When Vue uses Echarts, the map is not displayed. Could you tell me how to quote bmap??

when Vue uses Echarts, the map does not show. Could you tell me how to quote bmap?

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<template>
    <div id="HotSpot"></div>
</template>
<script>
export default {
    
    name: "HotSpot", //
    data(){
        return{
            geoCoordMap:[
                {name:"",value:[124.37,40.13,355]},
                {name:"",value:[121.979603,39.627114,359]},
                {name:"",value:[123.97,41.97]},
                {name:"",value:[120.836932,40.711052,1563]},
                {name:"",value:[122.18,40.65,12]},
                {name:"",value:[122.070714,41.119997,658]},
                {name:"",value:[121.62,38.92,110]},
                {name:"",value:[123.38,41.8,435]},
                {name:"",value:[121.15,41.13,152]},
                {name:"",value:[123.73,41.3,365]},
                {name:"",value:[122.85,41.12,153]},
            ]
        }
    },
    props: {
        
    },
    mounted() {
        this.drawChart();
    },
    methods:{
        drawChart(){
            // domecharts
            let myChart = this.$echarts.init(document.getElementById("HotSpot"));
            // 
            myChart.setOption({
                tooltip : {
                    trigger: "item"
                },
                bmap: {
                    center: [104.114129, 37.550339],
                    zoom: 5,
                    roam: true,
                },
                series : [
                    {
                        name: "pm2.5",
                        type: "scatter",
                        coordinateSystem: "bmap",
                        data: [
                            {name:"",value:[124.37,40.13,355]},
                            {name:"",value:[121.979603,39.627114,359]},
                            {name:"",value:[123.97,41.97]},
                            {name:"",value:[120.836932,40.711052,1563]},
                            {name:"",value:[122.18,40.65,12]},
                            {name:"",value:[122.070714,41.119997,658]},
                            {name:"",value:[121.62,38.92,110]},
                            {name:"",value:[123.38,41.8,435]},
                            {name:"",value:[121.15,41.13,152]},
                            {name:"",value:[123.73,41.3,365]},
                            {name:"",value:[122.85,41.12,153]},
                        ],
                        symbolSize: function (val) {
                            return val[2] / 10;
                        },
                        label: {
                            normal: {
                                formatter: "{b}",
                                position: "right",
                                show: false
                            },
                            emphasis: {
                                show: true
                            }
                        },
                        itemStyle: {
                            normal: {
                                color: "-sharpddb926"
                            }
                        }
                    },
                ]
            },true);
        }
    }
}
</script>
<style>
</style>

clipboard.png

May.23,2021

< div id= "HotSpot" > < / div > you can't get out without setting width and height.


https://codeshelper.com/q/10. has the answer here, as long as you download the echarts package npm install echarts-- save

.
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b220cd-33993.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b220cd-33993.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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