C++ (Cpp) VideoStream::setCropping Examples

Example #1

File: Device.cpp Project: Arkapravo/OpenNI2

void setStreamCropping(openni::VideoStream& stream, int originX, int originY, int width, int height)
{
	if (!stream.isValid())
	{
		displayMessage("Stream does not exist!");
		return;
	}
	
	if (!stream.isCroppingSupported())
	{
		displayMessage("Stream does not support cropping!");
		return;
	}
	
	openni::Status nRetVal = stream.setCropping(originX, originY, width, height);
	if (nRetVal != openni::STATUS_OK)
	{
		displayMessage("Failed to set cropping: %s", xnGetStatusString(nRetVal));
		return;
	}
}