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Thread: QwtLegendItem should show only checked entrys of QwtLegend (or visible PlotItems)

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  1. 20th July 2015, 08:33 #1
    HappyCoder
    HappyCoder is offline Intermediate user
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    Default QwtLegendItem should show only checked entrys of QwtLegend (or visible PlotItems)

    Hello,

    With the QwtLegend i manage the visibility of curves, markers etc. that are attached to to plot.
    I can't use the attribute QwtPlotItem::Legend, because if i set it to false it disapears from QwtLegend.

    The QwtPlotLegendItem inside of plot should show ONLY the visible items of the plot. How can i do this?

    Stefan
    Last edited by HappyCoder; 20th July 2015 at 09:00.
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