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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.text_graduatedSymbol"></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/mapboxgl/include-mapboxgl.js"></script>
- <span id="show"></span>
- <script type="text/javascript">
- var host = window.isLocal ? window.server : "https://iserver.supermap.io";
- var 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> ";
- var dataUrl = host + "/iserver/services/map-china400/rest/maps/China";
- var map = new mapboxgl.Map({
- container: 'map',
- style: {
- "version": 8,
- "sources": {
- "raster-tiles": {
- "attribution": attribution,
- "type": "raster",
- "tiles": [host + '/iserver/services/map-china400/rest/maps/China/zxyTileImage.png?prjCoordSys='+encodeURIComponent('{"epsgCode":3857}')+'&z={z}&x={x}&y={y}'],
- "tileSize": 256,
- },
- },
- "layers": [{
- "id": "simple-tiles",
- "type": "raster",
- "source": "raster-tiles",
- "minzoom": 0,
- "maxzoom": 22
- }]
- },
- center: [100, 39],
- zoom: 3
- });
- map.addControl(new mapboxgl.NavigationControl(), 'top-left');
- map.addControl(new mapboxgl.supermap.LogoControl(), 'bottom-right');
- function createTheme() {
- var themeGraduatedSymbol = new SuperMap.ThemeGraduatedSymbol({
- expression: "SMAREA",
- baseValue: 3000000000000,
- graduatedMode: SuperMap.GraduatedMode.CONSTANT,
- style: new SuperMap.ThemeGraduatedSymbolStyle({
- positiveStyle: new SuperMap.ServerStyle({
- markerSize: 50,
- markerSymbolID: 0,
- lineColor: new SuperMap.ServerColor(255, 165, 0),
- fillBackColor: new SuperMap.ServerColor(255, 0, 0)
- })
- })
- });
- var themeParameters = new SuperMap.ThemeParameters({
- themes: [themeGraduatedSymbol],
- datasetNames: ["China_Province_pg"],
- dataSourceNames: ["China"]
- });
- new mapboxgl.supermap.ThemeService(dataUrl).getThemeInfo(themeParameters, function (serviceResult) {
- var result = serviceResult.result;
- if (result && result.newResourceID) {
- map.addSource("theme", {
- "type": 'raster',
- "tiles": [host + '/iserver/services/map-china400/rest/maps/China/zxyTileImage.png?z={z}&x={x}&y={y}&transparent=true&cacheEnabled=false&layersID=' + result.newResourceID],
- "tileSize": 256,
- });
- map.addLayer({
- "id": "themeLayer",
- "type": "raster",
- "source": "theme",
- });
- }
- })
- }
- map.on('load', function () {
- createTheme();
- });
- </script>
- </body>
- </html>
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