Draws a pixel at a given point.
graphics-ports
draw-point port x y &rest args
port
A graphics port.
x
A real number.
y
real number.
args
General graphics port drawing arguments.
The draw-point function draws a single-pixel point at (x y ). The transform, foreground, background, operation and mask slots of the graphics state are used. Additionally on Unix only, stipple, pattern , mask-x, mask-y are used.
draw-point
draw-points set-graphics-state