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Diffstat (limited to 'qtinterface/qt4/Qt/qimagewriter.h')
-rw-r--r-- | qtinterface/qt4/Qt/qimagewriter.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qimagewriter.h b/qtinterface/qt4/Qt/qimagewriter.h new file mode 100644 index 0000000..e469be7 --- /dev/null +++ b/qtinterface/qt4/Qt/qimagewriter.h @@ -0,0 +1,116 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QIMAGEWRITER_H +#define QIMAGEWRITER_H + +#include <QtCore/qbytearray.h> +#include <QtCore/qlist.h> +#include <QtGui/qimageiohandler.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QIODevice; +class QImage; + +class QImageWriterPrivate; +class Q_GUI_EXPORT QImageWriter +{ +public: + enum ImageWriterError { + UnknownError, + DeviceError, + UnsupportedFormatError + }; + + 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 setGamma(float gamma); + float gamma() const; + + // Obsolete as of 4.1 + 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(); + +private: + Q_DISABLE_COPY(QImageWriter) + QImageWriterPrivate *d; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QIMAGEWRITER_H |