Enumerations
enum	projection { projection_none , projection_mg , projection_garmin , projection_screen , projection_utm }

enum	map_datum { map_datum_none , map_datum_wgs84 , map_datum_dhdn }

Functions
enum projection	projection_from_name (const char name, struct coord offset)

char *	projection_to_name (enum projection proj)

Enumeration Type Documentation

◆ map_datum

enum map_datum

Enumerator
map_datum_none
map_datum_wgs84
map_datum_dhdn

◆ projection

enum projection

This program is free software; you can redistribute it and/or modify it under the terms of the GNU Library 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 Library General Public License for more details.

You should have received a copy of the GNU Library 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.

Enumerator
projection_none	No projection or unknown projection
projection_mg	Mercator projection
projection_garmin	Garmin projection
projection_screen	Screen projection
projection_utm	UTM projection

Function Documentation

◆ projection_from_name()

enum projection projection_from_name	(	const char *	name,
		struct coord *	utm_offset
	)

Look up a projection by name.

Parameters

name	name of projection to look up (values from projection_names, and UTM projections) @utm_offset Only for UTM projections: Used to return the offset for the UTM projection

Returns: projection, or projection_none if no projection could be determined

Referenced by coord_parse(), and map_new_shapefile().

◆ projection_to_name()

char* projection_to_name ( enum projection proj )

Referenced by bookmarks_store_bookmarks_to_file(), coord_print(), and write_former_destinations().