fix for WFS Layer getDataExtent always pulls from markers subclass, r=tschaub

(Closes #1725) git-svn-id: http://svn.openlayers.org/trunk/openlayers@8929 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-03-02 02:06:01 +00:00
parent 0a62e921b2
commit 05887ecf50
2 changed files with 29 additions and 0 deletions
@@ -531,6 +531,25 @@ OpenLayers.Layer.WFS = OpenLayers.Class(
            this.tile.draw();
        }
    },
+    
+    /** 
+     * APIMethod: getDataExtent
+     * Calculates the max extent which includes all of the layer data.
+     * 
+     * Returns:
+     * {<OpenLayers.Bounds>}
+     */
+    getDataExtent: function () {
+        var extent; 
+        //get all additions from superclasses
+        if (this.vectorMode) {
+            extent = OpenLayers.Layer.Vector.prototype.getDataExtent.apply(this);
+        } else {
+            extent = OpenLayers.Layer.Markers.prototype.getDataExtent.apply(this);
+        }    
+
+        return extent;
+    },

    CLASS_NAME: "OpenLayers.Layer.WFS"
 });