'radar.name': {
textStyle: { color: '#5a4b66'},formatter: (str) => { let obj = _.find(personalityChart, (pc: any) => pc.image === str) || {}; let percent = obj.percent ? `${Math.round(obj.percent * 100)}%` : '-'; return `{b|${percent}} {c|${str}}`;},rich: { b: { color: '#F78A89' }}},
'**tooltip.formatter': (opts) => {
let indicator = _.get(opts, 'radar.indicator');return (obj) => { let { name, value } = obj.data; let contentArr = indicator.map((key, inx) => `${key.name}: ${value[inx]}`); contentArr.unshift(obj.marker + name); return contentArr.join('<br />');};}
let personalityChart = [{
"celebrity": "","celebrity_code": "12345","id": 17,"image": "人品","negative": 553,"percent": 0.6545,"positive": 4492,"total": 6018,"x": "人品","name": "王俊凯","value": 6018}, {
"celebrity": "","celebrity_code": "12345","id": 21,"image": "品尝","negative": 157,"percent": 0.6256,"positive": 2974,"total": 4503,"x": "品尝","name": "王俊凯","value": 4503}, {
"celebrity": "","celebrity_code": "12345","id": 22,"image": "声音","negative": 3,"percent": 0.9225,"positive": 777,"total": 839,"x": "声音","name": "王俊凯","value": 839}];
percent来自原始数据personalityChart，str来自echarts渲染后数据
在tooltip格式化解决系列名，画图字段为value，效果图：
问题二：echarts-series中label的backgroundColor有效
一开始我是像下面那样写的 发现图片出不来，不能用本地的图片
所以我把图片放到服务器上通过http去申请获取，然而发现图片长宽不是我设置的长宽
查看配置文档发现
如果不定义 rich 属性，则不能指定 width 和 height。