1,13 @@ - - - - - Turf.js Starter - - -
- - + + + + + Turf.js Starter + + +
+ +