echarts实现词云自定义形状

需求：展示出云彩状的词云安装npm install echartsnpm install echarts-wordcloud词云安装官网 https://github.com/ecomfe/ech…引入到当前页面import React from ‘react’;import ’echarts-wordcloud’;import echarts from ’echarts’;class Wordcloudl extends React.Component{ componentDidMount() { var myChart = echarts.init(document.getElementById(‘wordcloudl’)); var maskImage = new Image(); //重点：云彩图片的base64码 maskImage.src = ‘data:image/svg+xml;utf8;base64,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’; maskImage.onload = function(){ myChart.setOption( { backgroundColor:’#fff’, tooltip: { pointFormat: ‘{series.name}: <b>{point.percentage:.1f}%</b>’ }, series: [{ type: ‘wordCloud’, gridSize: 1, sizeRange: [12, 55], rotationRange: [-45, 0, 45, 90], maskImage: maskImage, textStyle: { normal: { color: function() { return ‘rgb(’ + Math.round(Math.random() * 255) + ‘, ’ + Math.round(Math.random() * 255) + ‘, ’ + Math.round(Math.random() * 255) + ‘)’ } } }, left: ‘center’, top: ‘center’, right: null, bottom: null, data:[ { name: ‘Sam S Club’, value: 10000, }, { name: ‘Macys’, value: 6181 }, { name: ‘Amy Schumer’, value: 4386 }, { name: ‘Jurassic World’, value: 4055 }, { name: ‘Charter Communications’, value: 2467 }, { name: ‘Chick Fil A’, value: 2244 }, { name: ‘Planet Fitness’, value: 1898 }, { name: ‘Pitch Perfect’, value: 1484 }, { name: ‘Express’, value: 1112 }, { name: ‘Home’, value: 965 }, { name: ‘Johnny Depp’, value: 847 }, { name: ‘Lena Dunham’, value: 582 }, { name: ‘Lewis Hamilton’, value: 555 }, { name: ‘KXAN’, value: 550 }, { name: ‘Point Break’, value: 265 }] }] }) } } render () { return( <div> <div id=‘wordcloudl’ style={{height:400}}></div> </div> ) }}export default Wordcloudl;如果没有看懂还有更多的地方可以参考：ecahrts形状不一的词云：https://download.csdn.net/dow…基于ecahrts的词云：https://blog.csdn.net/u013808…ecahrts字符云：https://blog.csdn.net/shelbya…echarts之词云随机颜色的配置：https://blog.csdn.net/IT_1692…