DiColorOutputPixel Class Reference

Abstract base class to create color output data. More...

Inheritance diagram for DiColorOutputPixel:

Public Member Functions
	DiColorOutputPixel (const DiPixel *pixel, const unsigned long size, const unsigned long frame)
	constructor
virtual	~DiColorOutputPixel ()
	destructor
virtual EP_Representation	getRepresentation () const =0
	get integer representation (abstract)
virtual const void *	getData () const =0
	get pointer to output pixel data (abstract)
virtual void *	getDataPtr ()=0
	get pointer to outpout pixel data (abstract)
virtual const void *	getPlane (const int plane) const =0
	get pointer to given plane of output pixel data (abstract)
virtual size_t	getItemSize () const =0
	get size of one pixel / item in the pixel array (abstract)
virtual int	writePPM (STD_NAMESPACE ostream &stream) const =0
	write pixel data of selected frame to PPM/ASCII file (abstract)
virtual int	writePPM (FILE *stream) const =0
	write pixel data of selected frame to PPM/ASCII file (abstract)
unsigned long	getCount () const
	get number of pixel per frame

Protected Attributes
unsigned long	Count
	number of pixels per frame (intermediate representation)
const unsigned long	FrameSize
	number of pixels per frame (memory buffer size)

Detailed Description

Abstract base class to create color output data.

Definition at line 55 of file dicoopx.h.

Constructor & Destructor Documentation

DiColorOutputPixel::DiColorOutputPixel	(	const DiPixel *	pixel,
		const unsigned long	size,
		const unsigned long	frame
	)

constructor

Parameters

pixel	pointer to intermediate pixel representation
size	number of pixel per frame
frame	frame to be rendered

Member Function Documentation

unsigned long DiColorOutputPixel::getCount ( ) const

inline

get number of pixel per frame

Returns

number of pixel per frame

Definition at line 126 of file dicoopx.h.

References FrameSize.

virtual const void* DiColorOutputPixel::getData ( ) const

pure virtual

get pointer to output pixel data (abstract)

Returns

pointer to pixel data

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual void* DiColorOutputPixel::getDataPtr ( )

pure virtual

get pointer to outpout pixel data (abstract)

Returns

pointer to pixel data

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual size_t DiColorOutputPixel::getItemSize ( ) const

pure virtual

get size of one pixel / item in the pixel array (abstract)

Returns

item size

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual const void* DiColorOutputPixel::getPlane ( const int  plane ) const

pure virtual

get pointer to given plane of output pixel data (abstract)

Parameters

plane

number of the plane to be retrieved (0..2)

Returns

pointer to beginning of plane if sucessful, NULL otherwise

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual EP_Representation DiColorOutputPixel::getRepresentation ( ) const

pure virtual

get integer representation (abstract)

Returns

integer representation

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual int DiColorOutputPixel::writePPM ( STD_NAMESPACE ostream &  stream ) const

pure virtual

write pixel data of selected frame to PPM/ASCII file (abstract)

Parameters

stream

open C++ output stream

Returns

status, true if successful, false otherwise

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

virtual int DiColorOutputPixel::writePPM ( FILE *  stream ) const

pure virtual

write pixel data of selected frame to PPM/ASCII file (abstract)

Parameters

stream

open C file stream

Returns

status, true if successful, false otherwise

Implemented in DiColorOutputPixelTemplate< T1, T2 >.

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

• dcmimage/include/dcmtk/dcmimage/dicoopx.h