From 0b28b5f152366fc4e4c65ffe6a7fa30ee1ee18a7 Mon Sep 17 00:00:00 2001
From: Chris Honselaar <chris@clearcode.nl>
Date: Thu, 4 Aug 2016 16:02:48 +0200
Subject: [PATCH] this.tileSize undefined in this scope

---
 src/dzitilesource.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/dzitilesource.js b/src/dzitilesource.js
index 817f438e..68647125 100644
--- a/src/dzitilesource.js
+++ b/src/dzitilesource.js
@@ -197,10 +197,10 @@ $.extend( $.DziTileSource.prototype, $.TileSource.prototype, /** @lends OpenSead
             xMax = xMin + rect.width * scale;
             yMax = yMin + rect.height * scale;
 
-            xMin = Math.floor( xMin / this.tileSize );
-            yMin = Math.floor( yMin / this.tileSize );
-            xMax = Math.ceil( xMax / this.tileSize );
-            yMax = Math.ceil( yMax / this.tileSize );
+            xMin = Math.floor( xMin / this._tileWidth );
+            yMin = Math.floor( yMin / this._tileWidth );
+            xMax = Math.ceil( xMax / this._tileWidth );
+            yMax = Math.ceil( yMax / this._tileWidth );
 
             if ( xMin <= x && x < xMax && yMin <= y && y < yMax ) {
                 return true;