TM 5-6675-320-14
Table 4-10. PLOTTER PROGRAMMING LANGUAGE - Cont
Statement Identification and Use
Program
Statement
Statement Syntax,
Explanation, and Input Instructions
wrt - Cont
Up and right tic length determines length of upward portion of
tic marks to be drawn along X-axis and right side portion of
tic marks to be drawn along Y-axis. This value is specified
p e r c e n t a g e o f v e r t i c a l s c a l e l e n g t h , YP 2- YP 1.
Down and left tic length determines length of downward
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
specified as percentage of horizontal scale length XP 2- XP 1.
P l o t t e r , w h e n i n i t i a l i z e d , a u t o m a t i c a l l y s e t s t i c l e n g t h
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 (YP 2- YP 1 a n d XP 2- XP 1) .
Program shown below uses tic length command to draw a grid
w i t h i n p l o t t i n g a r e a o f p l o t . N o t e t h a t o n l y u p a n d r i g h t
length parameter is specified, since only area above X-axis
and to right of Y-axis is being used.
Since down and left tic
l e n g t h i s n o t s p e c i f i e d , p l o t t e r u s e s l e n g t h o f 0 ( n o t i c
m a r k s ) .
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