getmco(3G)getmco(3G)NAMEgetmco - gets a copy of the RGB values for a color map entry
FORTRAN 77 SPECIFICATION
subroutine getmco(i, red, green, blue)
integer*4 i
integer*2 red, green, blue
PARAMETERS
i expects an index into the color map
r expects the variable into which you want to copy the red value of the
color at the color map index specified by i.
g expects the variable into which you want to copy the green value of
the color at the color map index specified by i.
b expects the variable into which you want to copy the blue value of
the color at the color map index specified by i.
DESCRIPTION
getmcolor gets the red, green, and blue components of a color map entry
and copies them to the specified variables.
SEE ALSO
drawmo, mapcol, gRGBco
NOTE
This routine is available only in immediate mode.
The values of the red, green, and blue components for a color map cell
that is transparent are undefined.
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