def asQPixmap(self):
'''Returns a qpixmap for this frame'''
if self._rgbdata is not None:
height, width = self._rgbdata.shape[:2]
qimg = QtGui.QImage(self._rgbdata, width, height,
QtGui.QImage.Format_RGB888)
else:
qimg = QtGui.QImage(320, 240, QtGui.QImage.Format_RGB888)
return QtGui.QPixmap.fromImage(qimg)
def convertFrame(self):
try:
height, width = self.currentFrame.shape[:2]
# print "%s, %s" %(width, height)
img = QtGui.QImage(self.currentFrame, width, height,
QtGui.QImage.Format_RGB888)
img = QtGui.QPixmap.fromImage(img)
self.previousFrame = self.currentFrame
return img
except:
return None
def convertFrame(self):
"""
converts frame to format suitable for QtGui
"""
try:
height,width=self.currentFrame.shape[:2]
img=QtGui.QImage(self.currentFrame,
width,
height,
QtGui.QImage.Format_RGB888)
img=QtGui.QPixmap.fromImage(img)
self.previousFrame = self.currentFrame
return img
except:
return None
def asQImage(self):
'''Returns a qimage version of this frame'''
height, width = self._rgbdata.shape[:2]
return QtGui.QImage(self._rgbdata, width, height,
QtGui.QImage.Format_RGB888)
def asQImage(self):
'''Returns a qimage version of this frame'''
if self._qimage is None:
self._qimage = QtGui.QImage(self._filename)
return self._qimage