vue使用echarts绘制地图

 由于vue-echarts网上能找到的资源太少了，鼓捣了好久地图也没出来，最后还是放弃了，还是用echarts吧。直接贴代码

<template>
    <div class="">
        <div id="map" :style="{ height: '800px', width: '100%' }" ref="myEchart"></div>
    </div>
</template>

<script>
    import * as echarts from 'echarts';
    const henanJson = require("../../../public/henan.json") 
    export default {
        name: 'dp',
        data(){
            return{
            }
        },
        mounted(){
            this.init();
        },
        methods:{
            init(data) {
                let myChart = echarts.init(document.getElementById('map'));
                echarts.registerMap('henan', henanJson);
                let option = {
                    title: {
                        text: '地图',
                        left: 'center'
                    },
                    tooltip: {
                        trigger: 'item',
                        formatter:  function(params) {
                            if(!params.value){
                                return '该地区暂无访问量';
                            }
                            return params.seriesName+'<br />'+params.name+'：'+params.value+'次'
                        },
                        confine: true
                    },
                    visualMap: {
                        min: 0,
                        max: 100,
                        text: ['高', '低'],
                        realtime: false,
                        calculable: true,
                        itemWidth:10,
                        itemHeight: 70,
                        inRange: {
                            color: ['#121122', 'rgba(3,4,5,0.4)', 'red'],
                        }
                    },
                    series: [
                        {
                            name: '',
                            type: 'map',
                            // zoom: 1.4,
                            label: {
                                show: false
                            },
                            mapType: 'henan', // 自定义扩展图表类型
                            itemStyle: {
                                // normal: {label: {show: true}},
                                emphasis: {label: {show: true}},
                                normal:{
                                    label: { 
                                        show: true,
                                        textStyle: {
                                            color: '#444'
                                        }
                                    },
                                }
                            },
                            data: [],
                        }
                    ]
                };
                // option.title.text = data.title;
                // option.visualMap.max = data.max;
                // option.series[0].name = data.name;
                // option.series[0].data = data.data;

                myChart.setOption(option);
                window.addEventListener('resize', function () {
                    myChart.resize();
                });
            }

        }
    }
</script>

效果图