ECharts · Example

option = {
    backgroundColor: '#1b1b1b',
    title : {
        text: '热力图结合地图',
        x:'center',
        textStyle: {
            color: 'white'
        }
    },
    tooltip : {
        trigger: 'item',
        formatter: '{b}'
    },
    toolbox: {
        show : true,
        orient : 'vertical',
        x: 'right',
        y: 'center',
        feature : {
            mark : {show: true},
            dataView : {show: true, readOnly: false},
            restore : {show: true},
            saveAsImage : {show: true}
        }
    },
    series : [
        {
            name: '北京',
            type: 'map',
            mapType: 'china',
            roam: true,
            hoverable: false,
            data:[],
            heatmap: {
                minAlpha: 0.1,
                data: heatData
            },
            itemStyle: {
                normal: {
                    borderColor:'rgba(100,149,237,0.6)',
                    borderWidth:0.5,
                    areaStyle: {
                        color: '#1b1b1b'
                    }
                }
            }
        }
    ]
};

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