[GitHub] [echarts] ZhengRui commented on issue #14642: How to get data when using datasets and transformations?

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

ZhengRui commented on issue #14642:
URL: https://github.com/apache/echarts/issues/14642#issuecomment-1146628999

   > You cannot get the transformed data. What do you need the data for?
   
   In my case, I need to get the selected data within brush area, the `brushSelected` event params only returns `seriesIndex` and `dataIndex`, and the corresponding series are using transformed dataset, so I am also wondering how to get the actual data values within brush area?


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