A Geographic Coordinate System (GEOGCS). More...
#include <GeographicCoordinateSystem.h>
Public Member Functions | |
GeographicCoordinateSystem (const std::string &name="", const std::string unitName="degree", double primem=0.0) | |
Constructor with parameters. More... | |
const Datum * | getDatum () const |
Returns the associated Datum. More... | |
const std::string & | getName () const |
Returns the SRS name. More... | |
double | getPrimem () const |
Returns the meridian used to take longitude measurements from. 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... | |
void | setDatum (Datum *datum) |
Sets the associated Datum. More... | |
void | setName (const std::string &name) |
Sets the SRS name. More... | |
void | setPrimem (double primen) |
Sets the meridian used to take longitude measurements from. 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... | |
~GeographicCoordinateSystem () | |
Destructor. More... | |
Protected Attributes | |
std::string | m_name |
std::pair< unsigned int, std::string > | m_srid |
std::string | m_unitName |
Private Attributes | |
Datum * | m_datum |
Datum. More... | |
double | m_primem |
The meridian used to take longitude measurements from. More... | |
A Geographic Coordinate System (GEOGCS).
A Geographic Coordinate System is a coordinate system based on latitude and longitude.
Definition at line 51 of file GeographicCoordinateSystem.h.
te::srs::GeographicCoordinateSystem::GeographicCoordinateSystem | ( | const std::string & | name = "" , |
const std::string | unitName = "degree" , |
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double | primem = 0.0 |
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) |
Constructor with parameters.
name | The geographic coordinate system name. |
unitName | The name of the angular unit for this GEOGCS. |
primem | The meridian used to take longitude measurements from. |
Definition at line 36 of file GeographicCoordinateSystem.cpp.
te::srs::GeographicCoordinateSystem::~GeographicCoordinateSystem | ( | ) |
Destructor.
Definition at line 44 of file GeographicCoordinateSystem.cpp.
const te::srs::Datum * te::srs::GeographicCoordinateSystem::getDatum | ( | ) | const |
Returns the associated Datum.
Definition at line 57 of file GeographicCoordinateSystem.cpp.
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inherited |
Returns the SRS name.
Definition at line 43 of file SpatialReferenceSystem.cpp.
double te::srs::GeographicCoordinateSystem::getPrimem | ( | ) | const |
Returns the meridian used to take longitude measurements from.
Definition at line 62 of file GeographicCoordinateSystem.cpp.
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inherited |
Returns SRS integer identification.
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.
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inherited |
Returns the SRS unit name.
Definition at line 53 of file SpatialReferenceSystem.cpp.
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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 72 of file GeographicCoordinateSystem.cpp.
References te::common::UnitsOfMeasureManager::find(), and te::common::Singleton< UnitsOfMeasureManager >::getInstance().
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virtual |
Returns true is a geographic coordinate system and false otherwise.
Implements te::srs::SpatialReferenceSystem.
Definition at line 115 of file GeographicCoordinateSystem.cpp.
void te::srs::GeographicCoordinateSystem::setDatum | ( | Datum * | datum | ) |
Sets the associated Datum.
datum | Pointer to GEOGCS datum. Do not pass null. Class takes the pointer ownership. |
Definition at line 49 of file GeographicCoordinateSystem.cpp.
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inherited |
Sets the SRS name.
name | the SRS name. |
Definition at line 38 of file SpatialReferenceSystem.cpp.
void te::srs::GeographicCoordinateSystem::setPrimem | ( | double | primen | ) |
Sets the meridian used to take longitude measurements from.
primen | The meridian used to take longitude measurements from. |
Definition at line 67 of file GeographicCoordinateSystem.cpp.
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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.
id | The SRS integer identifier. |
authName | The authority responsible for the identifier. Default "EPSG". |
Definition at line 64 of file SpatialReferenceSystem.cpp.
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inherited |
Sets the SRS unit name.
name | the SRS unit name. |
Definition at line 48 of file SpatialReferenceSystem.cpp.
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private |
Definition at line 93 of file GeographicCoordinateSystem.h.
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protectedinherited |
Definition at line 112 of file SpatialReferenceSystem.h.
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private |
The meridian used to take longitude measurements from.
Definition at line 94 of file GeographicCoordinateSystem.h.
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protectedinherited |
Definition at line 115 of file SpatialReferenceSystem.h.
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protectedinherited |
Definition at line 113 of file SpatialReferenceSystem.h.