From 16b3ef77d15179076144d45c9edfdb6d37beb41e Mon Sep 17 00:00:00 2001
From: samhed <samuel@cendio.se>
Date: Wed, 11 Mar 2015 07:29:30 +0100
Subject: [PATCH] Make getCanvasLimit more efficient by only calling
 getPosition once.

---
 include/ui.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/ui.js b/include/ui.js
index bcc0a948..25f8617c 100644
--- a/include/ui.js
+++ b/include/ui.js
@@ -255,8 +255,9 @@ var UI;
             // Hide the scrollbars until the size is calculated
             container.style.overflow = "hidden";
 
-            var w = Util.getPosition(container).width;
-            var h = Util.getPosition(container).height;
+            var pos = Util.getPosition(container);
+            var w = pos.width;
+            var h = pos.height;
 
             container.style.overflow = "visible";