You can use QPixmap::fromImage( it is static in QPixmap) to obtain a QPixmap. But this approach is usually expensive.
It is better to subclass QLabel and override it's paint event and draw the QImage in there. via QPainter::drawImage().
Expert
Re: QPixmap pixel by pixel ?
You can use QPixmap::fromImage( it is static in QPixmap) to obtain a QPixmap. But this approach is usually expensive.
It is better to subclass QLabel and override it's paint event and draw the QImage in there. via QPainter::drawImage().
tommy (3rd December 2007)
The "Q"
Re: QPixmap pixel by pixel ?
The painful fact is that as fat as I remember the image is going to be converted to a pixmap before being drawn anyway (at least on X11).Originally Posted by marcel
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