blob: 4f2c1a0e2863198442ba51a8fa8e03fb7c79d753 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
* oregano-utils.h
*
*
* Author:
* Richard Hult <rhult@hem.passagen.se>
* Ricardo Markiewicz <rmarkie@fi.uba.ar>
* Andres de Barbara <adebarbara@fi.uba.ar>
* Marc Lorber <lorber.marc@wanadoo.fr>
* Bernhard Schuster <bernhard@ahoi.io>
*
* Web page: https://ahoi.io/project/oregano
*
* Copyright (C) 1999-2001 Richard Hult
* Copyright (C) 2003,2004 Ricardo Markiewicz
* Copyright (C) 2009-2012 Marc Lorber
* Copyright (C) 2013 Bernhard Schuster
*
* This program 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 of the
* License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __OREGANO_UTILS_H
#define __OREGANO_UTILS_H
gdouble oregano_strtod (const gchar *str, const gchar *unit);
#define DEGSANITY(x) \
do { \
while (rotation < 0) \
x += 360; \
x %= 360; \
} while (0)
#define DEG2RAD(x) ((double)x * M_PI / 180.)
#define RAD2DEG(x) ((double)x * 180. / M_PI)
#define COORDS_AVERAGE(tl, br) \
{ \
(tl.x + br.x) / 2., (tl.y + br.y) / 2. \
}
#endif
|
