123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166 |
- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <title data-i18n="resources.title_themeGridRange"></title>
- <script type="text/javascript" src="../js/include-web.js"></script>
- <script type="text/javascript" src="../../dist/ol/include-ol.js"></script>
- </head>
- <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%; position: absolute;top: 0;">
- <div id="map" style="width: 100%;height:100%"></div>
- <script type="text/javascript">
- var map, themeLayer, options,
- url = (window.isLocal ? window.server : "https://iserver.supermap.io")+"/iserver/services/map-jingjin/rest/maps/京津地区人口分布图_专题图";
- new ol.supermap.MapService(url).getMapInfo(function (serviceResult) {
- var mapJSONObj = serviceResult.result;
- map = new ol.Map({
- target: 'map',
- controls: ol.control.defaults({attributionOptions: {collapsed: false}})
- .extend([new ol.supermap.control.Logo()]),
- view: new ol.View({
- center: [117, 40],
- zoom: 7,
- projection: "EPSG:4326",
- multiWorld: true
- })
- });
- options = ol.source.TileSuperMapRest.optionsFromMapJSON(url, mapJSONObj);
- var layer = new ol.layer.Tile({
- source: new ol.source.TileSuperMapRest(options)
- });
- map.addLayer(layer);
- createTheme();
- });
- function createTheme() {
- var themeGridRangeItem1 = new SuperMap.ThemeGridRangeItem({
- start: -4,
- end: 120,
- color: new SuperMap.ServerColor(198, 244, 240)
- }),
- themeGridRangeItem2 = new SuperMap.ThemeGridRangeItem({
- start: 120,
- end: 240,
- color: new SuperMap.ServerColor(176, 244, 188)
- }),
- themeGridRangeItem3 = new SuperMap.ThemeGridRangeItem({
- start: 240,
- end: 360,
- color: new SuperMap.ServerColor(218, 251, 178)
- }),
- themeGridRangeItem4 = new SuperMap.ThemeGridRangeItem({
- start: 360,
- end: 480,
- color: new SuperMap.ServerColor(220, 236, 145)
- }),
- themeGridRangeItem5 = new SuperMap.ThemeGridRangeItem({
- start: 480,
- end: 600,
- color: new SuperMap.ServerColor(96, 198, 66)
- }),
- themeGridRangeItem6 = new SuperMap.ThemeGridRangeItem({
- start: 600,
- end: 720,
- color: new SuperMap.ServerColor(20, 142, 53)
- }),
- themeGridRangeItem7 = new SuperMap.ThemeGridRangeItem({
- start: 720,
- end: 840,
- color: new SuperMap.ServerColor(85, 144, 55)
- }),
- themeGridRangeItem8 = new SuperMap.ThemeGridRangeItem({
- start: 840,
- end: 960,
- color: new SuperMap.ServerColor(171, 168, 38)
- }),
- themeGridRangeItem9 = new SuperMap.ThemeGridRangeItem({
- start: 960,
- end: 1100,
- color: new SuperMap.ServerColor(235, 165, 9)
- }),
- themeGridRangeItem10 = new SuperMap.ThemeGridRangeItem({
- start: 1100,
- end: 1220,
- color: new SuperMap.ServerColor(203, 89, 2)
- }),
- themeGridRangeItem11 = new SuperMap.ThemeGridRangeItem({
- start: 1220,
- end: 1340,
- color: new SuperMap.ServerColor(157, 25, 1)
- }),
- themeGridRangeItem12 = new SuperMap.ThemeGridRangeItem({
- start: 1340,
- end: 1460,
- color: new SuperMap.ServerColor(118, 15, 3)
- }),
- themeGridRangeItem13 = new SuperMap.ThemeGridRangeItem({
- start: 1460,
- end: 1600,
- color: new SuperMap.ServerColor(112, 32, 7)
- }),
- themeGridRangeItem14 = new SuperMap.ThemeGridRangeItem({
- start: 1600,
- end: 1800,
- color: new SuperMap.ServerColor(106, 45, 12)
- }),
- themeGridRangeItem15 = new SuperMap.ThemeGridRangeItem({
- start: 1800,
- end: 2000,
- color: new SuperMap.ServerColor(129, 80, 50)
- }),
- themeGridRangeItem16 = new SuperMap.ThemeGridRangeItem({
- start: 2000,
- end: 2167,
- color: new SuperMap.ServerColor(160, 154, 146)
- });
- var themeGridRange = new SuperMap.ThemeGridRange({
- reverseColor: false,
- rangeMode: SuperMap.RangeMode.EQUALINTERVAL,
- items: [
- themeGridRangeItem1, themeGridRangeItem2,
- themeGridRangeItem3, themeGridRangeItem4,
- themeGridRangeItem5, themeGridRangeItem6,
- themeGridRangeItem7, themeGridRangeItem8,
- themeGridRangeItem9, themeGridRangeItem10,
- themeGridRangeItem11, themeGridRangeItem12,
- themeGridRangeItem13, themeGridRangeItem14,
- themeGridRangeItem15, themeGridRangeItem16
- ]
- });
- var themeParameters = new SuperMap.ThemeParameters({
- datasetNames: ["JingjinTerrain"],
- dataSourceNames: ["Jingjin"],
- joinItems: null,
- themes: [themeGridRange]
- });
- var extent = [114.59, 37.76, 119.51, 42.31];
- new ol.supermap.ThemeService(url).getThemeInfo(themeParameters, function (serviceResult) {
- var result = serviceResult.result;
- if (result && result.newResourceID) {
- themeLayer = new ol.layer.Tile({
- source: new ol.source.TileSuperMapRest({
- url: url,
- noWrap: true,
- cacheEnabled: false,
- layersID: result.newResourceID,
- tileGrid: new ol.tilegrid.TileGrid({
- extent: extent,
- resolutions: options.tileGrid.getResolutions()
- }),
- transparent: true,
- })
- });
- map.addLayer(themeLayer);
- }
- });
- }
- </script>
- </body>
- </html>
|