1 /* ADG - Automatic Drawing Generation
2 * Copyright (C) 2007,2008,2009,2010,2011,2012,2013 Nicola Fontana <ntd at entidi.it>
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.
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.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
21 #if !defined(__ADG_H__)
22 #error "Only <adg.h> can be included directly."
26 #ifndef __ADG_UTILS_H__
27 #define __ADG_UTILS_H__
30 #define ADG_DIR_RIGHT 0.
31 #define ADG_DIR_DOWN G_PI_2
32 #define ADG_DIR_LEFT G_PI
33 #define ADG_DIR_UP -G_PI_2
35 #define ADG_UTF8_DIAMETER "\xE2\x8C\x80"
36 #define ADG_UTF8_DEGREE "\xC2\xB0"
41 #if GLIB_MINOR_VERSION < 16
42 gint
g_strcmp0 (const gchar
*s1
,
46 gboolean
adg_is_string_empty (const gchar
*str
);
47 gboolean
adg_is_enum_value (int value
,
49 gboolean
adg_is_boolean_value (gboolean value
);
50 gchar
* adg_string_replace (const gchar
*str
,
53 gchar
* adg_find_file (const gchar
*file
,
55 gdouble
adg_scale_factor (const gchar
*scale
);
60 #endif /* __ADG_UTILS_H__ */