Merge vector-2.4 branch back to trunk.

svn merge sandbox/vector-2.4/@2307 sandbox/vector-2.4/@HEAD trunk/openlayers/


git-svn-id: http://svn.openlayers.org/trunk/openlayers@2803 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Geometry/MultiPoint.js

@@ -0,0 +1,60 @@
+/* Copyright (c) 2006 MetaCarta, Inc., published under a modified BSD license.
+ * See http://svn.openlayers.org/trunk/openlayers/repository-license.txt 
+ * for the full text of the license. */
+
+/**
+ * @class
+ * 
+ * MultiPoint is a collection of Points.
+ * 
+ * @requires OpenLayers/Geometry/Collection.js
+ */
+OpenLayers.Geometry.MultiPoint = OpenLayers.Class.create();
+OpenLayers.Geometry.MultiPoint.prototype =
+    OpenLayers.Class.inherit(OpenLayers.Geometry.Collection, {
+
+    /**
+     * @constructor
+     *
+     * @param {Array(OpenLayers.Geometry.Point)} components
+     */
+    initialize: function(components) {
+    	OpenLayers.Geometry.Collection.prototype.initialize.apply(this, 
+    	                                                          arguments);
+    },
+
+    /**
+     * adds component to the MultiPoint, checking type
+     *
+     * @param {OpenLayers.Geometry.Point} component point to add
+     * @param {int} index Index into the array to insert the component
+     */
+    addComponent: function(component, index) {
+        if (!(component instanceof OpenLayers.Geometry.Point)) {
+            throw "component should be an OpenLayers.Geometry.Point";
+        }
+        OpenLayers.Geometry.Collection.prototype.addComponent.apply(this, 
+                                                                    arguments);
+    },
+
+    /**
+     * Wrapper for addComponent()
+     * 
+     * @param {OpenLayers.Geometry.Point} point
+     * @param {int} index
+     */
+    addPoint: function(point, index) {
+        this.addComponent(point, index);
+    },
+    
+    /**
+     * Wrapper for removeComponent()
+     *
+     * @param {OpenLayers.Geometry.Point} point
+     */
+    removePoint: function(point){
+        this.removeComponent(point);
+    },
+    /** @final @type String */
+    CLASS_NAME: "OpenLayers.Geometry.MultiPoint"
+});