Hi,

I have plotted several curves (qwtPlotCurve) in the same plot (qwtPlot), and as they overlap a lot, I would like to shift some using a qwtCounter to increase an offset value that I would use to shift a selected curve up or down.
I was wondering what was the best way of doing it - is there any simple or build-in way to add a constant double to all the y values of my curve data ?

regards

Oliver