DiMonoOutputPixel Class Reference

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

Inheritance diagram for DiMonoOutputPixel:

List of all members.

Public Member Functions
	DiMonoOutputPixel (const DiMonoPixel *pixel, const unsigned long size, const unsigned long frame, const unsigned long max)
	constructor
virtual	~DiMonoOutputPixel ()
	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 output pixel data (abstract)
virtual void	removeDataReference ()=0
	remove reference to (internally handled) pixel data (abstract)
virtual size_t	getItemSize () const =0
	get size of one pixel / item in the pixel array (abstract)
virtual int	writePPM (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
int	isUnused (const unsigned long value)
	check whether specified pixel value is used in the image.
Protected Member Functions
virtual void	determineUsedValues ()=0
	examine which pixel values are actually used (abstract)
Protected Attributes
unsigned long	Count
	number of pixels per frame (intermediate representation)
const unsigned long	FrameSize
	number of pixels per frame (memory buffer size)
Uint8 *	UsedValues
	array of used pixel values
const unsigned long	MaxValue
	maximum output value
Private Member Functions
	DiMonoOutputPixel (const DiMonoOutputPixel &)
DiMonoOutputPixel &	operator= (const DiMonoOutputPixel &)

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Detailed Description

Abstract base class to create monochrome output data.

Definition at line 60 of file dimoopx.h.

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Constructor & Destructor Documentation

DiMonoOutputPixel::DiMonoOutputPixel (  const DiMonoPixel *  pixel, const unsigned long  size, const unsigned long  frame, const unsigned long  max )

constructor Parameters: pixel  pointer to intermediate pixel representation size  number of pixel per frame frame  frame to be rendered max  maximum output value

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Member Function Documentation

unsigned long DiMonoOutputPixel::getCount (   )  const [inline]

get number of pixel per frame Returns: number of pixel per frame Definition at line 129 of file dimoopx.h. References FrameSize. Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::overlay().

virtual const void* DiMonoOutputPixel::getData (   )  const [pure virtual]

get pointer to output pixel data (abstract) Returns: pointer to pixel data Implemented in DiMonoOutputPixelTemplate< T1, T2, T3 >. Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::getData().

virtual void* DiMonoOutputPixel::getDataPtr (   )  [pure virtual]

get pointer to output pixel data (abstract) Returns: pointer to pixel data Implemented in DiMonoOutputPixelTemplate< T1, T2, T3 >. Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::getDataPtr().

virtual size_t DiMonoOutputPixel::getItemSize (   )  const [pure virtual]

get size of one pixel / item in the pixel array (abstract) Returns: item size Implemented in DiMonoOutputPixelTemplate< T1, T2, T3 >. Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::getItemSize().

virtual EP_Representation DiMonoOutputPixel::getRepresentation (   )  const [pure virtual]

get integer representation (abstract) Returns: integer representation Implemented in DiMonoOutputPixelTemplate< T1, T2, T3 >.

int DiMonoOutputPixel::isUnused (  const unsigned long  value  )

check whether specified pixel value is used in the image. Pixel array is examined when this method is called for the first time (just-in-time creation / create on demand of the supporting table). Parameters: value  pixel value to be checked Returns: true if value is used, false otherwise Referenced by DiMonoImage::isValueUnused().

virtual int DiMonoOutputPixel::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 DiMonoOutputPixelTemplate< T1, T2, T3 >.

virtual int DiMonoOutputPixel::writePPM (  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 DiMonoOutputPixelTemplate< T1, T2, T3 >. Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::writePPM().

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

• dcmimgle/include/dcmtk/dcmimgle/dimoopx.h

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Generated on 20 Dec 2005 for OFFIS DCMTK Version 3.5.4 by Doxygen 1.4.5