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numbers
The
of
lines 70 through 100.
FORN=1
70
100
NEXT
N
enter the program
If
you
be
displayed. Enter
figure
will
minate
AUTO
mode by
and press the
keys
type
the program,
the
program
is
If
the program
is all
13-2. DRAWING LINES
draw
Let's
the
wave
edas
follows;
(Type AUTO
Explanation of
terms
Refer to
RND:
The
PSET:
above-program
PSET (RND
ea
auto
110
NE
ie
LINE(B8,162)-(255,
138
LINE(29,160)-(255,1380),8-—
140
LINE(20,168)-(255, 148),
150
LINE(B,161)-(255,158),
168
LINE(9,162)-(255,178),154-
178
188
LINE(B,162)-(255, 189),
LINE(B,162)-(255,198),
Ze
LINE (X1,
Y1)
\
coordinate end coordinate
Start
statement
This
line
and
and
110
120,
entered, terminate
the
lines
When
the stars are determined
100
TO
the process
]
here, the
up to
RUN
the
[FS]
When
key).
the
CTRL
+
executed
not
normally,
entering
right
by
the sea, and
lines on
key's and
110
reference
MSX BASIC
is
composed
255,
RND
(1)
(1)
15}
eed!
191),
4,
BF
8
8-1
151
15
(BF)
—
C
(X2, Y2),
t
\
color
line
causes
the
horizontal
the
sea
to be drawn blue
and enter
mode
AUTO
are
drawn, go over
973
the
FOR—NEXT
by
is
repeated
100 times.
right
(ter-
again
+
hold
you
if
see
LIST.
solar
rays. Each position
8
the
enter
about
function.
RND
lines for
better understanding.
of 2
be
190),
will
11
draw the horizontal
draw
the sea
as
—
draw the
solar
rays
—
draw the
sea
in
ey
MEK, GEW
pe
*
specified,
If
B
is
is
*
If
specified, paints the
BF
be
drawn
line
to
by line 130.
RUN
just
like
the
next
chapter.
statement
from
is
assign-
program from
line
110)
O.K.
white
line
in
a blue box.
in
red.
white.
ee
a
draws
rectangie
rectangle
white
in
with
Once
the
program
before.
lines
is
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