hello All,
i'm tring to use QtPainter to display a QImage object
this is my paint event :
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), QBrush(Qt.black))
image = self.receiver.getimage()
print image , 'passed'
imm = image.scaled(image.size(), Qt.KeepAspectRatio)
immPos = QPoint((self.width() - image.width())/2.0,
(self.height() - image.height())/2.0)
painter.drawImage(immPos, imm)
####
self.cmp = QImage()
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), QBrush(Qt.black))
image = self.receiver.getimage()
print image , 'passed'
self.cmp.load(image)
cmp = self.cmp.scaled(self.size(), Qt.KeepAspectRatio)
cmpPos = QPoint((self.width() - cmp.width())/2.0, (self.height()
- cmp.height())/2.0)
painter.drawImage(cmpPos, cmp)
the first function receive a QImage object as event, but gived me a
segfault,
while the second function works ..
but receive as event a "string" that's the full path to a real file.
Have you any hints on how to display a QImage object inside a QtPainter
event ?
thankyou for any hints!
Massimo.
_______________________________________________
PyQt mailing list PyQt@riverbankcomputing.com
http://www.riverbankcomputing.com/mailman/listinfo/pyqt
