var app = new THING.App();// 设置app背景为黑色app.background = [0, 0, 0];var newarr = [];var newarr2 = [];var arr = [ [2165655.1396114295, 4114352.0966101163, 4365832.415936076], [2662057.5622300194, 4418588.240325375, 3750750.348959174], [1767421.0596036618, 4228474.383904113, 4434558.528500963], [2394868.6435673204, 3769006.698589486, 4553000.555517837], [2486086.5614174376, 3329024.786824286, 4838712.726484586], [1218816.9869283293, 3246017.2371543637, 5352094.171977467], [2329539.893699594, 2565281.065092118, 5353712.6602103505], [2030091.0181420585, 2113557.693443252, 5664375.176012668], [-331990.1761847738, 4095658.023244825, 4876877.566923073]];var arr2 = [ [2616998.3939855373, 4244380.281059966, 3976812.7153125475], [2657034.0993919773, 4600324.120928961, 3528972.4762104847], [2133668.39296656, 3962963.9461863646, 4518025.034522062], [1911719.0939941471, 3859355.61517046, 4703444.055135107], [1710907.0406027823, 3597407.209459497, 4980305.344902273], [2084471.9009466884, 2966999.365445058, 5245799.075529899], [42737.188761066296, 3256126.370391139, 5483013.354519836],]var colorMapping = { 0: "#004FEA", 0.24: "#004FEA", 0.241: "#00B3B3", 0.5: "#00B3B3", 0.501: "#00B450", 0.74: "#00B450", 0.741: "#EAC700", 1: "#EAC700"}; // 引用地图组件脚本THING.Utils.dynamicLoad(["https://www.thingjs.com/uearth/uearth.min.js"], function () { app.create({ type: "Map", url: "https://www.thingjs.com/citybuilder_console/mapProject/config/TVRFek5ETXdDaXR5QnVpbGRlckAyMDE5", complete: function (event) { for (var i = 0; i < arr.length; i++) { newarr.push(CMAP.Util.convertWorldToLonlat(arr[i])) } for (var i = 0; i < arr2.length; i++) { newarr2.push(CMAP.Util.convertWorldToLonlat(arr2[i])) } for (var i = 0; i < newarr.length; i++) { var coordinates = createCoordinates(newarr[i], 15); createPoint(coordinates, colorMapping); } for (var i = 0; i < newarr2.length; i++) { var coordinates = createCoordinates(newarr2[i], 15); createPoint(coordinates, colorMapping); } } });}); function createCoordinates(point, n) { var coordinates = []; for (var i = 0; i < n; i++) { var xy = [point[0] + 0.3 * Math.cos(2 * Math.PI * i / n), point[1] + 0.3 * Math.sin(2 * Math.PI * i / n) * 0.75]; coordinates.push(xy); } return coordinates;} /** * 创建地理多边形 */function createPoint(coordinates, colorMapping) { var geoPolygon = app.create({ type: 'GeoPolygon', name: '多边形_纯色', coordinates:coordinates, // 支持Polygon和MultiPolygon,格式可参考geoJson规范 extrudeHeight: 300000, //拉伸高度100m renderer: { type: 'vector', // 纯色填充 color: "#EAC700", // 面填充颜色 lights: false,//默认为true，受光照影响，为false不受光照影响 colorMapping:colorMapping, } });}
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