A Projected Coordinate System (PROJCS). More...

#include <ProjectedCoordinateSystem.h>

Inheritance diagram for te::srs::ProjectedCoordinateSystem:

Public Member Functions
const GeographicCoordinateSystem *	getGeographicCoordinateSystem () const
	Returns the underlying Geographic Coordinate Reference System. More...

const std::string &	getName () const
	Returns the SRS name. More...

const std::map< std::string, double > &	getParameters () const
	Returns the list of projection parameters. More...

const std::string &	getProjection () const
	Returns the map projection name. More...

void	getSRID (int &id, std::string &authName) const
	Returns SRS integer identification. More...

const std::string &	getUnitName () const
	Returns the SRS unit name. More...

std::string	getWKT () const
	Returns an OGC's WKT representation for the SRS. More...

bool	isGeographic () const
	Returns true is a geographic coordinate system and false otherwise. More...

	ProjectedCoordinateSystem (const std::string &name="", const std::string &unitName="", GeographicCoordinateSystem *geogcs=0, const std::string &projName="")
	Constructor with parameters. More...

void	setGeographicCoordinateSystem (GeographicCoordinateSystem *geogcs)
	Sets the underlying Geographic Coordinate Reference System. More...

void	setName (const std::string &name)
	Sets the SRS name. More...

void	setParameters (const std::map< std::string, double > &params)
	Sets the projection parameters. More...

void	setProjection (const std::string &projname)
	Sets the map projection name. More...

void	setSRID (int id, const std::string &authName="EPSG")
	Sets the SRS integer identification. More...

void	setUnitName (const std::string &name)
	Sets the SRS unit name. More...

	~ProjectedCoordinateSystem ()
	Destructor. More...

Protected Attributes
std::string	m_name

std::pair< unsigned int, std::string >	m_srid

std::string	m_unitName

Private Attributes
GeographicCoordinateSystem *	m_geogcs

std::map< std::string, double >	m_params

std::string	m_projection

Detailed Description

A Projected Coordinate System (PROJCS).

A coordinate reference system that is based on a geographic CRS and then uses a map projection to convert the coordinates to a plane.

Definition at line 54 of file ProjectedCoordinateSystem.h.

Constructor & Destructor Documentation

te::srs::ProjectedCoordinateSystem::ProjectedCoordinateSystem	(	const std::string &	name = `""`,
		const std::string &	unitName = `""`,
		GeographicCoordinateSystem *	geogcs = `0`,
		const std::string &	projName = `""`
	)

Constructor with parameters.

Parameters

name	Projected coordinate system name (default empty string).
unitName	The name of the linear unit associated to the PROJCS (default empty string).
geogcs	Pointer to the underlying geographic coordinate system (default null). Class takes pointer ownership.
projName	The name of the map projection (default empty string).

Definition at line 37 of file ProjectedCoordinateSystem.cpp.

te::srs::ProjectedCoordinateSystem::~ProjectedCoordinateSystem ( )

Destructor.

Definition at line 46 of file ProjectedCoordinateSystem.cpp.

Member Function Documentation

const te::srs::GeographicCoordinateSystem * te::srs::ProjectedCoordinateSystem::getGeographicCoordinateSystem ( ) const

Returns the underlying Geographic Coordinate Reference System.

Returns: A pointer to Geographic Coordinate Reference System. Class maintains pointer ownership.

Definition at line 61 of file ProjectedCoordinateSystem.cpp.

const std::string & te::srs::SpatialReferenceSystem::getName ( ) const

inherited

Returns the SRS name.

Definition at line 43 of file SpatialReferenceSystem.cpp.

const std::map< std::string, double > & te::srs::ProjectedCoordinateSystem::getParameters ( ) const

Returns the list of projection parameters.

Definition at line 85 of file ProjectedCoordinateSystem.cpp.

const std::string & te::srs::ProjectedCoordinateSystem::getProjection ( ) const

Returns the map projection name.

Definition at line 73 of file ProjectedCoordinateSystem.cpp.

void te::srs::SpatialReferenceSystem::getSRID	(	int &	id,
		std::string &	authName
	)		const

inherited

Returns SRS integer identification.

Parameters

id	To return the unique id (output);
authName	To return the authority responsible for the id (output).

Definition at line 58 of file SpatialReferenceSystem.cpp.

const std::string & te::srs::SpatialReferenceSystem::getUnitName ( ) const

inherited

Returns the SRS unit name.

Definition at line 53 of file SpatialReferenceSystem.cpp.

std::string te::srs::ProjectedCoordinateSystem::getWKT ( ) const

virtual

Returns an OGC's WKT representation for the SRS.

The WKT definition based on document "OpenGIS Implementation Specification: Coordinate Transformation Services Revision 1.00 - pages 18 and 19.

Implements te::srs::SpatialReferenceSystem.

Definition at line 91 of file ProjectedCoordinateSystem.cpp.

References te::common::UnitsOfMeasureManager::find(), and te::common::Singleton< UnitsOfMeasureManager >::getInstance().

bool te::srs::ProjectedCoordinateSystem::isGeographic ( ) const

virtual

Returns true is a geographic coordinate system and false otherwise.

Implements te::srs::SpatialReferenceSystem.

Definition at line 142 of file ProjectedCoordinateSystem.cpp.

void te::srs::ProjectedCoordinateSystem::setGeographicCoordinateSystem ( GeographicCoordinateSystem * geogcs )

Sets the underlying Geographic Coordinate Reference System.

Parameters

geogcs A pointer to Geographic Coordinate Reference System. Do not pass null. Class takes pointer ownership.

Definition at line 52 of file ProjectedCoordinateSystem.cpp.

void te::srs::SpatialReferenceSystem::setName ( const std::string & name )

inherited

Sets the SRS name.

Parameters

name	the SRS name.

Definition at line 38 of file SpatialReferenceSystem.cpp.

void te::srs::ProjectedCoordinateSystem::setParameters ( const std::map< std::string, double > & params )

Sets the projection parameters.

Parameters

params The projection parameters.

Definition at line 79 of file ProjectedCoordinateSystem.cpp.

void te::srs::ProjectedCoordinateSystem::setProjection ( const std::string & projname )

Sets the map projection name.

Parameters

projname The map projection name.

Definition at line 67 of file ProjectedCoordinateSystem.cpp.

void te::srs::SpatialReferenceSystem::setSRID	(	int	id,
		const std::string &	authName = `"EPSG"`
	)

inherited

Sets the SRS integer identification.

Spatial reference systems can be referred to using a SRID integer, given by an authority, such as the EPSG codes defined by the International Association of Oil and Gas Producers.

Parameters

id	The SRS integer identifier.
authName	The authority responsible for the identifier. Default "EPSG".

Definition at line 64 of file SpatialReferenceSystem.cpp.

void te::srs::SpatialReferenceSystem::setUnitName ( const std::string & name )

inherited

Sets the SRS unit name.

Parameters

name	the SRS unit name.

Definition at line 48 of file SpatialReferenceSystem.cpp.

Member Data Documentation

GeographicCoordinateSystem* te::srs::ProjectedCoordinateSystem::m_geogcs

private

Definition at line 110 of file ProjectedCoordinateSystem.h.

std::string te::srs::SpatialReferenceSystem::m_name

protectedinherited

Definition at line 112 of file SpatialReferenceSystem.h.

std::map<std::string, double> te::srs::ProjectedCoordinateSystem::m_params

private

Definition at line 112 of file ProjectedCoordinateSystem.h.

std::string te::srs::ProjectedCoordinateSystem::m_projection

private

Definition at line 111 of file ProjectedCoordinateSystem.h.

std::pair<unsigned int,std::string> te::srs::SpatialReferenceSystem::m_srid

protectedinherited

Definition at line 115 of file SpatialReferenceSystem.h.

std::string te::srs::SpatialReferenceSystem::m_unitName

protectedinherited

Definition at line 113 of file SpatialReferenceSystem.h.

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

C:/BB_TL5/terralib5/src/terralib/srs/ProjectedCoordinateSystem.h
C:/BB_TL5/terralib5/src/terralib/srs/ProjectedCoordinateSystem.cpp

Public Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation