5/
Art for
X-Pad's
Sake
Perhaps
the most
exciting feature of your
X-Pad
is that it
lets
you
"free-form"
draw
with just the
stroke of the Pen.
By entering the drawing program, you can
trace
or
create
any
figure
on your X-Pad and
have
it displayed
on your
Color Computer's Screen. (Within minutes, you too can
become another Picasso!) The only artistic limitation to
this program is your imagination, so let the good
times
flow!
After youVe run the program, drawing starts when you
press the Pen down on X-Pad and ends
when
you
lift the
Pen up
from
X-Pad's surface.
To free-form draw, enter this program:
10 PMODE 4,1:REM DRAWING
PROGRAM
20
FCL5
30 SCREEN 1 *1
40 GOSUB 120
50 IF S< >3 THEN 40
B0 PSET(X#Y*1)
70 Xl=X:Yi=Y
80 GGSUB 120
90 IF S<>3 THEN GOTO 40
100
LINEtXl
,Y1
5
-()(
.Y) >PSET
110
GOTO
70
120
X=PEEK(G537G) :
Y
= PEEK < G5377
)
:S=PEEK(B5378) : RETURN
RUN the
program,
lower the Pen tip to the paper and
press
down, move
it across the paper, and you're drawing!
Okay
now,
let's see some creativity!
Once
the Screen
is full of graphics (graphics-ful?)
f
simply
press
[BREAK)
,
re-run the program, and you can continue
drawing,
A
Little
Inside
Information
There are three important tips
about
free-form drawing:
17
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