标签:dev 代码 npm width 线图 ret list rtp 堆叠
首先在cmd中输入指令,ECharts 和 zrender 安装完成会放在node_modules
目录下可以直接在项目代码中 require(‘echarts‘)
得到 ECharts
npm install echarts --save
之后直接页面使用Echarts
HTML代码
<template> <div class="chart" ref="myEchart"></div> </template>
script代码
<script> export default { name: ‘chart‘, data() { return { } }, mounted() { this.getPillar(); }, methods: { // 渲染图表 getPillar() { var echarts = require(‘echarts‘); // 基于准备好的dom(myEchartPillar),初始化echarts实例 let myChart = echarts.init(this.$refs.myEchart); //指定图表的配置项和数据,绘制图表 myChart.setOption({ title: { text: ‘折线图堆叠‘ }, tooltip: { trigger: ‘axis‘ }, legend: { data: [‘邮件营销‘, ‘联盟广告‘, ‘视频广告‘, ‘直接访问‘, ‘搜索引擎‘] }, grid: { left: ‘3%‘, right: ‘4%‘, bottom: ‘3%‘, containLabel: true }, toolbox: { feature: { saveAsImage: {} } }, xAxis: { type: ‘category‘, boundaryGap: false, data: [‘周一‘, ‘周二‘, ‘周三‘, ‘周四‘, ‘周五‘, ‘周六‘, ‘周日‘] }, yAxis: { type: ‘value‘ }, series: [{ name: ‘邮件营销‘, type: ‘line‘, stack: ‘总量‘, data: [120, 132, 101, 134, 90, 230, 210] }, { name: ‘联盟广告‘, type: ‘line‘, stack: ‘总量‘, data: [220, 182, 191, 234, 290, 330, 310] }, { name: ‘视频广告‘, type: ‘line‘, stack: ‘总量‘, data: [150, 232, 201, 154, 190, 330, 410] }, { name: ‘直接访问‘, type: ‘line‘, stack: ‘总量‘, data: [320, 332, 301, 334, 390, 330, 320] }, { name: ‘搜索引擎‘, type: ‘line‘, stack: ‘总量‘, data: [820, 932, 901, 934, 1290, 1330, 1320] } ] }); //解决自适应 setTimeout(function() { window.addEventListener("resize", () => { myChart.resize(); }); }, 500); } } } </script>
style代码
<style> .chart{ width: 100%; height: 100%; } </style>
案例展示
标签:dev 代码 npm width 线图 ret list rtp 堆叠
原文地址:https://www.cnblogs.com/suifengruye/p/12108048.html