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Thread: How to access canvas and eventFilter() for QwtPlot Spectrogram? [SOLVED]

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22nd May 2014, 07:45 #2
Uwe

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Re: How to access canvas and eventFilter() for QwtPlot Spectrogram? [SOLVED]

See QwtPlotItem::plot() - QwtPlotSpectrogram is derived from QwtPlotItem.

Uwe

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