Coords::PositionSystem Class Reference

Inheritance diagram for Coords::PositionSystem:

Public Member Functions
bool	operator== (const PositionSystem &) const
static::Factory< PositionSystem > &	factory ()
virtual uiString	factoryDisplayName () const
virtual const char *	factoryKeyword () const
virtual uiString	description () const =0
virtual bool	isOK () const =0
virtual bool	geographicTransformOK () const =0
virtual LatLong	toGeographicWGS84 (const Coord &) const =0
virtual Coord	fromGeographicWGS84 (const LatLong &) const =0
Coord	convertFrom (const Coord &, const PositionSystem &from) const
virtual uiString	toUiString (const Coord &) const
virtual BufferString	toString (const Coord &, bool withsystem=false) const
virtual Coord	fromString (const char *) const
virtual bool	isOrthogonal () const =0
virtual bool	isFeet () const
virtual bool	isMeter () const
virtual bool	usePar (const IOPar &)
virtual void	fillPar (IOPar &) const

Static Public Member Functions
static void	initRepository (NotifierAccess *=0)
static void	getSystemNames (bool onlyorthogonal, uiStringSet &, ObjectSet< IOPar > &)
	Creates the subclasses without settings. More...
static RefMan< PositionSystem >	createSystem (const IOPar &)
	Creates subclass with settings. More...
static Coord	convert (const Coord &, const PositionSystem &from, const PositionSystem &to)
static const char *	sKeyFactoryName ()
static const char *	sKeyUiName ()

Detailed Description

Base class for Coordinate Systems, these are all two-dimensional and coordinates can be stored in Coord. They may use any projection, but they must be able to return Geographic coordinates using the WGS84 datum.

Member Function Documentation

static Coord Coords::PositionSystem::convert ( const Coord &  , const PositionSystem &  from, const PositionSystem &  to  )

static

Coord Coords::PositionSystem::convertFrom	(	const Coord &	,
		const PositionSystem &	from
	)		const

static RefMan<PositionSystem> Coords::PositionSystem::createSystem ( const IOPar &  )

static

Creates subclass with settings.

Gets a list of coordinate systems and the corresponding IOPars to create them. IOPars become yours!

virtual uiString Coords::PositionSystem::description ( ) const

pure virtual

Implemented in Coords::UnlocatedXY.

static ::Factory< PositionSystem >& Coords::PositionSystem::factory

(

)

virtual uiString Coords::PositionSystem::factoryDisplayName ( ) const

inlinevirtual

Reimplemented in Coords::UnlocatedXY.

virtual const char* Coords::PositionSystem::factoryKeyword ( ) const

inlinevirtual

Reimplemented in Coords::UnlocatedXY.

virtual void Coords::PositionSystem::fillPar ( IOPar &  ) const

virtual

Reimplemented in Coords::UnlocatedXY.

virtual Coord Coords::PositionSystem::fromGeographicWGS84 ( const LatLong &  ) const

pure virtual

Implemented in Coords::UnlocatedXY.

virtual Coord Coords::PositionSystem::fromString ( const char *  ) const

virtual

virtual bool Coords::PositionSystem::geographicTransformOK ( ) const

pure virtual

Implemented in Coords::UnlocatedXY.

static void Coords::PositionSystem::getSystemNames ( bool  onlyorthogonal, uiStringSet &  , ObjectSet< IOPar > &    )

static

Creates the subclasses without settings.

static void Coords::PositionSystem::initRepository ( NotifierAccess *  = 0 )

static

To be called from initGeneral with a pointer to survey change notifier.

virtual bool Coords::PositionSystem::isFeet ( ) const

inlinevirtual

Reimplemented in Coords::UnlocatedXY.

virtual bool Coords::PositionSystem::isMeter ( ) const

inlinevirtual

Reimplemented in Coords::UnlocatedXY.

virtual bool Coords::PositionSystem::isOK ( ) const

pure virtual

Implemented in Coords::UnlocatedXY.

virtual bool Coords::PositionSystem::isOrthogonal ( ) const

pure virtual

Implemented in Coords::UnlocatedXY.

bool Coords::PositionSystem::operator==

(

const PositionSystem &

)

const

static const char* Coords::PositionSystem::sKeyFactoryName ( )

inlinestatic

static const char* Coords::PositionSystem::sKeyUiName ( )

inlinestatic

virtual LatLong Coords::PositionSystem::toGeographicWGS84 ( const Coord &  ) const

pure virtual

Implemented in Coords::UnlocatedXY.

virtual BufferString Coords::PositionSystem::toString ( const Coord &  , bool  withsystem = false  ) const

virtual

Returns string. If withsystem is turned on it will start with the factory name of the system, followed by a space.

virtual uiString Coords::PositionSystem::toUiString ( const Coord &  ) const

virtual

virtual bool Coords::PositionSystem::usePar ( const IOPar &  )

virtual

Reimplemented in Coords::UnlocatedXY.