> El 19/01/2009, a las 21:20, Matt Smith escribi: > > > I want to be able to draw lines on an image, without modifying the > > image. More specifically I want two images one with the lines and > > then > > the original image below it. Can somebody recommend some classes, > > preferable I would like to use 2 QImages, but I don't know if I can > > display one on top of the other. > > > You can draw a QImage on top of another with QPainter if it has alpha > channel. But anyway you will be drawing on one of them, so possibly > you need to create a third one with the result of the combination, if > you want to keep the two other intact.
That works pretty good so far, I might need a third one if I want to save the file afterwards. _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
