New OpenLayers.CANVAS_SUPPORTED constant

2012-01-18 14:03:25 +01:00
parent 2c0b13957e
commit 14624cb815
2 changed files with 10 additions and 2 deletions
--- a/lib/OpenLayers/Renderer/Canvas.js
+++ b/lib/OpenLayers/Renderer/Canvas.js
@@ -110,8 +110,7 @@ OpenLayers.Renderer.Canvas = OpenLayers.Class(OpenLayers.Renderer, {
     * {Boolean} Whether or not the browser supports the renderer class
     */
    supported: function() {
-        var canvas = document.createElement("canvas");
-        return !!canvas.getContext;
+        return OpenLayers.CANVAS_SUPPORTED;
    },    
    
    /**