From 509a661fda21477a95d5ca48882103ccb37cfdff Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Wed, 15 Apr 2015 08:40:20 +0200
Subject: [PATCH] Reference ol.size.toSize()

---
 src/ol/tilegrid/tilegrid.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ol/tilegrid/tilegrid.js b/src/ol/tilegrid/tilegrid.js
index f4e0f9637c..3db5bd3d7a 100644
--- a/src/ol/tilegrid/tilegrid.js
+++ b/src/ol/tilegrid/tilegrid.js
@@ -430,7 +430,8 @@ ol.tilegrid.TileGrid.prototype.getTileRange =
 
 /**
  * Get the tile size for a zoom level. The type of the return value matches the
- * `tileSize` or `tileSizes` that the tile grid was configured with.
+ * `tileSize` or `tileSizes` that the tile grid was configured with. To always
+ * get an `ol.Size`, run the result through `ol.size.toSize()`.
  * @param {number} z Z.
  * @return {number|ol.Size} Tile size.
  * @api stable