1/* GTK - The GIMP Toolkit
2 * Copyright (C) 2006, Red Hat, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef __GTK_PRINT_UTILS_H__
19#define __GTK_PRINT_UTILS_H__
20
21#include <gdk/gdk.h>
22#include "gtkenums.h"
23
24
25G_BEGIN_DECLS
26
27#define MM_PER_INCH 25.4
28#define POINTS_PER_INCH 72
29
30double _gtk_print_convert_to_mm (double len, GtkUnit unit);
31double _gtk_print_convert_from_mm (double len, GtkUnit unit);
32
33G_END_DECLS
34
35#endif /* __GTK_PRINT_UTILS_H__ */
36

source code of gtk/gtk/gtkprintutils.h