Read data from a waveform plot

[tyketyke]

Hi!

Is it possible to read the y-values of a waveform plot out of the waveform history?  In particular I have some data plotted in a waveform and want to get all y-points between two cursors into an array to make a FFT.

I'm using Measurement Studio 2008 and Visual Basic 2008.

regards,

Andreas

[tyketyke · Accepted solution]

I found it out by myself. I did it in that way:

Dim data(XYPlot.HistoryCount - 1) As Double

For index As Integer = 0 To XYPlot.HistoryCount - 1

      data(index) = PlotX.GetYData(index)

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