Flex Pie Data Label

Flex Pie Data Label

Posted by: grapecity on 28 April 2019, 11:19 pm EST

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  grapecity

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  Posted 28 April 2019, 11:19 pm EST

  Hello,

  I want to add data label on the flex pie using the ff code. This code works on flex chart but not on flex pie

  flexPie1.DataLabel.Content = “{Amount}”;
  
  flexPie1.DataLabel.Position = C1.Chart.PieLabelPosition.Circular

  Thanks

  Ricky

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  basant.khatiyan

  

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  Posted 29 April 2019, 3:08 am EST

  Hi Ricky,

  I could not reproduce the issue at my end by using the specified settings(and control version 4.0.20191.359). So, I am attaching the sample (prj_FlexPieLabels.zip) that I tested with and would request you to confirm the behavior using this sample. Also, please let me know if I am missing something.

  Thanks,
  
  Basant

  prj_FlexPieLabels.zip

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  grapecity

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  Posted 29 April 2019, 10:26 pm EST - Updated 4 October 2022, 1:17 am EST

  Hi Basant,

  Thank you for your immediate reply. Your sample works but when I changed the datasource into DataTable type, it does not work show the values.
  
  Here’s my datatable

  public DataTable GetTable()
  
  {
  
  // Here we create a DataTable with 2 columns.
  
  DataTable table = new DataTable();
  
  table.Columns.Add(“Name”, typeof(string));
  
  table.Columns.Add(“Marks”, typeof(double));

          // Here we add 4 DataRows.
          table.Rows.Add("Name 1", "100");
          table.Rows.Add("Name 2", "150");
          table.Rows.Add("Name 3", "200");
          table.Rows.Add("Name 4", "250");
          return table;
      }
  

  

  771×566 40.1 KB

  Ricky

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  grapecity

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  Posted 29 April 2019, 10:50 pm EST

  Hello Basant,

  I got it to work by using DefaultView of the DataTable as the datasource instead.

  Thanks.

  Ricky