Base class for z-axis transforms. More...

Inheritance diagram for ZAxisTransform:

Public Member Functions
	mDefineFactoryInClass (ZAxisTransform, factory)

virtual bool	isOK () const

virtual uiString	errMsg () const

virtual bool	needsVolumeOfInterest () const

virtual int	addVolumeOfInterest (const TrcKeyZSampling &, bool zistrans=false)

virtual void	setVolumeOfInterest (int volid, const TrcKeyZSampling &, bool zistrans=false)

virtual void	removeVolumeOfInterest (int volid)

virtual bool	loadDataIfMissing (int volid, TaskRunner *=0)

virtual bool	canTransformSurv (Pos::SurvID) const =0

virtual void	transformTrc (const TrcKey &, const SamplingData< float > &, int sz, float *res) const =0

float	transformTrc (const TrcKey &, float z) const

virtual void	transformTrcBack (const TrcKey &, const SamplingData< float > &, int sz, float *res) const =0

float	transformTrcBack (const TrcKey &, float z) const

virtual Interval< float >	getZInterval (bool from) const =0

virtual float	getZIntervalCenter (bool from) const

virtual float	getGoodZStep () const

ZDomain::Info &	fromZDomainInfo ()

ZDomain::Info &	toZDomainInfo ()

const ZDomain::Info &	fromZDomainInfo () const

const ZDomain::Info &	toZDomainInfo () const

const char *	fromZDomainKey () const

const char *	toZDomainKey () const

virtual float	toZScale () const

virtual float	zScale () const

virtual NotifierAccess *	changeNotifier ()

virtual void	fillPar (IOPar &) const

virtual bool	usePar (const IOPar &)

virtual void	transform (const BinID &, const SamplingData< float > &, int sz, float *res) const

float	transform (const BinIDValue &) const

float	transform (const Coord3 &) const

virtual void	transformBack (const BinID &, const SamplingData< float > &, int sz, float *res) const

float	transformBack (const BinIDValue &) const

float	transformBack (const Coord3 &) const

virtual void	transform2D (const char linenm, int trcnr, const SamplingData< float > &, int sz, float res) const

float	transform2D (const char *linenm, int trcnr, float z) const

virtual void	transformBack2D (const char linenm, int trcnr, const SamplingData< float > &, int sz, float res) const

float	transformBack2D (const char *linenm, int trcnr, float z) const

Static Public Member Functions
static ZAxisTransform *	create (const IOPar &)

Protected Member Functions
	ZAxisTransform (const ZDomain::Def &from, const ZDomain::Def &to)

	~ZAxisTransform ()

Protected Attributes
ZDomain::Info &	tozdomaininfo_

ZDomain::Info &	fromzdomaininfo_

uiString	errmsg_

Detailed Description

Base class for z-axis transforms.

ZAxisTransform is the base class for z stretching in different ways. The z-stretch may be dependent on the location (binid). The various transforms can be retrieved from factory ZATF().

Constructor & Destructor Documentation

ZAxisTransform::ZAxisTransform	(	const ZDomain::Def &	from,
		const ZDomain::Def &	to
	)

protected

ZAxisTransform::~ZAxisTransform ( )

protected

Member Function Documentation

virtual int ZAxisTransform::addVolumeOfInterest	(	const TrcKeyZSampling &	,
		bool	zistrans = `false`
	)

virtual

Returns: id of new Volume of Interest.

Reimplemented in Depth2TimeStretcher, and Time2DepthStretcher.

virtual bool ZAxisTransform::canTransformSurv ( Pos::SurvID ) const

pure virtual

Implemented in LinearVelTransform, EM::HorizonZTransform, WellT2DTransform, and VelocityStretcher.

virtual NotifierAccess* ZAxisTransform::changeNotifier ( )

inlinevirtual

Reimplemented in EM::HorizonZTransform.

static ZAxisTransform* ZAxisTransform::create ( const IOPar & )

static

Result will be reffed once. It is caller's responsibility to unref.

virtual uiString ZAxisTransform::errMsg ( ) const

inlinevirtual

virtual void ZAxisTransform::fillPar ( IOPar & ) const

virtual

Reimplemented in LinearVelTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

ZDomain::Info& ZAxisTransform::fromZDomainInfo ( )

inline

Returns: a reasonable step in the transformed domain. Default implementation gives the same step as in SI() (i.e. non transformed domain)

const ZDomain::Info& ZAxisTransform::fromZDomainInfo ( ) const

const char* ZAxisTransform::fromZDomainKey ( ) const

virtual float ZAxisTransform::getGoodZStep ( ) const

virtual

Returns: a position within the z-range that is a logical 'center'

Reimplemented in LinearD2TTransform, LinearT2DTransform, Depth2TimeStretcher, Time2DepthStretcher, and WellT2DTransform.

virtual Interval<float> ZAxisTransform::getZInterval ( bool from ) const

pure virtual

Implemented in LinearD2TTransform, LinearT2DTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

virtual float ZAxisTransform::getZIntervalCenter ( bool from ) const

virtual

Returns: the z interval in either to or from domain.

Reimplemented in EM::HorizonZTransform.

virtual bool ZAxisTransform::isOK ( ) const

inlinevirtual

Reimplemented in Depth2TimeStretcher, Time2DepthStretcher, and WellT2DTransform.

virtual bool ZAxisTransform::loadDataIfMissing	(	int	volid,
		TaskRunner *	= `0`
	)

virtual

Reimplemented in Depth2TimeStretcher, and Time2DepthStretcher.

ZAxisTransform::mDefineFactoryInClass	(	ZAxisTransform	,
		factory
	)

virtual bool ZAxisTransform::needsVolumeOfInterest ( ) const

inlinevirtual

Reimplemented in LinearD2TTransform, LinearT2DTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

virtual void ZAxisTransform::removeVolumeOfInterest ( int volid )

virtual

Reimplemented in Depth2TimeStretcher, and Time2DepthStretcher.

virtual void ZAxisTransform::setVolumeOfInterest	(	int	volid,
		const TrcKeyZSampling &	,
		bool	zistrans = `false`
	)

virtual

Reimplemented in Depth2TimeStretcher, and Time2DepthStretcher.

ZDomain::Info& ZAxisTransform::toZDomainInfo ( )

inline

const ZDomain::Info& ZAxisTransform::toZDomainInfo ( ) const

const char* ZAxisTransform::toZDomainKey ( ) const

virtual float ZAxisTransform::toZScale ( ) const

virtual

Returns: the target domain z-scale.

virtual void ZAxisTransform::transform	(	const BinID &	,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

virtual

float ZAxisTransform::transform ( const BinIDValue & ) const

float ZAxisTransform::transform ( const Coord3 & ) const

virtual void ZAxisTransform::transform2D	(	const char *	linenm,
		int	trcnr,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

virtual

float ZAxisTransform::transform2D	(	const char *	linenm,
		int	trcnr,
		float	z
	)		const

virtual void ZAxisTransform::transformBack	(	const BinID &	,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

virtual

float ZAxisTransform::transformBack ( const BinIDValue & ) const

float ZAxisTransform::transformBack ( const Coord3 & ) const

virtual void ZAxisTransform::transformBack2D	(	const char *	linenm,
		int	trcnr,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

virtual

float ZAxisTransform::transformBack2D	(	const char *	linenm,
		int	trcnr,
		float	z
	)		const

virtual void ZAxisTransform::transformTrc	(	const TrcKey &	,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

pure virtual

Implemented in LinearD2TTransform, LinearT2DTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

float ZAxisTransform::transformTrc	(	const TrcKey &	,
		float	z
	)		const

virtual void ZAxisTransform::transformTrcBack	(	const TrcKey &	,
		const SamplingData< float > &	,
		int	sz,
		float *	res
	)		const

pure virtual

Implemented in LinearD2TTransform, LinearT2DTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

float ZAxisTransform::transformTrcBack	(	const TrcKey &	,
		float	z
	)		const

virtual bool ZAxisTransform::usePar ( const IOPar & )

virtual

Reimplemented in LinearVelTransform, Depth2TimeStretcher, Time2DepthStretcher, EM::HorizonZTransform, and WellT2DTransform.

virtual float ZAxisTransform::zScale ( ) const

inlinevirtual

Old name, use toZScale instead.

Member Data Documentation

uiString ZAxisTransform::errmsg_

mutableprotected

ZDomain::Info& ZAxisTransform::fromzdomaininfo_

protected

ZDomain::Info& ZAxisTransform::tozdomaininfo_

protected

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation