def set_cropping(self, originX, originY, width, height):
cropping = c_api.OniCropping(enabled=True,
originX=originX,
originY=originY,
width=width,
height=height)
self.set_property(c_api.ONI_STREAM_PROPERTY_CROPPING, cropping)
def reset_cropping(self):
self.set_property(c_api.ONI_STREAM_PROPERTY_CROPPING,
c_api.OniCropping(enabled=False))