Base implementation of some iimg::IBitmap methods. More...

#include <CBitmapBase.h>

Inheritance diagram for iimg::CBitmapBase:

Collaboration diagram for iimg::CBitmapBase:

Public Types
typedef i2d::CObject2dBase	BaseClass

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...

Public Types inherited from iimg::IBitmap
enum	PixelFormat { PF_UNKNOWN = 0 , PF_MONO , PF_GRAY , PF_RGB , PF_RGBA , PF_RGB24 , PF_GRAY16 , PF_GRAY32 , PF_FLOAT32 , PF_FLOAT64 , PF_XYZ32 , PF_XY32 , PF_USER = 256 }
	Bitmap pixel format description. More...

Public Member Functions
virtual bool	CreateImageFromRegion (const iimg::IBitmap &sourceBitmap, const i2d::CRect &region)

i2d::CVector2d	GetCenter () const override
	Returns center of this 2D-object.

void	MoveCenterTo (const i2d::CVector2d &position) override
	Move object to position `position`.

i2d::CRectangle	GetBoundingBox () const override
	Get bounding box of this shape.

int	GetLineBytesCount () const override
	Number of bytes per single line.

int	GetComponentBitsCount (int componentIndex=0) const override
	Get number of bits per single pixel component.

bool	IsEmpty () const override
	Return true if this image is empty.

icmm::CVarColor	GetColorAt (const istd::CIndex2d &position) const override
	Get color at specified pixel.

bool	SetColorAt (const istd::CIndex2d &position, const icmm::CVarColor &color) override
	Set color at specified pixel.

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

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

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	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.

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

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 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
Public Member Functions inherited from iimg::IBitmap
virtual PixelFormat	GetPixelFormat () const =0
	Get the bitmap's pixel format.

virtual bool	IsFormatSupported (PixelFormat pixelFormat) const =0
	Get `true` if the pixel format is supported by the bitmap implementation.

virtual bool	CreateBitmap (PixelFormat pixelFormat, const istd::CIndex2d &size, int pixelBitsCount=0, int componentsCount=0)=0
	Create bitmap with specified size and format.

virtual bool	CreateBitmap (PixelFormat pixelFormat, const istd::CIndex2d &size, istd::COptMemory &&data, int linesDifference=0)=0
	Create bitmap with specified size and format using external image data buffer.

virtual int	GetLinesDifference () const =0
	Get address difference between next and previous line.

virtual int	GetPixelsDifference () const =0
	Get address difference between next and previous pixel.

virtual int	GetPixelBitsCount () const =0
	Get total number of bits per single pixel.

virtual const void *	GetLinePtr (int positionY) const =0
	Get pointer to buffer for single line.

virtual void *	GetLinePtr (int positionY)=0
	Get pointer to buffer for single line.

Public Member Functions inherited from iimg::IRasterImage
virtual void	ResetImage ()=0
	Reset this image.

virtual void	ClearImage ()=0
	Cleat this image.

virtual istd::CIndex2d	GetImageSize () const =0
	Get size of this raster image.

virtual int	GetComponentsCount () const =0
	Get number of color components.

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.

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

static const ChangeSet	s_objectModifiedChange

Detailed Description

Base implementation of some iimg::IBitmap methods.

Definition at line 22 of file CBitmapBase.h.

Member Typedef Documentation

◆ BaseClass

i2d::CObject2dBase iimg::CBitmapBase::BaseClass

Definition at line 27 of file CBitmapBase.h.

Member Function Documentation

◆ CreateImageFromRegion()

virtual bool iimg::CBitmapBase::CreateImageFromRegion	(	const iimg::IBitmap &	sourceBitmap,
		const i2d::CRect &	region )

virtual

◆ GetBoundingBox()

i2d::CRectangle iimg::CBitmapBase::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()

i2d::CVector2d iimg::CBitmapBase::GetCenter ( ) const

overridevirtual

Returns center of this 2D-object.

Implements i2d::IObject2d.

◆ GetColorAt()

icmm::CVarColor iimg::CBitmapBase::GetColorAt ( const istd::CIndex2d & position ) const

overridevirtual

Get color at specified pixel.

Parameters

position pixel position, must be inside of returned size.

Implements iimg::IRasterImage.

◆ GetComponentBitsCount()

int iimg::CBitmapBase::GetComponentBitsCount ( int componentIndex = 0 ) const

overridevirtual

Get number of bits per single pixel component.

Implements iimg::IBitmap.

◆ GetLineBytesCount()

int iimg::CBitmapBase::GetLineBytesCount ( ) const

overridevirtual

Number of bytes per single line.

Implements iimg::IBitmap.

◆ IsEmpty()

bool iimg::CBitmapBase::IsEmpty ( ) const

overridevirtual

Return true if this image is empty.

Implements iimg::IRasterImage.

◆ MoveCenterTo()

void iimg::CBitmapBase::MoveCenterTo ( const i2d::CVector2d & position )

overridevirtual

Move object to position position.

Implements i2d::IObject2d.

◆ ResetData()

bool iimg::CBitmapBase::ResetData ( CompatibilityMode mode = CM_WITHOUT_REFS )

overridevirtual

Reset data to its default state.

Default implementation in istd::IChangeable does nothing. You may check, if this functionality is supported over GetSupportedOperations().

Returns: true if the operation was successful, and false otherwise.

Reimplemented from istd::IChangeable.

◆ Serialize()

bool iimg::CBitmapBase::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.

◆ SetColorAt()

bool iimg::CBitmapBase::SetColorAt	(	const istd::CIndex2d &	position,
		const icmm::CVarColor &	color )

overridevirtual

Set color at specified pixel.

Parameters

position	pixel position, must be inside of returned size.
color	color of pixel will be set.

Returns: true, if pixel color was changed.

Implements iimg::IRasterImage.

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

iimg/CBitmapBase.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Member Function Documentation

◆ CreateImageFromRegion()

◆ GetBoundingBox()

◆ GetCenter()

◆ GetColorAt()

◆ GetComponentBitsCount()

◆ GetLineBytesCount()

◆ IsEmpty()

◆ MoveCenterTo()

◆ ResetData()

◆ Serialize()

◆ SetColorAt()