From: Dan Vanderkam <dan@dygraphs.com>
Date: Wed, 29 Feb 2012 17:38:12 +0000 (-0800)
Subject: Merge pull request #133 from klausw-g/fix-stuck-highlighting
X-Git-Tag: v1.0.0~314^2~3
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=d3f09b974d7027a334259e604944d0777007243d;hp=470d42e152bd816333bb9879731c77340daaf7c1;p=dygraphs.git

Merge pull request #133 from klausw-g/fix-stuck-highlighting

Fix stuck fading animation for series highlighting
---

diff --git a/dygraph.js b/dygraph.js
index bc830b2..d79fa88 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -1851,10 +1851,8 @@ Dygraph.prototype.setLegendHTML_ = function(x, sel_points) {
 Dygraph.prototype.animateSelection_ = function(direction) {
   var totalSteps = 10;
   var millis = 30;
-  if (this.fadeLevel === undefined) {
-    this.fadeLevel = 0;
-    this.animateId = 0;
-  }
+  if (this.fadeLevel === undefined) this.fadeLevel = 0;
+  if (this.animateId === undefined) this.animateId = 0;
   var start = this.fadeLevel;
   var steps = direction < 0 ? start : totalSteps - start;
   if (steps <= 0) {