ecahrt.js city-level map drawing

 

const geoCoordMap = {
  白云区: [106.626755,26.683998],
  观山湖区:[106.602896,26.622004],
  南明区:[106.723341,26.574839],
  乌当区:[106.754386,26.636343],
  花溪区:[106.672748,26.415498],
  云岩区:[106.729952,26.610505],
  清镇市:[106.476415,26.561656],
  修文县:[106.593893,26.84512],
  开阳县:[106.967967,27.067731],
  息烽县:[106.7449,27.102726]
};
const data = [
  { name: '白云区', value:[3,150,65,35,15]},
  { name: '观山湖区',value:[4,210,,35,35,15]},
  { name: '南明区',value:[8,320,85,35,15]},
  { name: '乌当区',value:[5,230,65,35,15]},
  { name: '花溪区', value:[6,220,65,35,15]},
  { name: '云岩区', value:[8,200,65,35,15]},
  { name: '清镇市', value:[8,200,65,35,15]},
  { name: '修文县',value:[8,200,65,35,15]},
  { name: '开阳县',value:[8,200,65,35,15]},
  { name: '息烽县', value:[8,200,65,35,15]}
];
const convertData = function (data) {
  var res = [];
  for (var i = 0; i < data.length; i++) {
    var geoCoord = geoCoordMap[data[i].name];
    if (geoCoord) {
      res.push({
        name: data[i].name,
        value: geoCoord.concat(data[i].value[0]).concat(data[i].value[1]).
        concat(data[i].value[2]).concat(data[i].value[3]).concat(data[i].value[4])
      });
    }
  }
  return res;
};
  option = {
    geo: {
      map: 'guiyang',
      center: [106.709094,26.746801],
      zoom:1.3,
      roam: true,
      label:{
        emphasis:{
          show:false
        }
      },
      itemStyle: {
       
      }
    },
    tooltip: {
      trigger:'item',
      formatter:function(data){
        return res = data.name + '<div><p>小屋数量:'+data.value[2]+'间</p>'
        +'<p>患者数量:'+data.value[3] +'人</p>'
        +'<p>知晓率:'+data.value[4] +'%</p>'
        +'<p>参与率:'+data.value[5] +'%</p>'
        +'<p>患病率:'+data.value[6] +'%</p>'
        +'</div>'
      }
    },
    series: [{
     type:'effectScatter',
     coordinateSystem:'geo',
     data:convertData(data),
     showEffectOn:'render',
     rippleEffect:{
       brushType:'stroke'
     },
     hoverAnimation:true,
     label:{
       normal:{
         formatter:'{b}',
         position:'top',
         show:true,
       }
     },
     itemStyle:{
       normal:{
         shadowBlur:15
       }
     },
     zlevel:1
   } ]
  };
  // JSON数据需要额外下载，或者接口请求
  echarts.registerMap('guiyang',JSON);

The json data of the map registration can be downloaded from Baidu