Contains code that makes navit able to load maps. More...

#include <glib.h>
#include <string.h>
#include "debug.h"
#include "coord.h"
#include "projection.h"
#include "item.h"
#include "map.h"
#include "maptype.h"
#include "transform.h"
#include "plugin.h"
#include "callback.h"
#include "country.h"
#include "xmlconfig.h"

Data Structures
struct	map

struct	map_rect

struct	map_search

Functions
struct map *	map_new (struct attr parent, struct attr *attrs)
	Opens a new map. More...

int	map_get_attr (struct map this_, enum attr_type type, struct attr attr, struct attr_iter *iter)
	Gets an attribute from a map. More...

int	map_set_attr (struct map this_, struct attr attr)
	Sets an attribute of a map. More...

void	map_add_callback (struct map this_, struct callback cb)
	Registers a new callback for attribute-change. More...

void	map_remove_callback (struct map this_, struct callback cb)
	Removes a callback from the list of attribute-change callbacks. More...

int	map_requires_conversion (struct map *this_)
	Checks if strings from a map have to be converted. More...

char *	map_convert_string_tmp (struct map this_, char str)
	Converts a string from a map into a temporary allocated buffer. Conversion is not performed and original string is returned if map doesn't require conversion. So lifetime of returned value is very limited. More...

char *	map_convert_string (struct map this_, char str)
	Converts a string from a map. More...

char *	map_convert_dup (char *str)

void	map_convert_free (char *str)
	Frees the memory allocated for a converted string. More...

enum projection	map_projection (struct map *this_)
	Returns the projection of a map. More...

void	map_set_projection (struct map *this_, enum projection pro)
	Sets the projection of a map. More...

void	map_destroy (struct map *m)
	Destroys an opened map. More...

struct map_rect *	map_rect_new (struct map m, struct map_selection sel)
	Creates a new map rect. More...

struct item *	map_rect_get_item (struct map_rect *mr)
	Gets the next item from a map rect. More...

struct item *	map_rect_get_item_byid (struct map_rect *mr, int id_hi, int id_lo)
	Returns the item specified by the ID. More...

void	map_rect_destroy (struct map_rect *mr)
	Destroys a map rect. More...

struct map_search *	map_search_new (struct map m, struct item item, struct attr *search_attr, int partial)
	Starts a search on a map. More...

struct item *	map_search_get_item (struct map_search *this_)
	Returns an item from a map search. More...

void	map_search_destroy (struct map_search *this_)
	Destroys a map search struct. More...

struct map_selection *	map_selection_rect_new (struct pcoord *center, int distance, int order)
	Creates a new rectangular map selection. More...

struct map_selection *	map_selection_dup_pro (struct map_selection *sel, enum projection from, enum projection to)
	Duplicates a map selection, transforming coordinates. More...

struct map_selection *	map_selection_dup (struct map_selection *sel)
	Duplicates a map selection. More...

void	map_selection_destroy (struct map_selection *sel)
	Destroys a map selection. More...

int	map_selection_contains_item_rect (struct map_selection sel, struct item item)
	Checks if a selection contains a rectangle containing an item. More...

int	map_selection_contains_item_range (struct map_selection sel, int follow, struct item_range range, int count)
	Checks if a selection contains a item range. More...

int	map_selection_contains_item (struct map_selection *sel, int follow, enum item_type type)
	Checks if a selection contains a item. More...

int	map_priv_is (struct map map, struct map_priv priv)
	Checks if a pointer points to the private data of a map. More...

void	map_dump_filedesc (struct map map, FILE out)

void	map_dump_file (struct map map, const char file)

void	map_dump (struct map *map)

struct item *	map_rect_create_item (struct map_rect *mr, enum item_type type_)

Variables
char *	map_converted_string_tmp =NULL

struct object_func	map_func

Detailed Description

Contains code that makes navit able to load maps.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

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.

This file contains the code that makes navit able to load maps. Because navit is able to open maps in different formats, this code does not handle any map format itself. This is done by map plugins which register to this code by calling plugin_register_category_map().

When opening a new map, the map plugin will return a pointer to a map_priv struct, which can be defined by the map plugin and contains whatever private data the map plugin needs to access the map. This pointer will also be used as a "handle" to access the map opened.

A common task is to create a "map rect". A map rect is a rectangular part of the map, that one can for example retrieve items from. It is not possible to retrieve items directly from the complete map. Creating a map rect returns a pointer to a map_rect_priv, which contains private data for the map rect and will be used as "handle" for this map rect.

Function Documentation

◆ map_add_callback()

void map_add_callback	(	struct map *	this_,
		struct callback *	cb
	)

Registers a new callback for attribute-change.

This function registers a new callback function that should be called if the attributes of the map change.

Parameters

this_	The map to associate the callback with
cb	The callback to add

References map::attr_cbl, and callback_list_add().

Referenced by gui_internal_button_map_attr_new(), and navit_init().

◆ map_convert_dup()

char* map_convert_dup ( char * str )

References map_converted_string_tmp, and attr::str.

Referenced by map_convert_string(), search_list_house_number_dup(), search_list_street_dup(), and search_list_town_dup().

◆ map_convert_free()

void map_convert_free ( char * str )

Frees the memory allocated for a converted string.

Parameters

str	The string to be freed

References attr::str.

Referenced by NGQPoint::_coordName(), attr_to_text_ext(), do_draw(), NGQPoint::getPOI(), graphics_process_selection_item(), navigation_destroy_itms_cmds(), navigation_itm_ways_clear(), phase1_map(), search_list_common_new(), search_list_house_number_destroy(), search_list_street_destroy(), and search_list_town_destroy().

◆ map_convert_string()

char* map_convert_string	(	struct map *	this_,
		char *	str
	)

Converts a string from a map.

Parameters

this_	The map the string to be converted is from
str	The string to be converted

Returns: The converted string. It has to be map_convert_free()d after use.

References map_convert_dup(), map_convert_string_tmp(), and attr::str.

Referenced by NGQPoint::_coordName(), attr_to_text_ext(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), graphics_process_selection_item(), gui_internal_cmd_pois(), navigation_itm_new(), navigation_way_init(), phase1_map(), search_list_common_new(), search_list_house_number_new(), search_list_street_new(), and search_list_town_new().

◆ map_convert_string_tmp()

char* map_convert_string_tmp	(	struct map *	this_,
		char *	str
	)

Converts a string from a map into a temporary allocated buffer. Conversion is not performed and original string is returned if map doesn't require conversion. So lifetime of returned value is very limited.

Parameters

this_	The map the string to be converted is from
str	The string to be converted

Returns: The converted string. Don't care about it after use.

References map_methods::charset, dbg, lvl_error, map_converted_string_tmp, map::meth, and attr::str.

Referenced by get_icon(), gui_internal_cmd_bookmarks(), gui_internal_cmd_pois(), gui_internal_cmd_pois_item_selected(), gui_internal_cmd_position_do(), gui_internal_cmd_view_in_browser(), gui_internal_compose_item_address_string(), gui_internal_poi_icon(), gui_internal_populate_route_table(), gui_internal_select_waypoint(), map_convert_string(), request_navit_route_export_geojson(), and request_navit_route_export_gpx().

◆ map_destroy()

void map_destroy ( struct map * m )

Destroys an opened map.

Parameters

m	The map to be destroyed

References map::attr_cbl, attr_list_free(), callback_list_destroy(), map_methods::map_destroy, map::meth, and map::priv.

Referenced by bookmarks_destroy(), map_destroy_py(), map_filter_destroy(), map_new(), navit_destroy(), osm_read_input_data(), and route_destroy().

◆ map_dump()

void map_dump ( struct map * map )

References map_dump_filedesc().

◆ map_dump_file()

void map_dump_file	(	struct map *	map,
		const char *	file
	)

References dbg, lvl_error, and map_dump_filedesc().

Referenced by map_dump_file_py(), map_route_occluded_rect_destroy(), and map_route_occluded_rect_new().

◆ map_dump_filedesc()

void map_dump_filedesc	(	struct map *	map,
		FILE *	out
	)

References item, item_dump_filedesc(), map_rect_destroy(), map_rect_get_item(), and map_rect_new().

Referenced by map_dump(), map_dump_file(), and request_map_dump().

◆ map_get_attr()

int map_get_attr	(	struct map *	this_,
		enum attr_type	type,
		struct attr *	attr,
		struct attr_iter *	iter
	)

Gets an attribute from a map.

Parameters

this_	The map the attribute should be read from
type	The type of the attribute to be read
attr	Pointer to an attrib-structure where the attribute should be written to
iter	(NOT IMPLEMENTED) Used to iterate through all attributes of a type. Set this to NULL to get the first attribute, set this to an attr_iter to get the next attribute

Returns: True if the attribute type was found, false if not

References attr_generic_get_attr(), map_methods::map_get_attr, map::meth, attr::num, map::priv, attr::type, type, and attr::u.

Referenced by attr_to_text_ext(), Backend::get_maps(), gui_gtk_maps_init(), gui_internal_button_map_attr_new(), gui_internal_cmd2_route_height_profile(), gui_internal_cmd2_setting_maps(), mapset_get_map_by_name(), mapset_next(), mapset_search_get_item(), navit_destroy(), navit_map_progress(), osd_route_guard_init(), osd_speed_cam_draw(), popup_show_item(), request_map_get_attr(), traffic_location_get_matching_points(), traffic_location_populate_route_graph(), and traffic_message_restore_segments().

◆ map_new()

struct map* map_new	(	struct attr *	parent,
		struct attr **	attrs
	)

Opens a new map.

This function opens a new map based on the attributes passed. This function takes the attribute "attr_type" to determine which type of map to open and passes all attributes to the map plugin's function that was specified in the plugin_register_new_map_type()-call.

Note that every plugin should accept an attribute of type "attr_data" to be passed with the filename of the map to be opened as value.

Parameters

attrs Attributes specifying which map to open, see description

Returns: The opened map or NULL on failure

References map::attr_cbl, attr_list_dup(), attr_search(), attr::attrs, callback_list_new(), cbl, dbg, lvl_error, map_destroy(), map_func, map::meth, navit_object_ref(), map::priv, and type.

Referenced by bookmarks_new(), Java_org_navitproject_navit_NavitCallbackHandler_callbackMessageChannel(), map_filter_new(), map_new_py(), maptype_register(), navigation_get_map(), navit_get_search_results_map(), parse_option(), pedestrian_navit_init(), read_former_destinations_from_file(), route_get_map_helper(), tracking_get_map(), and traffic_get_map().

◆ map_priv_is()

int map_priv_is	(	struct map *	map,
		struct map_priv *	priv
	)

Checks if a pointer points to the private data of a map.

Parameters

map	The map whose private data should be checked.
priv	The private data that should be checked.

Returns: True if priv is the private data of map

References map::priv.

Referenced by binmap_search_new(), and map_search_setup().

◆ map_projection()

enum projection map_projection ( struct map * this_ )

Returns the projection of a map.

Parameters

this_ The map to return the projection of

Returns: The projection of the map

Referenced by bookmarks_append_destinations(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd_formerdests(), gui_internal_cmd_pois(), gui_internal_populate_route_table(), gui_internal_select_waypoint(), item_coord_get_pro(), model_poi(), navigation_analyze_roundabout(), navit_add_former_destinations_from_file(), route_find_nearest_street(), route_graph_add_street(), route_path_new(), search_house_number_coordinate(), search_list_street_new(), search_list_town_new(), tracking_doupdate_lines(), tracking_map_item_coord_get(), traffic_location_open_map_rect(), traffic_location_populate_route_graph(), and traffic_message_restore_segments().

◆ map_rect_create_item()

struct item* map_rect_create_item	(	struct map_rect *	mr,
		enum item_type	type_
	)

Referenced by navit_cmd_map_add_curr_pos(), navit_populate_search_results_map(), and tm_add_item().

◆ map_rect_destroy()

void map_rect_destroy ( struct map_rect * mr )

Destroys a map rect.

Parameters

mr	The map rect to be destroyed

References map_rect::m, map_methods::map_rect_destroy, map::meth, and map_rect::priv.

◆ map_rect_get_item()

struct item* map_rect_get_item ( struct map_rect * mr )

Gets the next item from a map rect.

Returns an item from a map rect and advances the "item pointer" one step further, so that at the next call the next item is returned. Returns NULL if there are no more items.

Parameters

mr	The map rect to return an item from

Returns: An item from the map rect

References dbg_assert, map_rect::m, item::map, map_methods::map_rect_get_item, map::meth, and map_rect::priv.

Referenced by NGQPoint::_coordName(), bookmarks_load_hash(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_gtk_bookmarks_update(), gui_gtk_destinations_update(), gui_internal_cmd2_route_height_profile(), gui_internal_cmd_delete_waypoint(), gui_internal_cmd_formerdests(), gui_internal_cmd_map_download_do(), gui_internal_cmd_pois(), gui_internal_populate_route_table(), gui_internal_select_waypoint(), map_dump_filedesc(), map_filter_rect_get_item(), map_route_occluded_bbox(), map_route_occluded_get_buildings(), map_route_occluded_get_item(), model_poi(), navigation_get_attr(), navigation_itm_new(), navigation_itm_ways_update(), navigation_update_idle(), navit_add_former_destinations_from_file(), navit_populate_search_results_map(), navit_speak(), navit_window_roadbook_update(), navit_zoom_to_route(), osd_nav_next_turn_draw(), osd_route_guard_init(), osd_speed_cam_draw(), osd_text_draw(), pedestrian_draw_arrows(), phase1_map(), read_former_destination_map_as_list(), request_navit_route_export_geojson(), request_navit_route_export_gpx(), route_find_nearest_street(), route_graph_build_idle(), statusbar_route_update(), tm_dump_to_textfile(), tm_find_item(), tm_item_unref(), tracking_doupdate_lines(), traffic_location_get_matching_points(), traffic_location_populate_route_graph(), traffic_message_restore_segments(), and vehicle_demo_timer().

◆ map_rect_get_item_byid()

struct item* map_rect_get_item_byid	(	struct map_rect *	mr,
		int	id_hi,
		int	id_lo
	)

Returns the item specified by the ID.

Map drivers may or may not allow multiple items with identical IDs. This function is not guaranteed to be suitable for iterating over multiple items with identical IDs in the same manner as map_rect_get_item(), as multiple subsequent calls may return items which were already returned by earlier calls.

If you are working with maps which allow multiple items with identical IDs, the only portable way to iterate over all items with a given ID is to use map_rect_get_item() and skip all items with non-matching IDs.

Parameters

mr	The map rect to search for the item
id_hi	High part of the ID to be found
id_lo	Low part of the ID to be found

Returns: The item with the specified ID or NULL if not found

References dbg_assert, item::id_hi, item::id_lo, map_rect::m, item::map, map_methods::map_rect_get_item_byid, map::meth, and map_rect::priv.

Referenced by bookmarks_get_item(), get_icon(), NGQPoint::getInformation(), graphics_process_selection_item(), gui_internal_cmd_position_do(), gui_internal_cmd_view_attribute_details(), gui_internal_cmd_view_attributes(), gui_internal_cmd_view_in_browser(), gui_internal_dbus_signal(), gui_internal_poi_icon(), gui_qml_dbus_signal(), item_coord_get_within_range(), map_filter_rect_get_item_byid(), navigation_itm_new(), navigation_way_get_max_delta(), navigation_way_init(), navit_cmd_map_item_set_attr(), popup_item_dump(), popup_show_item(), popup_traffic_distortion(), route_get_destination_description(), tracking_get_attr(), and traffic_point_match_segment_attributes().

◆ map_rect_new()

struct map_rect* map_rect_new	(	struct map *	m,
		struct map_selection *	sel
	)

Creates a new map rect.

This creates a new map rect, which can be used to retrieve items from a map. If sel is a linked-list of selections, all of them will be used. If you pass NULL as sel, this means "get me the whole map".

Parameters

m	The map to build the rect on
sel	Map selection to choose the rectangle - may be NULL, see description

Returns: A new map rect

References map_rect::m, map_methods::map_rect_new, map::meth, map::priv, and map_rect::priv.

◆ map_remove_callback()

void map_remove_callback	(	struct map *	this_,
		struct callback *	cb
	)

Removes a callback from the list of attribute-change callbacks.

This function removes one callback from the list of callbacks functions that should be called when attributes of the map change.

Parameters

this_	The map to remove the callback from
cb	The callback to remove

References map::attr_cbl, and callback_list_remove().

Referenced by gui_internal_button_map_attr_new().

◆ map_requires_conversion()

int map_requires_conversion ( struct map * this_ )

Checks if strings from a map have to be converted.

Parameters

this_ Map to be checked for the need to convert strings

Returns: True if strings from the map have to be converted, false otherwise

References map_methods::charset, and map::meth.

Referenced by do_draw().

◆ map_search_destroy()

void map_search_destroy ( struct map_search * this_ )

Destroys a map search struct.

Parameters

this_ The map search struct to be destroyed

References map_methods::charset, country_search_destroy(), map_search::m, map_methods::map_search_destroy, map::meth, map_search::priv, map_search::search_attr, attr::str, attr::type, and attr::u.

Referenced by mapset_search_get_item().

◆ map_search_get_item()

struct item* map_search_get_item ( struct map_search * this_ )

Returns an item from a map search.

This returns an item of the result of a search on a map and advances the "item pointer" one step, so that at the next call the next item will be returned. If there are no more items in the result NULL is returned.

Parameters

this_ Map search struct of the search

Returns: One item of the result

References country_search_get_item(), map_search::m, item::map, map_methods::map_search_get_item, map::meth, map_search::priv, map_search::search_attr, and attr::type.

Referenced by mapset_search_get_item().

◆ map_search_new()

struct map_search* map_search_new	(	struct map *	m,
		struct item *	item,
		struct attr *	search_attr,
		int	partial
	)

Starts a search on a map.

This function starts a search on a map. What attributes one can search for depends on the map plugin.

The OSM/binfile plugin currently supports: attr_town_name, attr_street_name The MG plugin currently supports: ttr_town_postal, attr_town_name, attr_street_name

If you enable partial matches bear in mind that the search matches only the begin of the strings - a search for a street named "street" would match to "streetfoo", but not to "somestreet". Search is case insensitive.

The item passed to this function specifies a "superior item" to "search within" - e.g. a town in which we want to search for a street, or a country in which to search for a town.

Please also note that the search for countries is not handled by map plugins but by navit internally - have a look into country.c for details. Because of that every map plugin has to accept a country item to be passed as "superior item".

Note: If you change something here, please make sure to also update the documentation of mapset_search_new() in mapset.c!

Parameters

m	The map that should be searched
item	Specifies a superior item to "search within" (see description)
search_attr	Attribute specifying what to search for. See description.
partial	Set this to true to also have partial matches. See description.

Returns: A new map search struct for this search

References map_methods::charset, country_search_new(), dbg, lvl_debug, map_search::m, map_methods::map_search_new, map::meth, map::priv, map_search::priv, map_search::search_attr, attr::str, attr::type, and attr::u.

Referenced by mapset_search_get_item().

◆ map_selection_contains_item()

int map_selection_contains_item	(	struct map_selection *	sel,
		int	follow,
		enum item_type	type
	)

Checks if a selection contains a item.

This function checks if a selection contains a item type

Parameters

sel	The selection to be checked
follow	Whether the next pointer of the selection should be followed
item	The item type to be checked

Returns: True if there is a match, false otherwise

References item_range_contains_item(), map_selection::next, map_selection::range, and type.

Referenced by poly_get(), street_get(), and town_get().

◆ map_selection_contains_item_range()

int map_selection_contains_item_range	(	struct map_selection *	sel,
		int	follow,
		struct item_range *	range,
		int	count
	)

Checks if a selection contains a item range.

This function checks if a selection contains at least one of the items in range

Parameters

sel	The selection to be checked
follow	Whether the next pointer of the selection should be followed
ranges	The item ranges to be checked @count the number of elements in ranges

Returns: True if there is a match, false otherwise

References item_range_intersects_range(), map_selection::next, and map_selection::range.

Referenced by file_next().

◆ map_selection_contains_item_rect()

int map_selection_contains_item_rect	(	struct map_selection *	sel,
		struct item *	item
	)

Checks if a selection contains a rectangle containing an item.

This function checks if a selection contains a rectangle which exactly contains an item. The rectangle is automatically built around the given item.

Parameters

sel	The selection to be checked
item	The item that the rectangle should be built around

Returns: True if the rectangle is within the selection, false otherwise

References c, coord_rect_extend(), item_coord_get(), coord_rect::lu, map_selection_contains_rect(), and coord_rect::rl.

Referenced by binmap_search_get_item().

◆ map_selection_destroy()

void map_selection_destroy ( struct map_selection * sel )

Destroys a map selection.

Parameters

sel	The map selection to be destroyed

References map_selection::next, and next.

Referenced by do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd_pois(), gui_internal_cmd_position_do(), model_poi(), route_find_nearest_street(), tm_rect_new(), tracking_doupdate_lines(), traffic_location_get_matching_points(), traffic_location_open_map_rect(), traffic_location_populate_route_graph(), traffic_message_restore_segments(), traffic_process_messages_int(), transform_destroy(), and transform_set_screen_selection().

◆ map_selection_dup()

struct map_selection* map_selection_dup ( struct map_selection * sel )

Duplicates a map selection.

Parameters

sel	The map selection to duplicate

Returns: The duplicated map selection

References map_selection_dup_pro(), and projection_none.

Referenced by transform_dup(), transform_get_selection(), and transform_set_screen_selection().

◆ map_selection_dup_pro()

struct map_selection* map_selection_dup_pro	(	struct map_selection *	sel,
		enum projection	from,
		enum projection	to
	)

Duplicates a map selection, transforming coordinates.

This duplicates a map selection and at the same time transforms the internal coordinates of the selection from one projection to another.

Parameters

sel	The map selection to be duplicated
from	The projection used for the selection at the moment
to	The projection that should be used for the duplicated selection

Returns: A duplicated, transformed map selection

References map_selection::c_rect, coord_rect::lu, map_selection::next, next, projection_none, coord_rect::rl, transform_from_to(), and map_selection::u.

Referenced by Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd_pois(), map_selection_dup(), and model_poi().

◆ map_selection_rect_new()

struct map_selection* map_selection_rect_new	(	struct pcoord *	center,
		int	distance,
		int	order
	)

Creates a new rectangular map selection.

Parameters

center	Coordinates of the center of the new rectangle
distance	Distance of the rectangle's borders from the center
order	Desired order of the new selection

Returns: The new map selection

References map_selection::c_rect, center, item_range_all, coord_rect::lu, map_selection::order, map_selection::range, coord_rect::rl, map_selection::u, coord::x, and coord::y.

Referenced by Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd_pois(), and model_poi().

◆ map_set_attr()

int map_set_attr	(	struct map *	this_,
		struct attr *	attr
	)

Sets an attribute of a map.

This sets an attribute of a map, overwriting an attribute of the same type if it already exists. This function also calls all the callbacks that are registred to be called when attributes change.

Parameters

this_	The map to set the attribute of
attr	The attribute to set

Returns: True if the attr could be set, false otherwise

References map::attr_cbl, attr_generic_set_attr(), callback_list_call_attr_2, map_methods::map_set_attr, map::meth, map::priv, and attr::type.

Referenced by gui_gtk_action_toggled(), gui_internal_button_map_attr_new(), map_set_attr_py(), navit_init(), pedestrian_navit_init(), and request_map_set_attr().

◆ map_set_projection()

void map_set_projection	(	struct map *	this_,
		enum projection	pro
	)

Sets the projection of a map.

Parameters

this_	The map to set the projection of
pro	The projection to be set

References map::meth, and map_methods::pro.

Variable Documentation

◆ map_converted_string_tmp

char* map_converted_string_tmp =NULL

Referenced by map_convert_dup(), and map_convert_string_tmp().

◆ map_func

struct object_func map_func

Initial value:

= {
    attr_map,
    (object_func_new)map_new,
    (object_func_get_attr)map_get_attr,
    (object_func_iter_new)NULL,
    (object_func_iter_destroy)NULL,
    (object_func_set_attr)map_set_attr,
    (object_func_add_attr)NULL,
    (object_func_remove_attr)NULL,
    (object_func_init)NULL,
    (object_func_destroy)map_destroy,
    (object_func_dup)NULL,
    (object_func_ref)navit_object_ref,
    (object_func_unref)navit_object_unref,
}

Referenced by map_new(), and object_func_lookup().

Data Structures

Functions

Variables

Detailed Description

Function Documentation

◆ map_add_callback()

◆ map_convert_dup()

◆ map_convert_free()

◆ map_convert_string()

◆ map_convert_string_tmp()

◆ map_destroy()

◆ map_dump()

◆ map_dump_file()

◆ map_dump_filedesc()

◆ map_get_attr()

◆ map_new()

◆ map_priv_is()

◆ map_projection()

◆ map_rect_create_item()

◆ map_rect_destroy()

◆ map_rect_get_item()

◆ map_rect_get_item_byid()

◆ map_rect_new()

◆ map_remove_callback()

◆ map_requires_conversion()

◆ map_search_destroy()

◆ map_search_get_item()

◆ map_search_new()

◆ map_selection_contains_item()

◆ map_selection_contains_item_range()

◆ map_selection_contains_item_rect()

◆ map_selection_destroy()

◆ map_selection_dup()

◆ map_selection_dup_pro()

◆ map_selection_rect_new()

◆ map_set_attr()

◆ map_set_projection()

Variable Documentation

◆ map_converted_string_tmp

◆ map_func