update: expose setScroll api from render (#3660)

katspaugh · Apr 15, 2024 · 4cfde29 · 4cfde29
1 parent a9b08d0
commit 4cfde29
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/renderer.ts b/src/renderer.ts
@@ -261,7 +261,7 @@ class Renderer extends EventEmitter<RendererEvents> {
     return this.scrollContainer.scrollLeft
   }
 
-  private setScroll(pixels: number) {
+  setScroll(pixels: number) {
     this.scrollContainer.scrollLeft = pixels
   }
 

diff --git a/src/wavesurfer.ts b/src/wavesurfer.ts
@@ -382,6 +382,11 @@ class WaveSurfer extends Player<WaveSurferEvents> {
     return this.renderer.getScroll()
   }
 
+  /** Set the current scroll position in pixels */
+  public setScroll(pixels: number) {
+    return this.renderer.setScroll(pixels)
+  }
+
   /** Move the start of the viewing window to a specific time in the audio (in seconds) */
   public setScrollTime(time: number) {
     const percentage = time / this.getDuration()