OsmGpsMapPoint

OsmGpsMapPoint — A geographic location (latitude, longitude)

Stability Level

Stable, unless otherwise indicated

Synopsis

#include <osm-gps-map.h>

struct              OsmGpsMapPoint;
void                osm_gps_map_point_get_degrees       (OsmGpsMapPoint *point,
                                                         float *lat,
                                                         float *lon);
void                osm_gps_map_point_get_radians       (OsmGpsMapPoint *point,
                                                         float *rlat,
                                                         float *rlon);
OsmGpsMapPoint *    osm_gps_map_point_new_degrees       (float lat,
                                                         float lon);
OsmGpsMapPoint *    osm_gps_map_point_new_radians       (float rlat,
                                                         float rlon);
void                osm_gps_map_point_set_degrees       (OsmGpsMapPoint *point,
                                                         float lat,
                                                         float lon);
void                osm_gps_map_point_set_radians       (OsmGpsMapPoint *point,
                                                         float rlat,
                                                         float rlon);
OsmGpsMapPoint *    osm_gps_map_point_copy              (const OsmGpsMapPoint *point);
void                osm_gps_map_point_free              (OsmGpsMapPoint *point);

Object Hierarchy

  GBoxed
   +----OsmGpsMapPoint

Description

OsmGpsMapPoint describes a geographic location (latitude, longitude). Helper functions exist to create such a point from either radian co-ordinates (osm_gps_map_point_new_radians()) or degrees (osm_gps_map_new_degrees()).

Details

struct OsmGpsMapPoint

struct OsmGpsMapPoint {
    /* radians */
    float  rlat;
    float  rlon;
};

osm_gps_map_point_get_degrees ()

void                osm_gps_map_point_get_degrees       (OsmGpsMapPoint *point,
                                                         float *lat,
                                                         float *lon);

`point` :	The point ( latitude and longitude in radian )
`lat` :	latitude in degrees. [out]
`lon` :	longitude in degrees. [out]

osm_gps_map_point_get_radians ()

void                osm_gps_map_point_get_radians       (OsmGpsMapPoint *point,
                                                         float *rlat,
                                                         float *rlon);

osm_gps_map_point_new_degrees ()

OsmGpsMapPoint *    osm_gps_map_point_new_degrees       (float lat,
                                                         float lon);

osm_gps_map_point_new_radians ()

OsmGpsMapPoint *    osm_gps_map_point_new_radians       (float rlat,
                                                         float rlon);

osm_gps_map_point_set_degrees ()

void                osm_gps_map_point_set_degrees       (OsmGpsMapPoint *point,
                                                         float lat,
                                                         float lon);

osm_gps_map_point_set_radians ()

void                osm_gps_map_point_set_radians       (OsmGpsMapPoint *point,
                                                         float rlat,
                                                         float rlon);

osm_gps_map_point_copy ()

OsmGpsMapPoint *    osm_gps_map_point_copy              (const OsmGpsMapPoint *point);

Since 0.7.2

osm_gps_map_point_free ()

void                osm_gps_map_point_free              (OsmGpsMapPoint *point);

Since 0.7.2

			OsmGpsMap Reference Manual
Top \| Description \| Object Hierarchy