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Thread: QwtBarChart Start from Nonzero

  1. #1
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    Default QwtBarChart Start from Nonzero

    Is there a good way to modify the Y-interval for the rectangle parameters of the QwtColumnSymbol for QwtBarChart so that the bars could be fixed from a nonzero such as 10 or -5?

    I do not necessarily need a floating barchart, where each bar has its own unique start and stop locations, but that would also work for my application.

    Thanks!

  2. #2
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    Default Re: QwtBarChart Start from Nonzero

    Maybe: barChart->setBaseline( ... ) ?

    See http://qwt.sourceforge.net/class_qwt...f2880a4bf683ad.

    Uwe

  3. #3
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    Default Re: QwtBarChart Start from Nonzero

    Thanks! I think that is what I needed.

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