adg: cosmetic refactoring on adg-canvas.c
[adg.git] / src / adg / adg-point.h
blobf21d85d0d49f3bde69c34c0a6c10e56fe3b77fff
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."
23 #endif
26 #ifndef __ADG_POINT_H__
27 #define __ADG_POINT_H__
30 G_BEGIN_DECLS
32 #define ADG_TYPE_POINT (adg_point_get_type())
35 GType adg_point_get_type (void) G_GNUC_CONST;
37 AdgPoint * adg_point_new (void);
38 AdgPoint * adg_point_dup (const AdgPoint *src);
39 void adg_point_destroy (AdgPoint *point);
40 void adg_point_copy (AdgPoint *point,
41 const AdgPoint *src);
42 void adg_point_set_pair (AdgPoint *point,
43 const CpmlPair *pair);
44 void adg_point_set_pair_explicit (AdgPoint *point,
45 gdouble x,
46 gdouble y);
47 void adg_point_set_pair_from_model (AdgPoint *point,
48 AdgModel *model,
49 const gchar *name);
50 void adg_point_invalidate (AdgPoint *point);
51 void adg_point_unset (AdgPoint *point);
52 gboolean adg_point_update (AdgPoint *point);
53 CpmlPair * adg_point_get_pair (AdgPoint *point);
54 AdgModel * adg_point_get_model (const AdgPoint *point);
55 const gchar * adg_point_get_name (const AdgPoint *point);
56 gboolean adg_point_equal (const AdgPoint *point1,
57 const AdgPoint *point2);
59 G_END_DECLS
62 #endif /* __ADG_POINT_H__ */