[GitHub] terrilltang opened a new issue #9088: 饼图鼠标经过高亮颜色变淡问题

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

terrilltang opened a new issue #9088: 饼图鼠标经过高亮颜色变淡问题
URL: https://github.com/apache/incubator-echarts/issues/9088
 
 
   
   在使用饼图时，整体背景颜色为白色 #FFFFFF，有一个扇区的颜色值是 #F1F1F1 的色值，在鼠标经过高亮时，会变成跟背景色一样的颜色（白色）。
   
   series 下有一个 hoverOffset 来设置偏移量，请问是否有一个属性值来设置 hover 高亮时的颜色变化，或者禁止颜色变化。
   
   Echarts Version:4.x
   Browser Version: chrome/69
   
   ```javascript
   option = {
       series : [
           {
               backgroundColor:'#FFFFFF',
               name: '访问来源',
               type: 'pie',
               radius: '55%',
               color:['#F1F1F1','#F00'],
               data:[
                   {value:235, name:'视频广告'},
                   {value:274, name:'联盟广告'},
               ]
           }
       ]
   };
   ```

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