cursor plugin: fix displayed time (katspaugh#1543)

* Fix time * Rename variable * Format code
Edgar000 · Dec 29, 2018 · 266b448 · 266b448
1 parent 946cdc5
commit 266b448
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/plugin/cursor.js b/src/plugin/cursor.js
@@ -221,7 +221,10 @@ export default class CursorPlugin {
         });
         if (this.params.showTime) {
             const duration = this.wavesurfer.getDuration();
-            const timeValue = (pos / this.wavesurfer.drawer.width) * duration;
+            const elementWidth =
+                this.wavesurfer.drawer.getWidth() /
+                this.wavesurfer.params.pixelRatio;
+            const timeValue = Math.max(0, (pos / elementWidth) * duration);
             const formatValue = this.formatTime(timeValue);
             this.style(this.showTime, {
                 left: `${pos}px`