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https://invent.kde.org/frameworks/kimageformats.git
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c9ca1f1862
Frameworks have a convention of naming uninstalled headers in src/ with a _p at the end of the name, to make it clear they are not part of the API. None of the headers in KImageFormats are installed, so it is not really necessary to follow this convention, but we follow it anyway for the benefit of both humans and tools (like kapidox).
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
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* QImageIO Routines to read/write JPEG2000 images.
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* copyright (c) 2002 Michael Ritzert <michael@ritzert.de>
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*
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* This library is distributed under the conditions of the GNU LGPL.
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*/
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#ifndef KIMG_JP2_H
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#define KIMG_JP2_H
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#include <QImageIOPlugin>
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class JP2Handler : public QImageIOHandler
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{
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public:
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JP2Handler();
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virtual ~JP2Handler();
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virtual bool canRead() const;
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virtual bool read(QImage *image);
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virtual bool write(const QImage &image);
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virtual bool supportsOption(ImageOption option) const;
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virtual QVariant option(ImageOption option) const;
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virtual void setOption(ImageOption option, const QVariant &value);
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static bool canRead(QIODevice *device);
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private:
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int quality;
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};
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class JP2Plugin : public QImageIOPlugin
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{
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Q_OBJECT
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Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QImageIOHandlerFactoryInterface" FILE "jp2.json")
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public:
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virtual Capabilities capabilities(QIODevice *device, const QByteArray &format) const;
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virtual QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const;
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};
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#endif // KIMG_JP2_H
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