PLGCOL0(3plplot) PLplot API PLGCOL0(3plplot)
NAME
plgcol0 - Returns 8-bit RGB values for given color from color map0
SYNOPSIS
plgcol0(icol0, r, g, b)
DESCRIPTION
Returns 8-bit RGB values (0-255) for given color from color map0 (see the PLplot documentation). Values are negative if an invalid color
id is given.
Redacted form: plgcol0(icol0, r, g, b)
This function is used in example 2.
ARGUMENTS
icol0 (PLINT, input)
Index of desired cmap0 color.
r (PLINT *, output)
Pointer to 8-bit red value.
g (PLINT *, output)
Pointer to 8-bit green value.
b (PLINT *, output)
Pointer to 8-bit blue value.
AUTHORS
Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This man page was automatically generated from the DocBook source of the
PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.
SEE ALSO
PLplot documentation at http://plplot.sourceforge.net/resources.
August, 2012 PLGCOL0(3plplot)
