Making the default UTFGrid resolution 2.

According to the latest [spec](https://github.com/mapbox/utfgrid-spec/blob/master/1.2/utfgrid.md): "By default, UTFGrid operates on a 2x2 grid."
2012-02-27 08:57:22 -07:00
parent 551c582ab1
commit 89e8a872a5
5 changed files with 12 additions and 9 deletions
@@ -8,7 +8,7 @@
        layer = new OpenLayers.Layer.UTFGrid(
            null, 
            "../data/utfgrid/world_utfgrid/${z}/${x}/${y}.json",
-            {isBaseLayer: true}
+            {isBaseLayer: true, utfgridResolution: 4}
        );
        map = new OpenLayers.Map({
            div: "map",