From ff6e604b943eed40e3523b8cb5e2b0e1ecc3bb0c Mon Sep 17 00:00:00 2001
From: Philip Giuliani <info@philipg.net>
Date: Fri, 10 Apr 2015 16:20:54 +0200
Subject: [PATCH] Add comment

---
 src/drawer.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/drawer.js b/src/drawer.js
index 32c0c3d5..c9c94214 100644
--- a/src/drawer.js
+++ b/src/drawer.js
@@ -235,6 +235,7 @@ $.Drawer.prototype = /** @lends OpenSeadragon.Drawer.prototype */{
     /**
      * Translates from OpenSeadragon viewer rectangle to drawer rectangle.
      * @param {OpenSeadragon.Rect} rectangle - The rectangle in viewport coordinate system.
+     * @return {OpenSeadragon.Rect} Rectangle in drawer coordinate system.
      */
     viewportToDrawerRectangle: function(rectangle) {
         var topLeft = this.viewport.pixelFromPoint(rectangle.getTopLeft(), true);