[OpenLayers-Commits] r11990 - sandbox/ahocevar/google-ng/lib/OpenLayers/Tile

[commits-20090109 at openlayers.org]

Author: ahocevar
Date: 2011-05-22 22:58:02 -0700 (Sun, 22 May 2011)
New Revision: 11990

Modified:
   sandbox/ahocevar/google-ng/lib/OpenLayers/Tile/Google.js
Log:
release the temporary tile when it's no longer used

Modified: sandbox/ahocevar/google-ng/lib/OpenLayers/Tile/Google.js
===================================================================
--- sandbox/ahocevar/google-ng/lib/OpenLayers/Tile/Google.js	2011-05-22 22:04:32 UTC (rev 11989)
+++ sandbox/ahocevar/google-ng/lib/OpenLayers/Tile/Google.js	2011-05-23 05:58:02 UTC (rev 11990)
@@ -98,12 +98,13 @@
             // done by requesting the tile for just the satellite mapType
             // first, before requesting the hybrid one.
             //TODO revisit this - it may be a temporary issue with GMaps
+            var tempTile;
             if (this.layer.type === google.maps.MapTypeId.HYBRID) {
-                layerType.getTile(point, xyz.z, document);
+                tempTile = layerType.getTile(point, xyz.z, document);
             }
             
             this.node = layerType.getTile(point, xyz.z, document);
-            
+                        
             this.isLoading = true;
             this.events.triggerEvent("loadstart");
 
@@ -119,6 +120,12 @@
             window.setTimeout(OpenLayers.Function.bind(function() {
                 this.isLoading = false;
                 this.events.triggerEvent("loadend"); 
+
+                // see hybrid tile issue above
+                //TODO revisit this - it may be a temporary issue with GMaps
+                if (tempTile) {
+                    layerType.releaseTile(tempTile);
+                }
             }, this), 0);
         }
         return true;