Hi I'm using PyQt3.13 and have run across a problem with the python interface to the QImage setPixel method. You can see this directly by replacing line 90 of examples3/desktop.py image.setPixel(x,y,(x+y)%128) by image.setPixel(x,y, qRgb(x,y,0))
this will result in error messsages such as Image::setPixel: index=-16050688 out of range A call to Qimage.setColor with a qRgb object does work. The problem is that the setPixel method is expecting an unsigned int - the call in the original demo will work because (x+y)%128 will not get near the sign bit for a python int, whereas qRgb(x,y,0) can return an unsigned value > the range of a python int. I see that qimage.sip has void setPixel(int,int,uint); whereas it has void setColor(int,QRgb); Thanks for any advice on how to get around this problem. Cheers Tony ___________ Tony Willis National Research Council [EMAIL PROTECTED] Box 248 (250)493-2277 Penticton, BC V2A 6J9 fax: 493-7767 Government of Canada Gouvernement du Canada _______________________________________________ PyKDE mailing list [email protected] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
