From 588f8df8bad080eefb7d0f0c7094e0ea5de8ab39 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 27 Jul 2012 20:15:27 +0200
Subject: [PATCH] Pass optional tile size through ol.tilegrid.XYZ

---
 src/ol/tile/xyz.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ol/tile/xyz.js b/src/ol/tile/xyz.js
index 72c631d219..04e9919c71 100644
--- a/src/ol/tile/xyz.js
+++ b/src/ol/tile/xyz.js
@@ -19,8 +19,9 @@ goog.require('ol.TileUrlFunction');
  * @constructor
  * @extends {ol.TileGrid}
  * @param {number} maxZoom Maximum zoom.
+ * @param {ol.Size=} opt_tileSize Tile size.
  */
-ol.tilegrid.XYZ = function(maxZoom) {
+ol.tilegrid.XYZ = function(maxZoom, opt_tileSize) {
 
   var resolutions = new Array(maxZoom + 1);
   var z;
@@ -31,9 +32,8 @@ ol.tilegrid.XYZ = function(maxZoom) {
   var extent = ol.Projection.EPSG_3857_EXTENT;
   var origin = new ol.Coordinate(
       -ol.Projection.EPSG_3857_HALF_SIZE, ol.Projection.EPSG_3857_HALF_SIZE);
-  var tileSize = new ol.Size(256, 256);
 
-  goog.base(this, resolutions, extent, origin, tileSize);
+  goog.base(this, resolutions, extent, origin, opt_tileSize);
 
 };
 goog.inherits(ol.tilegrid.XYZ, ol.TileGrid);