From: Uemit Seren <uemit.seren@gmail.com>
Date: Thu, 16 Feb 2012 10:07:26 +0000 (+0100)
Subject: Bugfix #282. Use valueRange (if specified) instead of extremes during unzooming.... 
X-Git-Tag: v1.0.0~327^2~2
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=1f6a6254deed20c2c25108bf6d98a298898ba34a;p=dygraphs.git

Bugfix #282. Use valueRange (if specified) instead of extremes during unzooming. Fixed the check whether the y-axis is dirty
---

diff --git a/dygraph.js b/dygraph.js
index 758d26d..18dea9e 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -1332,7 +1332,7 @@ Dygraph.prototype.doUnzoom_ = function() {
   }
 
   for (var i = 0; i < this.axes_.length; i++) {
-    if (this.axes_[i].valueWindow !== null) {
+    if (typeof(this.axes_[i].valueWindow) !== 'undefined' && this.axes_[i].valueWindow !== null) {
       dirty = true;
       dirtyY = true;
     }
@@ -1384,7 +1384,8 @@ Dygraph.prototype.doUnzoom_ = function() {
 
       newValueRanges = [];
       for (i = 0; i < this.axes_.length; i++) {
-        newValueRanges.push(this.axes_[i].extremeRange);
+        var axis = this.axes_[i];
+        newValueRanges.push(axis.valueRange != null ? axis.valueRange : axis.extremeRange);
       }
     }