实例化 MultiPolygon 对象。
Parameters
var points1 = [new SuperMap.Geometry.Point(10,10),new SuperMap.Geometry.Point(0,0)];
var points2 = [new SuperMap.Geometry.Point(10,10),new SuperMap.Geometry.Point(0,0),new SuperMap.Geometry.Point(3,3),new SuperMap.Geometry.Point(10,10)];
var linearRing1 = new SuperMap.Geometry.LinearRing(points1);
var linearRing2 = new SuperMap.Geometry.LinearRing(points2);
var polygon1 = new SuperMap.Geometry.Polygon([linearRing1]);
var polygon2 = new SuperMap.Geometry.Polygon([linearRing2]);
var multiPolygon1 = new SuperMap.Geometry.MultiPolygon([polygon1,polygon2]);