A SERVICE OF

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Graphics
The letter
s
represents the command that you wish to
we
the
assignment for
(K,
L,
Y,
or
Z)
and m is the number of the graphics
option that you want to assign
&I
it,.
For example, to
w
the
ESC
K
command to use the CRT I graphics option, the command in
BASIC is:
LPRINT
CHR!$(27);‘?“;X”;CHR$(Q)
This is a quick way to change the aspect ratio of the design that
you are printing.
Cha@ing the graphics option will change the
width without changing the height.
Software and Graphics
4-21