Hi,

I have trouble finding a way to draw multiple plots (QwtPlotSpectrogram objects to be precise) in the same frame.
When I wanted to draw multiple QImage objects in the same QWidget I was able to use QPainter's drawImage method. The method takes QRect as an argument and draws an image inside of it, so one can stack one image after another (very useful if number of images is not fixed).

Is there an equivalent for QwtPlotSpectogram?

Thanks