如下所示: div id="myChartChina" :style="{width: '100%', height: '500px'}"/div mounted() { this.drawLine(); }, drawLine(){ // 基于准备好的dom,初始化echarts实例 var myChartContainer = document.getElementById('myChartChina')
如下所示:
<div id="myChartChina" :style="{width: '100%', height: '500px'}"></div> mounted() { this.drawLine(); }, drawLine(){ // 基于准备好的dom,初始化echarts实例 var myChartContainer = document.getElementById('myChartChina'); var resizeMyChartContainer = function(){ myChartContainer.style.width=(document.body.offsetWidth/2)+'px'//页面一半的大小 } resizeMyChartContainer(); var myChartChina = this.$echarts.init(myChartContainer); function randomData() { return Math.round(Math.random()*500); } // 绘制图表 var optionMap = { tooltip: {}, legend: { orient: 'vertical', left: 'left', data:[''] }, visualMap: { min: 0, max: 1500, left: '10%', top: 'bottom', text: ['高','低'], calculable : true, color:['#0b50b9','#c3e2f4'] }, selectedMode: 'single', series : [ { name: '', type: 'map', mapType: 'china', itemStyle: { normal:{ borderColor: 'rgba(0, 0, 0, 0.2)' }, emphasis:{ shadowOffsetX: 0, shadowOffsetY: 0, shadowBlur: 20, borderWidth: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } }, showLegendSymbol: true, label: { normal: { show: true }, emphasis: { show: true } }, data:[ {name: '北京',value: randomData() }, {name: '天津',value: randomData() }, {name: '上海',value: randomData() }, {name: '重庆',value: randomData() }, {name: '河北',value: randomData() }, {name: '河南',value: randomData() }, {name: '云南',value: randomData() }, {name: '辽宁',value: randomData() }, {name: '黑龙江',value: randomData() }, {name: '湖南',value: randomData() }, {name: '安徽',value: randomData() }, {name: '山东',value: randomData() }, {name: '新疆',value: randomData() }, {name: '江苏',value: randomData() }, {name: '浙江',value: randomData() }, {name: '江西',value: randomData() }, {name: '湖北',value: randomData() }, {name: '广西',value: randomData() }, {name: '甘肃',value: randomData() }, {name: '山西',value: randomData() }, {name: '内蒙古',value: randomData() }, {name: '陕西',value: randomData() }, {name: '吉林',value: randomData() }, {name: '福建',value: randomData() }, {name: '贵州',value: randomData() }, {name: '广东',value: randomData() }, {name: '青海',value: randomData() }, {name: '西藏',value: randomData() }, {name: '四川',value: randomData() }, {name: '宁夏',value: randomData() }, {name: '海南',value: randomData() }, {name: '台湾',value: randomData() }, {name: '香港',value: randomData() }, {name: '澳门',value: randomData() } ] } ] } myChartChina.setOption(optionMap); window.onresize=function(){ resizeMyChartContainer(); myChartChina.resize(); } }
主要注意的一点在main.js里面:
除了引入echarts之外
// 引入echarts import echarts from 'echarts' Vue.prototype.$echarts = echarts // 还要特别引入china.json,这样中国地图才会出现,不然只会出现右下角的南海诸岛 import china from 'echarts/map/json/china.json' echarts.registerMap('china', china)
补充知识:VUE中给template组件加背景
我就废话不多说了,大家还是直接看代码吧~
<template> <div class="index_background" > </div> </template> <style> .index_background{ background: url('~@/../static/images/login-bg.png') center top no-repeat;} </style>
以上这篇vue中echarts引入中国地图的案例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持易盾网络。