lass::io::Image Class Reference

image thing? More...

#include <image.h>

Collaboration diagram for lass::io::Image:


Data Structures
class	BadFormat
struct	ColorSpace
struct	FileFormat
struct	HeaderIgi
struct	HeaderLass
struct	HeaderPfm
struct	HeaderRadianceHdr
struct	HeaderTarga
Public Types
enum	{ numChromaticities = 4 }
typedef prim::ColorRGBA	TPixel
typedef std::vector< TPixel >	TRaster
typedef prim::ColorRGBA::TValue	TValue
typedef prim::ColorRGBA::TParam	TParam
typedef prim::ColorRGBA::TNumTraits	TNumTraits
typedef prim::Point2D < num::Tfloat32 >	TChromaticity
typedef TValue(*	TFilterFunction )(TValue)
Public Member Functions
	Image ()
	Default constructor.
	Image (unsigned rows, unsigned cols)
	Construct image of given width and height.
	Image (const std::string &filename)
	Construct image from given file.
	Image (const Image &other)
	Copy constructor.
	~Image ()
	Destructor.
void	reset ()
	Reset image to empty image.
void	reset (unsigned rows, unsigned cols)
	Reset image to (black) image of given width.
void	reset (const std::string &filename)
	Reset image to the one in the given file.
void	reset (const Image &other)
	Reset image to copy of given image.
void	open (const std::string &filename)
	Open image from file.
void	open (BinaryIStream &stream, const std::string &formatTag)
	Open image from binary stream.
void	save (const std::string &filename)
	Save image to file.
void	save (BinaryOStream &stream, const std::string &formatTag)
	Save image to file.
Image &	operator= (const Image &other)
	Copy other into this image.
void	swap (Image &other)
	swap two images
const TPixel &	operator[] (unsigned flatIndex) const
TPixel &	operator[] (unsigned flatIndex)
const TPixel &	operator() (unsigned row, unsigned col) const
	Return const pixel at position row, col.
TPixel &	operator() (unsigned row, unsigned col)
	Return reference to pixel at position row, col.
const TPixel &	at (signed row, signed col) const
	Return const pixel at position row, col.
TPixel &	at (signed row, signed col)
	Return reference to pixel at position row, col.
const TPixel *const	data () const
	Return const data block.
TPixel *const	data ()
	Return data block.
const ColorSpace &	colorSpace () const
	Return colorSpace of image data.
ColorSpace &	colorSpace ()
	Return colorSpace of image data.
void	transformColors (const ColorSpace &newColorSpace)
	Transform the colors from the current color spacer to destColorSpace.
const unsigned	rows () const
	Return height of image.
const unsigned	cols () const
	Return width of image.
const bool	isEmpty () const
	Return true if image is empty (no data).
void	over (const Image &other)
	this = this over other
void	in (const Image &other)
	this = this in other
void	out (const Image &other)
	this = this out other
void	atop (const Image &other)
	this = this atop other
void	through (const Image &other)
	this = this through other
void	rover (const Image &other)
	this = other over this
void	rin (const Image &other)
	this = other in this
void	rout (const Image &other)
	this = other out this
void	ratop (const Image &other)
	this = other atop this
void	rthrough (const Image &other)
	this = other through this
void	plus (const Image &other)
	this = this plus other = other plus this
void	clampNegatives ()
	clamp all negative pixel components to zero.
void	filterMedian (unsigned boxSize)
	Apply a median filter on image.
void	filterGamma (TParam gammaExponent)
	apply gamma correction to image
void	filterExposure (TParam exposureTime)
	apply exposure to image
void	filterInverseExposure (TParam exposureTime)
	apply exposure to image
void	filter (TFilterFunction function)
Private Types
typedef std::map< std::string, FileFormat >	TFileFormats
typedef BinaryIStream &(Image::*	TFileOpener )(BinaryIStream &)
typedef BinaryOStream &(Image::*	TFileSaver )(BinaryOStream &) const
Private Member Functions
unsigned	resize (unsigned rows, unsigned cols)
	(re)allocate data chunck
unsigned	flatIndex (unsigned rows, unsigned cols) const
BinaryIStream &	openLass (BinaryIStream &stream)
	Open LASS Raw file.
BinaryIStream &	openTarga (BinaryIStream &stream)
	Open TARGA file.
BinaryIStream &	openTargaTrueColor (BinaryIStream &stream, const HeaderTarga &iHeader)
	Open Type 2 and 11 TARGA file.
BinaryIStream &	openRadianceHdr (BinaryIStream &stream)
BinaryIStream &	openPfm (BinaryIStream &stream)
BinaryIStream &	openIgi (BinaryIStream &stream)
BinaryOStream &	saveLass (BinaryOStream &stream) const
BinaryOStream &	saveTarga (BinaryOStream &stream) const
	Save TARGA file (type 2, 32 bit).
BinaryOStream &	saveRadianceHdr (BinaryOStream &stream) const
	Save RADIANCE HDR.
BinaryOStream &	savePfm (BinaryOStream &stream) const
BinaryOStream &	saveIgi (BinaryOStream &stream) const
FileFormat	findFormat (const std::string &formatTag)
std::string	readRadianceHdrString (BinaryIStream &stream) const
Static Private Member Functions
static BinaryIStream &	readLine (BinaryIStream &stream, std::string &line)
static BinaryOStream &	writeLine (BinaryOStream &stream, const std::string &line)
static TFileFormats	fillFileFormats ()
static const ColorSpace	defaultColorSpace ()
	return sRGB as colorSpace
static const ColorSpace	xyzColorSpace ()
Private Attributes
ColorSpace	colorSpace_
unsigned	rows_
unsigned	cols_
TRaster	raster_
Static Private Attributes
static TFileFormats	fileFormats_ = Image::fillFileFormats()
static num::Tuint32	magicLass_ = 0x7373616c
static std::string	magicRadiance_ = "#?RADIANCE\n"
static num::Tint32	magicIgi_ = 66613373

Detailed Description

image thing?

Author:: Bram de Greve [BdG]

Definition at line 71 of file image.h.

Member Typedef Documentation

typedef prim::ColorRGBA lass::io::Image::TPixel

Definition at line 75 of file image.h.

typedef std::vector<TPixel> lass::io::Image::TRaster

Definition at line 76 of file image.h.

typedef prim::ColorRGBA::TValue lass::io::Image::TValue

Definition at line 78 of file image.h.

typedef prim::ColorRGBA::TParam lass::io::Image::TParam

Definition at line 79 of file image.h.

typedef prim::ColorRGBA::TNumTraits lass::io::Image::TNumTraits

Definition at line 80 of file image.h.

typedef prim::Point2D<num::Tfloat32> lass::io::Image::TChromaticity

Definition at line 84 of file image.h.

typedef std::map<std::string, FileFormat> lass::io::Image::TFileFormats [private]

Definition at line 281 of file image.h.

typedef TValue(* lass::io::Image::TFilterFunction)(TValue)

typedef BinaryIStream&(Image::* lass::io::Image::TFileOpener)(BinaryIStream &) [private]

typedef BinaryOStream&(Image::* lass::io::Image::TFileSaver)(BinaryOStream &) const [private]

Member Enumeration Documentation

anonymous enum

Enumerator:

numChromaticities

Definition at line 85 of file image.h.

Constructor & Destructor Documentation

lass::io::Image::Image ( )

Default constructor.

empty image.

Definition at line 90 of file image.cpp.

lass::io::Image::Image	(	unsigned	rows,
		unsigned	cols
	)

Construct image of given width and height.

Definition at line 102 of file image.cpp.

References raster_, and resize().

lass::io::Image::Image ( const std::string & filename )

Construct image from given file.

Definition at line 117 of file image.cpp.

References open().

lass::io::Image::Image ( const Image & other )

Copy constructor.

Definition at line 130 of file image.cpp.

lass::io::Image::~Image ( )

Destructor.

Definition at line 142 of file image.cpp.

Member Function Documentation

void lass::io::Image::reset ( )

Reset image to empty image.

Definition at line 152 of file image.cpp.

References swap().

void lass::io::Image::reset	(	unsigned	rows,
		unsigned	cols
	)

Reset image to (black) image of given width.

Definition at line 162 of file image.cpp.

References swap().

void lass::io::Image::reset ( const std::string & filename )

Reset image to the one in the given file.

Definition at line 172 of file image.cpp.

References swap().

void lass::io::Image::reset ( const Image & other )

Reset image to copy of given image.

Definition at line 182 of file image.cpp.

References swap().

void lass::io::Image::open ( const std::string & filename )

Open image from file.

Definition at line 192 of file image.cpp.

References lass::io::fileExtension(), LASS_THROW, LASS_THROW_EX, and lass::util::Exception::message().

Referenced by Image().

void lass::io::Image::open	(	BinaryIStream &	stream,
		const std::string &	formatTag
	)

Open image from binary stream.

Definition at line 218 of file image.cpp.

References lass::io::StreamBase::eof(), findFormat(), lass::io::StreamBase::good(), LASS_THROW_EX, lass::io::Image::FileFormat::open, and swap().

void lass::io::Image::save ( const std::string & filename )

Save image to file.

Definition at line 247 of file image.cpp.

References lass::io::fileExtension(), LASS_THROW, LASS_THROW_EX, and lass::util::Exception::message().

void lass::io::Image::save	(	BinaryOStream &	stream,
		const std::string &	formatTag
	)

Save image to file.

Definition at line 273 of file image.cpp.

References lass::io::StreamBase::eof(), findFormat(), lass::io::StreamBase::good(), LASS_THROW_EX, and lass::io::Image::FileFormat::save.

Image & lass::io::Image::operator= ( const Image & other )

Copy other into this image.

Definition at line 297 of file image.cpp.

References swap().

void lass::io::Image::swap ( Image & other )

swap two images

Definition at line 308 of file image.cpp.

References colorSpace_, cols_, raster_, and rows_.

Referenced by open(), operator=(), and reset().

const TPixel& lass::io::Image::operator[] ( unsigned flatIndex ) const [inline]

Definition at line 135 of file image.h.

TPixel& lass::io::Image::operator[] ( unsigned flatIndex ) [inline]

Definition at line 136 of file image.h.

const Image::TPixel & lass::io::Image::operator()	(	unsigned	row,
		unsigned	col
	)			const

Return const pixel at position row, col.

Parameters:

	row	row of pixel, y coordinate.
	col	column of pixel, x coordinate.

Definition at line 322 of file image.cpp.

References cols_, flatIndex(), LASS_ASSERT, raster_, and rows_.

Image::TPixel & lass::io::Image::operator()	(	unsigned	row,
		unsigned	col
	)

Return reference to pixel at position row, col.

Parameters:

	row	row of pixel, y coordinate.
	col	column of pixel, x coordinate.

Definition at line 334 of file image.cpp.

References cols_, flatIndex(), LASS_ASSERT, raster_, and rows_.

const Image::TPixel & lass::io::Image::at	(	signed	row,
		signed	col
	)			const

Return const pixel at position row, col.

position is wrapped around.

Parameters:

	row	row of pixel, y coordinate.
	col	column of pixel, x coordinate.

Definition at line 346 of file image.cpp.

References cols_, flatIndex(), lass::num::mod(), raster_, and rows_.

Image::TPixel & lass::io::Image::at	(	signed	row,
		signed	col
	)

Return reference to pixel at position row, col.

position is wrapped around.

Parameters:

	row	row of pixel, y coordinate.
	col	column of pixel, x coordinate.

Definition at line 359 of file image.cpp.

References cols_, flatIndex(), lass::num::mod(), raster_, and rows_.

const Image::TPixel *const lass::io::Image::data ( ) const

Return const data block.

Definition at line 370 of file image.cpp.

References raster_.

Image::TPixel *const lass::io::Image::data ( )

Return data block.

Definition at line 379 of file image.cpp.

References raster_.

const Image::ColorSpace & lass::io::Image::colorSpace ( ) const

Return colorSpace of image data.

Definition at line 388 of file image.cpp.

References colorSpace_.

Referenced by transformColors().

Image::ColorSpace & lass::io::Image::colorSpace ( )

Return colorSpace of image data.

You can change the parameters of the current color space without transforming the pixels. This is most useful if you know that the pixels are in a different color space that the current one is set to. For example, if you know the pixels have a gamma correction 2.2 applied, but the this->colorSpace().gamma == 1.

Definition at line 402 of file image.cpp.

References colorSpace_.

void lass::io::Image::transformColors ( const ColorSpace & newColorSpace )

Transform the colors from the current color spacer to destColorSpace.

The transformation consists of three stages:

linearise pixels if gamma of current color space != 1
transform colors to linearised destination colour space
apply gamma correction if destColorSpace.gamma != 1

For the color transformation, two transformations are concatenated. Both of them will also perform a chromatic adaption transform if the white point of either color space is not the equal energy one (E):

from source RGB to XYZ
from XYZ to dest RGB

Definition at line 422 of file image.cpp.

References lass::io::Image::ColorSpace::blue, lass::stde::C, colorSpace(), colorSpace_, lass::prim::concatenate(), filterGamma(), lass::io::Image::ColorSpace::gamma, lass::io::Image::ColorSpace::green, lass::io::Image::ColorSpace::isFromFile, raster_, lass::io::Image::ColorSpace::red, lass::prim::transform(), lass::io::Image::ColorSpace::white, lass::prim::Point2D< T >::x, and lass::prim::Point2D< T >::y.

const unsigned lass::io::Image::rows ( ) const

Return height of image.

Definition at line 484 of file image.cpp.

References rows_.

const unsigned lass::io::Image::cols ( ) const

Return width of image.

Definition at line 493 of file image.cpp.

References cols_.

const bool lass::io::Image::isEmpty ( ) const

Return true if image is empty (no data).

Definition at line 502 of file image.cpp.

References raster_.

void lass::io::Image::over ( const Image & other )

this = this over other

Definition at line 511 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, lass::prim::over(), raster_, and lass::prim::transform().

void lass::io::Image::in ( const Image & other )

this = this in other

Definition at line 521 of file image.cpp.

References lass::prim::in(), LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, and lass::prim::transform().

void lass::io::Image::out ( const Image & other )

this = this out other

Definition at line 531 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, lass::prim::out(), raster_, and lass::prim::transform().

void lass::io::Image::atop ( const Image & other )

this = this atop other

Definition at line 541 of file image.cpp.

References lass::prim::atop(), LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, and lass::prim::transform().

void lass::io::Image::through ( const Image & other )

this = this through other

Definition at line 551 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, lass::prim::through(), and lass::prim::transform().

void lass::io::Image::rover ( const Image & other )

this = other over this

Definition at line 561 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, lass::prim::over(), raster_, and lass::prim::transform().

void lass::io::Image::rin ( const Image & other )

this = other in this

Definition at line 571 of file image.cpp.

References lass::prim::in(), LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, and lass::prim::transform().

void lass::io::Image::rout ( const Image & other )

this = other out this

Definition at line 581 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, lass::prim::out(), raster_, and lass::prim::transform().

void lass::io::Image::ratop ( const Image & other )

this = other atop this

Definition at line 591 of file image.cpp.

References lass::prim::atop(), LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, and lass::prim::transform().

void lass::io::Image::rthrough ( const Image & other )

this = other through this

Definition at line 601 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, raster_, lass::prim::through(), and lass::prim::transform().

void lass::io::Image::plus ( const Image & other )

this = this plus other = other plus this

Definition at line 611 of file image.cpp.

References LASS_IO_IMAGE_ENFORCE_SAME_SIZE, lass::prim::plus(), raster_, and lass::prim::transform().

void lass::io::Image::clampNegatives ( )

clamp all negative pixel components to zero.

Definition at line 621 of file image.cpp.

References raster_.

void lass::io::Image::filterMedian ( unsigned boxSize )

Apply a median filter on image.

Parameters:

boxSize

size of box filter, must be odd.

Filters only pixels with alphachannel != 0.
We use the vector median filter for colour images, as described on page in GAUCH J. M. (1998). Noise Removal and contrast enhancement. In: Sangwine S. J. & Horne R. E. N. (Eds.) The Colour Image Processing Handbook. London, Chapman & Hall, 149-162.

Definition at line 644 of file image.cpp.

References lass::prim::ColorRGBA::a, cols_, lass::prim::distance(), LASS_ASSERT, LASS_THROW, raster_, rows_, and lass::num::NumTraits< C >::zero.

void lass::io::Image::filterGamma ( TParam gammaExponent )

apply gamma correction to image

Definition at line 730 of file image.cpp.

References colorSpace_, lass::io::Image::ColorSpace::gamma, and raster_.

Referenced by transformColors().

void lass::io::Image::filterExposure ( TParam exposureTime )

apply exposure to image

Definition at line 744 of file image.cpp.

References raster_.

void lass::io::Image::filterInverseExposure ( TParam exposureTime )

apply exposure to image

Definition at line 757 of file image.cpp.

References raster_.

void lass::io::Image::filter ( TFilterFunction function )

unsigned lass::io::Image::resize	(	unsigned	rows,
		unsigned	cols
	)			`[private]`

(re)allocate data chunck

Definition at line 777 of file image.cpp.

References cols_, raster_, and rows_.

Referenced by Image(), openIgi(), openLass(), openPfm(), openRadianceHdr(), and openTarga().

unsigned lass::io::Image::flatIndex	(	unsigned	rows,
		unsigned	cols
	)			const `[inline, private]`

Definition at line 284 of file image.h.

Referenced by at(), and operator()().

BinaryIStream & lass::io::Image::openLass ( BinaryIStream & stream ) [private]

Open LASS Raw file.

Definition at line 790 of file image.cpp.

References colorSpace_, lass::io::Image::HeaderLass::cols, defaultColorSpace(), lass::io::Image::ColorSpace::gamma, lass::io::Image::ColorSpace::isFromFile, lass::io::Image::HeaderLass::lass, LASS_THROW_EX, lass::num::littleEndian, magicLass_, numChromaticities, raster_, lass::io::Image::HeaderLass::readFrom(), resize(), lass::io::Image::HeaderLass::rows, and lass::io::Image::HeaderLass::version.

Referenced by fillFileFormats().

BinaryIStream & lass::io::Image::openTarga ( BinaryIStream & stream ) [private]

Open TARGA file.

Definition at line 841 of file image.cpp.

References colorSpace_, defaultColorSpace(), lass::io::Image::ColorSpace::gamma, lass::io::Image::HeaderTarga::imageHeight, lass::io::Image::HeaderTarga::imageType, lass::io::Image::HeaderTarga::imageWidth, LASS_THROW_EX, openTargaTrueColor(), lass::io::Image::HeaderTarga::readFrom(), and resize().

Referenced by fillFileFormats().

BinaryIStream & lass::io::Image::openTargaTrueColor	(	BinaryIStream &	stream,
		const HeaderTarga &	iHeader
	)			`[private]`

BinaryIStream & lass::io::Image::openRadianceHdr ( BinaryIStream & stream ) [private]

Definition at line 958 of file image.cpp.

Referenced by fillFileFormats().

BinaryIStream & lass::io::Image::openPfm ( BinaryIStream & stream ) [private]

Definition at line 1096 of file image.cpp.

References colorSpace_, cols_, defaultColorSpace(), lass::io::Image::HeaderPfm::endianness, lass::io::Image::ColorSpace::gamma, lass::io::Image::HeaderPfm::height, lass::io::Image::HeaderPfm::isGrey, LASS_THROW_EX, raster_, lass::io::Image::HeaderPfm::readFrom(), resize(), rows_, and lass::io::Image::HeaderPfm::width.

Referenced by fillFileFormats().

BinaryIStream & lass::io::Image::openIgi ( BinaryIStream & stream ) [private]

BinaryOStream & lass::io::Image::saveLass ( BinaryOStream & stream ) const [private]

Definition at line 1186 of file image.cpp.

References colorSpace_, lass::io::Image::HeaderLass::cols, cols_, lass::io::Image::ColorSpace::gamma, lass::io::Image::HeaderLass::lass, lass::num::littleEndian, magicLass_, numChromaticities, raster_, lass::io::Image::HeaderLass::rows, rows_, lass::io::Image::HeaderLass::version, and lass::io::Image::HeaderLass::writeTo().

Referenced by fillFileFormats().

BinaryOStream & lass::io::Image::saveTarga ( BinaryOStream & stream ) const [private]

Save TARGA file (type 2, 32 bit).

Definition at line 1223 of file image.cpp.

Referenced by fillFileFormats().

BinaryOStream & lass::io::Image::saveRadianceHdr ( BinaryOStream & stream ) const [private]

BinaryOStream & lass::io::Image::savePfm ( BinaryOStream & stream ) const [private]

Definition at line 1425 of file image.cpp.

References cols_, lass::io::Image::HeaderPfm::endianness, lass::io::Image::HeaderPfm::height, raster_, rows_, lass::io::Image::HeaderPfm::width, and lass::io::Image::HeaderPfm::writeTo().

Referenced by fillFileFormats().

BinaryOStream & lass::io::Image::saveIgi ( BinaryOStream & stream ) const [private]

Image::FileFormat lass::io::Image::findFormat ( const std::string & formatTag ) [private]

Definition at line 1481 of file image.cpp.

References fileFormats_, LASS_THROW_EX, and lass::stde::tolower().

Referenced by open(), and save().

std::string lass::io::Image::readRadianceHdrString ( BinaryIStream & stream ) const [private]

BinaryIStream & lass::io::Image::readLine	(	BinaryIStream &	stream,
		std::string &	line
	)			`[static, private]`

Definition at line 1494 of file image.cpp.

References lass::io::StreamBase::good(), and lass::util::NonCopyable::swap().

Referenced by lass::io::Image::HeaderPfm::readFrom(), and lass::io::Image::HeaderRadianceHdr::readFrom().

BinaryOStream & lass::io::Image::writeLine	(	BinaryOStream &	stream,
		const std::string &	line
	)			`[static, private]`

Definition at line 1518 of file image.cpp.

References lass::io::BinaryOStream::write().

Referenced by lass::io::Image::HeaderPfm::writeTo(), and lass::io::Image::HeaderRadianceHdr::writeTo().

Image::TFileFormats lass::io::Image::fillFileFormats ( ) [static, private]

Definition at line 1527 of file image.cpp.

References openIgi(), openLass(), openPfm(), openRadianceHdr(), openTarga(), saveIgi(), saveLass(), savePfm(), saveRadianceHdr(), and saveTarga().

const Image::ColorSpace lass::io::Image::defaultColorSpace ( ) [static, private]

return sRGB as colorSpace

Definition at line 1545 of file image.cpp.

References lass::io::Image::ColorSpace::blue, lass::io::Image::ColorSpace::gamma, lass::io::Image::ColorSpace::green, lass::io::Image::ColorSpace::isFromFile, lass::io::Image::ColorSpace::red, and lass::io::Image::ColorSpace::white.

Referenced by openIgi(), openLass(), openPfm(), and openTarga().

const Image::ColorSpace lass::io::Image::xyzColorSpace ( ) [static, private]

Definition at line 1559 of file image.cpp.

References lass::io::Image::ColorSpace::blue, lass::io::Image::ColorSpace::gamma, lass::io::Image::ColorSpace::green, lass::io::Image::ColorSpace::isFromFile, lass::io::Image::ColorSpace::red, and lass::io::Image::ColorSpace::white.

Referenced by openIgi(), saveIgi(), and saveRadianceHdr().

Field Documentation

ColorSpace lass::io::Image::colorSpace_ [private]

Definition at line 313 of file image.h.

Referenced by colorSpace(), filterGamma(), openIgi(), openLass(), openPfm(), openRadianceHdr(), openTarga(), saveIgi(), saveLass(), saveRadianceHdr(), swap(), and transformColors().

unsigned lass::io::Image::rows_ [private]

Definition at line 314 of file image.h.

Referenced by at(), filterMedian(), openPfm(), openTargaTrueColor(), operator()(), resize(), rows(), saveIgi(), saveLass(), savePfm(), saveRadianceHdr(), saveTarga(), and swap().

unsigned lass::io::Image::cols_ [private]

Definition at line 315 of file image.h.

Referenced by at(), cols(), filterMedian(), openPfm(), openTargaTrueColor(), operator()(), resize(), saveIgi(), saveLass(), savePfm(), saveRadianceHdr(), saveTarga(), and swap().

TRaster lass::io::Image::raster_ [private]

Definition at line 316 of file image.h.

Referenced by at(), atop(), clampNegatives(), data(), filterExposure(), filterGamma(), filterInverseExposure(), filterMedian(), Image(), in(), isEmpty(), openIgi(), openLass(), openPfm(), openRadianceHdr(), openTargaTrueColor(), operator()(), out(), over(), plus(), ratop(), resize(), rin(), rout(), rover(), rthrough(), saveIgi(), saveLass(), savePfm(), saveRadianceHdr(), saveTarga(), swap(), through(), and transformColors().

Image::TFileFormats lass::io::Image::fileFormats_ = Image::fillFileFormats() [static, private]

Definition at line 318 of file image.h.

Referenced by findFormat().

num::Tuint32 lass::io::Image::magicLass_ = 0x7373616c [static, private]

Definition at line 319 of file image.h.

Referenced by openLass(), and saveLass().

std::string lass::io::Image::magicRadiance_ = "#?RADIANCE\n" [static, private]

Definition at line 320 of file image.h.

Referenced by lass::io::Image::HeaderRadianceHdr::readFrom(), and lass::io::Image::HeaderRadianceHdr::writeTo().

num::Tint32 lass::io::Image::magicIgi_ = 66613373 [static, private]

Definition at line 321 of file image.h.

Referenced by openIgi(), and saveIgi().

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

library of assembled shared sources

lass::io::Image Class Reference

Data Structures

Public Types

Public Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation