The QCameraInfoControl class provides a camera info media control. More...
| Header: | #include <QCameraInfoControl> |
| qmake: | QT += multimedia |
| Since: | Qt 5.3 |
| Inherits: | QMediaControl |
| virtual | ~QCameraInfoControl() |
| virtual int | cameraOrientation(const QString &deviceName) const = 0 |
| virtual QCamera::Position | cameraPosition(const QString &deviceName) const = 0 |
| QCameraInfoControl(QObject *parent = nullptr) |
The QCameraInfoControl class provides a camera info media control.
The QCameraInfoControl class provides information about the camera devices available on the system.
The interface name of QCameraInfoControl is org.qt-project.qt.camerainfocontrol/5.3 as defined in QCameraInfoControl_iid.
[protected] QCameraInfoControl::QCameraInfoControl(QObject *parent = nullptr)Constructs a camera info control with the given parent.
[virtual] QCameraInfoControl::~QCameraInfoControl()Destroys a camera info control.
[pure virtual] int QCameraInfoControl::cameraOrientation(const
QString &deviceName) constReturns the physical orientation of the sensor for the camera named deviceName.
The value is the orientation angle (clockwise, in steps of 90 degrees) of the camera sensor in relation to the display in its natural orientation.
[pure virtual] QCamera::Position QCameraInfoControl::cameraPosition(const
QString &deviceName) constReturns the physical position of the camera named deviceName on the hardware system.
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