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- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <title data-i18n="resources.title_dynamicSegmentation"></title>
- <script type="text/javascript" src="../js/include-web.js"></script>
- </head>
- <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
- <div id="map" style="margin:0 auto;width: 100%;height: 100%"></div>
- <script type="text/javascript" src="../../dist/leaflet/include-leaflet.js"></script>
- <script type="text/javascript">
- var host = window.isLocal ? window.server : "https://iserver.supermap.io";
- var map, generateSpatialDataService, generateSpatialDataParameters, resultLayer,
- themeService, themeParameters, themeLayer,
- baseUrl = host + "/iserver/services/map-changchun/rest/maps/长春市区图",
- serviceUrl = host + "/iserver/services/spatialanalyst-changchun/restjsr/spatialanalyst";
- map = L.map('map', {
- crs: L.CRS.NonEarthCRS({
- bounds: L.bounds([48.4, -7668.25], [8958.85, -55.58]),
- origin: L.point(48.4, -55.58)
- }),
- center: [-3861.911472192499, 4700],
- maxZoom: 18,
- zoom: 2
- });
- L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).once("load ", function () {
- generateSpatialDataAnalystProcess();
- });
- function generateSpatialDataAnalystProcess() {
- generateSpatialDataService = L.supermap.spatialAnalystService(serviceUrl);
- //配置动态分段Parameters
- generateSpatialDataParameters = new SuperMap.GenerateSpatialDataParameters({
- routeTable: "RouteDT_road@Changchun",
- routeIDField: "RouteID",
- eventTable: "LinearEventTabDT@Changchun",
- eventRouteIDField: "RouteID",
- measureField: "",
- measureStartField: "LineMeasureFrom",
- measureEndField: "LineMeasureTo",
- measureOffsetField: "",
- errorInfoField: "",
- dataReturnOption: new SuperMap.DataReturnOption({
- expectCount: 1000,
- dataset: "GenerateSpatialData_Result@Changchun",
- deleteExistResultDataset: true,
- dataReturnMode: SuperMap.DataReturnMode.DATASET_ONLY
- })
- });
- generateSpatialDataService.generateSpatialData(generateSpatialDataParameters, function () {
- //用专题图展示分析结果
- showAnalysisResult_ThemeGridUnique();
- });
- }
- function showAnalysisResult_ThemeGridUnique() {
- //创建专题图服务实例
- themeService = L.supermap.themeService(baseUrl);
- //配置专题样式
- var style1, style2, style3;
- style1 = new SuperMap.ServerStyle({
- fillForeColor: new SuperMap.ServerColor(242, 48, 48),
- lineColor: new SuperMap.ServerColor(242, 48, 48),
- lineWidth: 1
- });
- style2 = new SuperMap.ServerStyle({
- fillForeColor: new SuperMap.ServerColor(255, 159, 25),
- lineColor: new SuperMap.ServerColor(255, 159, 25),
- lineWidth: 1
- });
- style3 = new SuperMap.ServerStyle({
- fillForeColor: new SuperMap.ServerColor(91, 195, 69),
- lineColor: new SuperMap.ServerColor(91, 195, 69),
- lineWidth: 1
- });
- //配置专题项
- var themeUniqueIteme1, themeUniqueIteme2, themeUniqueIteme3;
- themeUniqueIteme1 = new SuperMap.ThemeUniqueItem({
- unique: "拥挤",
- style: style1
- });
- themeUniqueIteme2 = new SuperMap.ThemeUniqueItem({
- unique: "缓行",
- style: style2
- });
- themeUniqueIteme3 = new SuperMap.ThemeUniqueItem({
- unique: "畅通",
- style: style3
- });
- var themeUnique = new SuperMap.ThemeUnique({
- uniqueExpression: "TrafficStatus",
- defaultStyle: new SuperMap.ServerStyle({
- fillForeColor: new SuperMap.ServerColor(48, 89, 14),
- lineColor: new SuperMap.ServerColor(48, 89, 14)
- }),
- items: [themeUniqueIteme1, themeUniqueIteme2, themeUniqueIteme3]
- });
- themeParameters = new SuperMap.ThemeParameters({
- themes: [themeUnique],
- datasetNames: ["GenerateSpatialData_Result"],
- dataSourceNames: ["Changchun"]
- });
- themeService.getThemeInfo(themeParameters, function (serviceResult1) {
- var result = serviceResult1.result;
- if (result && result.newResourceID) {
- themeLayer = L.supermap.tiledMapLayer(baseUrl, {
- noWrap: true,
- cacheEnabled: false,
- transparent: true,
- layersID: result.newResourceID
- //opacity: 0.8
- }).addTo(map);
- }
- });
- }
- </script>
- </body>
- </html>
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