QCameraImageCaptureControl Class
The QCameraImageCaptureControl class provides a control interface for image capture services. More...
| Header: | #include <QCameraImageCaptureControl> |
| qmake: | QT += multimedia |
| Inherits: | QMediaControl |
Public Functions
| virtual | ~QCameraImageCaptureControl() |
| virtual void | cancelCapture() = 0 |
| virtual int | capture(const QString &fileName) = 0 |
| virtual QCameraImageCapture::DriveMode | driveMode() const = 0 |
| virtual bool | isReadyForCapture() const = 0 |
| virtual void | setDriveMode(QCameraImageCapture::DriveMode mode) = 0 |
- 31 public functions inherited from QObject
Signals
| void | error(int id, int error, const QString &errorString) |
| void | imageAvailable(int requestId, const QVideoFrame &buffer) |
| void | imageCaptured(int requestId, const QImage &preview) |
| void | imageExposed(int requestId) |
| void | imageMetadataAvailable(int id, const QString &key, const QVariant &value) |
| void | imageSaved(int requestId, const QString &fileName) |
| void | readyForCaptureChanged(bool ready) |
- 2 signals inherited from QObject
Static Public Members
| const QMetaObject | staticMetaObject |
- 1 static public member inherited from QMediaControl
- 9 static public members inherited from QObject
Protected Functions
| QCameraImageCaptureControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Macros
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 1 public variable inherited from QObject
- 1 protected type inherited from QMediaControl
- 2 protected variables inherited from QObject
Detailed Description
The QCameraImageCaptureControl class provides a control interface for image capture services.
The interface name of QCameraImageCaptureControl is org.qt-project.qt.cameraimagecapturecontrol/5.0 as defined in QCameraImageCaptureControl_iid.
See also QMediaService::requestControl().
Member Type Documentation
Property Documentation
Member Function Documentation
[protected] QCameraImageCaptureControl::QCameraImageCaptureControl(QObject *parent = nullptr)
Constructs a new image capture control object with the given parent
[virtual] QCameraImageCaptureControl::~QCameraImageCaptureControl()
Destroys an image capture control.
[pure virtual] void QCameraImageCaptureControl::cancelCapture()
[pure virtual] int QCameraImageCaptureControl::capture(const QString &fileName)
[pure virtual] QCameraImageCapture::DriveMode QCameraImageCaptureControl::driveMode() const
See also setDriveMode().
[signal] void QCameraImageCaptureControl::error(int id, int error, const QString &errorString)
[signal] void QCameraImageCaptureControl::imageAvailable(int requestId, const QVideoFrame &buffer)
[signal] void QCameraImageCaptureControl::imageCaptured(int requestId, const QImage &preview)
[signal] void QCameraImageCaptureControl::imageExposed(int requestId)
[signal] void QCameraImageCaptureControl::imageMetadataAvailable(int id, const QString &key, const QVariant &value)
[signal] void QCameraImageCaptureControl::imageSaved(int requestId, const QString &fileName)
[pure virtual] bool QCameraImageCaptureControl::isReadyForCapture() const
[signal] void QCameraImageCaptureControl::readyForCaptureChanged(bool ready)
[pure virtual] void QCameraImageCaptureControl::setDriveMode(QCameraImageCapture::DriveMode mode)
See also driveMode().
Member Variable Documentation
Related Non-Members
Macro Documentation
QCameraImageCaptureControl_iid
org.qt-project.qt.cameraimagecapturecontrol/5.0
Defines the interface name of the QCameraImageCaptureControl class.