Definition of convexes quadrangle object. More...

#include <CQuadrangle.h>

Inheritance diagram for i2d::CQuadrangle:

Collaboration diagram for i2d::CQuadrangle:

Public Member Functions
	CQuadrangle ()

	CQuadrangle (const CLine2d &firstDiagonal, const CLine2d &secondDiagonal)

	CQuadrangle (const CRectangle &rectangle)

bool	operator== (const CQuadrangle &quadrangle) const

bool	operator!= (const CQuadrangle &quadrangle) const

bool	IsQuadrangleValid () const

bool	IsQuadrangleEmpty () const

const CLine2d &	GetFirstDiagonal () const

void	SetFirstDiagonal (const CLine2d &firstDiagonal)

const CLine2d &	GetSecondDiagonal () const

void	SetSecondDiagonal (const CLine2d &secondDiagonal)

CVector2d	GetCenter () const override
	Returns center of this 2D-object.

void	MoveCenterTo (const CVector2d &position) override
	Move object to position `position`.

CRectangle	GetBoundingBox () const override
	Get bounding box of this shape.

bool	Transform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) override
	Transform this object using some transformation.

bool	InvTransform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) override
	Do inverse transformation of this object.

bool	GetTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) const override
	Calulate transformation of the object into second one.

bool	GetInvTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) const override
	Calulate inverse transformation of the object into second one.

int	GetSupportedOperations () const override
	Get set of flags for supported operations.

bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS) override

std::unique_ptr< istd::IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const override
	Make a copy of this object.

bool	Serialize (iser::IArchive &archive) override
	Load or store state of this object as a archive stream.

Public Member Functions inherited from i2d::CObject2dBase
	CObject2dBase ()

	CObject2dBase (const CObject2dBase &object2d)

	CObject2dBase (CObject2dBase &&object2d)

const ICalibration2d *	GetCalibration () const override
	Get access to transformation object, which transforms a local logical coordinate system to global one.

void	SetCalibration (istd::TOptDelPtr< const ICalibration2d > &&calibrationPtr) override
	Set calibration of this object.

bool	CopyFrom (const istd::IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS) override
	Copy this object from another one.

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

CObject2dBase &	operator= (const CObject2dBase &object2d)

CObject2dBase &	operator= (CObject2dBase &&object2d)

Public Member Functions inherited from i2d::IObject2d
Public Member Functions inherited from iser::IObject
virtual QByteArray	GetFactoryId () const

Public Member Functions inherited from iser::ISerializable
virtual quint32	GetMinimalVersion (int versionId) const
	Get minimal needed version to correct storing of this data.

Public Member Functions inherited from istd::IChangeable
virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual QMutex *	GetChangesLock () const
	Get mutex beeing locked during changes, if available.

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

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

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

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

Public Member Functions inherited from i2d::ICalibration2dProvider

Additional Inherited Members
Public Types inherited from i2d::IObject2d
enum	ChangeFlags { CF_OBJECT_POSITION = 0x6ba340 }

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ICF_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 , SO_CHANGE_LOCK = 1 << 5 }
	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...

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

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

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

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

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

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

Static Protected Attributes inherited from i2d::CObject2dBase
static const ChangeSet	s_objectMovedChange

static const ChangeSet	s_objectModifiedChange

Detailed Description

Definition of convexes quadrangle object.

Definition at line 22 of file CQuadrangle.h.

Constructor & Destructor Documentation

◆ CQuadrangle() [1/3]

i2d::CQuadrangle::CQuadrangle ( )

◆ CQuadrangle() [2/3]

i2d::CQuadrangle::CQuadrangle	(	const CLine2d &	firstDiagonal,
		const CLine2d &	secondDiagonal )

◆ CQuadrangle() [3/3]

i2d::CQuadrangle::CQuadrangle ( const CRectangle & rectangle )

explicit

Member Function Documentation

◆ CloneMe()

std::unique_ptr< istd::IChangeable > i2d::CQuadrangle::CloneMe ( CompatibilityMode mode = CM_WITHOUT_REFS ) const

overridevirtual

Make a copy of this object.

You may check, if this functionality is supported over GetSupportedOperations().

Returns: new instance or nullptr, if this operation is not supported.

Reimplemented from istd::IChangeable.

◆ CopyFrom()

bool i2d::CQuadrangle::CopyFrom	(	const IChangeable &	object,
		CompatibilityMode	mode = CM_WITHOUT_REFS )

override

◆ GetBoundingBox()

CRectangle i2d::CQuadrangle::GetBoundingBox ( ) const

overridevirtual

Get bounding box of this shape.

Please note, this bounding box is in logical units, the calibration will not be considered.

Implements i2d::IObject2d.

◆ GetCenter()

CVector2d i2d::CQuadrangle::GetCenter ( ) const

overridevirtual

Returns center of this 2D-object.

Implements i2d::IObject2d.

◆ GetFirstDiagonal()

const CLine2d & i2d::CQuadrangle::GetFirstDiagonal ( ) const

◆ GetInvTransformed()

bool i2d::CQuadrangle::GetInvTransformed	(	const ITransformation2d &	transformation,
		IObject2d &	result,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr ) const

overridevirtual

Calulate inverse transformation of the object into second one.

Please note, that this operation transforms logical coordinates, it means that the calibration will be ignored.

Parameters

mode	controls needed transformation exactness.
errorFactorPtr	optional output where approximated length of transformation error vector will be stored. Value 0 means that transformation is exactly done.
result	result object.

Returns: true, if transformation was done correctly.

Reimplemented from i2d::CObject2dBase.

◆ GetSecondDiagonal()

const CLine2d & i2d::CQuadrangle::GetSecondDiagonal ( ) const

◆ GetSupportedOperations()

int i2d::CQuadrangle::GetSupportedOperations ( ) const

overridevirtual

Get set of flags for supported operations.

See also: SupportedOperations

Reimplemented from istd::IChangeable.

◆ GetTransformed()

bool i2d::CQuadrangle::GetTransformed	(	const ITransformation2d &	transformation,
		IObject2d &	result,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr ) const

overridevirtual

Calulate transformation of the object into second one.

Please note, that this operation transforms logical coordinates, it means that the calibration will be ignored.

Parameters

mode	controls needed transformation exactness.
errorFactorPtr	optional output where approximated length of transformation error vector will be stored. Value 0 means that transformation is exactly done.
result	result object.

Returns: true, if transformation was done correctly.

Reimplemented from i2d::CObject2dBase.

◆ InvTransform()

bool i2d::CQuadrangle::InvTransform	(	const ITransformation2d &	transformation,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr )

overridevirtual

Do inverse transformation of this object.

Please note, that this operation transforms logical coordinates, it means that the calibration will be ignored.

Parameters

mode	controls needed transformation exactness.
errorFactorPtr	optional output where approximated length of transformation error vector will be stored. Value 0 means that transformation is exactly done.

Returns: true, if transformation was done correctly.

Reimplemented from i2d::CObject2dBase.

◆ IsQuadrangleEmpty()

bool i2d::CQuadrangle::IsQuadrangleEmpty ( ) const

◆ IsQuadrangleValid()

bool i2d::CQuadrangle::IsQuadrangleValid ( ) const

◆ MoveCenterTo()

void i2d::CQuadrangle::MoveCenterTo ( const CVector2d & position )

overridevirtual

Move object to position position.

Implements i2d::IObject2d.

◆ operator!=()

bool i2d::CQuadrangle::operator!= ( const CQuadrangle & quadrangle ) const

◆ operator==()

bool i2d::CQuadrangle::operator== ( const CQuadrangle & quadrangle ) const

◆ Serialize()

bool i2d::CQuadrangle::Serialize ( iser::IArchive & archive )

overridevirtual

Load or store state of this object as a archive stream.

Type of operation is depending on archive type.

See also: iser::IArchive

Implements iser::ISerializable.

◆ SetFirstDiagonal()

void i2d::CQuadrangle::SetFirstDiagonal ( const CLine2d & firstDiagonal )

◆ SetSecondDiagonal()

void i2d::CQuadrangle::SetSecondDiagonal ( const CLine2d & secondDiagonal )

◆ Transform()

bool i2d::CQuadrangle::Transform	(	const ITransformation2d &	transformation,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr )

overridevirtual

Transform this object using some transformation.

Please note, that this operation transforms logical coordinates, it means that the calibration will be ignored.

Parameters

mode	controls needed transformation exactness.
errorFactorPtr	optional output where approximated length of transformation error vector will be stored. Value 0 means that transformation is exactly done.

Returns: true, if transformation was done correctly.

Reimplemented from i2d::CObject2dBase.

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

i2d/CQuadrangle.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CQuadrangle() [1/3]

◆ CQuadrangle() [2/3]

◆ CQuadrangle() [3/3]

Member Function Documentation

◆ CloneMe()

◆ CopyFrom()

◆ GetBoundingBox()

◆ GetCenter()

◆ GetFirstDiagonal()

◆ GetInvTransformed()

◆ GetSecondDiagonal()

◆ GetSupportedOperations()

◆ GetTransformed()

◆ InvTransform()

◆ IsQuadrangleEmpty()

◆ IsQuadrangleValid()

◆ MoveCenterTo()

◆ operator!=()

◆ operator==()

◆ Serialize()

◆ SetFirstDiagonal()

◆ SetSecondDiagonal()

◆ Transform()