I've drawn a pixmap by QPainter and i want to rotate it relative to a specific point. How can i change its rotation origin?
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Painter rotation origin
I've drawn a pixmap by QPainter and i want to rotate it relative to a specific point. How can i change its rotation origin?
Last edited by high_flyer; 10th March 2012 at 13:17.
Wiseguy
Re: Painter rotation origin
You translate it to the rotation point, rotate, and translate back to the original point.
See an example here:
http://qt-project.org/doc/qt-4.8/pai...ormations.html
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