gdcm::JPEG2000Codec Class Reference

Class to do JPEG 2000. More...

#include <gdcmJPEG2000Codec.h>

Inheritance diagram for gdcm::JPEG2000Codec:

Collaboration diagram for gdcm::JPEG2000Codec:

List of all members.

Public Member Functions
	JPEG2000Codec ()
	~JPEG2000Codec ()
bool	CanCode (TransferSyntax const &ts) const
bool	CanDecode (TransferSyntax const &ts) const
	Return whether this decoder support this transfer syntax (can decode it).
bool	Code (DataElement const &in, DataElement &out)
bool	Decode (DataElement const &is, DataElement &os)
	Decode.
virtual bool	GetHeaderInfo (std::istream &is, TransferSyntax &ts)
double	GetQuality (unsigned int idx=0) const
double	GetRate (unsigned int idx=0) const
void	SetNumberOfResolutions (unsigned int nres)
void	SetQuality (unsigned int idx, double q)
void	SetRate (unsigned int idx, double rate)
void	SetReversible (bool res)
void	SetTileSize (unsigned int tx, unsigned int ty)
Protected Member Functions
bool	DecodeByStreams (std::istream &is, std::ostream &os)
bool	DecodeExtent (char *buffer, unsigned int xmin, unsigned int xmax, unsigned int ymin, unsigned int ymax, unsigned int zmin, unsigned int zmax, std::istream &is)
Friends
class	Bitmap
class	ImageRegionReader

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Detailed Description

Class to do JPEG 2000.

Note:

the class will produce JPC (JPEG 2000 codestream), since some private implementor are using full jp2 file the decoder tolerate jp2 input this is an implementation of an ImageCodec

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Constructor & Destructor Documentation

gdcm::JPEG2000Codec::JPEG2000Codec

(

)

gdcm::JPEG2000Codec::~JPEG2000Codec

(

)

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Member Function Documentation

bool gdcm::JPEG2000Codec::CanCode

(

TransferSyntax const &

ts

)

const

Reimplemented from gdcm::ImageCodec.

bool gdcm::JPEG2000Codec::CanDecode

(

TransferSyntax const &

)

const [virtual]

Return whether this decoder support this transfer syntax (can decode it).

Reimplemented from gdcm::ImageCodec.

bool gdcm::JPEG2000Codec::Code	(	DataElement const &	in,
		DataElement &	out
	)

bool gdcm::JPEG2000Codec::Decode	(	DataElement const &	,
		DataElement &
	)			[virtual]

Decode.

Reimplemented from gdcm::ImageCodec.

bool gdcm::JPEG2000Codec::DecodeByStreams	(	std::istream &	is,
		std::ostream &	os
	)			[protected, virtual]

Reimplemented from gdcm::ImageCodec.

bool gdcm::JPEG2000Codec::DecodeExtent	(	char *	buffer,
		unsigned int	xmin,
		unsigned int	xmax,
		unsigned int	ymin,
		unsigned int	ymax,
		unsigned int	zmin,
		unsigned int	zmax,
		std::istream &	is
	)			[protected]

virtual bool gdcm::JPEG2000Codec::GetHeaderInfo	(	std::istream &	is,
		TransferSyntax &	ts
	)			[virtual]

Reimplemented from gdcm::ImageCodec.

double gdcm::JPEG2000Codec::GetQuality

(

unsigned int

idx = 0

)

const

double gdcm::JPEG2000Codec::GetRate

(

unsigned int

idx = 0

)

const

void gdcm::JPEG2000Codec::SetNumberOfResolutions

(

unsigned int

nres

)

void gdcm::JPEG2000Codec::SetQuality	(	unsigned int	idx,
		double	q
	)

void gdcm::JPEG2000Codec::SetRate	(	unsigned int	idx,
		double	rate
	)

void gdcm::JPEG2000Codec::SetReversible

(

bool

res

)

void gdcm::JPEG2000Codec::SetTileSize	(	unsigned int	tx,
		unsigned int	ty
	)

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Friends And Related Function Documentation

friend class Bitmap [friend]

friend class ImageRegionReader [friend]

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

• gdcmJPEG2000Codec.h