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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.

                                          February, 2012                         PLGCOL0(3plplot)