DiMonoModality Class Reference

Class to handle modality specific transformations (incl. More...

Inheritance diagram for DiMonoModality:

List of all members.

Public Member Functions
	DiMonoModality (const DiDocument *docu, DiInputPixel *pixel)
	constructor
	DiMonoModality (const DiDocument *docu, DiInputPixel *pixel, const double slope, const double intercept)
	constructor, rescale
	DiMonoModality (const DiDocument *docu, DiInputPixel *pixel, const DcmUnsignedShort &data, const DcmUnsignedShort &descriptor, const DcmLongString *explanation)
	constructor, LUT
	DiMonoModality (const int bits)
	constructor, no modality transform
virtual	~DiMonoModality ()
	destructor
EP_Representation	getRepresentation () const
	get integer representation
double	getMinValue () const
	get minimum pixel value after modality transform
double	getMaxValue () const
	get maximum pixel value after modality transform
unsigned int	getBits () const
	get number of bits describing the width of output data
double	getAbsMinimum () const
	get absolute (possible) minimum pixel value after modality transform
double	getAbsMaximum () const
	get absolute (possible) maximum pixel value after modality transform
double	getRescaleIntercept () const
	get rescale intercept value
double	getRescaleSlope () const
	get rescale slope value
const DiLookupTable *	getTableData () const
	get pointer to lookup table data
const char *	getExplanation () const
	get modality LUT explanation
int	hasLookupTable () const
	check whether lookup table is present
int	hasRescaling () const
	check whether rescaling is present
Protected Member Functions
int	Init (const DiDocument *docu, DiInputPixel *pixel)
	initialize internal data structures and values
void	checkTable ()
	check lookup table for validity (and possibly correct it)
void	checkRescaling (const DiInputPixel *pixel)
	check rescaling for validity (and possibly correct it)
Private Member Functions
	DiMonoModality (const DiMonoModality &)
DiMonoModality &	operator= (const DiMonoModality &)
Private Attributes
EP_Representation	Representation
	integer representation
double	MinValue
	minimum pixel value
double	MaxValue
	maximum pixel value
unsigned int	Bits
	number of bits
double	AbsMinimum
	absolute minimum pixel value
double	AbsMaximum
	absolute maximum pixel value
double	RescaleIntercept
	rescale intercept
double	RescaleSlope
	rescale slope
int	LookupTable
	status flag: lookup table present
int	Rescaling
	status flag: rescaling present
DiLookupTable *	TableData
	pointer to modality lookup table

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Detailed Description

Class to handle modality specific transformations (incl.

modality LUT)

Definition at line 60 of file dimomod.h.

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Constructor & Destructor Documentation

DiMonoModality::DiMonoModality (  const DiDocument *  docu, DiInputPixel *  pixel )

constructor Parameters: docu  pointer to dataset (encapsulated) pixel  pointer to input pixel data

DiMonoModality::DiMonoModality (  const DiDocument *  docu, DiInputPixel *  pixel, const double  slope, const double  intercept )

constructor, rescale Parameters: docu  pointer to dataset (encapsulated) pixel  pointer to input pixel data slope  rescale slope (<> 0) intercept  rescale intercept

DiMonoModality::DiMonoModality (  const DiDocument *  docu, DiInputPixel *  pixel, const DcmUnsignedShort &  data, const DcmUnsignedShort &  descriptor, const DcmLongString *  explanation )

constructor, LUT Parameters: docu  pointer to dataset (encapsulated) pixel  pointer to input pixel data data  element containing the modality LUT data descriptor  element containing the modality LUT descriptor explanation  element containing the modality LUT explanation (optional)

DiMonoModality::DiMonoModality (  const int  bits  )

constructor, no modality transform Parameters: bits  number of bits per pixel

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Member Function Documentation

void DiMonoModality::checkRescaling (  const DiInputPixel *  pixel  )  [protected]

check rescaling for validity (and possibly correct it) Parameters: pixel  pointer to input pixel data

double DiMonoModality::getAbsMaximum (   )  const [inline]

get absolute (possible) maximum pixel value after modality transform Returns: absolute maximum pixel value Definition at line 159 of file dimomod.h. References AbsMaximum. Referenced by DiMonoPixel::getAbsMaximum().

double DiMonoModality::getAbsMinimum (   )  const [inline]

get absolute (possible) minimum pixel value after modality transform Returns: absolute minimum pixel value Definition at line 150 of file dimomod.h. References AbsMinimum. Referenced by DiMonoPixel::getAbsMinimum().

unsigned int DiMonoModality::getBits (   )  const [inline]

get number of bits describing the width of output data Returns: number of bits Definition at line 141 of file dimomod.h. References Bits. Referenced by DiMonoPixel::getBits().

const char* DiMonoModality::getExplanation (   )  const [inline]

get modality LUT explanation Returns: modality LUT explanation or NULL if absent Definition at line 195 of file dimomod.h. References DiBaseLUT::getExplanation(), and TableData. Referenced by DiMonoPixel::getModalityLutExplanation().

double DiMonoModality::getMaxValue (   )  const [inline]

get maximum pixel value after modality transform Returns: maximum pixel value Definition at line 132 of file dimomod.h. References MaxValue.

double DiMonoModality::getMinValue (   )  const [inline]

get minimum pixel value after modality transform Returns: minimum pixel value Definition at line 123 of file dimomod.h. References MinValue.

EP_Representation DiMonoModality::getRepresentation (   )  const [inline]

get integer representation Returns: integer representation Definition at line 114 of file dimomod.h. References Representation.

double DiMonoModality::getRescaleIntercept (   )  const [inline]

get rescale intercept value Returns: rescale intercept value Definition at line 168 of file dimomod.h. References RescaleIntercept. Referenced by DiMonoInputPixelTemplate< T1, T2, T3 >::DiMonoInputPixelTemplate().

double DiMonoModality::getRescaleSlope (   )  const [inline]

get rescale slope value Returns: rescale slope value Definition at line 177 of file dimomod.h. References RescaleSlope.

const DiLookupTable* DiMonoModality::getTableData (   )  const [inline]

get pointer to lookup table data Returns: pointer to lookup table data or NULL if absent Definition at line 186 of file dimomod.h. References TableData. Referenced by DiMonoInputPixelTemplate< T1, T2, T3 >::modlut().

int DiMonoModality::hasLookupTable (   )  const [inline]

check whether lookup table is present Returns: true if lookup table is present, false otherwise Definition at line 204 of file dimomod.h. References LookupTable. Referenced by DiMonoInputPixelTemplate< T1, T2, T3 >::DiMonoInputPixelTemplate().

int DiMonoModality::hasRescaling (   )  const [inline]

check whether rescaling is present Returns: true if rescaling is present, false otherwise Definition at line 213 of file dimomod.h. References Rescaling. Referenced by DiMonoInputPixelTemplate< T1, T2, T3 >::DiMonoInputPixelTemplate().

int DiMonoModality::Init (  const DiDocument *  docu, DiInputPixel *  pixel )  [protected]

initialize internal data structures and values Parameters: docu  pointer to dataset (encapsulated) pixel  pointer to input pixel data

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

• dcmimgle/include/dimomod.h

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