gset_fill_int_style (Set fill area interior style) - sets the fill style of polygons drawn with

       To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.

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

UNIX                                               March 1993                        GSET_FILL_INT_STYLE(3NCARG)

       fill_int_style
                   (Input) - Gives the style of fill to be used in subsequent calls  to  the  gfill_area  output
                   primitive. Options are:

                   GSTYLE_HOLLOW
                          Hollow fill (the default)

                   GSTYLE_SOLID
                          Solid fill

                   GSTYLE_PAT
                          Pattern fill (not implemented in NCAR GKS).

                   GSTYLE_HATCH
                          Hatch fill

       gset_fill_int_style  (Set  fill  area  interior  style)  -  sets  the  fill  style of polygons drawn with
       gfill_area.

       Online:          gfill_area(3NCARG),gset_fill_style_ind(3NCARG),gset_colr_rep(3NCARG),gset_fill_colr_ind(3NCARG),ginq_fill_int_style(3NCARG),ginq_fill_style_ind(3NCARG),areas(3NCARG),gks(3NCARG),ncarg_gks_cbind(3NCARG)

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

       #include <ncarg/gks.h>

       void gset_fill_int_style(Gfill_int_style fill_int_style);

       For  fill  style  "Hatch",  gset_fill_style_ind  should be used to specify the type of hatch pattern used
       (horizontal lines, vertical lines, etc.)

       Note: If you call gfill_area and generate an output graphic only to find that you  have  a  closed  curve
       with no fill, you probably have allowed the fill choice to default to hollow fill (no fill).