/* Graphviz description handler for Bison. Some default values.

   Copyright (C) 2001, 2002, 2005, 2006 Free Software Foundation, Inc.

   This file is part of Bison, the GNU Compiler Compiler.

   Bison is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   Bison 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 Bison; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.  */

#ifndef GRAPHVIZ_DEFAULTS_H_
# define GRAPHVIZ_DEFAULTS_H_

/* Graph defaults. */
# define G_TITLE		NULL
# define G_ORIENTATION		top_to_bottom
# define G_SPLINES		(-1)	/* Default undefined. */
# define G_CENTER		no
# define G_LANDSCAPE		no

/* Nodes defaults. */
# define N_TITLE		NULL	/* Mandatory. */
# define NA_LABEL		NULL
# define NA_SHAPE		ellipse
# define NA_COLOR		black
# define NA_FILLCOLOR		lightgrey
# define NA_FONTCOLOR		black

/* Edge defaults. */
# define E_SOURCENAME		NULL	/* Mandatory. */
# define E_TARGETNAME		NULL	/* Mandatory. */
# define EA_LABEL		NULL
# define EA_WEIGHT		1.0
# define EA_COLOR		black
# define EA_FONTCOLOR		black
# define EA_ARROWSTYLE		normal

#endif /* not Graphviz_DEFAULTS_H_ */