[OpenLayers-Commits] r10863 - in trunk/openlayers: lib/OpenLayers/Renderer tests/Renderer

[commits-20090109 at openlayers.org]

Author: fredj
Date: 2010-10-27 23:44:35 -0700 (Wed, 27 Oct 2010)
New Revision: 10863

Modified:
   trunk/openlayers/lib/OpenLayers/Renderer/Canvas.js
   trunk/openlayers/tests/Renderer/Canvas.html
Log:
avoid double redraw when panning/zooming. p=tsauerwein,r=erilem (closes #2801)

Modified: trunk/openlayers/lib/OpenLayers/Renderer/Canvas.js
===================================================================
--- trunk/openlayers/lib/OpenLayers/Renderer/Canvas.js	2010-10-27 10:26:05 UTC (rev 10862)
+++ trunk/openlayers/lib/OpenLayers/Renderer/Canvas.js	2010-10-28 06:44:35 UTC (rev 10863)
@@ -68,22 +68,6 @@
     },    
     
     /**
-     * Method: setExtent
-     * Set the visible part of the layer.
-     *
-     * Resolution has probably changed, so we nullify the resolution 
-     * cache (this.resolution), then redraw. 
-     *
-     * Parameters:
-     * extent - {<OpenLayers.Bounds>} 
-     */
-    setExtent: function(extent) {
-        this.extent = extent.clone();
-        this.resolution = null;
-        this.redraw();
-    },
-    
-    /**
      * Method: setSize
      * Sets the size of the drawing surface.
      *

Modified: trunk/openlayers/tests/Renderer/Canvas.html
===================================================================
--- trunk/openlayers/tests/Renderer/Canvas.html	2010-10-27 10:26:05 UTC (rev 10862)
+++ trunk/openlayers/tests/Renderer/Canvas.html	2010-10-28 06:44:35 UTC (rev 10863)
@@ -23,7 +23,7 @@
         
         var extent = new OpenLayers.Bounds(1,2,3,4);
         r.resolution = 1;
-        r.setExtent(extent);
+        r.setExtent(extent, true);
         t.ok(r.extent.equals(extent), "extent is correctly set");
         t.eq(r.resolution, null, "resolution nullified");
     }