Merge branch 'auto-tests' of https://github.com/kberg/dygraphs into auto-tests

[dygraphs.git] / dygraph-layout.js

diff --git a/dygraph-layout.js b/dygraph-layout.js
index 9e042f2..4b600f7 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: number, y: number, w: number, h: number}}
+ */
 DygraphLayout.prototype.getPlotArea = function() {
   return this.area_;
 };