plscol0 - Set 8-bit RGB values for given cmap0 color index

icol0 (PLINT(3plplot), input)
              Color  index.   Must  be  less  than  the  maximum  number  of colors (which is set by default, by
              plscmap0n(3plplot), or even by plscmap0(3plplot)).

       r (PLINT(3plplot), input)
              Unsigned 8-bit integer (0-255) representing the degree of red in the color.

       g (PLINT(3plplot), input)
              Unsigned 8-bit integer (0-255) representing the degree of green in the color.

       b (PLINT(3plplot), input)
              Unsigned 8-bit integer (0-255) representing the degree of blue in the color.

       Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot  over  its
       long history.

       Set 8-bit RGB values for given cmap0 (see the PLplot documentation) index.  Overwrites the previous color
       value for the given index and, thus, does not result in any additional allocation of space for colors.

       Redacted form: plscol0(icol0,r,g,b)

       This function is used in any example 31.

plscol0 - Set 8-bit RGB values for given cmap0 color index

       PLplot documentation at http://plplot.org/documentation.php.

                                                   July, 2025                                   PLSCOL0(3plplot)

plscol0(icol0, r, g, b)