HP 8756A - Page 76

Operating Information Model 8756A
Table 3-4. CRT Graphics Command~ (1 of 2)
HP-GL
subset.
HP-IB COMMAND COMMAND
DESCRIPTION
DF
Default~
sets default
values.
DI
run,rise
Absolute Character
Direction~
run,rise allowable values are:
1,
0
=
0
degrees
0,
1
=
90
degrees
-1,
0
=
180 degrees
0,-1
=
270
degrees
LB [text] [ETX]
Label
text. Character
set is shown
in
Table 5,
8756A Modified ASCII
Character
Set.
LTy,z
Line
Type~
the
y = pattern
number
1 to
4~
z
= pattern
length which
is ignored.
For y
=
0
or
1
=
solid
line
2
=
short
dashes
3
=
long dashes
OP
Output
Pl and P2
positions.
PA xl,
yl
Plot
Absolute~
X and y are integers and
(, x2,
y2,
are in Graphics Display Units
(GDU' s).
• • • I
... ,
xN, yN)
PD
Pen Down.
PU
Pen Up.
SI
w, h Absolute Character
Size~
w =
width~
h
=
height. Values allowed are:
0.14, 0.17
Smallest size
0. 21, 0.25
0.28,
0.34
0.35, 0.42
Largest size
SP n
Select
pen~ n
=
0
to
4.
,
0
Pen
up
1
Brightest
Intensity
2
3
4
Lowest Intensity
The following HP-GL commands will be
accepted
but their functions
are not implemented and no error will be
noted:
IM (Input SRQ
Mask) ,
IP (Input Pl and P2), IW (Input Window),
oc (Output
Current Position), OE (Output Error), and PG
(Output
Page),
SL
(Character
Slant) ,
SR (Size Relative for
characters).
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