TM 5-6675-318-14
Table 3-20. PLOTTER PROGRAMMING LANGUAGE - Cont
Statement Identification and Use
Program
Statement, Syntax, Explanation, and Input Instructions
Statement
Down and left tic length
determines length of downward
w r t - Cont
portions of tic marks to
be drawn along X-axis and left side
portion of tic marks to
be drawn along Y-axis. Value is
o f h o r i z o n t a l s c a l e l e n g t h P 1x - P 2X .
specified as percentage
Plotter, when initialized, automatically sets tic length
v a l u e s t o 0 . 5 % o f s c a l i n g l e n g t h s ( P 1y - P 2Y a n d P 1x - P 2X ) .
P r o g r a m shown below uses tic length command to draw a grid
within plotting area of plot. Note that only up and right
length parameter is specified, since only area above X-axis
and to right of Y-axis is being used. Since down and left tic
length is not specified, plotter uses length of 0 (no tic
marks).
w r t 7 0 5 , " 1 P X P 1, YP 1, XP 2, YP 2"
U s e d t o r e l o c a t e s c a l i n g p o i n t s P 1 a n d P 2 . N e w c o o r d i n a t e s of
P 1 a n d P2 a r e sp e c i f i e d i n o r d e r s h o w n ab o v e . T h e s e c o o r d i -
nates must be in absolute plotter scale units.
3-205
