Rotate to 180 : Display will get rotated to 180 degree from the current angle of rotation.
Rotate to 270 : Display will get rotated to 270 degree from the current angle of rotation.
Rotate to 180 : Display will get rotated to 180 degree from the current angle of rotation.
Rotate to 270 : Display will get rotated to 270 degree from the current angle of rotation.