import * as mars3d from "mars3d" export let map // mars3d.Map三维地图对象 // 需要覆盖config.json中地图属性参数(当前示例框架中自动处理合并) export const mapOptions = { scene: { center: { lat: 20.706855, lng: 116.642847, alt: 4849553, heading: 350, pitch: -75 } } } /** * 初始化地图业务,生命周期钩子函数(必须) * 框架在地图初始化完成后自动调用该函数 * @param {mars3d.Map} mapInstance 地图对象 * @returns {void} 无 */ export function onMounted(mapInstance) { map = mapInstance // 记录首次创建的map // 创建Echarts图层 createEchartsLayer() } /** * 释放当前地图业务的生命周期函数 * @returns {void} 无 */ export function onUnmounted() { map = null } function createEchartsLayer() { const options = getEchartsOption() const echartsLayer = new mars3d.layer.EchartsLayer(options) map.addLayer(echartsLayer) // 图表自适应 window.addEventListener("resize", function () { echartsLayer.resize() }) } /** * echart图层 * * @return {option} echart图表的数据 */ function getEchartsOption() { const allData = { citys: [ { name: "延寿", value: [128.331644, 45.451897, 2], symbolSize: 2, itemStyle: { normal: { color: "#F58158" } } 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[131.12408, 45.260412] ] }, { fromName: "辽宁", toName: "辉南", coords: [ [123.42944, 41.835441], [126.046912, 42.684993] ] }, { fromName: "吉林", toName: "深圳", coords: [ [126.549572, 43.837883], [114.057868, 22.543099] ] }, { fromName: "福建", toName: "泰顺", coords: [ [119.295144, 26.10078], [119.717649, 27.556884] ] }, { fromName: "上海", toName: "深圳", coords: [ [121.473701, 31.230416], [114.057868, 22.543099] ] }, { fromName: "吉林", toName: "秦皇岛", coords: [ [126.549572, 43.837883], [119.600493, 39.935385] ] }, { fromName: "吉林", toName: "徐汇", coords: [ [126.549572, 43.837883], [121.436525, 31.188523] ] }, { fromName: "吉林", toName: "石景山", coords: [ [126.549572, 43.837883], [116.222982, 39.906611] ] }, { fromName: "辽宁", toName: "城阳", coords: [ [123.42944, 41.835441], [120.39631, 36.307064] ] }, { fromName: "黑龙江", toName: "威海", coords: [ [126.661669, 45.742347], [122.12042, 37.513068] ] }, { fromName: "黑龙江", toName: "惠州", coords: [ [126.661669, 45.742347], [114.416196, 23.111847] ] }, { fromName: "吉林", toName: "龙口", coords: [ [126.549572, 43.837883], [120.477813, 37.646108] ] }, { fromName: "黑龙江", toName: "四平", coords: [ [126.661669, 45.742347], [124.350398, 43.16642] ] }, { fromName: "吉林", toName: "南充", coords: [ [126.549572, 43.837883], [106.110698, 30.837793] ] }, { fromName: "河北", toName: "东港", coords: [ [114.475704, 38.584854], [124.152705, 39.863008] ] }, { fromName: "辽宁", toName: "西安", coords: [ [123.42944, 41.835441], [108.940175, 34.341568] ] }, { fromName: "内蒙古", toName: "滨海", coords: [ [111.765618, 40.817498], [119.820831, 33.990334] ] }, { fromName: "河南", toName: "青岛", coords: [ [113.274379, 34.445122], [120.38264, 36.067082] ] }, { fromName: "黑龙江", toName: "昆山", coords: [ [126.661669, 45.742347], [120.980737, 31.385598] ] }, { fromName: "辽宁", toName: "长沙", coords: [ [123.42944, 41.835441], [112.938814, 28.228209] ] }, { fromName: "吉林", toName: "哈尔滨", coords: [ [126.549572, 43.837883], [126.534967, 45.803775] ] }, { fromName: "河北", toName: "尚志", coords: [ [114.475704, 38.584854], [128.009895, 45.209586] ] }, { fromName: "辽宁", toName: "东城", coords: [ [123.42944, 41.835441], [116.416357, 39.928353] ] }, { fromName: "辽宁", toName: "珠海", coords: [ [123.42944, 41.835441], [113.576726, 22.270715] ] }, { fromName: "黑龙江", toName: "铁岭", coords: [ [126.661669, 45.742347], [123.726166, 42.223769] ] }, { fromName: "黑龙江", toName: "蓬莱", coords: [ [126.661669, 45.742347], [120.758848, 37.810661] ] }, { fromName: "北京", toName: "天津", coords: [ [116.407526, 39.90403], [117.200983, 39.084158] ] }, { fromName: "内蒙古", toName: "天津", coords: [ [111.765618, 40.817498], [117.200983, 39.084158] ] }, { fromName: "黑龙江", toName: "宁波", coords: [ [126.661669, 45.742347], [121.550357, 29.874557] ] }, { fromName: "吉林", toName: "上海", coords: [ [126.549572, 43.837883], [121.473701, 31.230416] ] }, { fromName: "辽宁", toName: "佛山", coords: [ [123.42944, 41.835441], [113.121416, 23.021548] ] }, { fromName: "吉林", toName: "长宁", coords: [ [126.549572, 43.837883], [121.424624, 31.220367] ] }, { fromName: "黑龙江", toName: "珲春", coords: [ [126.661669, 45.742347], [130.366036, 42.862821] ] }, { fromName: "山东", toName: "黄浦", coords: [ [117.020359, 36.66853], [121.484443, 31.231763] ] }, { fromName: "辽宁", toName: "威海", coords: [ [123.42944, 41.835441], [122.12042, 37.513068] ] }, { fromName: "天津", toName: "长春", coords: [ [117.200983, 39.084158], [125.323544, 43.817072] ] }, { fromName: "新疆", toName: "上海", coords: [ [87.627704, 43.793026], [121.473701, 31.230416] ] }, { fromName: "河北", toName: "鸡西", coords: [ [114.475704, 38.584854], [130.969333, 45.295075] ] }, { fromName: "陕西", toName: "呼和浩特", coords: [ [108.954239, 34.265472], [111.749181, 40.842585] ] }, { fromName: "吉林", toName: "连云港", coords: [ [126.549572, 43.837883], [119.221611, 34.596653] ] }, { fromName: "黑龙江", toName: "杭州", coords: [ [126.661669, 45.742347], [120.15507, 30.274085] ] }, { fromName: "黑龙江", toName: "嘉兴", coords: [ [126.661669, 45.742347], [120.755486, 30.746129] ] }, { fromName: "陕西", toName: "盘锦", coords: [ [108.954239, 34.265472], [122.070714, 41.119997] ] }, { fromName: "河北", toName: "同江", coords: [ [114.475704, 38.584854], [132.510919, 47.642707] ] }, { fromName: "吉林", toName: "杭州", coords: [ [126.549572, 43.837883], [120.15507, 30.274085] ] }, { fromName: "黑龙江", toName: "舟山", coords: [ [126.661669, 45.742347], [122.207216, 29.985295] ] }, { fromName: "河南", toName: "大连", coords: [ [113.274379, 34.445122], [121.614682, 38.914003] ] }, { fromName: "辽宁", toName: "绵阳", coords: [ [123.42944, 41.835441], [104.679114, 31.46745] ] }, { fromName: "吉林", toName: "溆浦", coords: [ [126.549572, 43.837883], [110.594921, 27.908281] ] }, { fromName: "吉林", toName: "朝阳", coords: [ [126.549572, 43.837883], [116.443108, 39.92147] ] }, { fromName: "吉林", toName: "无锡", coords: [ [126.549572, 43.837883], [120.31191, 31.49117] ] }, { fromName: "浙江", toName: "沈阳", coords: [ [120.152792, 30.267447], [123.431475, 41.805698] ] }, { fromName: "吉林", toName: "湖里", coords: [ [126.549572, 43.837883], [118.146769, 24.512905] ] }, { fromName: "黑龙江", toName: "无锡", coords: [ [126.661669, 45.742347], [120.31191, 31.49117] ] }, { fromName: "黑龙江", toName: "长宁", coords: [ [126.661669, 45.742347], [121.424624, 31.220367] ] }, { fromName: "辽宁", toName: "胶州", coords: [ [123.42944, 41.835441], [120.033382, 36.26468] ] }, { fromName: "吉林", toName: "青岛", coords: [ [126.549572, 43.837883], [120.38264, 36.067082] ] }, { fromName: "河北", toName: "海淀", coords: [ [114.475704, 38.584854], [116.298056, 39.959912] ] }, { fromName: "黑龙江", toName: "厦门", coords: [ [126.661669, 45.742347], [118.089425, 24.479834] ] }, { fromName: "黑龙江", toName: "中山", coords: [ [126.661669, 45.742347], [113.392782, 22.517646] ] }, { fromName: "河北", toName: "太原", coords: [ [114.475704, 38.584854], [112.548879, 37.87059] ] }, { fromName: "新疆", toName: "吉林", coords: [ [87.627704, 43.793026], [126.549572, 43.837883] ] }, { fromName: "吉林", toName: "武侯", coords: [ [126.549572, 43.837883], [104.04339, 30.641982] ] }, { fromName: "北京", toName: "廊坊", coords: [ [116.407526, 39.90403], [116.683752, 39.538047] ] }, { fromName: "浙江", toName: "临汾", coords: [ [120.152792, 30.267447], [111.518976, 36.088005] ] }, { fromName: "湖北", toName: "天津", coords: [ [114.341862, 30.546498], [117.200983, 39.084158] ] }, { fromName: "黑龙江", toName: "泉州", coords: [ [126.661669, 45.742347], [118.675676, 24.874132] ] }, { fromName: "黑龙江", toName: "温州", coords: [ [126.661669, 45.742347], [120.699367, 27.994267] ] }, { fromName: "黑龙江", toName: "唐山", coords: [ [126.661669, 45.742347], [118.180194, 39.630867] ] }, { fromName: "北京", toName: "铁岭", coords: [ [116.407526, 39.90403], [123.726166, 42.223769] ] }, { fromName: "辽宁", toName: "即墨", coords: [ [123.42944, 41.835441], [120.447128, 36.389639] ] }, { fromName: "北京", toName: "上海", coords: [ [116.407526, 39.90403], [121.473701, 31.230416] ] }, { fromName: "黑龙江", toName: "广州", coords: [ [126.661669, 45.742347], [113.264435, 23.129163] ] }, { fromName: "吉林", toName: "廊坊", coords: [ 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39.726929] ] }, { fromName: "吉林", toName: "密云", coords: [ [126.549572, 43.837883], [116.801346, 40.35874] ] }, { fromName: "黑龙江", toName: "和平", coords: [ [126.661669, 45.742347], [117.21451, 39.116949] ] }, { fromName: "内蒙古", toName: "龙井", coords: [ [111.765618, 40.817498], [129.427066, 42.766311] ] }, { fromName: "吉林", toName: "道里", coords: [ [126.549572, 43.837883], [126.616957, 45.755777] ] }, { fromName: "山东", toName: "武汉", coords: [ [117.020359, 36.66853], [114.305393, 30.593099] ] }, { fromName: "甘肃", toName: "常熟", coords: [ [103.826308, 36.059421], [120.752481, 31.654376] ] }, { fromName: "黑龙江", toName: "烟台", coords: [ [126.661669, 45.742347], [121.447935, 37.463822] ] }, { fromName: "吉林", toName: "海淀", coords: [ [126.549572, 43.837883], [116.298056, 39.959912] ] }, { fromName: "黑龙江", toName: "长沙", coords: [ [126.661669, 45.742347], [112.938814, 28.228209] ] }, { fromName: "天津", toName: "石家庄", coords: [ [117.200983, 39.084158], [114.51486, 38.042307] ] }, { fromName: "吉林", toName: "佛山", coords: [ [126.549572, 43.837883], [113.121416, 23.021548] ] }, { fromName: "辽宁", toName: "黄骅", coords: [ [123.42944, 41.835441], [117.330048, 38.371383] ] }, { fromName: "内蒙古", toName: "中山", coords: [ [111.765618, 40.817498], [113.392782, 22.517646] ] }, { fromName: "黑龙江", toName: "北京", coords: [ [126.661669, 45.742347], [116.407526, 39.90403] ] }, { fromName: "黑龙江", toName: "三河", coords: [ [126.661669, 45.742347], [117.078295, 39.982718] ] }, { fromName: "河北", toName: "庆安", coords: [ [114.475704, 38.584854], [127.507825, 46.880102] ] }, { fromName: "吉林", toName: "长沙", coords: [ [126.549572, 43.837883], [112.938814, 28.228209] ] }, { fromName: "黑龙江", toName: "西安", coords: [ [126.661669, 45.742347], [108.940175, 34.341568] ] }, { fromName: "内蒙古", toName: "朝阳", coords: [ [111.765618, 40.817498], [116.443108, 39.92147] ] }, { fromName: "辽宁", toName: "丰台", coords: [ [123.42944, 41.835441], [116.287149, 39.858427] ] }, { fromName: "黑龙江", toName: "延吉", coords: [ [126.661669, 45.742347], [129.508946, 42.891255] ] }, { fromName: "黑龙江", toName: "长春", coords: [ [126.661669, 45.742347], [125.323544, 43.817072] ] }, { fromName: "吉林", toName: "天津", coords: [ [126.549572, 43.837883], [117.200983, 39.084158] ] }, { fromName: "吉林", toName: "昌平", coords: [ [126.549572, 43.837883], [116.231204, 40.22066] ] }, { fromName: "吉林", toName: "赣州", coords: [ [126.549572, 43.837883], [114.93503, 25.831829] ] }, { fromName: "吉林", toName: "厦门", coords: [ [126.549572, 43.837883], [118.089425, 24.479834] ] }, { fromName: "内蒙古", toName: "秦皇岛", coords: [ [111.765618, 40.817498], [119.600493, 39.935385] ] }, { fromName: "内蒙古", toName: "菏泽", coords: [ [111.765618, 40.817498], [115.480656, 35.23375] ] }, { fromName: "吉林", toName: "闵行", coords: [ [126.549572, 43.837883], [121.381709, 31.112813] ] }, { fromName: "辽宁", toName: "石景山", coords: [ [123.42944, 41.835441], [116.222982, 39.906611] ] }, { fromName: "吉林", toName: "珠海", coords: [ [126.549572, 43.837883], [113.576726, 22.270715] ] }, { fromName: "内蒙古", toName: "青岛", coords: [ [111.765618, 40.817498], [120.38264, 36.067082] ] }, { fromName: "北京", toName: "海门", coords: [ [116.407526, 39.90403], [121.181615, 31.871173] ] }, { fromName: "内蒙古", toName: "长春", coords: [ [111.765618, 40.817498], [125.323544, 43.817072] ] }, { fromName: "吉林", toName: "城阳", coords: [ [126.549572, 43.837883], [120.39631, 36.307064] ] }, { fromName: "吉林", toName: "大同", coords: [ [126.549572, 43.837883], [113.61244, 40.040295] ] }, { fromName: "湖北", toName: "邢台", coords: [ [114.341862, 30.546498], [114.504844, 37.070589] ] }, { fromName: "吉林", toName: "胶州", coords: [ [126.549572, 43.837883], [120.033382, 36.26468] ] }, { fromName: "吉林", toName: "重庆", coords: [ [126.549572, 43.837883], [106.551557, 29.56301] ] }, { fromName: "河北", toName: "佳木斯", coords: [ [114.475704, 38.584854], [130.318917, 46.799923] ] }, { fromName: "甘肃", toName: "大连", coords: [ [103.826308, 36.059421], [121.614682, 38.914003] ] }, { fromName: "吉林", toName: "南京", coords: [ [126.549572, 43.837883], [118.796877, 32.060255] ] }, { fromName: "内蒙古", toName: "日照", coords: [ [111.765618, 40.817498], [119.526888, 35.416377] ] }, { fromName: "吉林", toName: "鸡东", coords: [ [126.549572, 43.837883], [131.12408, 45.260412] ] }, { fromName: "黑龙江", toName: "即墨", coords: [ [126.661669, 45.742347], [120.447128, 36.389639] ] }, { fromName: "江苏", toName: "朝阳", coords: [ [118.763232, 32.061707], [116.443108, 39.92147] ] }, { fromName: "吉林", toName: "南通", coords: [ [126.549572, 43.837883], [120.894291, 31.980172] ] }, { fromName: "黑龙江", toName: "张家港", coords: [ [126.661669, 45.742347], [120.553284, 31.870367] ] }, { fromName: "吉林", toName: "三河", coords: [ [126.549572, 43.837883], [117.078295, 39.982718] ] }, { fromName: "吉林", toName: "咸阳", coords: [ [126.549572, 43.837883], [108.708991, 34.329605] ] }, { fromName: "吉林", toName: "中山", coords: [ [126.549572, 43.837883], [113.392782, 22.517646] ] }, { fromName: "黑龙江", toName: "胶州", coords: [ [126.661669, 45.742347], [120.033382, 36.26468] ] } ] } const option = { animation: false, backgroundColor: "rgba(0, 0, 0, 0.5)", title: { text: "人口迁徙图", left: "center", textStyle: { color: "#fff" } }, legend: { show: false, orient: "vertical", top: "bottom", left: "right", data: ["地点", "线路"], textStyle: { color: "#fff" } }, series: [ { name: "地点", type: "effectScatter", coordinateSystem: "mars3dMap", zlevel: 2, rippleEffect: { brushType: "stroke" }, label: { emphasis: { show: true, position: "right", formatter: "{b}" } }, symbolSize: 2, showEffectOn: "render", itemStyle: { normal: { color: "#46bee9" } }, data: allData.citys }, { name: "线路", type: "lines", coordinateSystem: "mars3dMap", zlevel: 2, large: true, effect: { show: true, constantSpeed: 30, symbol: "pin", symbolSize: 3, trailLength: 0 }, lineStyle: { normal: { color: new echarts.graphic.LinearGradient( 0, 0, 0, 1, [ { offset: 0, color: "#58B3CC" }, { offset: 1, color: "#F58158" } ], false ), width: 1, opacity: 0.2, curveness: 0.1 } }, data: allData.moveLines } ] } return option }