[GitHub] [echarts] mishengqiang commented on pull request #10388: Fix formatter display wrong value

[GitBox <gi...@apache.org>]

mishengqiang commented on pull request #10388:
URL: https://github.com/apache/echarts/pull/10388#issuecomment-843051199


   5.1.1问题依然存在看图
   ![image](https://user-images.githubusercontent.com/9413032/118635584-53ca1800-b806-11eb-8746-fb5352566d83.png)
   
   ```js
   option = {
       title: {
           text: '某站点用户访问来源',
           subtext: '纯属虚构',
           left: 'center'
       },
       tooltip: {
           trigger: 'item',
           formatter: "{a}<br/>{@value}<br/>{c}",
       },
       label: {
                 formatter: "{b}：{@value}",
               },
       legend: {
           orient: 'vertical',
           left: 'left',
       },
       dataset:{
           source: [
                   {value: 1048, name: '搜索引擎'},
                   {value: 735, name: '直接访问'},
                   {value: 580, name: '邮件营销'},
                   {value: 484, name: '联盟广告'},
                   {value: 300, name: '视频广告'}
               ]
       },
       series: [
           {
               name: '访问来源',
               type: 'pie',
               radius: '50%',
               encode:{
                   itemName:"name",
                   value:"value",
               },
               // tooltip: {
               //   formatter: "{a}<br/>{c}",
               // },
               emphasis: {
                   itemStyle: {
                       shadowBlur: 10,
                       shadowOffsetX: 0,
                       shadowColor: 'rgba(0, 0, 0, 0.5)'
                   }
               }
           }
       ]
   };
   ```
   


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