湖北省各市区人数图echarts scatter配置项内容和展示

      var hubei = "/asset/get/s/data-1540713015397-Gt6McqKps.json";
var hData = ["恩施土家族苗族自治州", "十堰市", "宜昌市", "襄樊市", "黄冈市", "荆州市", "荆门市", "咸宁市", "随州市", "孝感市", "武汉市", "黄石市", "神农架林区", "天门市", "仙桃市", "潜江市", "鄂州市"]

$.getJSON(hubei, (geoJSON) => {
    echarts.registerMap('HUBEI', geoJSON);
    option = {
    backgroundColor: '#012D63',
    tooltip: {
        trigger: 'item',
        formatter: '{b}\n{c} (p / km2)'
    },
    textStyle: {
        fontFamily: 'monospace',
        fontSize: 'bold'
    },
    geo: {
        map: 'HUBEI',
        left: 0,
        right: 0,
        top: 0,
        bottom: 0,
        selectedMode: 'single',
        label: {
            normal: {
                show: false,
                color: '#4abcee'
            },
            emphasis: {
                show: false,
                color: '#fff'
            }
        },
        itemStyle: {
            normal: {
                areaColor: 'rgba(0, 0, 0, 0)',
                borderColor: '#8dd4f2',
                borderWidth: '2',
                opacity: 1
            },
            emphasis: {
                areaColor: {
                    type: 'linear',
                    x: 0,
                    y: 0,
                    x2: 0,
                    y2: 1,
                    colorStops: [{
                        offset: 0,
                        color: '#19406b'
                    }, {
                        offset: 1,
                        color: '#3773bb'
                    }],
                    globalCoord: false
                },
                opacity: 1
            }
        }
    },
    visualMap: {
        show: false,
        inRange: {
            color: ['rgba(0, 0, 0, 0)']
        }
    },
    series: [{
        name: '湖北省',
        type: 'scatter',
        symbolSize: 0.1,
        label: {
            normal: {
                show: true,
                color: '#4abcee',
                formatter: (param) => {
                    return '{a|' + param.name + '}\n{b|' + (param.value[2] || '') + '}'
                },
                rich: {
                    a: {
                         fontFamily: 'Zapfino',
                        fontSize: '70%',
                        fontWeight: 'normal',
                        fontStretch: 'normal',
                        letterSpacing: '1px',
                        color: '#8dd4f2',
                        opacity: 0.8,
                        align: 'center'
                    },
                    b: {
                         fontFamily: 'Zapfino',
                        fontSize: '80%',
                        fontWeight: 'normal',
                        fontStretch: 'normal',
                        letterSpacing: '2px',
                        color: '#deff00',
                        align: 'center'
                    }
                }
            },
            emphasis: {
                show: true,
                color: '#fff',
                formatter: (param) => {
                    return '{a|' + param.name + '}\n{b|' + (param.value[2] || '') + '}'
                },
                rich: {
                    a: {
                        fontFamily: 'MicrosoftYaHei-Bold',
                        fontSize: '12px',
                        fontWeight: 'normal',
                        fontStretch: 'normal',
                        letterSpacing: '1px',
                        color: '#8dd4f2',
                        opacity: 0.8,
                        align: 'center'
                    },
                    b: {
                        fontFamily: 'DS-Digital-Bold',
                        fontSize: '16px',
                        fontWeight: 'normal',
                        fontStretch: 'normal',
                        letterSpacing: '2px',
                        color: '#deff00',
                        align: 'center'
                    }
                }
            }
        },
        coordinateSystem: 'geo',
        data: (()=>{
            return geoJSON.features.map(e => {
            let name = e.properties.name
            return {
              name: name,
              value: e.properties.cp.concat(Math.floor(Math.random()*1000))
            }
          })
        })()
    }]
}
 
    myChart.setOption(option)
})