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- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title data-i18n="resources.title_thiessenAnalystGeometry"></title>
- <script type="text/javascript" include="bootstrap-css" src="../js/include-web.js"></script>
- <script type="text/javascript" src="../../dist/mapboxgl/include-mapboxgl.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">
- var host = window.isLocal ? window.server : "https://iserver.supermap.io";
- var map,
- attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
- " with <span>© <a href='https://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
- " Map Data <span>© <a href='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</a></span> ",
- baseUrl = host + "/iserver/services/map-jingjin/rest/maps/京津地区地图/zxyTileImage.png?z={z}&x={x}&y={y}",
- serviceUrl = host + "/iserver/services/spatialanalyst-sample/restjsr/spatialanalyst";
- map = new mapboxgl.Map({
- container: 'map',
- style: {
- "version": 8,
- "sources": {
- "raster-tiles": {
- "attribution": attribution,
- "type": "raster",
- "tiles": [baseUrl],
- "tileSize": 256
- }
- },
- "layers": [{
- "id": "simple-tiles",
- "type": "raster",
- "source": "raster-tiles",
- }]
- },
- center: [116.2740019864, 39.8970124079],
- zoom: 8
- });
- map.addControl(new mapboxgl.NavigationControl(), 'top-left');
- map.addControl(new mapboxgl.supermap.LogoControl(), 'bottom-right');
- map.on("load", function () {
- thiessenAnalystProcess();
- });
- function thiessenAnalystProcess() {
- //创建几何泰森多边形参数
- var pointsList = [{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.1916654036, 39.8888542507]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.7031567225, 40.0118542507]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.2156351162, 39.8963250173]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.2740019864, 40.0000124079]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.6003285499, 39.8970574832]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.3321510064, 39.7970392162]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.3377051439, 39.8973437531]
- }
- },{
- "type": "Feature",
- "geometry": {
- "type": "Point",
- "coordinates": [116.3463089006, 39.8978391816]
- }
- }];
- var gThiessenAnalystParameters = new SuperMap.GeometryThiessenAnalystParameters({
- points: pointsList
- });
- //创建泰森多边形服务实例
- new mapboxgl.supermap.SpatialAnalystService(serviceUrl).thiessenAnalysis(gThiessenAnalystParameters, function (serviceResult) {
- map.addSource("analystDatas", {
- "type": "geojson",
- "data": serviceResult.result.regions
- });
- map.addLayer({
- "id": "analystLayer",
- "type": "fill",
- "source": "analystDatas",
- "paint": {
- "fill-color": "rgba(255, 0, 0, 0.2)",
- "fill-outline-color": "blue"
- },
- });
- })
- }
- </script>
- </body>
- </html>
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