From 348f61951cbe8f28b8b269ae2f1be1db9910ca71 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Wed, 24 Feb 2016 16:09:44 +0100
Subject: [PATCH] Add ol.renderer.dom.VectorLayer#clearFrame

---
 src/ol/renderer/dom/domvectorlayerrenderer.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/ol/renderer/dom/domvectorlayerrenderer.js b/src/ol/renderer/dom/domvectorlayerrenderer.js
index d35b8fc742..8afd4c545d 100644
--- a/src/ol/renderer/dom/domvectorlayerrenderer.js
+++ b/src/ol/renderer/dom/domvectorlayerrenderer.js
@@ -90,6 +90,16 @@ ol.renderer.dom.VectorLayer = function(vectorLayer) {
 goog.inherits(ol.renderer.dom.VectorLayer, ol.renderer.dom.Layer);
 
 
+/**
+ * @inheritDoc
+ */
+ol.renderer.dom.VectorLayer.prototype.clearFrame = function() {
+  this.context_.canvas.width = 0;
+  this.context_.canvas.height = 0;
+  this.renderedRevision_ = 0;
+};
+
+
 /**
  * @inheritDoc
  */