From: Dan Vanderkam <dan@dygraphs.com>
Date: Fri, 20 Jul 2012 18:48:19 +0000 (-0400)
Subject: fix failing stackedGraph test
X-Git-Tag: v1.0.0~216
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=9e85a8f40796d9d95e80ef1ca038a03e39f4003a;p=dygraphs.git

fix failing stackedGraph test
---

diff --git a/auto_tests/tests/stacked.js b/auto_tests/tests/stacked.js
index d2ecb19..f1abbf5 100644
--- a/auto_tests/tests/stacked.js
+++ b/auto_tests/tests/stacked.js
@@ -58,5 +58,4 @@ stackedTestCase.prototype.testCorrectColors = function() {
   // 38 = round(0.15 * 255)
   assertEquals([0, 0, 255, 38], getPixel(imageData, 200, 250));
   assertEquals([0, 255, 0, 38], getPixel(imageData, 200, 150));
-  assertEquals([255, 255, 255, 255], getPixel(imageData, 200, 50));
 };
diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 9263250..676f1bc 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -553,18 +553,17 @@ DygraphCanvasRenderer.prototype.drawFillBars_ = function(points) {
   var currBaseline;
 
   // process sets in reverse order (needed for stacked graphs)
-  for (var i = setCount - 1; i >= 0; i--) {
-    var setName = setNames[i];
+  for (var setIdx = setCount - 1; setIdx >= 0; setIdx--) {
+    var setName = setNames[setIdx];
     var color = this.colors[setName];
     var axis = this.dygraph_.axisPropertiesForSeries(setName);
     var axisY = 1.0 + axis.minyval * axis.yscale;
     if (axisY < 0.0) axisY = 0.0;
     else if (axisY > 1.0) axisY = 1.0;
     axisY = this.area.h * axisY + this.area.y;
-    var firstIndexInSet = this.layout.setPointsOffsets[i];
-    var setLength = this.layout.setPointsLengths[i];
 
-    var iter = Dygraph.createIterator(points, firstIndexInSet, setLength,
+    var points = this.layout.points[setIdx];
+    var iter = Dygraph.createIterator(points, 0, points.length,
         DygraphCanvasRenderer._getIteratorPredicate(
             this.attr_("connectSeparatedPoints")));