On Thu, 6 Apr 2006 16:37:07, "ORCAN OGETBIL" wrote: > My problem is, the JPEG encoding kills the transparency of my PNG images. > When I do RAW encoding, I get nothing from the QByteArray object. I also > couldn't get the thing work with a GIF encoding. PIL's tostring() function > doesn't support PNG encoding. > > Here I found a list of encodings PIL provides: > http://mail.python.org/pipermail/image-sig/2004-September/002908.html > > Has anybody encountered this problem? > Can I use cStringIO.StringIO() instead of PIL's tostring() somehow? > Any solutions?
If you haven't already solved this problem, you might want to try saving the contents of the Image to a StringIO object then reading the data stored in the StringIO into a QImage. Try something like this: # im is an existing PIL Image object. from qt import QImage from cStringIO import StringIO s = StringIO() im.save(s, "PNG") s.seek(0) image = QImage() image.loadFromData(s.read()) Hope this is useful, David _______________________________________________ PyKDE mailing list PyKDE@mats.imk.fraunhofer.de http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
