RIGHT [int] - Move "camera" right by the specified amount. Default=1
ROTATE_90 - Rotate image 90 degrees clockwise.
ROTATE_90_CC - Rotate image 90 degrees counter-clockwise.
-SET_INV_ZOOM [int] - Zoom to 1/Nx. Deafult=1x
+SET_INV_ZOOM [int] - Zoom to 1/Nx. Default=1x
SET_ZOOM [int] - Zoom to Nx. Default=1x
UP [int] - Move "camera" up by the specified amount. Default=1
ZOOM_IN [int] - Zoom in. Value specifies the amount of zoom.