From: Dan Vanderkam <danvdk@gmail.com>
Date: Mon, 22 Jul 2013 20:59:34 +0000 (-0400)
Subject: stricter types
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=4f50672fff78a3868980a2bf4c27e5868e4051fb;p=dygraphs.git

stricter types
---

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 5a02f2a..496326f 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -27,10 +27,10 @@
  * The chart canvas has already been created by the Dygraph object. The
  * renderer simply gets a drawing context.
  *
- * @param {Dygraph} dygraph The chart to which this renderer belongs.
- * @param {HTMLCanvasElement} element The &lt;canvas&gt; DOM element on which to draw.
- * @param {CanvasRenderingContext2D} elementContext The drawing context.
- * @param {DygraphLayout} layout The chart's DygraphLayout object.
+ * @param {!Dygraph} dygraph The chart to which this renderer belongs.
+ * @param {!HTMLCanvasElement} element The &lt;canvas&gt; DOM element on which to draw.
+ * @param {!CanvasRenderingContext2D} elementContext The drawing context.
+ * @param {!DygraphLayout} layout The chart's DygraphLayout object.
  *
  * TODO(danvk): remove the elementContext property.
  */