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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QIMAGEWRITER_H
#define QIMAGEWRITER_H
#include <QtGui/qtguiglobal.h>
#include <QtCore/qbytearray.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qlist.h>
#include <QtGui/qimageiohandler.h>
QT_BEGIN_NAMESPACE
class QIODevice;
class QImage;
class QImageWriterPrivate;
class Q_GUI_EXPORT QImageWriter
{
Q_DECLARE_TR_FUNCTIONS(QImageWriter)
public:
enum ImageWriterError {
UnknownError,
DeviceError,
UnsupportedFormatError,
InvalidImageError
};
QImageWriter();
explicit QImageWriter(QIODevice *device, const QByteArray &format);
explicit 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 setSubType(const QByteArray &type);
QByteArray subType() const;
QList<QByteArray> supportedSubTypes() const;
void setOptimizedWrite(bool optimize);
bool optimizedWrite() const;
void setProgressiveScanWrite(bool progressive);
bool progressiveScanWrite() const;
QImageIOHandler::Transformations transformation() const;
void setTransformation(QImageIOHandler::Transformations orientation);
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 QList<QByteArray> supportedMimeTypes();
static QList<QByteArray> imageFormatsForMimeType(const QByteArray &mimeType);
private:
Q_DISABLE_COPY(QImageWriter)
QImageWriterPrivate *d;
};
QT_END_NAMESPACE
#endif // QIMAGEWRITER_H
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