Quantum Data 801GC, 801GF, 801GX Owner's And Programmer's Manual page 275

LINE
Classification:
Command Syntax:
Limits:
Query Syntax:
Description:
Other Required Cmds:
Example:
draw a LINE
Custom image primitive
LINE <color> <X start coordinate> <Y start coordinate> <X
end coordinate> <Y end coordinate>
<color> = available colors
<X start coordinate> <Y start coordinate> <X end
coordinate> <Y end coordinate> = positive integer number
None
Draws a line between any two points. The line is one (1) pixel
thick. The primitive uses five (5) parameters, the color and the
X and Y coordinates for both endpoints.
The FMTU command instructs the generator to use the new
setting. The ALLU command updates hardware to the new setting
and redraws the test image.
L I N E y e l l o w 2 0 5
/ / l i n e f r o m
/ / Y = 2 4 0
A L L U / / U p d a t e h a r d w a r e
/ / b u f f e r c o n t e n t s
3 2 0 2 4 0 / / D r a w
X = 2 0 , Y = 5 t o X = 3 2 0 ,
t o c u r r e n t
y e l l o w
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