700字范文 > Leaflet中使用Leaflet-echarts3插件实现航班航线动态模拟

Leaflet中使用Leaflet-echarts3插件实现航班航线动态模拟

时间：2020-09-28 20:58:41

场景

Leaflet中使用leaflet-echarts插件实现Echarts的Migration迁徙图：

Leaflet中使用leaflet-echarts插件实现Echarts的Migration迁徙图_霸道流氓气质的博客-CSDN博客

之前实现过迁徙图，下面使用leaflet-echarts3实现航线模拟效果。

插件地址：

/wandergis/leaflet-echarts3

注：

博客：

霸道流氓气质的博客_CSDN博客-C#,架构之路,SpringBoot领域博主

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实现

1、下载插件并引入依赖

<script src="./js/leaflet-echarts3/main.min.js" type="text/javascript"></script>

2、完整示例代码

<!DOCTYPE html><html xmlns="/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>航线动态模拟</title><link rel="stylesheet" href="/leaflet@1.7.1/dist/leaflet.css" /><script type="text/javascript" src="/leaflet@1.7.1/dist/leaflet.js"></script><script src="./js/leaflet-echarts3/main.min.js" type="text/javascript"></script><style type="text/css">body {height: 700px;}</style><script type="text/javascript">/**显示地图*/function init() {if (isIE()) {alert("该功能不支持ie浏览器,请换浏览器使用该功能！");return;}var map = L.map('leaf_map', { attributionControl: false });var baseLayers = {'天地图矢量': L.layerGroup([L.tileLayer('http://t0./DataServer?T=vec_w&x={x}&y={y}&l={z}&tk=55b4d4eaef95384c946e9bd1b99c5610'),L.tileLayer('http://t0./DataServer?T=cva_w&X={x}&Y={y}&L={z}&tk=55b4d4eaef95384c946e9bd1b99c5610')]),'天地图影像': L.layerGroup([L.tileLayer('http://t0./DataServer?T=img_w&x={x}&y={y}&l={z}&tk=55b4d4eaef95384c946e9bd1b99c5610'),L.tileLayer('http://t0./DataServer?T=cia_w&X={x}&Y={y}&L={z}&tk=55b4d4eaef95384c946e9bd1b99c5610')]).addTo(map),'天地图地形': L.layerGroup([L.tileLayer('http://t0./DataServer?T=ter_w&x={x}&y={y}&l={z}&tk=55b4d4eaef95384c946e9bd1b99c5610'),L.tileLayer('http://t0./DataServer?T=cta_w&X={x}&Y={y}&L={z}&tk=55b4d4eaef95384c946e9bd1b99c5610')])};//添加图层组控件var layercontrol = L.control.layers(baseLayers, {}, {//控件位置position: "topright"}).addTo(map);//设置地图显示中心和级数map.setView(L.latLng(37.550339, 104.114129), 4);//创建echarts图层，在map上叠加显示var overlay = new L.echartsLayer3(map, echarts);var chartsContainer = overlay.getEchartsContainer();var myChart = overlay.initECharts(chartsContainer);//以下代码主要是基于echarts实现航线模拟动画var geoCoordMap = {'上海': [121.4648, 31.2891],'东莞': [113.8953, 22.901],'东营': [118.7073, 37.5513],'中山': [113.4229, 22.478],'临汾': [111.4783, 36.1615],'临沂': [118.3118, 35.2936],'丹东': [124.541, 40.4242],'丽水': [119.5642, 28.1854],'乌鲁木齐': [87.9236, 43.5883],'佛山': [112.8955, 23.1097],'保定': [115.0488, 39.0948],'兰州': [103.5901, 36.3043],'包头': [110.3467, 41.4899],'北京': [116.4551, 40.2539],'北海': [109.314, 21.6211],'南京': [118.8062, 31.9208],'南宁': [108.479, 23.1152],'南昌': [116.0046, 28.6633],'南通': [121.1023, 32.1625],'厦门': [118.1689, 24.6478],'台州': [121.1353, 28.6688],'合肥': [117.29, 32.0581],'呼和浩特': [111.4124, 40.4901],'咸阳': [108.4131, 34.8706],'哈尔滨': [127.9688, 45.368],'唐山': [118.4766, 39.6826],'嘉兴': [120.9155, 30.6354],'大同': [113.7854, 39.8035],'大连': [122.2229, 39.4409],'天津': [117.4219, 39.4189],'太原': [112.3352, 37.9413],'威海': [121.9482, 37.1393],'宁波': [121.5967, 29.6466],'宝鸡': [107.1826, 34.3433],'宿迁': [118.5535, 33.7775],'常州': [119.4543, 31.5582],'广州': [113.5107, 23.2196],'廊坊': [116.521, 39.0509],'延安': [109.1052, 36.4252],'张家口': [115.1477, 40.8527],'徐州': [117.5208, 34.3268],'德州': [116.6858, 37.2107],'惠州': [114.6204, 23.1647],'成都': [103.9526, 30.7617],'扬州': [119.4653, 32.8162],'承德': [117.5757, 41.4075],'拉萨': [91.1865, 30.1465],'无锡': [120.3442, 31.5527],'日照': [119.2786, 35.5023],'昆明': [102.9199, 25.4663],'杭州': [119.5313, 29.8773],'枣庄': [117.323, 34.8926],'柳州': [109.3799, 24.9774],'株洲': [113.5327, 27.0319],'武汉': [114.3896, 30.6628],'汕头': [117.1692, 23.3405],'江门': [112.6318, 22.1484],'沈阳': [123.1238, 42.1216],'沧州': [116.8286, 38.2104],'河源': [114.917, 23.9722],'泉州': [118.3228, 25.1147],'泰安': [117.0264, 36.0516],'泰州': [120.0586, 32.5525],'济南': [117.1582, 36.8701],'济宁': [116.8286, 35.3375],'海口': [110.3893, 19.8516],'淄博': [118.0371, 36.6064],'淮安': [118.927, 33.4039],'深圳': [114.5435, 22.5439],'清远': [112.9175, 24.3292],'温州': [120.498, 27.8119],'渭南': [109.7864, 35.0299],'湖州': [119.8608, 30.7782],'湘潭': [112.5439, 27.7075],'滨州': [117.8174, 37.4963],'潍坊': [119.0918, 36.524],'烟台': [120.7397, 37.5128],'玉溪': [101.9312, 23.8898],'珠海': [113.7305, 22.1155],'盐城': [120.2234, 33.5577],'盘锦': [121.9482, 41.0449],'石家庄': [114.4995, 38.1006],'福州': [119.4543, 25.9222],'秦皇岛': [119.2126, 40.0232],'绍兴': [120.564, 29.7565],'聊城': [115.9167, 36.4032],'肇庆': [112.1265, 23.5822],'舟山': [122.2559, 30.2234],'苏州': [120.6519, 31.3989],'莱芜': [117.6526, 36.2714],'菏泽': [115.6201, 35.2057],'营口': [122.4316, 40.4297],'葫芦岛': [120.1575, 40.578],'衡水': [115.8838, 37.7161],'衢州': [118.6853, 28.8666],'西宁': [101.4038, 36.8207],'西安': [109.1162, 34.],'贵阳': [106.6992, 26.7682],'连云港': [119.1248, 34.552],'邢台': [114.8071, 37.2821],'邯郸': [114.4775, 36.535],'郑州': [113.4668, 34.6234],'鄂尔多斯': [108.9734, 39.2487],'重庆': [107.7539, 30.1904],'金华': [120.0037, 29.1028],'铜川': [109.0393, 35.1947],'银川': [106.3586, 38.1775],'镇江': [119.4763, 31.9702],'长春': [125.8154, 44.2584],'长沙': [113.0823, 28.2568],'长治': [112.8625, 36.4746],'阳泉': [113.4778, 38.0951],'青岛': [120.4651, 36.3373],'韶关': [113.7964, 24.7028]};var BJData = [[{ name: '北京' }, { name: '上海', value: 95 }],[{ name: '北京' }, { name: '广州', value: 90 }],[{ name: '北京' }, { name: '大连', value: 80 }],[{ name: '北京' }, { name: '南宁', value: 70 }],[{ name: '北京' }, { name: '南昌', value: 60 }],[{ name: '北京' }, { name: '拉萨', value: 50 }],[{ name: '北京' }, { name: '长春', value: 40 }],[{ name: '北京' }, { name: '包头', value: 30 }],[{ name: '北京' }, { name: '重庆', value: 20 }],[{ name: '北京' }, { name: '常州', value: 10 }]];var SHData = [[{ name: '上海' }, { name: '包头', value: 95 }],[{ name: '上海' }, { name: '昆明', value: 90 }],[{ name: '上海' }, { name: '广州', value: 80 }],[{ name: '上海' }, { name: '郑州', value: 70 }],[{ name: '上海' }, { name: '长春', value: 60 }],[{ name: '上海' }, { name: '重庆', value: 50 }],[{ name: '上海' }, { name: '长沙', value: 40 }],[{ name: '上海' }, { name: '北京', value: 30 }],[{ name: '上海' }, { name: '丹东', value: 20 }],[{ name: '上海' }, { name: '大连', value: 10 }]];var GZData = [[{ name: '广州' }, { name: '福州', value: 95 }],[{ name: '广州' }, { name: '太原', value: 90 }],[{ name: '广州' }, { name: '长春', value: 80 }],[{ name: '广州' }, { name: '重庆', value: 70 }],[{ name: '广州' }, { name: '西安', value: 60 }],[{ name: '广州' }, { name: '成都', value: 50 }],[{ name: '广州' }, { name: '常州', value: 40 }],[{ name: '广州' }, { name: '北京', value: 30 }],[{ name: '广州' }, { name: '北海', value: 20 }],[{ name: '广州' }, { name: '海口', value: 10 }]];var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';var convertData = function (data) {var res = [];for (var i = 0; i < data.length; i++) {var dataItem = data[i];var fromCoord = geoCoordMap[dataItem[0].name];var toCoord = geoCoordMap[dataItem[1].name];if (fromCoord && toCoord) {res.push([{coord: fromCoord}, {coord: toCoord}]);}}return res;};var color = ['#a6c84c', '#ffa022', '#46bee9'];var series = [];[['北京', BJData], ['上海', SHData], ['广州', GZData]].forEach(function (item, i) {series.push({name: item[0] + ' Top10',type: 'lines',zlevel: 1,effect: {show: true,period: 6,trailLength: 0.7,color: '#fff',symbolSize: 3},lineStyle: {normal: {color: color[i],width: 0,curveness: 0.2}},data: convertData(item[1])},{name: item[0] + ' Top10',type: 'lines',zlevel: 2,effect: {show: true,period: 6,trailLength: 0,symbol: planePath,symbolSize: 15},lineStyle: {normal: {color: color[i],width: 1,opacity: 0.4,curveness: 0.2}},data: convertData(item[1])},{name: item[0] + ' Top10',type: 'effectScatter',coordinateSystem: 'geo',zlevel: 2,rippleEffect: {brushType: 'stroke'},label: {normal: {show: true,position: 'right',formatter: '{b}'}},symbolSize: function (val) {return val[2] / 8;},itemStyle: {normal: {color: color[i]}},data: item[1].map(function (dataItem) {return {name: dataItem[1].name,value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])};})});});var option = {title: {text: '航线动态模拟',left: 'center',textStyle: {color: '#fff'}},tooltip: {trigger: 'item'},legend: {orient: 'vertical',top: 'bottom',left: 'right',data: ['北京 Top10', '上海 Top10', '广州 Top10'],textStyle: {color: '#fff'},selectedMode: 'single'},geo: {map: '',label: {emphasis: {show: false}},roam: true,itemStyle: {normal: {areaColor: '#323c48',borderColor: '#404a59'},emphasis: {areaColor: '#2a333d'}}},series: series};// 使用刚指定的配置项和数据显示图表。overlay.setOption(option);}/**判断是否为IE浏览器*/function isIE() {if (!!window.ActiveXObject || "ActiveXObject" in window)return true;elsereturn false;}</script></head><body onload="init()"><div id="leaf_map" style="width:100%;height:100%; "></div></body></html>

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