Using the maps from QwtPlot::canvasMap() you can translate between widget ( canvas ) and plot coordinates.
Uwe
Using the maps from QwtPlot::canvasMap() you can translate between widget ( canvas ) and plot coordinates.
Uwe
Expert
Re: QwtPlotMagnifier zooming around the mouse pointer
Using the maps from QwtPlot::canvasMap() you can translate between widget ( canvas ) and plot coordinates.
Uwe
Using the maps from QwtPlot::canvasMap() you can translate between widget ( canvas ) and plot coordinates.
Uwe
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