From: Jason John Sayers <JasonJSayers@gmail.com>
Date: Tue, 30 Sep 2014 14:00:23 +0000 (-0500)
Subject: Changed code to separate graph stacking logic by axis.
X-Git-Tag: v1.1.0~38^2~1^2
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=8b5f1691dd3745a9008bf8745a06239d04fb0b69;p=dygraphs.git

Changed code to separate graph stacking logic by axis.
---

diff --git a/dygraph.js b/dygraph.js
index 8a1d65d..1aa43ea 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -2499,6 +2499,7 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
   var extremes = {};  // series name -> [low, high]
   var seriesIdx, sampleIdx;
   var firstIdx, lastIdx;
+  var axisIdx;
   
   // Loop over the fields (series).  Go from the last to the first,
   // because if they're stacked that's how we accumulate the values.
@@ -2569,7 +2570,11 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
         seriesName, boundaryIds[seriesIdx-1][0]);
 
     if (this.getBooleanOption("stackedGraph")) {
-      Dygraph.stackPoints_(seriesPoints, cumulativeYval, seriesExtremes,
+      axisIdx = this.attributes_.axisForSeries(seriesName);
+      if (cumulativeYval[axisIdx] === undefined) {
+        cumulativeYval[axisIdx] = [];
+      }
+      Dygraph.stackPoints_(seriesPoints, cumulativeYval[axisIdx], seriesExtremes,
                            this.getBooleanOption("stackedGraphNaNFill"));
     }