add geometry.intersects method for all geometry types (closes #1072)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5458 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Geometry/Point.js

@@ -168,6 +168,26 @@ OpenLayers.Geometry.Point = OpenLayers.Class(OpenLayers.Geometry, {
         this.y = origin.y + (scale * (this.y - origin.y));
         this.clearBounds();
     },
+    
+    /**
+     * APIMethod: intersects
+     * Determine if the input geometry intersects this one.
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>} Any type of geometry.
+     *
+     * Returns:
+     * {Boolean} The input geometry intersects this one.
+     */
+    intersects: function(geometry) {
+        var intersect = false;
+        if(geometry.CLASS_NAME == "OpenLayers.Geometry.Point") {
+            intersect = this.equals(geometry);
+        } else {
+            intersect = geometry.intersects(this);
+        }
+        return intersect;
+    },
 
     CLASS_NAME: "OpenLayers.Geometry.Point"
 });