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Graphics
4..
A new graphics command-isused for each
1ine:printed
(hnes
130
to
160).
This part of the
program
is
simihrto
the last example,
but two columns are printed
each.
time through the loop,
making a total of
100.
5.
The last important thing to do is to reset the printer to its initial
settings, including the normal line spacing
(line
180).
Notice that the graphics command
(&
K)can
be in effect for only
one print line. To print more than one line of graphics, the graphics
command must
be
isiniisd
b&fore
ea&
line.
Desigming
your
owe
graphics
This section takes you through the development of a graphics
program. The example here is not especially complicated, but it
does include the
ye
steps you would use for a more complex
figure.
First you
mug$&&ide
which graphics density you want.
The
figure
below
show$$he
b
.;
!
&WVW#U~~
common
m&s
so that
you can
cg&ose
t
one,
y&u
,want.
See page
4-13
for ,$Iist of
available
&phics
densities.
‘g
,j,
,J;‘t’@;f,i
“‘,
,i,
.;g;
<I
Software
and
Graphics
4-17