Qt 6.x
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Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
QTiffHandlerPrivate Class Reference
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Public Member Functions

 QTiffHandlerPrivate ()
 
 ~QTiffHandlerPrivate ()
 
bool openForRead (QIODevice *device)
 
bool readHeaders (QIODevice *device)
 
void close ()
 

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 92 of file qtiffhandler.cpp.

Constructor & Destructor Documentation

◆ QTiffHandlerPrivate()

QTiffHandlerPrivate::QTiffHandlerPrivate ( )

Definition at line 164 of file qtiffhandler.cpp.

◆ ~QTiffHandlerPrivate()

QTiffHandlerPrivate::~QTiffHandlerPrivate ( )

Definition at line 177 of file qtiffhandler.cpp.

References close().

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Member Function Documentation

◆ canRead()

bool QTiffHandlerPrivate::canRead ( QIODevice *  device)
static

Definition at line 189 of file qtiffhandler.cpp.

References device, and qWarning.

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

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◆ close()

void QTiffHandlerPrivate::close ( )

Definition at line 182 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 208 of file qtiffhandler.cpp.

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

Referenced by readHeaders().

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◆ readHeaders()

bool QTiffHandlerPrivate::readHeaders ( QIODevice *  device)

Definition at line 233 of file qtiffhandler.cpp.

References close(), currentDirectory, device, exif2Qt(), floatingPoint, QImage::Format_ARGB32, QImage::Format_ARGB32_Premultiplied, 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 104 of file qtiffhandler.cpp.

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

◆ currentDirectory

int QTiffHandlerPrivate::currentDirectory

Definition at line 112 of file qtiffhandler.cpp.

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

◆ directoryCount

int QTiffHandlerPrivate::directoryCount

Definition at line 113 of file qtiffhandler.cpp.

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

◆ floatingPoint

bool QTiffHandlerPrivate::floatingPoint

Definition at line 110 of file qtiffhandler.cpp.

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

◆ format

QImage::Format QTiffHandlerPrivate::format

Definition at line 106 of file qtiffhandler.cpp.

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

◆ grayscale

bool QTiffHandlerPrivate::grayscale

Definition at line 109 of file qtiffhandler.cpp.

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

◆ headersRead

bool QTiffHandlerPrivate::headersRead

Definition at line 111 of file qtiffhandler.cpp.

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

◆ photometric

uint16_t QTiffHandlerPrivate::photometric

Definition at line 108 of file qtiffhandler.cpp.

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

◆ size

QSize QTiffHandlerPrivate::size

Definition at line 107 of file qtiffhandler.cpp.

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

◆ tiff

TIFF* QTiffHandlerPrivate::tiff

Definition at line 103 of file qtiffhandler.cpp.

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

◆ transformation

QImageIOHandler::Transformations QTiffHandlerPrivate::transformation

Definition at line 105 of file qtiffhandler.cpp.

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

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