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#ifndef __ROUTE_H
#define __ROUTE_H
/**
* Clear the route.
*/
void
reset_route ();
/**
* This function draws the current route on the screen.
*/
void
paint_route ();
/**
* Find the bounding box of the given GSList containin waypoints.
*/
bbox_t
get_way_bbox (GSList *ways);
/**
* Append a new waypoint at the end of the route.
*/
void
append_waypoint_to_route (double lat, double lon);
/**
* Delete the given waypoint from the route.
*/
void
delete_waypoint_of_route (waypoint_t *wp);
/**
* Find the route waypoint which wp_icon is at the given mouse position.
* Return that waypoint or NULL if none was found.
*/
waypoint_t *
find_routepoint (int mouse_x, int mouse_y);
/**
* Change the position of the given waypoint to the new position.
*/
void
change_waypoint_of_route (waypoint_t *wp, double lat, double lon);
/**
* Insert a new waypoint before the given waypoint. This waypoint lies
* between the given waypoint and the waypoint before this waypoint.
*/
void
insert_waypoint_before_of_route (waypoint_t *wp);
/**
* Save the route in GPX format to the given URI.
*/
void
save_route_as_gpx (const char *uri);
/**
* Save a route to a TomTom ITN file format.
*/
void
save_route_as_tomtom_itn (const char *uri);
/**
* Load a route from a given GPX file.
*/
void
load_route (const char *filename);
char *
choose_save_file (char *currentName);
char *
choose_load_file ();
#endif
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