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 |
- 9 static public members inherited from QObject
Protected Functions
QCameraImageCaptureControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Macros
Additional Inherited Members
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 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().
Macro Documentation
QCameraImageCaptureControl_iid
org.qt-project.qt.cameraimagecapturecontrol/5.0
Defines the interface name of the QCameraImageCaptureControl class.