简单的地图迁徙效果ECharts Gallery

20:11:45图表已生成
代码
 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 dataT = [{
         name: '上海',
         value: 95
     },
     {
         name: '广州',
         value: 90
     },
     {
         name: '大连',
         value: 80
     },
     {
         name: '南宁',
         value: 70
     },
     {
         name: '南昌',
         value: 60
     },
     {
         name: '拉萨',
         value: 50
     },
     {
         name: '长春',
         value: 40
     },
     {
         name: '包头',
         value: 30
     },
     {
         name: '重庆',
         value: 20
     },
     {
         name: '常州',
         value: 10
     }
 ];

 geoCoordMap['淮北供电公司'] = [116.8549110000, 33.9014640000];



 var GZData = [];
 var tempData = ['淮北供电公司', GZData];

 dataT.map((item, index) => {
     var arr = [];
     arr.push(item)
     arr.push({
         name: '淮北供电公司'
     })
     GZData.push(arr)
 })

 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({
                 fromName: dataItem[0].name,
                 toName: dataItem[1].name,
                 coords: [fromCoord, toCoord],
                 value: dataItem[0].value
             });
         }
     }
     return res;
 };

 var color = ['#00ff78', '#ff971b', '#acff43', '#ff73b7', '#ffff46', '#27bbfe'];
 var series = [{
     type: 'map',
     map: 'china',
     //    width: '100%',
     geoIndex: 1,
     zlevel: 1,
     //    aspectScale: 0.75, //长宽比
     showLegendSymbol: false, // 存在legend时显示
     label: {
         normal: {
             show: false,
         },
         emphasis: {
             show: false,
             textStyle: {
                 color: '#fff'
             }
         }
     },
     roam: false,
     itemStyle: {
         normal: {
             areaColor: 'rgba(128, 128, 128, 0)',
             borderColor: '#49a7d5', //省市边界线00fcff 516a89

         },
         emphasis: {
             areaColor: 'rgba(128, 128, 128, 0)',
         }
     },
     data: [{
         name: '南海诸岛',
         value: 0,
         itemStyle: {
             normal: {
                 opacity: 0,
                 label: {
                     show: false
                 }
             }
         }
     }]
 }, ];

 series.push({
     name: tempData[0],
     type: 'lines',
     zlevel: 3,
     symbol: ['none', 'circle'], 
     effect: {
         show: true,
         period: 3, //箭头指向速度，值越小速度越快
         trailLength: 0.01, //特效尾迹长度[0,1]值越大，尾迹越长重
         symbolSize: 4, //图标大小
     },
     lineStyle: {
         normal: {
             opacity: 1,
             curveness: 0.4, //曲线的弯曲程度
             color: '#609fd4'
         }
     },
     data: convertData(tempData[1])
 }, {
     name: tempData[0],
     type: 'scatter',
     coordinateSystem: 'geo',
     zlevel: 2,
     rippleEffect: {
         brushType: 'stroke'
     },
     label: {
         normal: {
             show: true,
             position: 'right',
             formatter: '{b}',

         }
     },
      symbolSize: function (val) {
          console.log(val)
          return val[2]/2;
      },
     itemStyle: {
         normal: {
             //                fontSize: 80,
         }
     },
     data: tempData[1].map(function(dataItem) {
         return {
             name: dataItem[0].name,
             value: geoCoordMap[dataItem[0].name].concat([dataItem[0].value])
         };
     })
 }, {
     type: 'effectScatter',
     coordinateSystem: 'geo',
     zlevel: 4,
     symbolSize: 30,
     label: {
         normal: {
             show: true,
             position: 'right',
             formatter: '{b}',

             color: 'white'
         }
     },
     itemStyle: {
         normal: {
             color: 'white'
         }
     },
     rippleEffect: {
         scale: 4,
         brushType: 'stroke'
     },
     data: [{
         name: tempData[0],
         value: geoCoordMap[tempData[0]],
         visualMap: false
     }],
 }, {
     type: 'scatter',
     coordinateSystem: 'geo',
     zlevel: 4,
     symbolSize: 20,
     symbol: 'pin',
     itemStyle: {
         normal: {
             color: 'white',
         }
     },
     rippleEffect: {
         //        brushType: 'stroke'
     },
     data: [{
         name: tempData[0],
         value: geoCoordMap[tempData[0]],
         visualMap: false
     }],
 });

 option = {
     tooltip: {
         trigger: 'item',
         formatter: function(params) {
             if (params.seriesType == "scatter" && params.name != tempData[0]) {
                 return "<br>" + params.seriesName + " ---> " + params.data.name + "<br />数量：" + params.data.value[2];
             } else if (params.seriesType == "lines") {
                 return "<br>" + params.data.fromName + " ---> " + params.data.toName + "<br />数量：" + params.data.value;
             } else {
                 return params.name;
             }
         }
     },
     visualMap: {
         min: 0,
         max: 100,
         calculable: true,
         color: color,
         //            textStyle: {
         //                color: '#fff',
         //            },
         show: false
     },
     geo: {
         map: 'china',
         zoom: 0.98,
         zlevel: 2,
         label: {
             emphasis: {
                 show: false
             },
         },
         roam: false, //是否允许缩放
         itemStyle: {
             normal: {
                 areaColor: '#214278',
                 borderColor: '#195BB9', //省市边界线00fcff 516a89

             },
             emphasis: {
                 color: '#112246' //悬浮背景
             }
         },
     },
     series: series
 };
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