MgCoordinateSystemGeodeticPath Class Reference

A geodetic (transformation) path allows to concatenate multiple geodetic transformations. For example, converting between 2 datums cannot be achieved by doing 1 datum shift only but requires to do 1 or more datums shifts in between. More...

Inheritance diagram for MgCoordinateSystemGeodeticPath:

List of all members.

Public Member Functions
virtual MgCoordinateSystemGeodeticPath *	CreateClone ()=0
	Creates a deep clone of this geodetic path. That is, the cloned object will also have its geodetic path element information cloned.
virtual double	GetAccuracy ()=0
	Gets the accuracy of this geodetic path.
virtual STRING	GetDescription ()=0
	Gets the description of this geodetic path.
virtual INT32	GetEpsgCode ()=0
	Gets the EPSG code of of this geodetic path.
virtual INT32	GetEpsgVariant ()=0
	Gets the EPSG variant of this geodetic path.
virtual STRING	GetGroup ()=0
	Gets the group of this geodetic path.
virtual bool	GetIsReversible ()=0
	Gets whether this geodetic path is reversible.
virtual MgDisposableCollection *	GetPathElements ()=0
	Returns an ordered collection of MgCoordinateSystemGeodeticPathElement objects that form this geodetic transformation path. See remarks.
virtual STRING	GetPathName ()=0
	Gets the path name of this geodetic path.
virtual STRING	GetSource ()=0
	Gets the source of this geodetic path.
virtual STRING	GetSourceDatum ()=0
	Gets the source datum of this geodetic path.
virtual STRING	GetTargetDatum ()=0
	Gets the target datum of this geodetic path.
virtual bool	IsProtected ()=0
	Gets whether this geodetic path is protected.
virtual bool	IsValid ()=0
	Gets whether this geodetic path is valid.
virtual MgCoordinateSystemGeodeticPathElement *	NewPathElement ()=0
	Creates a new, unitialized MgCoordinateSystemGeodeticPathElement instance. Calling this method does not affect the underlying dictionary file. Typically, an API client will retrieve new objects through this method so they can be added to the collection of path elements that can be set via SetPathElements.
virtual void	SetAccuracy (double accuracy)=0
virtual void	SetDescription (CREFSTRING sDescription)=0
virtual void	SetEpsgCode (INT32 epsgCode)=0
	Sets the EPSG code of of this geodetic path.
virtual void	SetEpsgVariant (INT32 epsgVariant)=0
	Sets the EPSG variant of of this geodetic path.
virtual void	SetGroup (CREFSTRING sGroup)=0
virtual void	SetIsReversible (bool isReversible)=0
	Sets whether this geodetic path is reversible.
virtual void	SetPathElements (MgDisposableCollection *pathElements)=0
	Sets the individual transformation steps that form this geodetic transformation path.
virtual void	SetPathName (CREFSTRING sName)=0
	Sets the path name of this geodetic path.
virtual void	SetSource (CREFSTRING sSource)=0
virtual void	SetSourceDatum (CREFSTRING sSourceDatum)=0
virtual void	SetTargetDatum (CREFSTRING sTargetDatum)=0

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Detailed Description

A geodetic (transformation) path allows to concatenate multiple geodetic transformations. For example, converting between 2 datums cannot be achieved by doing 1 datum shift only but requires to do 1 or more datums shifts in between.