iframe-proxy | Sunbelt Computer Software

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﻿<!DOCTYPE>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <title>动态分段</title>
        <style type="text/css">
            body{
                margin: 0;
                overflow: hidden;
                background: #fff;
            #map{
                position: relative;
                height: 510px;
                border:1px solid #3473b7;
            #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 host = document.location.toString().match(/file:\/\//)?"http://localhost:8090":'http://' + document.location.host;
            var map, layer, themeLayer,
            url=host+"/iserver/services/map-changchun/rest/maps/长春市区图",
            url2=host+"/iserver/services/spatialanalyst-changchun/restjsr/spatialanalyst";
            function init(){
                layer = new SuperMap.Layer.TiledDynamicRESTLayer("changchun", url, { transparent: true, cacheEnabled: true }, { maxResolution: "auto" });
                layer.events.on({"layerInitialized":addLayer});
                map = new SuperMap.Map("map",{allOverlays:true, controls: [
                    new SuperMap.Control.LayerSwitcher(),
                    new SuperMap.Control.ScaleLine(),
                    new SuperMap.Control.Zoom(),
                    new SuperMap.Control.Navigation({
                        dragPanOptions: {
                            enableKinetic: true
            function addLayer() {
                map.addLayers([layer]);
                map.setCenter(new SuperMap.LonLat(4503.6240321526, -3861.911472192499), 1);
            //生成动态分段
            function GenerateSpatialData(){
                clearThemeLayer();
                //配置数据返回Option
                var option = new SuperMap.REST.DataReturnOption({
                            expectCount: 1000,
                            dataset: "generateSpatialData@Changchun",
                            deleteExistResultDataset: true,
                            dataReturnMode: SuperMap.REST.DataReturnMode.DATASET_ONLY
                //配置动态分段Parameters
                        parameters = new SuperMap.REST.GenerateSpatialDataParameters({
                            routeTable: "RouteDT_road@Changchun",
                            routeIDField: "RouteID",
                            eventTable: "LinearEventTabDT@Changchun",
                            eventRouteIDField: "RouteID",
                            measureField: "",
                            measureStartField: "LineMeasureFrom",
                            measureEndField: "LineMeasureTo",
                            measureOffsetField: "",
                            errorInfoField: "",
                            dataReturnOption: option
                //配置动态分段iService
                        iService = new SuperMap.REST.GenerateSpatialDataService(url2, {
                            eventListeners: {
                                processCompleted: generateCompleted,
                                processFailed: generateFailded
                //execute
                iService.processAsync(parameters);
                //completed
                function generateCompleted(generateSpatialDataEventArgs) {
                    //配置专题样式
                    var style1, style2, style3;
                    style1 = new SuperMap.REST.ServerStyle({
                        fillForeColor: new SuperMap.REST.ServerColor(242, 48, 48),
                        lineColor: new SuperMap.REST.ServerColor(242, 48, 48),
                        lineWidth: 1
                    style2 = new SuperMap.REST.ServerStyle({
                        fillForeColor: new SuperMap.REST.ServerColor(255, 159, 25),
                        lineColor: new SuperMap.REST.ServerColor(255, 159, 25),
                        lineWidth: 1
                    style3 = new SuperMap.REST.ServerStyle({
                        fillForeColor: new SuperMap.REST.ServerColor(91, 195, 69),
                        lineColor: new SuperMap.REST.ServerColor(91, 195, 69),
                        lineWidth: 1
                    //配置专题项
                    var themeUniqueIteme1, themeUniqueIteme2, themeUniqueIteme3;
                    themeUniqueIteme1 = new SuperMap.REST.ThemeUniqueItem({
                        unique: "拥挤",
                        style: style1
                    themeUniqueIteme2 = new SuperMap.REST.ThemeUniqueItem({
                        unique: "缓行",
                        style: style2
                    themeUniqueIteme3 = new SuperMap.REST.ThemeUniqueItem({
                        unique: "畅通",
                        style: style3
                    var themeUniqueItemes=[themeUniqueIteme1, themeUniqueIteme2, themeUniqueIteme3];
                    var themeUnique = new SuperMap.REST.ThemeUnique({
                        uniqueExpression: "TrafficStatus",
                        items: themeUniqueItemes,
                        defaultStyle: new SuperMap.REST.ServerStyle({
                            fillForeColor: new SuperMap.REST.ServerColor(48, 89, 14),
                            lineColor: new SuperMap.REST.ServerColor(48, 89, 14)
                    var themeParameters = new SuperMap.REST.ThemeParameters({
                        themes: [themeUnique],
                        datasetNames: ["generateSpatialData"],
                        dataSourceNames: ["Changchun"]
                    var themeService = new SuperMap.REST.ThemeService(url, {
                        eventListeners:{
                            processCompleted: themeCompleted,
                            processFailed: themeFailed
                    themeService.processAsync(themeParameters);
                    function themeCompleted(themeEventArgs) {
                        if(themeEventArgs.result.resourceInfo.id) {
                            themeLayer = new SuperMap.Layer.TiledDynamicRESTLayer("道路交通状况_专题图", url, {cacheEnabled:false,transparent: true,layersID: themeEventArgs.result.resourceInfo.id}, {"maxResolution": "auto"});
                            themeLayer.events.on({"layerInitialized": addThemeLayer});
                    function addThemeLayer() {
                        map.addLayer(themeLayer);
                    function themeFailed(e) {
                        alert(e.error.errorMsg);
                //failed
                function generateFailded(e) {
                    alert(e.error.errorMsg);
            //移除专题图层
            function clearThemeLayer(){
                if(themeLayer) {
                    map.removeLayer(themeLayer,true);
                    themeLayer = null;
        </script>
    </head>
    <body onload="init()">
        <div id="toolbar">
            <input type="button" class="btn" value="动态分段" onclick="GenerateSpatialData()" />
            <input type="button" class="btn" value="清除" onclick="clearThemeLayer()" />
        </div>
        <div id="map"></div>
    </body>
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