/* Copyright (C) 2001-2006 Artifex Software, Inc.
   All Rights Reserved.
  
  This file is part of GNU ghostscript

  GNU ghostscript is free software; you can redistribute it and/or
  modify it under the terms of the version 2 of the GNU General Public
  License as published by the Free Software Foundation.

  GNU ghostscript is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with
  ghostscript; see the file COPYING. If not, write to the Free Software Foundation,
  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

*/

/* $Id: gscolor3.h,v 1.7 2007/09/11 15:23:59 Arabidopsis Exp $ */
/* Client interface to LanguageLevel 3 color facilities */

#ifndef gscolor3_INCLUDED
#  define gscolor3_INCLUDED

/* Smooth shading */
#ifndef gs_shading_t_DEFINED
#  define gs_shading_t_DEFINED
typedef struct gs_shading_s gs_shading_t;
#endif

int gs_setsmoothness(gs_state *, floatp);
float gs_currentsmoothness(const gs_state *);
int gs_shfill(gs_state *, const gs_shading_t *);

#endif /* gscolor3_INCLUDED */
