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Author Topic: TBSplineSeries: how to get Y value from X (calculate) or X value from Y  (Read 2820 times)

rizapn

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TBSplineSeries: how to get Y value from X (calculate) or X value from Y
« on: November 11, 2016, 09:37:25 am »
In the TBSplineSeries, how to get Y value if we know the X ones, or vice versa. I did try the calculate() function, but the result is wrong ...

Thank you very much.
*) I already search this forum before asking this question, but only 1 topic is found, and it is old topic. Hope there are some new info about this.
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wp

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  • Posts: 13625
Re: TBSplineSeries: how to get Y value from X (calculate) or X value from Y
« Reply #1 on: November 11, 2016, 10:22:37 am »
Working here (see attached demo)...

Please show your code, or better, assemble a little project which shows the issue (only pas, lfm, lpi and lpr files, packed to a single zip) and upload it here as an attachment.
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