NS_IIOF_HELPERS::QIIOFHelper Class Reference

#include <qiiofhelpers_p.h>

Collaboration diagram for NS_IIOF_HELPERS::QIIOFHelper:

Public Member Functions
	QIIOFHelper (QImageIOHandler *q)
bool	readImage (QImage *out)
bool	writeImage (const QImage &in, const QString &uti)
QVariant	imageProperty (QImageIOHandler::ImageOption option)
void	setOption (QImageIOHandler::ImageOption option, const QVariant &value)

Protected Member Functions
bool	initRead ()
bool	getIntProperty (CFStringRef property, int *value)

Protected Attributes
QImageIOHandler *	q_ptr = nullptr
QList< QVariant >	writeOptions
QCFType< CGDataProviderRef >	cgDataProvider = nullptr
QCFType< CGImageSourceRef >	cgImageSource = nullptr
QCFType< CFDictionaryRef >	cfImageDict = nullptr

Detailed Description

Definition at line 39 of file qiiofhelpers_p.h.

Constructor & Destructor Documentation

QIIOFHelper()

NS_IIOF_HELPERS::QIIOFHelper::QIIOFHelper

(

QImageIOHandler *

q

)

Definition at line 109 of file qiiofhelpers.mm.

References QIIOFHelper().

Referenced by QIIOFHelper().

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Member Function Documentation

getIntProperty()

bool NS_IIOF_HELPERS::QIIOFHelper::getIntProperty ( CFStringRef property, int * value )

protected

Definition at line 174 of file qiiofhelpers.mm.

imageProperty()

QVariant NS_IIOF_HELPERS::QIIOFHelper::imageProperty

(

QImageIOHandler::ImageOption

option

)

Definition at line 238 of file qiiofhelpers.mm.

References initRead().

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initRead()

bool NS_IIOF_HELPERS::QIIOFHelper::initRead ( )

protected

Definition at line 114 of file qiiofhelpers.mm.

References NS_IIOF_HELPERS::cbRelease(), and NS_IIOF_HELPERS::cbRewind().

Referenced by imageProperty(), and readImage().

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readImage()

bool NS_IIOF_HELPERS::QIIOFHelper::readImage

(

QImage *

out

)

Definition at line 147 of file qiiofhelpers.mm.

References initRead().

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setOption()

void NS_IIOF_HELPERS::QIIOFHelper::setOption	(	QImageIOHandler::ImageOption	option,
		const QVariant &	value )

Definition at line 265 of file qiiofhelpers.mm.

writeImage()

bool NS_IIOF_HELPERS::QIIOFHelper::writeImage	(	const QImage &	in,
		const QString &	uti )

Definition at line 272 of file qiiofhelpers.mm.

Member Data Documentation

cfImageDict

QCFType<CFDictionaryRef> NS_IIOF_HELPERS::QIIOFHelper::cfImageDict = nullptr

protected

Definition at line 57 of file qiiofhelpers_p.h.

cgDataProvider

QCFType<CGDataProviderRef> NS_IIOF_HELPERS::QIIOFHelper::cgDataProvider = nullptr

protected

Definition at line 55 of file qiiofhelpers_p.h.

cgImageSource

QCFType<CGImageSourceRef> NS_IIOF_HELPERS::QIIOFHelper::cgImageSource = nullptr

protected

Definition at line 56 of file qiiofhelpers_p.h.

q_ptr

QImageIOHandler* NS_IIOF_HELPERS::QIIOFHelper::q_ptr = nullptr

protected

Definition at line 53 of file qiiofhelpers_p.h.

writeOptions

QList<QVariant> NS_IIOF_HELPERS::QIIOFHelper::writeOptions

protected

Definition at line 54 of file qiiofhelpers_p.h.

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

• qtimageformats/src/plugins/imageformats/shared/qiiofhelpers_p.h (34282d8ceffae49df4025a4517e152bcfa67e0e4)
• qtimageformats/src/plugins/imageformats/shared/qiiofhelpers.mm (a4acd375ef462a8e2c94a48251d1a73f3b643680)