Common interface for describing the 2D-objects. More...

#include <IObject2d.h>

Inheritance diagram for i2d::IObject2d:

Collaboration diagram for i2d::IObject2d:

Public Types
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...

Public Member Functions
virtual CVector2d	GetCenter () const =0
	Returns center of this 2D-object.

virtual void	MoveCenterTo (const CVector2d &position)=0
	Move object to position `position`.

virtual CRectangle	GetBoundingBox () const =0
	Get bounding box of this shape.

virtual void	SetCalibration (istd::TOptDelPtr< const ICalibration2d > &&calibrationPtr)=0
	Set calibration of this object.

virtual bool	Transform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr)=0
	Transform this object using some transformation.

virtual bool	InvTransform (const ITransformation2d &transformation, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr)=0
	Do inverse transformation of this object.

virtual bool	GetTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) const =0
	Calulate transformation of the object into second one.

virtual bool	GetInvTransformed (const ITransformation2d &transformation, IObject2d &result, ITransformation2d::ExactnessMode mode=ITransformation2d::EM_NONE, double *errorFactorPtr=nullptr) const =0
	Calulate inverse transformation of the object into second one.

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

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

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

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

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

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

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

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

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
virtual const ICalibration2d *	GetCalibration () const =0
	Get access to transformation object, which transforms a local logical coordinate system to global one.

Additional Inherited Members
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.

Detailed Description

Common interface for describing the 2D-objects.

Definition at line 27 of file IObject2d.h.

Member Enumeration Documentation

◆ ChangeFlags

enum i2d::IObject2d::ChangeFlags

Enumerator
CF_OBJECT_POSITION

Definition at line 32 of file IObject2d.h.

Member Function Documentation

◆ GetBoundingBox()

virtual CRectangle i2d::IObject2d::GetBoundingBox ( ) const

pure virtual

Get bounding box of this shape.

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

Implemented in i2d::CAnnulus, i2d::CAnnulusSegment, i2d::CArc, i2d::CCircle, i2d::CLine2d, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, icmpstr::CVisualRegistryElement, iimg::CBitmapBase, and iimg::CScanlineMask.

Referenced by iimg::CScanlineMask::CalculateMaskFromBitmap().

◆ GetCenter()

virtual CVector2d i2d::IObject2d::GetCenter ( ) const

pure virtual

Returns center of this 2D-object.

Implemented in i2d::CLine2d, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, icmpstr::CVisualRegistryElement, iimg::CBitmapBase, and iimg::CScanlineMask.

Referenced by icmpstr::TObjectShapeBase< GraphicsItemClass, ObjectClass >::OnPositionChanged().

◆ GetInvTransformed()

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

pure virtual

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.

Implemented in i2d::CAnnulus, i2d::CArc, i2d::CCircle, i2d::CLine2d, i2d::CObject2dBase, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, and icmpstr::CVisualRegistryElement.

◆ GetTransformed()

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

pure virtual

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.

Implemented in i2d::CAnnulus, i2d::CArc, i2d::CCircle, i2d::CLine2d, i2d::CObject2dBase, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, and icmpstr::CVisualRegistryElement.

◆ InvTransform()

virtual bool i2d::IObject2d::InvTransform	(	const ITransformation2d &	transformation,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr )

pure virtual

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.

Implemented in i2d::CAnnulus, i2d::CAnnulusSegment, i2d::CArc, i2d::CCircle, i2d::CLine2d, i2d::CObject2dBase, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, and icmpstr::CVisualRegistryElement.

◆ MoveCenterTo()

virtual void i2d::IObject2d::MoveCenterTo ( const CVector2d & position )

pure virtual

Move object to position position.

Implemented in i2d::CLine2d, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, icmpstr::CVisualRegistryElement, iimg::CBitmapBase, and iimg::CScanlineMask.

Referenced by icmpstr::TObjectShapeBase< GraphicsItemClass, ObjectClass >::OnPositionChanged().

◆ SetCalibration()

virtual void i2d::IObject2d::SetCalibration ( istd::TOptDelPtr< const ICalibration2d > && calibrationPtr )

pure virtual

Set calibration of this object.

Parameters

calibrationPtr pointer to calibration object, ownership will be transfered.

Implemented in i2d::CObject2dBase.

◆ Transform()

virtual bool i2d::IObject2d::Transform	(	const ITransformation2d &	transformation,
		ITransformation2d::ExactnessMode	mode = ITransformation2d::EM_NONE,
		double *	errorFactorPtr = nullptr )

pure virtual

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.

Implemented in i2d::CAnnulus, i2d::CAnnulusSegment, i2d::CArc, i2d::CCircle, i2d::CLine2d, i2d::CObject2dBase, i2d::CParallelogram, i2d::CPolypoint, i2d::CPosition2d, i2d::CQuadrangle, i2d::CRectangle, i2d::CTubePolyline, and icmpstr::CVisualRegistryElement.

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

i2d/IObject2d.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ChangeFlags

Member Function Documentation

◆ GetBoundingBox()

◆ GetCenter()

◆ GetInvTransformed()

◆ GetTransformed()

◆ InvTransform()

◆ MoveCenterTo()

◆ SetCalibration()

◆ Transform()