From 6f423726a97d5c20aea489a77cb07579a45e527f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Mon, 2 Dec 2013 12:57:25 +0100
Subject: [PATCH] Add ol.renderer.Map#forEachFeatureAtPixel

---
 src/ol/renderer/maprenderer.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ol/renderer/maprenderer.js b/src/ol/renderer/maprenderer.js
index 49ec3edb5c..627d98066c 100644
--- a/src/ol/renderer/maprenderer.js
+++ b/src/ol/renderer/maprenderer.js
@@ -78,6 +78,18 @@ ol.renderer.Map.prototype.disposeInternal = function() {
 };
 
 
+/**
+ * @param {ol.Pixel} pixel Pixel.
+ * @param {function(ol.Feature)} callback Feature callback.
+ */
+ol.renderer.Map.prototype.forEachFeatureAtPixel =
+    function(pixel, callback) {
+  goog.object.forEach(this.layerRenderers_, function(layerRenderer) {
+    layerRenderer.forEachFeatureAtPixel(pixel, callback);
+  });
+};
+
+
 /**
  * @param {ol.layer.Layer} layer Layer.
  * @protected