[GitHub] r3qu3stt1me0ut commented on issue #8944: 环状图能否在label中显示所有数据的总和？

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

r3qu3stt1me0ut commented on issue #8944: 环状图能否在label中显示所有数据的总和？
URL: https://github.com/apache/incubator-echarts/issues/8944#issuecomment-416415322
 
 
   可以把计算好的总数放在title里面。       
   ` title: {
             text: `合计\n${total.toFixed(2)}万`,
             textStyle: {
               color: "#fff",
               fontSize: 20,
             },
             x: "center",
             y: "center"
           },`

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