GSFACI (Set fill area color index) - sets the fill area color index.

       To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

       #include <ncarg/gks.h>

       void gset_fill_colr_ind(Gint fill_colr_ind);

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                                     GSFACI(3NCARG)

       COLI        (Integer, Input) - A color index.

       GSFACI (Set fill area color index) - sets the fill area color index.

       Online: gfa, gsfais, gsfasi, gscr, gqfais, gqfasi, areas, gset_fill_colr_ind

       Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

       CALL GSFACI (COLI)

       All  filled  areas  drawn  with calls to the GFA output primitive will be drawn with the color associated
       with index COLI until GSFACI is called again and a new index is assigned.

       For all GKS output primitives, color is assigned using a color index. The color indices  run  from  0  to
       255,  where  0  is  the  background  color  index  and 1 is the foreground color index.  Color values are
       associated with indices by calls to the GKS routine GSCR.  If a color index is used  that  has  no  user-
       assigned  color  value  set  in a GSCR call, then a device-dependent color value will be assigned to that
       index.