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- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html lang="en-US">
- <head>
- <meta charset="UTF-8" />
- <title data-i18n="resources.title_componentsRankSymbolTheme_Vue"></title>
- <style>
- #main {
- margin: 0 auto;
- }
- #main,
- #map {
- position: absolute;
- width: 100%;
- height: 100%;
- }
- .legendItemHeader,
- .legendItemValue {
- width: 120px;
- height: 18px;
- font-size: 14px;
- }
- </style>
- </head>
- <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
- <div id="main">
- <sm-web-map :map-options="mapOptions" @load="mapIsLoaded">
- <sm-ranksymbol-theme-layer
- :options="themeOptions"
- layer-name="RankSymbolThemeLayer"
- :data="features"
- symbol-type="Circle"
- @load="layerLoaded"
- v-show="!!features.length"
- >
- </sm-ranksymbol-theme-layer>
- </sm-web-map>
- </div>
- <script type="text/javascript" include="vue,bootstrap" src="../js/include-web.js"></script>
- <script
- include="iclient-mapboxgl-vue,mapbox-gl-enhance"
- src="../../dist/mapboxgl/include-mapboxgl.js"
- ></script>
- <script type="text/javascript" src="../data/chinaConsumptionLevel.js"></script>
- <script>
- new Vue({
- el: '#main',
- data() {
- var host = window.isLocal ? window.server : 'https://iserver.supermap.io';
- var attribution =
- "<a href='https://www.mapbtyx.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 features = [];
- for (var i = 0, len = chinaConsumptionLevel.length; i < len; i++) {
- // 省居民消费水平(单位:元)信息
- var provinceInfo = chinaConsumptionLevel[i];
- var geo = new mapboxgl.LngLat(provinceInfo[1], provinceInfo[2]);
- var attrs = {};
- attrs.NAME = provinceInfo[0];
- attrs.CON2009 = provinceInfo[3];
- var fea = new mapboxgl.supermap.ThemeFeature(geo, attrs);
- features.push(fea);
- }
- return {
- mapOptions: {
- container: 'map',
- style: {
- version: 8,
- sources: {
- 'raster-tiles': {
- attribution: attribution,
- type: 'raster',
- tiles: [
- host + '/iserver/services/map-china400/rest/maps/China_4326/zxyTileImage.png?z={z}&x={x}&y={y}'
- ],
- tileSize: 256
- }
- },
- layers: [
- {
- id: 'simple-tiles',
- type: 'raster',
- source: 'raster-tiles',
- minzoom: 0,
- maxzoom: 22
- }
- ]
- },
- center: [116.85, 39.79],
- zoom: 3
- },
- features,
- themeOptions: {
- //map: map,//该可选参数将在下个版本遗弃
- attributions: ' ',
- themeField: 'CON2009',
- // 配置图表参数
- symbolSetting: {
- //必设参数
- codomain: [0, 40000], // 允许图形展示的值域范围,此范围外的数据将不制作图图形
- //圆最大半径 默认100
- maxR: 100,
- //圆最小半径 默认0
- minR: 0,
- // 圆形样式
- circleStyle: { fillOpacity: 0.8 },
- // 符号专题图填充颜色
- fillColor: '#FFA500',
- // 专题图hover 样式
- circleHoverStyle: { fillOpacity: 1 }
- }
- }
- };
- },
- methods: {
- mapIsLoaded(e) {
- this.map = e.map;
- },
- layerLoaded(themeLayer) {
- themeLayer.on('mousemove', function(e) {
- return this.showInfoWin(themeLayer, e);
- }.bind(this));
- },
- showInfoWin(themeLayer, e) {
- // e.target 是图形对象,即数据的可视化对象。
- // 图形对象的 refDataID 属性是数据(feature)的 id 属性,它指明图形对象是由那个数据制作而来;
- // 图形对象的 dataInfo 属性是图形对象表示的具体数据,他有两个属性,field、R 和 value;
- var map = this.map;
- if (e.target && e.target.refDataID && e.target.dataInfo) {
- this.closeInfoWin();
- // 获取图形对应的数据 (feature)
- var fea = themeLayer.getFeatureById(e.target.refDataID);
- var info = e.target.dataInfo;
- // 弹窗内容
- var contentHTML = "<div style='color: #000; background-color: #fff'>";
- contentHTML += resources.text_Name + '<br><strong>' + fea.attributes.NAME + '</strong>';
- contentHTML += "<hr style='margin: 3px'>";
- switch (info.field) {
- case 'CON2009':
- contentHTML +=
- resources.text_consumptionLevel1 +
- '09' +
- resources.text_consumptionLevel2 +
- ' <br/><strong>' +
- info.value +
- '</strong>(' +
- resources.text_yuan +
- ')';
- break;
- default:
- contentHTML += 'No Data';
- }
- contentHTML += '</div>';
- var tempPoint = map.unproject(new window.mapboxgl.Point(e.event.x, e.event.y));
- this.popup = new mapboxgl.Popup({ closeOnClick: false })
- .setLngLat([tempPoint.lng, tempPoint.lat])
- .setHTML(contentHTML)
- .addTo(map);
- return;
- }
- this.closeInfoWin();
- },
- closeInfoWin() {
- if (this.popup) {
- this.popup.remove(this.map);
- }
- }
- }
- });
- </script>
- </body>
- </html>
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