setpen
SETPEN list (library procedure)
sets the pen's position, mode, thickness, and hardware-dependent
characteristics according to the information in the input list, which
should be taken from an earlier invocation of PEN.
SETPEN list (library procedure)
sets the pen's position, mode, thickness, and hardware-dependent
characteristics according to the information in the input list, which
should be taken from an earlier invocation of PEN.