Qt 5.9 | Qt Multimedia | C++ Classes | QMediaServiceCameraInfoInterface

Qt 5.9.4 Reference Documentation

# QMediaServiceCameraInfoInterface Class

The QMediaServiceCameraInfoInterface class interface provides camera-specific information about devices supported by a camera service plug-in. More...

Header: | #include <QMediaServiceCameraInfoInterface>
qmake: | QT += multimedia
Since: | Qt 5.3

- List of all members, including inherited members

## Public Functions

virtual | ~QMediaServiceCameraInfoInterface()
virtual int | cameraOrientation(const QByteArray &device) const = 0
virtual QCamera::Position | cameraPosition(const QByteArray &device) const = 0

## Detailed Description

The QMediaServiceCameraInfoInterface class interface provides camera-specific information about devices supported by a camera service plug-in.

A QMediaServiceProviderPlugin may implement this interface, in that case it also needs to implement the QMediaServiceSupportedDevicesInterface.

## Member Function Documentation

### `[virtual]` QMediaServiceCameraInfoInterface::~QMediaServiceCameraInfoInterface()

Destroys a media service camera info interface.

### `[pure virtual]` int QMediaServiceCameraInfoInterface::cameraOrientation(const QByteArray &device) const

Returns the physical orientation of a camera device supported by a camera service plug-in.

### `[pure virtual]` QCamera::Position QMediaServiceCameraInfoInterface::cameraPosition(const QByteArray &device) const

Returns the physical position of a camera device supported by a camera service plug-in.