computer
Graphics
Operation
Manual
----------
TRS-eO
®
---------
CALL
PAINTT
(A,l,v)
POINT
Returns
the
pixel
value
at
current
coordinates.
K=POINT(M)
PRESET
(color)
Sets
the
pixel
ON
or
OFF.
CALL
PRESET(~)
PSET
(color)
Sets
the
pixel
ON
or
OFF.
CALL
PSET(~)
SCREEN
(~)
Sets
the
screen.
CALL
SCREEN(l)
SETXY(X,Y)
Sets
the
coordinates
(absolute).
CALL
SETXY(l~~,l~~)
SETXYR(X,Y)
Sets
the
coordinates
(relative).
CALL
SETXYR(5~,5~)
VIEW(leftX,leftY,rightX,rightY,color,border)
Sets
the
viewport.
CALL
VIEW(1~~,1~~,2~~,2~~,~,1)
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