From 4990c797d1c34664266c6ee453c9909630944e56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Mon, 16 Sep 2013 15:53:13 +0200
Subject: [PATCH] WMTS tiles touching the extent are excluded

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

diff --git a/src/ol/source/wmtssource.js b/src/ol/source/wmtssource.js
index e4fecfcd05..caf94ad25c 100644
--- a/src/ol/source/wmtssource.js
+++ b/src/ol/source/wmtssource.js
@@ -165,7 +165,8 @@ ol.source.WMTS = function(options) {
           tmpTileCoord.y = tileCoord.y;
           tileExtent = tileGrid.getTileCoordExtent(tmpTileCoord, tmpExtent);
         }
-        if (!ol.extent.intersects(tileExtent, extent)) {
+        if (!ol.extent.intersects(tileExtent, extent) ||
+            ol.extent.touches(tileExtent, extent)) {
           return null;
         }
         return new ol.TileCoord(tileCoord.z, x, y);