Merge branch 'master' of github.com:danvk/dygraphs into closure

[dygraphs.git] / dygraph-layout.js

diff --git a/dygraph-layout.js b/dygraph-layout.js
index 552911e..bab1d97 100644 (file)
--- a/dygraph-layout.js
+++ b/dygraph-layout.js
@@ -52,6 +52,12 @@ DygraphLayout.prototype.addDataset = function(setname, set_xy) {
   this.setNames.push(setname);
 };
 
+/**
+ * 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 }}
+ */
 DygraphLayout.prototype.getPlotArea = function() {
   return this.area_;
 };