Specifications

LW Command - Line Draw White
Description Use this com mand to draw white lines, ef fec -
tively eras ing pre vi ous in for ma tion.
Syntax LWp
1
,p
2
,p
3
,p
4
Parameters p
1
= Hor i zon tal start po si tion (X) in dots.
p
2
= Ver ti cal start po si tion (Y) in dots.
p
3
= Hor i zon tal length in dots.
p
4
= Ver ti cal length in dots.
Example:
N¿ :clear im age buffer
LO50,100,400,20¿ :draw black line
LO50,200,400,20¿ :draw an other black line
LO50,300,400,20¿ :draw an other black line
LW200,50,20,400¿ :draw a white line over all 3 black lines
P1¿ :print 1 la bel
Will Produce:
980352-001 Rev.D 3-71