SAS/GRAPH Software: Reference

Dictionary of Graphics Options and Device Parameters

When the syntax of an option includes units, use one of these unless the syntax specifies otherwise:

CELLS character cells

CM centimeters

IN inches

PCT percentage of the graphics output area

PT points (there are approximately 72 points in an inch)

If you omit units, a unit specification is searched for in this order:

CELLS	character cells
CM	centimeters
IN	inches
PCT	percentage of the graphics output area
PT	points (there are approximately 72 points in an inch)