Increase timeout to avoid flashes.

Without this change, flashes are fairly frequent while zooming around a full screen map.
2012-01-02 16:07:40 -07:00
parent 3c910c8801
commit f2168d13b7
3 changed files with 23 additions and 17 deletions
--- a/lib/OpenLayers/Layer/Grid.js
+++ b/lib/OpenLayers/Layer/Grid.js
@@ -549,7 +549,7 @@ OpenLayers.Layer.Grid = OpenLayers.Class(OpenLayers.Layer.HTTPRequest, {
            window.clearTimeout(this.backBufferTimerId);
        }
        this.backBufferTimerId = window.setTimeout(
-            OpenLayers.Function.bind(this.removeBackBuffer, this), 800);
+            OpenLayers.Function.bind(this.removeBackBuffer, this), 2500);
    },

    /**