iframe-proxy | Sunbelt Computer Software

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<!DOCTYPE html>
    <meta charset="utf-8">
    <title>带标签的矢量图层</title>
    <style type="text/css">
        #map{
            position: relative;
            height: 510px;
            border:1px solid #3473b7;
        body{
            margin: 0;
            overflow: hidden;
            background: #fff;
        #toolbar {
            position: relative;
            padding-top: 5px;
            padding-bottom: 10px;
    </style>
    <link href='./css/bootstrap.min.css' rel='stylesheet' />
    <link href='./css/bootstrap-responsive.min.css' rel='stylesheet' />
    <script src = '../libs/SuperMap.Include.js'></script>
    <script type="text/javascript">
	var map,layer,pointVector,dataAdded=false,
                host = document.location.toString().match(/file:\/\//) ? "http://localhost:8090" : 'http://' + document.location.host;
        url = host + "/iserver/services/map-world/rest/maps/World";
        function init()
            map = new SuperMap.Map("map",{controls:[
                new SuperMap.Control.Zoom() ,
                new SuperMap.Control.Navigation() ,
                new SuperMap.Control.LayerSwitcher()
            ]});
			map.addControl(new SuperMap.Control.MousePosition());
            layer= new SuperMap.Layer.TiledDynamicRESTLayer("World", url, null,{maxResolution:"auto"});
			 vector = new SuperMap.Layer.Vector("vector");
            layer.events.on({"layerInitialized":addLayer});
            addData();
        function addLayer(){
            map.addLayers([layer,vector]);
            map.setCenter(new SuperMap.LonLat(0, 0), 0);
		function addData()
            if(!dataAdded)
                vector.removeAllFeatures();
                //画两个圆
                var centerPoint1=new  SuperMap.Geometry.Point(-98,41);
                var circleP1=createCircle(centerPoint1,30,256,360,360);
                var circleVector1= new SuperMap.Feature.Vector(circleP1);
                circleVector1.style={
                    strokeColor:"#CAFF70",
                    fillColor:"#DC143C",
                    strokeWidth:2 ,
                    fillOpacity:0.8,
					label:"西方\nWestern",
					fontColor:"#FFF0F5"
				var centerPoint2=new  SuperMap.Geometry.Point(103,38);
                var circleP2=createCircle(centerPoint2,30,256,360,360);
                var circleVector2= new SuperMap.Feature.Vector(circleP2);
                circleVector2.style={
                    strokeColor:"#CAFF70",
                    fillColor:"#DC143C",
                    strokeWidth:2 ,
                    fillOpacity:0.8,
					fontWeight:"bold",
					label:"东方\n Eastern",
					fontColor:"#FFF0F5"
                vector.addFeatures([circleVector1,circleVector2]);
                dataAdded=true;
            } else{
                alert("数据已加载");
	 function createCircle(origin, radius, sides,r,angel){
            var rR = r*Math.PI/(180*sides);
            var rotatedAngle, x, y;
            var points = [];
            for(var i=0; i<sides; ++i) {
                rotatedAngle = rR*i;
                x = origin.x + (radius * Math.cos(rotatedAngle));
                y = origin.y + (radius * Math.sin(rotatedAngle));
                points.push(new SuperMap.Geometry.Point(x, y));
            rotatedAngle = r*Math.PI/180;
            x = origin.x + (radius * Math.cos(rotatedAngle));
            y = origin.y + (radius * Math.sin(rotatedAngle));
            points.push(new SuperMap.Geometry.Point(x, y));
            var ring = new SuperMap.Geometry.LinearRing(points);
            ring.rotate(parseFloat(angel),origin);
            var geo = new SuperMap.Geometry.Collection([ring]);
            geo.origin = origin;
            geo.radius = radius;
            geo.r = r;
            geo.angel = angel;
            geo.sides = sides;
            geo.polygonType = "Curve";
            return geo;
	function removeData()
        {        dataAdded =false;
            vector.removeAllFeatures();
            vector.refresh();
<body onload="init()" >
<div id="toolbar">
    <input type="button" class="btn" value ="加载数据"onclick="addData()"/>
    <input type="button" class="btn" value ="移除数据"onclick="removeData()"/>
<div id="map"></div>
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