X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph-canvas.js;h=b83e54a5af9c621bd976ca9f5c5aa18cb6d45af3;hb=d1278ac992ffcd1186df7e928fa96b32812a4faf;hp=2c183458a9147d33aa8a56e37e493e2637be85a3;hpb=9cdc6e1df92dfb439ffece3b3dfd9be830b05d87;p=dygraphs.git

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 2c18345..b83e54a 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -279,7 +279,7 @@ DygraphCanvasRenderer.prototype.render = function() {
   var ctx = this.element.getContext("2d");
 
   if (this.options.underlayCallback) {
-    this.options.underlayCallback(ctx, this.area, this.layout);
+    this.options.underlayCallback(ctx, this.area, this.layout, this.dygraph_);
   }
 
   if (this.options.drawYGrid) {