qimagereader.cpp File Reference

#include "qimagereader.h"
#include <qbytearray.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qimage.h>
#include <qimageiohandler.h>
#include <qlist.h>
#include <qrect.h>
#include <qsize.h>
#include <qcolor.h>
#include <qvariant.h>
#include <qcoreapplication.h>
#include <private/qfactoryloader_p.h>
#include <QtCore/private/qlocking_p.h>
#include <private/qimage_p.h>
#include <private/qbmphandler_p.h>
#include <private/qppmhandler_p.h>
#include <private/qxbmhandler_p.h>
#include <private/qxpmhandler_p.h>
#include <private/qpnghandler_p.h>
#include <private/qimagereaderwriterhelpers_p.h>
#include <qtgui_tracepoints_p.h>
#include <algorithm>

Include dependency graph for qimagereader.cpp:

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Classes
class	QImageReaderPrivate

Functions
	Q_TRACE_POINT (qtgui, QImageReader_read_before_reading, QImageReader *reader, const QString &filename)
	Q_TRACE_POINT (qtgui, QImageReader_read_after_reading, QImageReader *reader, bool result)
static QImageIOHandler *	createReadHandlerHelper (QIODevice *device, const QByteArray &format, bool autoDetectImageFormat, bool ignoresFormatAndExtension)
void	qt_imageTransform (QImage &src, QImageIOHandler::Transformations orient)

Function Documentation

createReadHandlerHelper()

static QImageIOHandler * createReadHandlerHelper ( QIODevice *  device, const QByteArray &  format, bool  autoDetectImageFormat, bool  ignoresFormatAndExtension  )

static

Definition at line 143 of file qimagereader.cpp.

References QImageReaderWriterHelpers::_qt_BmpFormat, QImageReaderWriterHelpers::_qt_BuiltInFormats, QImageReaderWriterHelpers::_qt_NumFormats, QImageReaderWriterHelpers::_qt_PbmFormat, QImageReaderWriterHelpers::_qt_PgmFormat, QImageReaderWriterHelpers::_qt_PngFormat, QImageReaderWriterHelpers::_qt_PpmFormat, QImageReaderWriterHelpers::_qt_XbmFormat, QImageReaderWriterHelpers::_qt_XpmFormat, QImageIOHandler::canRead(), QBmpHandler::canRead(), QImageIOPlugin::CanRead, QPngHandler::canRead(), QPpmHandler::canRead(), QXbmHandler::canRead(), QXpmHandler::canRead(), QImageIOPlugin::capabilities(), QImageIOPlugin::create(), device, QBmpHandler::DibFormat, extension(), file, QFile::fileName(), form, QString::fromLatin1(), i, QGraphicsLayoutItem::isEmpty(), QByteArray::isEmpty(), QImageReaderWriterHelpers::keyMap, mutex, QImageReaderWriterHelpers::plugin, QImageReaderWriterHelpers::pluginLoader(), pos, Q_ASSERT, qDebug, QImageIOHandler::setDevice(), QImageIOHandler::setFormat(), QImageIOHandler::setOption(), QImageIOHandler::SubType, QFileInfo::suffix(), QString::toLatin1(), and QString::toLower().

Referenced by QImageReader::imageFormat(), and QImageReaderPrivate::initHandler().

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Q_TRACE_POINT() [1/2]

Q_TRACE_POINT	(	qtgui	,
		QImageReader_read_after_reading	,
		QImageReader *	reader,
		bool	result
	)

Q_TRACE_POINT() [2/2]

Q_TRACE_POINT	(	qtgui	,
		QImageReader_read_before_reading	,
		QImageReader *	reader,
		const QString &	filename
	)

qt_imageTransform()

void qt_imageTransform	(	QImage &	src,
		QImageIOHandler::Transformations	orient
	)

Definition at line 5739 of file qimage.cpp.