踩坑说明
很久以前写jsp时使用过echarts的china.js插件，不过echarts是2.0的，目前vue项目中使用echarts3.8.5，直接将china.js插件引入，代码复制，运行一看，GG。地图中央只有一个光溜溜的南海群岛框框，数据信息也在，可是中国地图背景不见了。网上一查，echart2.0和3.0之间地图有大的改动。走，去官方网站看看。
既然是在Vue中使用，npm i echarts -D，打开node_modules下面看一眼
<template><div class="echarts"><div :style="{height:'420px',width:'100%'}" ref="myEchart"></div></div>
</template>
<script>import echarts from "echarts";import 'echarts/map/js/china.js' // 引入中国地图数据export default {props: ["renderData"],data() {return {chart: null};},mounted() {this.initEchartMap();},beforeDestroy() {if (!this.chart) {return;}this.chart.dispose();this.chart = null;},methods: {initEchartMap() {//console.log(this.renderData)//这里我们用固定的数据，真正使用时，用父组件传递来的数据替换series即可let myChart = echarts.init(this.$refs.myEchart); window.onresize = myChart.resize;myChart.setOption({ backgroundColor: "#0b1225",title: {text: '每日货盘运行图',left: 'center',textStyle: {color: '#fff'}},tooltip : {trigger: 'item'},dataRange: {show: false,min: 0,max: 1000,text: ['High', 'Low'],realtime: true,calculable: true,color: ['orangered', 'yellow', 'lightskyblue']},visualMap : {show : true,min : 0,max : 255,calculable : true,inRange : {color : ['aqua', 'lime', 'yellow', 'orange', '#ff3333']},textStyle : {color : '#12223b'}}, geo: { // 这个是重点配置区map: 'china', // 表示中国地图roam: true,layoutCenter : ['50%', '50%'],layoutSize : "130%",label: {normal: {show: true, // 是否显示对应地名textStyle: {color: 'rgba(0,0,0,0.4)'}},},itemStyle: {normal: {areaColor: '#37376e',borderColor: 'rgba(0, 0, 0, 0.2)'},emphasis: {areaColor: null,shadowOffsetX: 0,shadowOffsetY: 0,shadowBlur: 20,borderWidth: 0,shadowColor: 'rgba(0, 0, 0, 0.5)'}}},series: [{"type": "lines", "zlevel": 2, "effect": {"show": true, "period": 4, "trailLength": 0.02, "symbol": "arrow", "symbolSize": 5}, "lineStyle": {"normal": {"width": 1, "opacity": 0.6, "curveness": 0.2}}, "tooltip": {"trigger": "item"}, "data": [{"fromName": "南京", "toName": "江苏", "value": 19, "coords": [[118.796252, 32.0739],["119.68", "33.199"]]}, {"fromName": "南京", "toName": "安徽", "value": 17, "coords": [[118.796252, 32.0739],["117.229", "31.917"], ]}, {"fromName": "南京", "toName": "上海", "value": 25, "coords": [[118.796252, 32.0739],["121.465", "31.289"], ]}, {"fromName": "南京", "toName": "湖北", "value": 31, "coords": [[118.796252, 32.0739],["114.39", "30.663"], ]}, {"fromName": "南京", "toName": "福建", "value": 12, "coords": [[118.796252, 32.0739],["119.454", "25.922"], ]}, {"fromName": "南京", "toName": "浙江", "value": 19, "coords": [ [118.796252, 32.0739],["119.531", "29.877"], ]}, {"fromName": "南京", "toName": "陕西", "value": 18, "coords": [[118.796252, 32.0739],["109.116", "34.2"], ]}, {"fromName": "南京", "toName": "河南", "value": 15, "coords": [[118.796252, 32.0739],["113.467", "34.623"], ]}, {"fromName": "南京", "toName": "山东", "value": 12, "coords": [[118.796252, 32.0739],["116.972", "36.737"], ]}, {"fromName": "南京", "toName": "广东", "value": 12, "coords": [[118.796252, 32.0739],["113.511", "23.22"], ]}, {"fromName": "南京", "toName": "四川", "value": 10, "coords": [[118.796252, 32.0739],["103.953", "30.762"], ]}, {"fromName": "南京", "toName": "江西", "value": 9, "coords": [[118.796252, 32.0739],["116.005", "28.663"], ]}, {"fromName": "南京", "toName": "重庆", "value": 8, "coords": [[118.796252, 32.0739],["106.438", "29.581"], ]}, {"fromName": "南京", "toName": "贵州", "value": 4, "coords": [[118.796252, 32.0739],["106.71", "26.564"], ]}, {"fromName": "南京", "toName": "山西", "value": 4, "coords": [[118.796252, 32.0739],["112.593", "37.867"], ]}, {"fromName": "南京", "toName": "湖南", "value": 4, "coords": [[118.796252, 32.0739],["113.082", "28.257"], ]}, {"fromName": "南京", "toName": "吉林", "value": 3, "coords": [[118.796252, 32.0739],["125.815", "44.258"], ]}, {"fromName": "南京", "toName": "广西", "value": 2, "coords": [[118.796252, 32.0739],["107.88", "22.863"], ]}, ]},{ "name": "收货地址","type": "effectScatter", "coordinateSystem": "geo", "zlevel": 2, "rippleEffect": {"period": 4, "brushType": "stroke", "scale": 4}, "tooltip": {"trigger": "item"}, "label": {"normal": {"show": true, "position": "left", "offset": [-5, 5], "formatter": "{b}"}, "emphasis": {"show": true}}, "hoverAnimation": true,"symbol": "circle", "symbolSize": 5, "itemStyle": {"normal": {"show": false, "color": "#f00"}}, "data": [{"name": "江苏", "value": ["119.68", "33.199", 19]}, {"name": "安徽", "value": ["117.229", "31.917", 17]}, {"name": "上海", "value": ["121.465", "31.289", 25]}, {"name": "湖北", "value": ["114.39", "30.663", 31]}, {"name": "福建", "value": ["119.454", "25.922", 22]}, {"name": "浙江", "value": ["119.531", "29.877", 19]}, {"name": "陕西", "value": ["109.116", "34.2", 18]}, {"name": "河南", "value": ["113.467", "34.623", 15]}, {"name": "山东", "value": ["116.972", "36.737", 12]}, {"name": "广东", "value": ["113.511", "23.22", 12]}, {"name": "四川", "value": ["103.953", "30.762", 10]}, {"name": "江西", "value": ["116.005", "28.663", 9]}, {"name": "重庆", "value": ["106.438", "29.581", 8]}, {"name": "贵州", "value": ["106.71", "26.564", 4]}, {"name": "山西", "value": ["112.593", "37.867", 4]}, {"name": "湖南", "value": ["113.082", "28.257", 4]}, {"name": "吉林", "value": ["125.815", "44.258", 3]}, {"name": "广西", "value": ["107.88", "22.863", 2]}, ]},{"name": "发送地址","type": "scatter", "coordinateSystem": "geo", "zlevel": 2, "tooltip": {"trigger": "item"}, "label": {"normal": {"show": true, "position": "right", "color": "#00ffff", "formatter": "{b}", "textStyle": {"color": "#00ffff"}}, "emphasis": {"show": true}}, "symbol": "circle", "symbolSize": 20, "itemStyle": {"normal": {"show": true, "color": "#EE0000"}}, "data": [{"name": "南京", "value": [118.796252, 32.0739]}]}]})}}}
</script>
复制代码
