FlexChart DataToPoint() and PointToData() with doubles?

FlexChart DataToPoint() and PointToData() with doubles?

Posted by: mhamilton on 31 January 2018, 5:46 pm EST

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  mhamilton

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  Posted 31 January 2018, 5:46 pm EST

  Is there another method for the FlexChart.DataToPoint() and FlexChart.PointToData() that use doubles instead of floats? I have my X Axis set to a DateTime but the DataToPoint and PointToData cause issues because the OADate is a double and casting it to a float losses the accuracy of the DateTime.

  Thanks!

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  Ruchir.Agarwal

  

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  Posted 1 February 2018, 7:28 am EST

  Hello,

  You may use the Axis’s ConvertBack method for working with Double type values. This would not need any casting and hence would not lead to loss of precision/accuracy.
  
  You may find more information about this method here: http://help.grapecity.com/componentone/NetHelp/FlexChartWin/webframe.html#C1.Win.FlexChart.4~C1.Win.Chart.Axis~ConvertBack.html

  Thanks,
  
  Ruchir Agarwal