QImageWriter Class Reference

#include <qimagewriter.h>

Class Description

Definition at line 59 of file qimagewriter.h.

Public Types
enum	ImageWriterError { UnknownError, DeviceError, UnsupportedFormatError }

Public Member Functions
	QImageWriter ()
	QImageWriter (QIODevice *device, const QByteArray &format)
	QImageWriter (const QString &fileName, const QByteArray &format=QByteArray())
	~QImageWriter ()
void	setFormat (const QByteArray &format)
QByteArray	format () const
void	setDevice (QIODevice *device)
QIODevice *	device () const
void	setFileName (const QString &fileName)
QString	fileName () const
void	setQuality (int quality)
int	quality () const
void	setCompression (int compression)
int	compression () const
void	setGamma (float gamma)
float	gamma () const
void	setDescription (const QString &description)
QString	description () const
void	setText (const QString &key, const QString &text)
bool	canWrite () const
bool	write (const QImage &image)
ImageWriterError	error () const
QString	errorString () const
bool	supportsOption (QImageIOHandler::ImageOption option) const

Static Public Member Functions
static QList< QByteArray >	supportedImageFormats ()

Member Enumeration Documentation

enum ImageWriterError

Enumerator
UnknownError
DeviceError
UnsupportedFormatError

Definition at line 62 of file qimagewriter.h.

                          {
        UnknownError,
        DeviceError,
        UnsupportedFormatError
    };

Constructor & Destructor Documentation

QImageWriter

(

)

QImageWriter ( QIODevice *  device, const QByteArray &  format  )

explicit

QImageWriter ( const QString &  fileName, const QByteArray &  format = QByteArray()  )

explicit

~QImageWriter

(

)

Member Function Documentation

void setFormat

(

const QByteArray &

format

)

QByteArray format

(

)

const

void setDevice

(

QIODevice *

device

)

QIODevice* device

(

)

const

void setFileName

(

const QString &

fileName

)

QString fileName

(

)

const

void setQuality

(

int

quality

)

int quality

(

)

const

void setCompression

(

int

compression

)

int compression

(

)

const

void setGamma

(

float

gamma

)

float gamma

(

)

const

void setDescription

(

const QString &

description

)

QString description

(

)

const

void setText	(	const QString &	key,
		const QString &	text
	)

bool canWrite

(

)

const

bool write

(

const QImage &

image

)

ImageWriterError error

(

)

const

QString errorString

(

)

const

bool supportsOption

(

QImageIOHandler::ImageOption

option

)

const

static QList<QByteArray> supportedImageFormats ( )

static

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

• QtGui/qimagewriter.h