/* This file is the public GEGL API
 *
 * GEGL is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * GEGL 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with GEGL; if not, see <http://www.gnu.org/licenses/>.
 *
 * 2006 © Øyvind Kolås.
 */

#ifndef GEGL_DOT_H
#define GEGL_DOT_H

#include "gegl.h"


gchar *gegl_to_dot                       (GeglNode       *node);
void   gegl_dot_util_add_node            (GString        *string,
                                          GeglNode       *node);
void   gegl_dot_util_add_node_sink_edges (GString        *string,
                                          GeglNode       *node);
void   gegl_dot_util_add_connection      (GString        *string,
                                          GeglConnection *connection);
void   gegl_dot_node_to_png              (GeglNode       *node,
                                          const gchar    *png_path);
void   gegl_dot_node_to_png_default      (GeglNode       *node);


#endif
