swri_transform_util::UtmUtil Class Reference

Utility class for converting between latitude/longitude and UTM. More...

#include <utm_util.h>

Classes
class	UtmData
	The actual UTM conversion processing takes place in this helper class, which is a singleton due to the large memory footprint of the underlying PROJ.4 projections library structures. More...

Public Member Functions
void	ToLatLon (int zone, char band, double easting, double northing, double &latitude, double &longitude) const
	Convert UTM easting and northing to WGS84 latitude and longitude. More...
void	ToUtm (double latitude, double longitude, int &zone, char &band, double &easting, double &northing) const
	Convert WGS84 latitude and longitude to UTM. More...
void	ToUtm (double latitude, double longitude, double &easting, double &northing) const
	Convert WGS84 latitude and longitude to UTM. More...
	UtmUtil ()

Private Types
typedef boost::serialization::singleton< UtmData >	UtmDataSingleton

Private Attributes
const UtmData &	utm_data_

Detailed Description

Utility class for converting between latitude/longitude and UTM.

Initialization of this class is costly, so it should be created on startup and reused.

Definition at line 62 of file utm_util.h.

Member Typedef Documentation

typedef boost::serialization::singleton<UtmData> swri_transform_util::UtmUtil::UtmDataSingleton

private

Definition at line 175 of file utm_util.h.

Constructor & Destructor Documentation

swri_transform_util::UtmUtil::UtmUtil

(

)

Member Function Documentation

void swri_transform_util::UtmUtil::ToLatLon	(	int	zone,
		char	band,
		double	easting,
		double	northing,
		double &	latitude,
		double &	longitude
	)		const

Convert UTM easting and northing to WGS84 latitude and longitude.

Parameters

[in]	zone	UTM zone.
[in]	band	UTM band.
[in]	easting	UTM easting in meters.
[in]	northing	UTM northing in meters.
[out]	latitude	WGS84 latitude in degrees.
[out]	longitude	WGS84 longitude in degrees.

void swri_transform_util::UtmUtil::ToUtm	(	double	latitude,
		double	longitude,
		int &	zone,
		char &	band,
		double &	easting,
		double &	northing
	)		const

Convert WGS84 latitude and longitude to UTM.

Parameters

[in]	latitude	Latitude value in degrees.
[in]	longitude	Longitude value in degrees.
[out]	zone	UTM zone.
[out]	band	UTM band.
[out]	easting	UTM easting in meters.
[out]	northing	UTM northing in meters.

void swri_transform_util::UtmUtil::ToUtm	(	double	latitude,
		double	longitude,
		double &	easting,
		double &	northing
	)		const

Convert WGS84 latitude and longitude to UTM.

Parameters

[in]	latitude	Latitude value in degrees.
[in]	longitude	Longitude value in degrees.
[out]	easting	UTM easting in meters.
[out]	northing	UTM northing in meters.

Member Data Documentation

const UtmData& swri_transform_util::UtmUtil::utm_data_

private

Definition at line 177 of file utm_util.h.

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The documentation for this class was generated from the following file:

• utm_util.h