/[zanavi_public1]/navit/navit/navigation.h
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Fri Oct 28 21:19:04 2011 UTC (8 years, 2 months ago) by zoff99
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1 /**
2 * Navit, a modular navigation system.
3 * Copyright (C) 2005-2008 Navit Team
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 * This program 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
12 * GNU Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this program; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #ifndef NAVIT_NAVIGATION_H
21 #define NAVIT_NAVIGATION_H
22
23 #define FEET_PER_METER 3.2808399
24 #define FEET_PER_MILE 5280
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 /* prototypes */
30 enum attr_type;
31 enum item_type;
32 struct attr;
33 struct attr_iter;
34 struct callback;
35 struct map;
36 struct navigation;
37 struct route;
38 int navigation_get_attr(struct navigation *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
39 int navigation_set_attr(struct navigation *this_, struct attr *attr);
40 struct navigation *navigation_new(struct attr *parent, struct attr **attrs);
41 int navigation_set_announce(struct navigation *this_, enum item_type type, int *level);
42 void navigation_destroy(struct navigation *this_);
43 int navigation_register_callback(struct navigation *this_, enum attr_type type, struct callback *cb);
44 void navigation_unregister_callback(struct navigation *this_, enum attr_type type, struct callback *cb);
45 struct map *navigation_get_map(struct navigation *this_);
46 void navigation_set_route(struct navigation *this_, struct route *route);
47 void navigation_init(void);
48 /* end of prototypes */
49 #ifdef __cplusplus
50 }
51 #endif
52
53 #endif

   
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