Hello,

I have a QwtPlot that I would like to rotate like shown in the image below :

rotatingCurve.jpg

The particularity is that the y axis in the rotated plot is with positive values on the left and the negative ones on the right.

I could simply rotate the QwtPlotCurve data but I don't see how to rotate the axes ?
I think the best way would be not to change the data, but to change the axes setting so that the QwtPlot Curves are plotted rotated ...

Any ideas ?

Thanks in advance,

Joel.