Echarts 绘制市区地图

描述:当前是关于Echarts图表中的 地图 示例。
 
            // 萍乡市地图数据
let pingxiangJSON = {
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            "name": "安源区",
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                        [114.030044, 27.425774]
                    ]
                ]
            ]
        }
    }]
}

echarts.registerMap('萍乡', pingxiangJSON);

option = {
    tooltip: {  // 指示器
        trigger: 'item',
        formatter: function (params) {
            if (typeof (params.value)[1] == "undefined") {
                return ` ${params.name}  :  ${params.value} 家 `;
            } else {
                return `
                    ${params.name}  <br/>
                    产品:${params.data.product} <br/>
                    规模:${params.data.scale} 吨
                `;
            }
        }
    },
    visualMap: {
        show: true,
        min: 0,
        max: 500,
        left: 26,
        bottom: 20,
        showLabel: true,
        text: ["高", "低"],
        seriesIndex: [1],
        pieces: [{
            gt: 100,
            label: "> 100 家",
            color: "#2150E8"
        }, {
            gte: 50,
            lte: 100,
            label: "50 - 100 家",
            color: "#0797F3"
        }, {
            gte: 1,
            lt: 50,
            label: "1 - 50 家",
            color: "#2C78C2"
        }, {
            value: 0,
            color: "#4060C6"
        }],
        textStyle: {
            color: "#fff"
        }
    },
    geo: {
        show: true,
        map: '萍乡',
        zoom: 1.2, //默认显示级别
        scaleLimit: {
            min: 0,
            max: 3
        }, // 缩放级别
        label: {
            normal: {
                show: true,
                position: 'outside',
                fontSize: 16,
                formatter: function (params) {
                    return params.name
                },
                color: '#fff'
            },
            emphasis: { // 悬浮得样式
                show: true,
                textStyle: {
                    color: "#fff"
                }
            }
        },
        roam: true,
        itemStyle: { // 整个一块
            normal: {
                areaColor: 'transparent',
                borderColor: '#FFFFFF',
                borderWidth: 2,
            },
            // 鼠标移入
            emphasis: {
                areaColor: "#0050B0",
                borderColor: "#fff",
                borderWidth: 2,
            }
        },

    },
    series: [
        {
            type: 'effectScatter',
            coordinateSystem: 'geo',
            data: [{
                    name: '莲花县1',
                    value: [113.909617, 27.194716, 280],
                    product: '200',
                    scale: '20',
                },
                {
                    name: '莲花县1',
                    value: [113.961802, 27.155621, 200],
                    product: '260',
                    scale: '30',
                },
                {
                    name: '莲花县3',
                    value: [114.008494, 27.346077, 320],
                    product: '150',
                    scale: '50',
                },
                {
                    name: '芦溪县1',
                    value: [114.089518, 27.632364, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '芦溪县2',
                    value: [113.993431, 27.565177, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '芦溪县3',
                    value: [114.013946, 27.644021, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '安源区1',
                    value: [113.880477, 27.614166, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '安源区2',
                    value: [113.931289, 27.641846, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '上栗县1',
                    value: [113.831762, 27.880597, 320],
                    product: '280',
                    scale: '50',
                },
                {
                    name: '萍乡市电瓷有限公司1',
                    value: [113.677953, 27.485368, 320],
                    product: '280',
                    scale: '50',
                },
            ],
            symbolSize: '10',
            showEffectOn: 'render',
            rippleEffect: {
                scale: 3,
                brushType: 'stroke'
            },
            hoverAnimation: true,
            itemStyle: {
                normal: {
                    color: '#FFFF00',
                    shadowBlur: 10,
                    shadowColor: '#FFFF00'
                }
            },
            zlevel: 1
        },
        {
            type: 'map',
            map: '萍乡',
            geoIndex: 0,
            roam: true,
            zoom: 2, //默认显示级别
            scaleLimit: {
                min: 0,
                max: 3
            }, // 缩放级别
            itemStyle: {
                normal: {
                    areaColor: '#031525',
                    borderColor: '#3B5077',
                },
                emphasis: {
                    areaColor: '#2B91B7'
                }
            },
            animation: false,
            data: [{
                    name: '上栗县',
                    value: 100
                },
                {
                    name: '湘东区',
                    value: 102
                },
                {
                    name: '安源区',
                    value: 70
                },
                {
                    name: '芦溪县',
                    value: 0
                },
                {
                    name: '莲花县',
                    value: 20
                },

            ]
        },

    ]
}

myChart.setOption(option);