QTiffHandlerPrivate Class Reference

Collaboration diagram for QTiffHandlerPrivate:

Public Member Functions
	QTiffHandlerPrivate ()
	~QTiffHandlerPrivate ()
bool	openForRead (QIODevice *device)
bool	readHeaders (QIODevice *device)
void	close ()
TIFF *	openInternal (const char *mode, QIODevice *device)

Static Public Member Functions
static bool	canRead (QIODevice *device)

Public Attributes
TIFF *	tiff
int	compression
QImageIOHandler::Transformations	transformation
QImage::Format	format
QSize	size
uint16_t	photometric
bool	grayscale
bool	floatingPoint
bool	headersRead
int	currentDirectory
int	directoryCount

Detailed Description

Definition at line 95 of file qtiffhandler.cpp.

Constructor & Destructor Documentation

QTiffHandlerPrivate()

QTiffHandlerPrivate::QTiffHandlerPrivate

(

)

Definition at line 174 of file qtiffhandler.cpp.

~QTiffHandlerPrivate()

QTiffHandlerPrivate::~QTiffHandlerPrivate

(

)

Definition at line 187 of file qtiffhandler.cpp.

References close().

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Member Function Documentation

canRead()

bool QTiffHandlerPrivate::canRead ( QIODevice * device )

static

Definition at line 256 of file qtiffhandler.cpp.

References device, and qCWarning.

Referenced by QTiffHandler::canRead(), QTiffHandler::canRead(), and openForRead().

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close()

void QTiffHandlerPrivate::close

(

)

Definition at line 192 of file qtiffhandler.cpp.

References tiff.

Referenced by ~QTiffHandlerPrivate(), QTiffHandler::read(), and readHeaders().

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openForRead()

bool QTiffHandlerPrivate::openForRead

(

QIODevice *

device

)

Definition at line 275 of file qtiffhandler.cpp.

References canRead(), device, openInternal(), and tiff.

Referenced by readHeaders().

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openInternal()

TIFF * QTiffHandlerPrivate::openInternal	(	const char *	mode,
		QIODevice *	device )

Definition at line 199 of file qtiffhandler.cpp.

References device, qtiffCloseProc(), qtiffMapProc(), qtiffSeekProc(), qtiffSizeProc(), qtiffUnmapProc(), and qtiffWriteProc().

Referenced by openForRead(), and QTiffHandler::write().

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readHeaders()

bool QTiffHandlerPrivate::readHeaders

(

QIODevice *

device

)

Definition at line 287 of file qtiffhandler.cpp.

References close(), currentDirectory, device, exif2Qt(), floatingPoint, QImage::Format_ARGB32, QImage::Format_ARGB32_Premultiplied, QImage::Format_CMYK8888, QImage::Format_Grayscale16, QImage::Format_Grayscale8, QImage::Format_Indexed8, QImage::Format_Mono, QImage::Format_RGB32, QImage::Format_RGBA16FPx4, QImage::Format_RGBA16FPx4_Premultiplied, QImage::Format_RGBA32FPx4, QImage::Format_RGBA32FPx4_Premultiplied, QImage::Format_RGBA64, QImage::Format_RGBA64_Premultiplied, QImage::Format_RGBX16FPx4, QImage::Format_RGBX32FPx4, QImage::Format_RGBX64, grayscale, headersRead, openForRead(), photometric, tiff, and transformation.

Referenced by QTiffHandler::option(), and QTiffHandler::read().

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Member Data Documentation

compression

int QTiffHandlerPrivate::compression

Definition at line 114 of file qtiffhandler.cpp.

Referenced by QTiffHandler::option(), QTiffHandler::setOption(), and QTiffHandler::write().

currentDirectory

int QTiffHandlerPrivate::currentDirectory

Definition at line 122 of file qtiffhandler.cpp.

Referenced by QTiffHandler::currentImageNumber(), QTiffHandler::jumpToImage(), QTiffHandler::jumpToNextImage(), and readHeaders().

directoryCount

int QTiffHandlerPrivate::directoryCount

Definition at line 123 of file qtiffhandler.cpp.

Referenced by QTiffHandler::imageCount(), QTiffHandler::jumpToImage(), and QTiffHandler::jumpToNextImage().

floatingPoint

bool QTiffHandlerPrivate::floatingPoint

Definition at line 120 of file qtiffhandler.cpp.

Referenced by QTiffHandler::read(), and readHeaders().

format

QImage::Format QTiffHandlerPrivate::format

Definition at line 116 of file qtiffhandler.cpp.

Referenced by QTiffHandler::option(), and QTiffHandler::read().

grayscale

bool QTiffHandlerPrivate::grayscale

Definition at line 119 of file qtiffhandler.cpp.

Referenced by QTiffHandler::read(), and readHeaders().

headersRead

bool QTiffHandlerPrivate::headersRead

Definition at line 121 of file qtiffhandler.cpp.

Referenced by QTiffHandler::jumpToImage(), QTiffHandler::jumpToNextImage(), and readHeaders().

photometric

uint16_t QTiffHandlerPrivate::photometric

Definition at line 118 of file qtiffhandler.cpp.

Referenced by QTiffHandler::read(), and readHeaders().

size

QSize QTiffHandlerPrivate::size

Definition at line 117 of file qtiffhandler.cpp.

Referenced by QTiffHandler::option(), and QTiffHandler::read().

tiff

TIFF* QTiffHandlerPrivate::tiff

Definition at line 113 of file qtiffhandler.cpp.

Referenced by QTiffHandler::canRead(), close(), openForRead(), QTiffHandler::read(), and readHeaders().

transformation

QImageIOHandler::Transformations QTiffHandlerPrivate::transformation

Definition at line 115 of file qtiffhandler.cpp.

Referenced by QTiffHandler::option(), QTiffHandler::read(), readHeaders(), QTiffHandler::setOption(), and QTiffHandler::write().

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

• qtimageformats/src/plugins/imageformats/tiff/qtiffhandler.cpp (adbede1e675be185da233673be853ced3423033c)