Template class to rotate images (on pixel data level). More...

Inheritance diagram for DiRotateTemplate< T >:

Public Member Functions
	DiRotateTemplate (DiPixel *pixel, const Uint16 src_cols, const Uint16 src_rows, const Uint16 dest_cols, const Uint16 dest_rows, const Uint32 frames, const int degree)
	constructor. More...

	DiRotateTemplate (const int planes, const Uint16 src_cols, const Uint16 src_rows, const Uint16 dest_cols, const Uint16 dest_rows, const Uint32 frames)
	constructor. More...

virtual	~DiRotateTemplate ()
	destructor

void	rotateData (const T src[], T dest[], const int degree)
	choose algorithm depending on rotation angle More...

Protected Member Functions
void	rotateLeft (const T src[], T dest[])
	rotate source image left and store result in destination image More...

void	rotateRight (const T src[], T dest[])
	rotate source image right and store result in destination image More...

void	rotateTopDown (const T src[], T dest[])
	rotate source image top-down and store result in destination image More...

Protected Member Functions inherited from DiTransTemplate< T >
	DiTransTemplate (const int planes, const Uint16 src_x, const Uint16 src_y, const Uint16 dest_x, const Uint16 dest_y, const Uint32 frames, const int bits=0)
	constructor More...

virtual	~DiTransTemplate ()
	destructor

void	copyPixel (const T src[], T dest[])
	copy pixel data More...

void	fillPixel (T *dest[], const T value)
	fill pixel data with specified value More...

void	clearPixel (T *dest[])
	clear pixel data (set values to 0) More...

Private Member Functions
void	rotateLeft (T *data[])
	rotate image left and store result in the same storage area More...

void	rotateRight (T *data[])
	rotate image right and store result in the same storage area More...

void	rotateTopDown (T *data[])
	rotate image top-down and store result in the same storage area More...

Additional Inherited Members
Protected Attributes inherited from DiTransTemplate< T >
int	Planes
	number of planes

Uint16	Src_X
	width of source image

Uint16	Src_Y
	height of source image

const Uint16	Dest_X
	width of destination image

const Uint16	Dest_Y
	height of destination image

const Uint32	Frames
	number of frames

const int	Bits
	number of bits per plane/pixel

Detailed Description

template<class T>
class DiRotateTemplate< T >

Template class to rotate images (on pixel data level).

by steps of 90 degrees

Constructor & Destructor Documentation

◆ DiRotateTemplate() [1/2]

template<class T >

DiRotateTemplate< T >::DiRotateTemplate	(	DiPixel *	pixel,
		const Uint16	src_cols,
		const Uint16	src_rows,
		const Uint16	dest_cols,
		const Uint16	dest_rows,
		const Uint32	frames,
		const int	degree
	)

inline

constructor.

This method is used to rotate an image and store the result in the same storage area.

Parameters

pixel	pointer to object where the pixel data are stored
src_cols	original width of the image
src_rows	original height of the image
dest_cols	new width of the image
dest_rows	new height of the image
frames	number of frames
degree	angle by which the image should be rotated

References DiPixel::getCount(), DiPixel::getDataArrayPtr(), DiPixel::getPlanes(), DiTransTemplate< T >::Planes, DiRotateTemplate< T >::rotateLeft(), DiRotateTemplate< T >::rotateRight(), and DiRotateTemplate< T >::rotateTopDown().

◆ DiRotateTemplate() [2/2]

template<class T >

DiRotateTemplate< T >::DiRotateTemplate	(	const int	planes,
		const Uint16	src_cols,
		const Uint16	src_rows,
		const Uint16	dest_cols,
		const Uint16	dest_rows,
		const Uint32	frames
	)

inline

constructor.

This method is used to perform only the preparation and to start rotation later with method 'rotateData()'

Parameters

planes	number of planes (1 or 3)
src_cols	original width of the image
src_rows	original height of the image
dest_cols	new width of the image
dest_rows	new height of the image
frames	number of frames

Member Function Documentation

◆ rotateData()

template<class T >

void DiRotateTemplate< T >::rotateData	(	const T *	src[],
		T *	dest[],
		const int	degree
	)

inline

choose algorithm depending on rotation angle

Parameters

src	array of pointers to source image pixels
dest	array of pointers to destination image pixels
degree	angle by which the image should be rotated

References DiTransTemplate< T >::copyPixel(), DiRotateTemplate< T >::rotateLeft(), DiRotateTemplate< T >::rotateRight(), and DiRotateTemplate< T >::rotateTopDown().

◆ rotateLeft() [1/2]

template<class T >

void DiRotateTemplate< T >::rotateLeft	(	const T *	src[],
		T *	dest[]
	)

inlineprotected

rotate source image left and store result in destination image

Parameters

src	array of pointers to source image pixels
dest	array of pointers to destination image pixels

References DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

Referenced by DiRotateTemplate< T >::DiRotateTemplate(), DiMonoRotateTemplate< T >::rotate(), DiColorRotateTemplate< T >::rotate(), and DiRotateTemplate< T >::rotateData().

◆ rotateLeft() [2/2]

template<class T >

void DiRotateTemplate< T >::rotateLeft ( T * data[] )

inlineprivate

rotate image left and store result in the same storage area

Parameters

data	array of pointers to source/destination image pixels

References OFBitmanipTemplate< T >::copyMem(), DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

◆ rotateRight() [1/2]

template<class T >

void DiRotateTemplate< T >::rotateRight	(	const T *	src[],
		T *	dest[]
	)

inlineprotected

rotate source image right and store result in destination image

Parameters

src	array of pointers to source image pixels
dest	array of pointers to destination image pixels

References DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

Referenced by DiRotateTemplate< T >::DiRotateTemplate(), DiMonoRotateTemplate< T >::rotate(), DiColorRotateTemplate< T >::rotate(), and DiRotateTemplate< T >::rotateData().

◆ rotateRight() [2/2]

template<class T >

void DiRotateTemplate< T >::rotateRight ( T * data[] )

inlineprivate

rotate image right and store result in the same storage area

Parameters

data	array of pointers to source/destination image pixels

References OFBitmanipTemplate< T >::copyMem(), DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

◆ rotateTopDown() [1/2]

template<class T >

void DiRotateTemplate< T >::rotateTopDown	(	const T *	src[],
		T *	dest[]
	)

inlineprotected

rotate source image top-down and store result in destination image

Parameters

src	array of pointers to source image pixels
dest	array of pointers to destination image pixels

References DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

Referenced by DiRotateTemplate< T >::DiRotateTemplate(), DiMonoRotateTemplate< T >::rotate(), DiColorRotateTemplate< T >::rotate(), and DiRotateTemplate< T >::rotateData().

◆ rotateTopDown() [2/2]

template<class T >

void DiRotateTemplate< T >::rotateTopDown ( T * data[] )

inlineprivate

rotate image top-down and store result in the same storage area

Parameters

data	array of pointers to source/destination image pixels

References DiTransTemplate< T >::Dest_X, DiTransTemplate< T >::Dest_Y, DiTransTemplate< T >::Frames, and DiTransTemplate< T >::Planes.

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

dcmimgle/include/dcmtk/dcmimgle/dirotat.h

Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DiRotateTemplate() [1/2]

◆ DiRotateTemplate() [2/2]

Member Function Documentation

◆ rotateData()

◆ rotateLeft() [1/2]

◆ rotateLeft() [2/2]

◆ rotateRight() [1/2]

◆ rotateRight() [2/2]

◆ rotateTopDown() [1/2]

◆ rotateTopDown() [2/2]