TM 5-6675-323-14
Table 3-10. PLOTTER PROGRAMMING LANGUAGE - Cont
Statement Identification and Use
Program
Statement Syntax, Explanation, and Input Instructions
Statement
If scaling point P1 is assigned negative (-) coordinates and
scl
- Cont
P2 is assigned positive coordinates, origin is automatically
If both sets of coordinates for
set at center of plot area.
points are positive, origin will be off of paper in lower left
For two negative sets of
corner as shown in illustration.
coordinates, origin is off of paper in upper right corner.
Scale is automatically set when plotter is initialized or s c l
statement without parameters is input. Origin is set at P1
and platen is divided into units 1 cm in length.
Coordinates of P1 and P2 in internal units of plotter are:
P 1 (520, 380) and P2 (15720, 10380)
P L O T T E R CLEAR. Sends all previous parameters sent in
pclr
programming statement to their default values, with following
exceptions:
scl and psc p a r a m e t e r s
P1 and P2 remain unchanged.
Pen does not move but point raises.
Syntax:
pclr (No
Parameters)
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