•
SBYTES
allows
areas of the
OL
memory
to
be
saved
on a
OL
device.
SBYlES
devices
Microdrives
•
syntax:
example:
slarLaddress:
~
numenc_expresslon
length:
~
numeric_expression
SBYTES device, slarLaddress, length
SaYTES
mdv1
screen
data,
131072,32768
[save
memory
50000
length 10000 bytes
on
mdv1_tesLprogram]
ii.
SaYTES
mdv1
test
program,
50000,10000
[save
memory 50000 length
1000
bytes
on
mdv1_tesLprogramj
iiI.
SaYTES
neto
3,32768,32678
[save
memory
32768
length 32768 bytes
on
the
network]
IV.
SaYTES
ser1,
0,32768
[save
memory 0 length 32768 bytes
on
senal
channel
11
SCALE allows the scale factor used
by
the graphics procedures
to
be altered. A scale
of
'x'
implies
that
a vertical line
of
length
'x'
will
fill
the
vertical
axis
of
the
Window
in
which
the figure
is
drawn. A scale of
100
is
the default SCALE
also
allows
the
origin of the
coordinate
system
to
be specified.
This
effectively
allows
the window being used
for
the
graphics to be moved around a much larger graphics space.
•
syntax:
example:
12/84
x:
= numeric_expression
y:
~
numeric_expression
origln:~
x,y
scale:
= numeric_expression
SCALE (channel,] scale, origin
i.
SCALE
0.5,0.1,0.1
[set
scale
to
0.5
with
the origin
at
0.1,0.1]
ii.
S
CA
LE
10,0,0
[set
scale
to
10
with
the
origin
at
0,0)
Iii.
CA
LE
100,
50,
SO
[set
scale
to
100
with
the
origin
at
50,50)
SCALE
graphics
51
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