First check in of map of science visualization

productMods/js/visualization/mapofscience/CustomMarker.js

@@ -0,0 +1,36 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+var ScinodePolygon = Polygon.extend({
+	init: function(options) {
+		options.polygon = createGoogleCirclePolygon(options);
+		this._super(options);
+	},
+	setValue: function(value) {
+		this.options.value = value;
+	},
+	getValue: function() {
+		return this.options.value;
+	},
+	setSize: function(size) {
+		this.polygon.setRadius(size);
+		this.setZIndex(-size);
+	}
+});
+
+function createScinodeMarker(map, label, value, radius, color, latlng) {
+	var circleOptions = {
+		label: label,
+		value: value,
+		strokeColor: color,
+		strokeOpacity: 1.0,
+		strokeWeight: 1.0,
+		fillColor: color,
+		fillOpacity: 0.25,
+		map: map,
+		center: latlng,
+		zIndex: -radius,
+		radius: radius // min: 10000, max: 2500000
+	};
+	
+	return new ScinodePolygon(circleOptions);
+}
+