Common interface for all calibration objects. More...

#include <ITransformation2d.h>

Inheritance diagram for i2d::ITransformation2d:

Public Types
enum	ExactnessMode { EM_NONE, EM_EXACT, EM_VISUAL, EM_ANY }

enum	TransformationFlags { TF_FORWARD = 1 << 0, TF_INVERTED = 1 << 1, TF_INJECTIVE = 1 << 2, TF_SURJECTIVE = 1 << 3, TF_PRESERVE_NULL = 1 << 4, TF_PRESERVE_DISTANCE = 1 << 5, TF_PRESERVE_ANGLE = 1 << 6, TF_AFFINE = 1 << 7, TF_CONTINUES = 1 << 8 }
	Flags indication type of this transformation and supported operations. More...

Public Types inherited from imath::TIMathFunction< CVector2d, CVector2d >
typedef CVector2d	ArgumentType

typedef CVector2d	ResultType

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ACF_INTERNAL = 0, CF_ALL_DATA, CF_ANY, CF_DESTROYING, CF_DELEGATED, CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0, SO_OBSERVE = 1 << 0, SO_COPY = 1 << 1, SO_CLONE = 1 << 2, SO_COMPARE = 1 << 3, SO_RESET = 1 << 4 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT, CM_WITHOUT_REFS, CM_WITH_REFS, CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

Public Member Functions
virtual int	GetTransformationFlags () const =0
	Get flags of describing type of this transformation. More...

virtual bool	GetDistance (const CVector2d &origPos1, const CVector2d &origPos2, double &result, ExactnessMode mode=EM_NONE) const =0
	Compute a shortness distance in transformed coordinations. More...

virtual bool	GetPositionAt (const CVector2d &origPosition, CVector2d &result, ExactnessMode mode=EM_NONE) const =0
	Get position after transformation. More...

virtual bool	GetInvPositionAt (const CVector2d &transfPosition, CVector2d &result, ExactnessMode mode=EM_NONE) const =0
	Get position after transformation. More...

virtual bool	GetLocalTransform (const CVector2d &origPosition, CAffine2d &result, ExactnessMode mode=EM_NONE) const =0
	Get local transformation (from original to transformed coordinate system) at some original position. More...

virtual bool	GetLocalInvTransform (const CVector2d &transfPosition, CAffine2d &result, ExactnessMode mode=EM_NONE) const =0
	Get local transformation (from transformed to original coordinate system) at some transformed position. More...

Public Member Functions inherited from imath::TISurjectFunction< CVector2d, CVector2d >
virtual bool	GetInvValueAt (const CVector2d &argument, CVector2d &result) const =0
	Get inverted function value. More...

virtual CVector2d	GetInvValueAt (const CVector2d &argument) const =0
	Get inverted function value. More...

Public Member Functions inherited from imath::TIMathFunction< CVector2d, CVector2d >
virtual bool	GetValueAt (const CVector2d &argument, CVector2d &result) const =0
	Get function value for specified argument value. More...

virtual CVector2d	GetValueAt (const CVector2d &argument) const =0
	Get function value for specified argument value. More...

Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Public Member Functions inherited from iser::ISerializable
virtual bool	Serialize (IArchive &archive)=0
	Load or store state of this object as a archive stream. More...

virtual quint32	GetMinimalVersion (int versionId) const
	Get minimal needed version to correct storing of this data. More...

Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations. More...

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one. More...

virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object. More...

virtual IChangeable *	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object. More...

virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state. More...

virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction. More...

virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction. More...

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes. More...

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes. More...

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes. More...

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set. More...

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set. More...

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set. More...

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event. More...

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event. More...

Detailed Description

Common interface for all calibration objects.

It is used to work with real world units. It provides only two simple operations: distance computation and local transformation.

Definition at line 27 of file ITransformation2d.h.

Member Enumeration Documentation

enum i2d::ITransformation2d::ExactnessMode

Enumerator
EM_NONE	There are no preferences, should be automatically selected.
EM_EXACT	Only precise calculation should be done.
EM_VISUAL	Only visual similarity of transformation is important.
EM_ANY	It is only important to output some result.

Definition at line 32 of file ITransformation2d.h.

enum i2d::ITransformation2d::TransformationFlags

Flags indication type of this transformation and supported operations.

Enumerator
TF_FORWARD	There are some arguments (inputs) where the transformation function is defined.
TF_INVERTED	There are some outputs where the inverted transformation is defined.
TF_INJECTIVE	Function in injective, it means for each input values the output value is defined.
TF_SURJECTIVE	Function in surjective, it means there is at least one input value for each outputs.
TF_PRESERVE_NULL	This transformation preserve position [0, 0].
TF_PRESERVE_DISTANCE	This transformation preserve distance.
TF_PRESERVE_ANGLE	This transformation preserve angles.
TF_AFFINE	This is affine transformation.
TF_CONTINUES	This transformation is represented by continues function.

Definition at line 55 of file ITransformation2d.h.

Member Function Documentation

virtual bool i2d::ITransformation2d::GetDistance	(	const CVector2d &	origPos1,
		const CVector2d &	origPos2,
		double &	result,
		ExactnessMode	mode = `EM_NONE`
	)		const

pure virtual

Compute a shortness distance in transformed coordinations.

Parameters

origPos1	first position in original coordinates.
origPos2	second position in original coordinates.
result	object where result distance between positions in transformed coordinates will be stored.
mode	controls needed transformation exactness.

Returns: true, if calculation done correctly.

Implemented in i2d::CAffineTransformation2d.

virtual bool i2d::ITransformation2d::GetInvPositionAt	(	const CVector2d &	transfPosition,
		CVector2d &	result,
		ExactnessMode	mode = `EM_NONE`
	)		const

pure virtual

Get position after transformation.

Parameters

transfPosition	position in transformed coordination system.
result	result position (original coordination system).
mode	controls needed transformation exactness.

Returns: true, if calculation done correctly.

Implemented in i2d::CAffineTransformation2d.

virtual bool i2d::ITransformation2d::GetLocalInvTransform	(	const CVector2d &	transfPosition,
		CAffine2d &	result,
		ExactnessMode	mode = `EM_NONE`
	)		const

pure virtual

Get local transformation (from transformed to original coordinate system) at some transformed position.

Parameters

transfPosition	position in transformed coordination system.
result	inverse transformation for specified position.
mode	controls needed transformation exactness.

Returns: true, if calculation done correctly.

Implemented in i2d::CAffineTransformation2d.

virtual bool i2d::ITransformation2d::GetLocalTransform	(	const CVector2d &	origPosition,
		CAffine2d &	result,
		ExactnessMode	mode = `EM_NONE`
	)		const

pure virtual

Get local transformation (from original to transformed coordinate system) at some original position.

Parameters

origPosition	position in (original coordination system).
result	transformation for specified position.
mode	controls needed transformation exactness.

Returns: true, if calculation done correctly.

Implemented in i2d::CAffineTransformation2d.

virtual bool i2d::ITransformation2d::GetPositionAt	(	const CVector2d &	origPosition,
		CVector2d &	result,
		ExactnessMode	mode = `EM_NONE`
	)		const

pure virtual

Get position after transformation.

Parameters

origPosition	position in (original coordination system).
result	result position (transformed coordination system).
mode	controls needed transformation exactness.

Returns: true, if calculation done correctly.

Implemented in i2d::CAffineTransformation2d.

virtual int i2d::ITransformation2d::GetTransformationFlags ( ) const

pure virtual

Get flags of describing type of this transformation.

Implemented in i2d::CAffineTransformation2d.

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

Include/i2d/ITransformation2d.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Member Function Documentation