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- <html>
- <head>
- <meta charset='utf-8'>
- <script src='esl.js'></script>
- <script src='config.js'></script>
- <script src='lib/jquery.min.js'></script>
- <meta name="viewport" content="width=device-width, initial-scale=1" />
- </head>
- <body>
- <style>
- html, body, #main {
- width: 100%;
- height: 100%;
- margin: 0;
- }
- </style>
- <div id='main'></div>
- <script>
- require([
- 'echarts',
- 'echarts/chart/lines',
- 'echarts/chart/effectScatter',
- 'echarts/component/legend',
- 'echarts/component/geo'
- ], function (echarts) {
- 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': [109.1162,34.2004],
- '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;
- };
- $.get('../map/json/china.json', function (chinaJson) {
- echarts.registerMap('china', chinaJson);
- var myChart = echarts.init(document.getElementById('main'));
- 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: 2
- },
- 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: 20
- },
- 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])
- };
- })
- });
- });
- myChart.setOption({
- backgroundColor: '#404a59',
- title: {
- text: '全国主要城市空气质量',
- subtext: 'data from PM25.in',
- sublink: 'http://www.pm25.in',
- 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: 'china',
- label: {
- emphasis: {
- show: false
- }
- },
- roam: true,
- itemStyle: {
- normal: {
- areaColor: '#323c48',
- borderColor: '#404a59'
- },
- emphasis: {
- areaColor: '#2a333d'
- }
- }
- },
- series: series
- });
- });
- });
- </script>
- </body>
- </html>
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