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| |
| #include "qimageencodercontrol.h" |
| #include <QtCore/qstringlist.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \class QImageEncoderControl |
| \obsolete |
| |
| \inmodule QtMultimedia |
| |
| |
| \ingroup multimedia_control |
| |
| \brief The QImageEncoderControl class provides access to the settings of a media service that |
| performs image encoding. |
| |
| If a QMediaService supports encoding image data it will implement QImageEncoderControl. |
| This control allows to \l {setImageSettings()}{set image encoding settings} and |
| provides functions for quering supported image \l {supportedImageCodecs()}{codecs} and |
| \l {supportedResolutions()}{resolutions}. |
| |
| The interface name of QImageEncoderControl is \c org.qt-project.qt.imageencodercontrol/5.0 as |
| defined in QImageEncoderControl_iid. |
| |
| \sa QImageEncoderSettings, QMediaService::requestControl() |
| */ |
| |
| /*! |
| \macro QImageEncoderControl_iid |
| |
| \c org.qt-project.qt.imageencodercontrol/5.0 |
| |
| Defines the interface name of the QImageEncoderControl class. |
| |
| \relates QImageEncoderControl |
| */ |
| |
| /*! |
| Constructs a new image encoder control object with the given \a parent |
| */ |
| QImageEncoderControl::QImageEncoderControl(QObject *parent) |
| :QMediaControl(parent) |
| { |
| } |
| |
| /*! |
| Destroys the image encoder control. |
| */ |
| QImageEncoderControl::~QImageEncoderControl() |
| { |
| } |
| |
| /*! |
| \fn QImageEncoderControl::supportedResolutions(const QImageEncoderSettings &settings = QImageEncoderSettings(), |
| bool *continuous = 0) const |
| |
| Returns a list of supported resolutions. |
| |
| If non null image \a settings parameter is passed, |
| the returned list is reduced to resolutions supported with partial settings applied. |
| It can be used to query the list of resolutions, supported by specific image codec. |
| |
| If the encoder supports arbitrary resolutions within the supported resolutions range, |
| *\a continuous is set to true, otherwise *\a continuous is set to false. |
| */ |
| |
| /*! |
| \fn QImageEncoderControl::supportedImageCodecs() const |
| |
| Returns a list of supported image codecs. |
| */ |
| |
| /*! |
| \fn QImageEncoderControl::imageCodecDescription(const QString &codec) const |
| |
| Returns a description of an image \a codec. |
| */ |
| |
| /*! |
| \fn QImageEncoderControl::imageSettings() const |
| |
| Returns the currently used image encoder settings. |
| |
| The returned value may be different tha passed to QImageEncoderControl::setImageSettings() |
| if the settings contains the default or undefined parameters. |
| In this case if the undefined parameters are already resolved, they should be returned. |
| */ |
| |
| /*! |
| \fn QImageEncoderControl::setImageSettings(const QImageEncoderSettings &settings) |
| |
| Sets the selected image encoder \a settings. |
| */ |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qimageencodercontrol.cpp" |