First check in of map of science visualization

productMods/js/visualization/mapofscience/Polygon.js

@@ -0,0 +1,53 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+var Polygon = Class.extend({
+	init : function(options) {
+		this.options = $.extend({}, this.options, options);
+		if (options.polygon) {
+			this.polygon = options.polygon;
+		} else {
+			this.polygon = createGoogleCirclePolygon(options);
+		}
+		this.hide();
+		this.registerEvents();
+	},
+	options : {
+		map : null,
+		icon : null,
+		position : null,
+		content : null
+	},
+	addToMap : function() {
+		this.polygon.setMap(this.options.map);
+		this.registerEvents();
+	},
+	removeFromMap : function() {
+		this.polygon.setMap(null);
+		this.unregisterEvents();
+	},
+	show : function() {
+		this.polygon.setMap(this.options.map);
+	},
+	hide : function() {
+		this.polygon.setMap(null);
+	},
+	setIcon : function(icon) {
+	},
+	setZIndex: function(zIndex){
+		this.polygon.zIndex = zIndex;
+	},
+	setTitle : function(title) {
+		this.polygon.title = title;
+	},
+	registerEvents : function() {
+		var handlers = new Array();
+		var polygon = this.polygon;
+		handlers.push(addClickListener(polygon, function() {
+			updateIFrame(this.url);
+		}));
+		this.handlers = handlers;
+	},
+	unregisterEvents : function() {
+		removeListeners(this.handlers);
+		this.handlers = null;
+	}
+});