examples/scatter.html

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>echarts extension azuremaps</title>
    <link
      href="https://atlas.microsoft.com/sdk/javascript/mapcontrol/3/atlas.min.css"
      rel="stylesheet"
    />
    <script src="https://atlas.microsoft.com/sdk/javascript/mapcontrol/3/atlas.min.js"></script>
    <!-- ECharts CDN -->
    <script
      type="text/javascript"
      src="https://fastly.jsdelivr.net/npm/echarts@5/dist/echarts.min.js"
    ></script>
    <script type="text/javascript" src="../dist/echarts-extension-azure-map.min.js"></script>
    <style type="text/css">
      * {
        margin: 0;
        padding: 0;
      }
      html,
      body,
      #app,
      #echarts-azuremap {
        width: 100%;
        height: 100%;
        overflow: hidden;
      }
    </style>
  </head>
  <body onload="loadMap()">
    <div id="app">
      <div id="echarts-azuremap"></div>
    </div>
  </body>
  <script>
    const data = [
      { name: '海门', value: 9 },
      { name: '鄂尔多斯', value: 12 },
      { name: '招远', value: 12 },
      { name: '舟山', value: 12 },
      { name: '齐齐哈尔', value: 14 },
      { name: '盐城', value: 15 },
      { name: '赤峰', value: 16 },
      { name: '青岛', value: 18 },
      { name: '乳山', value: 18 },
      { name: '金昌', value: 19 },
      { name: '泉州', value: 21 },
      { name: '莱西', value: 21 },
      { name: '日照', value: 21 },
      { name: '胶南', value: 22 },
      { name: '南通', value: 23 },
      { name: '拉萨', value: 24 },
      { name: '云浮', value: 24 },
      { name: '梅州', value: 25 },
      { name: '文登', value: 25 },
      { name: '上海', value: 25 },
      { name: '攀枝花', value: 25 },
      { name: '威海', value: 25 },
      { name: '承德', value: 25 },
      { name: '厦门', value: 26 },
      { name: '汕尾', value: 26 },
      { name: '潮州', value: 26 },
      { name: '丹东', value: 27 },
      { name: '太仓', value: 27 },
      { name: '曲靖', value: 27 },
      { name: '烟台', value: 28 },
      { name: '福州', value: 29 },
      { name: '瓦房店', value: 30 },
      { name: '即墨', value: 30 },
      { name: '抚顺', value: 31 },
      { name: '玉溪', value: 31 },
      { name: '张家口', value: 31 },
      { name: '阳泉', value: 31 },
      { name: '莱州', value: 32 },
      { name: '湖州', value: 32 },
      { name: '汕头', value: 32 },
      { name: '昆山', value: 33 },
      { name: '宁波', value: 33 },
      { name: '湛江', value: 33 },
      { name: '揭阳', value: 34 },
      { name: '荣成', value: 34 },
      { name: '连云港', value: 35 },
      { name: '葫芦岛', value: 35 },
      { name: '常熟', value: 36 },
      { name: '东莞', value: 36 },
      { name: '河源', value: 36 },
      { name: '淮安', value: 36 },
      { name: '泰州', value: 36 },
      { name: '南宁', value: 37 },
      { name: '营口', value: 37 },
      { name: '惠州', value: 37 },
      { name: '江阴', value: 37 },
      { name: '蓬莱', value: 37 },
      { name: '韶关', value: 38 },
      { name: '嘉峪关', value: 38 },
      { name: '广州', value: 38 },
      { name: '延安', value: 38 },
      { name: '太原', value: 39 },
      { name: '清远', value: 39 },
      { name: '中山', value: 39 },
      { name: '昆明', value: 39 },
      { name: '寿光', value: 40 },
      { name: '盘锦', value: 40 },
      { name: '长治', value: 41 },
      { name: '深圳', value: 41 },
      { name: '珠海', value: 42 },
      { name: '宿迁', value: 43 },
      { name: '咸阳', value: 43 },
      { name: '铜川', value: 44 },
      { name: '平度', value: 44 },
      { name: '佛山', value: 44 },
      { name: '海口', value: 44 },
      { name: '江门', value: 45 },
      { name: '章丘', value: 45 },
      { name: '肇庆', value: 46 },
      { name: '大连', value: 47 },
      { name: '临汾', value: 47 },
      { name: '吴江', value: 47 },
      { name: '石嘴山', value: 49 },
      { name: '沈阳', value: 50 },
      { name: '苏州', value: 50 },
      { name: '茂名', value: 50 },
      { name: '嘉兴', value: 51 },
      { name: '长春', value: 51 },
      { name: '胶州', value: 52 },
      { name: '银川', value: 52 },
      { name: '张家港', value: 52 },
      { name: '三门峡', value: 53 },
      { name: '锦州', value: 54 },
      { name: '南昌', value: 54 },
      { name: '柳州', value: 54 },
      { name: '三亚', value: 54 },
      { name: '自贡', value: 56 },
      { name: '吉林', value: 56 },
      { name: '阳江', value: 57 },
      { name: '泸州', value: 57 },
      { name: '西宁', value: 57 },
      { name: '宜宾', value: 58 },
      { name: '呼和浩特', value: 58 },
      { name: '成都', value: 58 },
      { name: '大同', value: 58 },
      { name: '镇江', value: 59 },
      { name: '桂林', value: 59 },
      { name: '张家界', value: 59 },
      { name: '宜兴', value: 59 },
      { name: '北海', value: 60 },
      { name: '西安', value: 61 },
      { name: '金坛', value: 62 },
      { name: '东营', value: 62 },
      { name: '牡丹江', value: 63 },
      { name: '遵义', value: 63 },
      { name: '绍兴', value: 63 },
      { name: '扬州', value: 64 },
      { name: '常州', value: 64 },
      { name: '潍坊', value: 65 },
      { name: '重庆', value: 66 },
      { name: '台州', value: 67 },
      { name: '南京', value: 67 },
      { name: '滨州', value: 70 },
      { name: '贵阳', value: 71 },
      { name: '无锡', value: 71 },
      { name: '本溪', value: 71 },
      { name: '克拉玛依', value: 72 },
      { name: '渭南', value: 72 },
      { name: '马鞍山', value: 72 },
      { name: '宝鸡', value: 72 },
      { name: '焦作', value: 75 },
      { name: '句容', value: 75 },
      { name: '北京', value: 79 },
      { name: '徐州', value: 79 },
      { name: '衡水', value: 80 },
      { name: '包头', value: 80 },
      { name: '绵阳', value: 80 },
      { name: '乌鲁木齐', value: 84 },
      { name: '枣庄', value: 84 },
      { name: '杭州', value: 84 },
      { name: '淄博', value: 85 },
      { name: '鞍山', value: 86 },
      { name: '溧阳', value: 86 },
      { name: '库尔勒', value: 86 },
      { name: '安阳', value: 90 },
      { name: '开封', value: 90 },
      { name: '济南', value: 92 },
      { name: '德阳', value: 93 },
      { name: '温州', value: 95 },
      { name: '九江', value: 96 },
      { name: '邯郸', value: 98 },
      { name: '临安', value: 99 },
      { name: '兰州', value: 99 },
      { name: '沧州', value: 100 },
      { name: '临沂', value: 103 },
      { name: '南充', value: 104 },
      { name: '天津', value: 105 },
      { name: '富阳', value: 106 },
      { name: '泰安', value: 112 },
      { name: '诸暨', value: 112 },
      { name: '郑州', value: 113 },
      { name: '哈尔滨', value: 114 },
      { name: '聊城', value: 116 },
      { name: '芜湖', value: 117 },
      { name: '唐山', value: 119 },
      { name: '平顶山', value: 119 },
      { name: '邢台', value: 119 },
      { name: '德州', value: 120 },
      { name: '济宁', value: 120 },
      { name: '荆州', value: 127 },
      { name: '宜昌', value: 130 },
      { name: '义乌', value: 132 },
      { name: '丽水', value: 133 },
      { name: '洛阳', value: 134 },
      { name: '秦皇岛', value: 136 },
      { name: '株洲', value: 143 },
      { name: '石家庄', value: 147 },
      { name: '莱芜', value: 148 },
      { name: '常德', value: 152 },
      { name: '保定', value: 153 },
      { name: '湘潭', value: 154 },
      { name: '金华', value: 157 },
      { name: '岳阳', value: 169 },
      { name: '长沙', value: 175 },
      { name: '衢州', value: 177 },
      { name: '廊坊', value: 193 },
      { name: '菏泽', value: 194 },
      { name: '合肥', value: 229 },
      { name: '武汉', value: 273 },
      { name: '大庆', value: 279 },
    ];

    const geoCoordMap = {
      海门: [121.15, 31.89],
      鄂尔多斯: [109.781327, 39.608266],
      招远: [120.38, 37.35],
      舟山: [122.207216, 29.985295],
      齐齐哈尔: [123.97, 47.33],
      盐城: [120.13, 33.38],
      赤峰: [118.87, 42.28],
      青岛: [120.33, 36.07],
      乳山: [121.52, 36.89],
      金昌: [102.188043, 38.520089],
      泉州: [118.58, 24.93],
      莱西: [120.53, 36.86],
      日照: [119.46, 35.42],
      胶南: [119.97, 35.88],
      南通: [121.05, 32.08],
      拉萨: [91.11, 29.97],
      云浮: [112.02, 22.93],
      梅州: [116.1, 24.55],
      文登: [122.05, 37.2],
      上海: [121.48, 31.22],
      攀枝花: [101.718637, 26.582347],
      威海: [122.1, 37.5],
      承德: [117.93, 40.97],
      厦门: [118.1, 24.46],
      汕尾: [115.375279, 22.786211],
      潮州: [116.63, 23.68],
      丹东: [124.37, 40.13],
      太仓: [121.1, 31.45],
      曲靖: [103.79, 25.51],
      烟台: [121.39, 37.52],
      福州: [119.3, 26.08],
      瓦房店: [121.979603, 39.627114],
      即墨: [120.45, 36.38],
      抚顺: [123.97, 41.97],
      玉溪: [102.52, 24.35],
      张家口: [114.87, 40.82],
      阳泉: [113.57, 37.85],
      莱州: [119.942327, 37.177017],
      湖州: [120.1, 30.86],
      汕头: [116.69, 23.39],
      昆山: [120.95, 31.39],
      宁波: [121.56, 29.86],
      湛江: [110.359377, 21.270708],
      揭阳: [116.35, 23.55],
      荣成: [122.41, 37.16],
      连云港: [119.16, 34.59],
      葫芦岛: [120.836932, 40.711052],
      常熟: [120.74, 31.64],
      东莞: [113.75, 23.04],
      河源: [114.68, 23.73],
      淮安: [119.15, 33.5],
      泰州: [119.9, 32.49],
      南宁: [108.33, 22.84],
      营口: [122.18, 40.65],
      惠州: [114.4, 23.09],
      江阴: [120.26, 31.91],
      蓬莱: [120.75, 37.8],
      韶关: [113.62, 24.84],
      嘉峪关: [98.289152, 39.77313],
      广州: [113.23, 23.16],
      延安: [109.47, 36.6],
      太原: [112.53, 37.87],
      清远: [113.01, 23.7],
      中山: [113.38, 22.52],
      昆明: [102.73, 25.04],
      寿光: [118.73, 36.86],
      盘锦: [122.070714, 41.119997],
      长治: [113.08, 36.18],
      深圳: [114.07, 22.62],
      珠海: [113.52, 22.3],
      宿迁: [118.3, 33.96],
      咸阳: [108.72, 34.36],
      铜川: [109.11, 35.09],
      平度: [119.97, 36.77],
      佛山: [113.11, 23.05],
      海口: [110.35, 20.02],
      江门: [113.06, 22.61],
      章丘: [117.53, 36.72],
      肇庆: [112.44, 23.05],
      大连: [121.62, 38.92],
      临汾: [111.5, 36.08],
      吴江: [120.63, 31.16],
      石嘴山: [106.39, 39.04],
      沈阳: [123.38, 41.8],
      苏州: [120.62, 31.32],
      茂名: [110.88, 21.68],
      嘉兴: [120.76, 30.77],
      长春: [125.35, 43.88],
      胶州: [120.03336, 36.264622],
      银川: [106.27, 38.47],
      张家港: [120.555821, 31.875428],
      三门峡: [111.19, 34.76],
      锦州: [121.15, 41.13],
      南昌: [115.89, 28.68],
      柳州: [109.4, 24.33],
      三亚: [109.511909, 18.252847],
      自贡: [104.778442, 29.33903],
      吉林: [126.57, 43.87],
      阳江: [111.95, 21.85],
      泸州: [105.39, 28.91],
      西宁: [101.74, 36.56],
      宜宾: [104.56, 29.77],
      呼和浩特: [111.65, 40.82],
      成都: [104.06, 30.67],
      大同: [113.3, 40.12],
      镇江: [119.44, 32.2],
      桂林: [110.28, 25.29],
      张家界: [110.479191, 29.117096],
      宜兴: [119.82, 31.36],
      北海: [109.12, 21.49],
      西安: [108.95, 34.27],
      金坛: [119.56, 31.74],
      东营: [118.49, 37.46],
      牡丹江: [129.58, 44.6],
      遵义: [106.9, 27.7],
      绍兴: [120.58, 30.01],
      扬州: [119.42, 32.39],
      常州: [119.95, 31.79],
      潍坊: [119.1, 36.62],
      重庆: [106.54, 29.59],
      台州: [121.420757, 28.656386],
      南京: [118.78, 32.04],
      滨州: [118.03, 37.36],
      贵阳: [106.71, 26.57],
      无锡: [120.29, 31.59],
      本溪: [123.73, 41.3],
      克拉玛依: [84.77, 45.59],
      渭南: [109.5, 34.52],
      马鞍山: [118.48, 31.56],
      宝鸡: [107.15, 34.38],
      焦作: [113.21, 35.24],
      句容: [119.16, 31.95],
      北京: [116.46, 39.92],
      徐州: [117.2, 34.26],
      衡水: [115.72, 37.72],
      包头: [110, 40.58],
      绵阳: [104.73, 31.48],
      乌鲁木齐: [87.68, 43.77],
      枣庄: [117.57, 34.86],
      杭州: [120.19, 30.26],
      淄博: [118.05, 36.78],
      鞍山: [122.85, 41.12],
      溧阳: [119.48, 31.43],
      库尔勒: [86.06, 41.68],
      安阳: [114.35, 36.1],
      开封: [114.35, 34.79],
      济南: [117, 36.65],
      德阳: [104.37, 31.13],
      温州: [120.65, 28.01],
      九江: [115.97, 29.71],
      邯郸: [114.47, 36.6],
      临安: [119.72, 30.23],
      兰州: [103.73, 36.03],
      沧州: [116.83, 38.33],
      临沂: [118.35, 35.05],
      南充: [106.110698, 30.837793],
      天津: [117.2, 39.13],
      富阳: [119.95, 30.07],
      泰安: [117.13, 36.18],
      诸暨: [120.23, 29.71],
      郑州: [113.65, 34.76],
      哈尔滨: [126.63, 45.75],
      聊城: [115.97, 36.45],
      芜湖: [118.38, 31.33],
      唐山: [118.02, 39.63],
      平顶山: [113.29, 33.75],
      邢台: [114.48, 37.05],
      德州: [116.29, 37.45],
      济宁: [116.59, 35.38],
      荆州: [112.239741, 30.335165],
      宜昌: [111.3, 30.7],
      义乌: [120.06, 29.32],
      丽水: [119.92, 28.45],
      洛阳: [112.44, 34.7],
      秦皇岛: [119.57, 39.95],
      株洲: [113.16, 27.83],
      石家庄: [114.48, 38.03],
      莱芜: [117.67, 36.19],
      常德: [111.69, 29.05],
      保定: [115.48, 38.85],
      湘潭: [112.91, 27.87],
      金华: [119.64, 29.12],
      岳阳: [113.09, 29.37],
      长沙: [113, 28.21],
      衢州: [118.88, 28.97],
      廊坊: [116.7, 39.53],
      菏泽: [115.480656, 35.23375],
      合肥: [117.27, 31.86],
      武汉: [114.31, 30.52],
      大庆: [125.03, 46.58],
    };

    const convertData = function (data) {
      const res = [];
      for (let i = 0; i < data.length; i++) {
        const geoCoord = geoCoordMap[data[i].name];
        if (geoCoord) {
          res.push({
            name: data[i].name,
            value: geoCoord.concat(data[i].value),
          });
        }
      }
      return res;
    };

    const option = {
      azuremap: {
        view: 'Auto',
        language: 'en-US',
        center: [113.493471, 23.169598],
        zoom: 5,
        authOptions: {
          authType: 'subscriptionKey',
          subscriptionKey: 'your subscriptionKey',
        },
      },
      tooltip: {
        trigger: 'item',
      },
      animation: true,
      series: [
        {
          name: 'PM2.5',
          type: 'scatter',
          coordinateSystem: 'azuremap',
          data: convertData(data),
          symbolSize: function (val) {
            return val[2] / 10;
          },
          encode: {
            value: 2,
            lng: 0,
            lat: 1,
          },
          label: {
            formatter: '{b}',
            position: 'right',
            show: false,
          },
          itemStyle: {
            color: '#00c1de',
          },
          emphasis: {
            label: {
              show: true,
            },
          },
        },
        {
          name: 'Top 5',
          type: 'effectScatter',
          coordinateSystem: 'azuremap',
          data: convertData(
            data
              .sort(function (a, b) {
                return b.value - a.value;
              })
              .slice(0, 6),
          ),
          symbolSize: function (val) {
            return val[2] / 10;
          },
          encode: {
            value: 2,
            lng: 0,
            lat: 1,
          },
          showEffectOn: 'render',
          rippleEffect: {
            brushType: 'stroke',
          },
          label: {
            formatter: '{b}',
            position: 'right',
            show: true,
          },
          itemStyle: {
            color: '#fff',
            shadowBlur: 10,
            shadowColor: '#333',
          },
          zlevel: 1,
        },
      ],
    };

    function loadMap() {
      const chart = echarts.init(document.getElementById('echarts-azuremap'));
      chart.setOption(option);
    }
  </script>
</html>