Python QtGui.Pixmap Beispiele

Beispiel #1

 def setFrame(self, pixmap=None):
     # First check to see if we have a valid QPixmap before attemping to update.
     if pixmap and not pixmap.isNull():
         # Set the VideoScreen's scene's Pixmap object to the image signaled from the worker thread.
         self._photo.setPixmap(pixmap)
         # Ensure the Pixmap object is flagged as added to the scene.
         if self.added is False:
             self.added = True
     else:
         self._photo.setPixmap(QtGui.Pixmap())