X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph-layout.js;h=da0405eaa70e627e374bc4d694022de1d193aa12;hb=2ed3480b3d067f380abf6636cb984ac9ff7cd484;hp=06106cde9d08153811450ba5db2b148791dcadaa;hpb=48fc47867e9796ad49e105546fbb21c5304039c1;p=dygraphs.git

diff --git a/dygraph-layout.js b/dygraph-layout.js
index 06106cd..da0405e 100644
--- a/dygraph-layout.js
+++ b/dygraph-layout.js
@@ -56,7 +56,7 @@ DygraphLayout.prototype.addDataset = function(setname, set_xy) {
  * Returns the box which the chart should be drawn in. This is the canvas's
  * box, less space needed for the axis and chart labels.
  *
- * @return {{ x : numer, y : number, w : number, h : number }}
+ * @return {{x: number, y: number, w: number, h: number}}
  */
 DygraphLayout.prototype.getPlotArea = function() {
   return this.area_;
@@ -217,6 +217,10 @@ DygraphLayout.prototype._evaluateLineCharts = function() {
   // on chrome+linux, they are 6 times more expensive than iterating through the
   // points and drawing the lines. The brunt of the cost comes from allocating
   // the |point| structures.
+  var boundaryIdStart = 0;
+  if (this.dygraph_.boundaryIds_.length > 0) {
+    boundaryIdStart = this.dygraph_.boundaryIds_[this.dygraph_.boundaryIds_.length-1][0]
+  }
   for (var setIdx = 0; setIdx < this.datasets.length; setIdx++) {
     var dataset = this.datasets[setIdx];
     var setName = this.setNames[setIdx];
@@ -248,7 +252,8 @@ DygraphLayout.prototype._evaluateLineCharts = function() {
         y: yNormal,
         xval: xValue,
         yval: yValue,
-        name: setName  // TODO(danvk): is this really necessary?
+        name: setName,  // TODO(danvk): is this really necessary?
+        idx: j + boundaryIdStart
       };
     }