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Laser 128 User Manual

Laser 128
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3.52
ROT
Purpose:
BASIC COMMANDS AND STATEMENTS
To
specify
the
angle
by
which
a
shape
drawn
by
either
DRAW
or
XDRA
W
commands
will
ROTate.
Format:
ROT
=an
gle
Comments:
For
shapes
drawn
using
the
DRAW
shape
commands,
the
value
given
as
angle
can
be
anything
between
0
and
25~,
with
25?
representing
a 360°
rotation.
Example:
For
shapes
drawn
using
the
shape
table
method,
a
value
of
16
for
angle
will
rotate
a
shape
through
one
right
angle
(90°); 32
will
rotate
it
through
two
right
angles
(180°
);
48 will
rotate
it
through
three
right
angles
(270°
);
and
64 (=4 x 16)
will
perform
a
complete
rotation,
bringing
it
back
to
its
original
position.
See
DRAW
command
for
an
example
on
ROT.
II-87

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Laser 128 Specifications

General IconGeneral
ProcessorMOS Technology 6502
RAM128 KB
ROM32 KB
CompatibilityApple II
Graphics280×192
SoundBuilt-in speaker
PortsComposite video
Operating SystemApple DOS 3.3, ProDOS
Storage5.25" floppy disk drive (optional second drive)