QCameraFocusControl Class
The QCameraFocusControl class supplies control for focusing related camera parameters. More...
| Header: | #include <QCameraFocusControl> |
| qmake: | QT += multimedia |
| Inherits: | QMediaControl |
Public Functions
| virtual | ~QCameraFocusControl() |
| virtual QPointF | customFocusPoint() const = 0 |
| virtual QCameraFocus::FocusModes | focusMode() const = 0 |
| virtual QCameraFocus::FocusPointMode | focusPointMode() const = 0 |
| virtual QCameraFocusZoneList | focusZones() const = 0 |
| virtual bool | isFocusModeSupported(QCameraFocus::FocusModes mode) const = 0 |
| virtual bool | isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const = 0 |
| virtual void | setCustomFocusPoint(const QPointF &point) = 0 |
| virtual void | setFocusMode(QCameraFocus::FocusModes mode) = 0 |
| virtual void | setFocusPointMode(QCameraFocus::FocusPointMode mode) = 0 |
- 31 public functions inherited from QObject
Signals
| void | customFocusPointChanged(const QPointF &point) |
| void | focusModeChanged(QCameraFocus::FocusModes mode) |
| void | focusPointModeChanged(QCameraFocus::FocusPointMode mode) |
| void | focusZonesChanged() |
- 2 signals inherited from QObject
Static Public Members
| const QMetaObject | staticMetaObject |
- 9 static public members inherited from QObject
Protected Functions
| QCameraFocusControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Macros
Additional Inherited Members
Detailed Description
The QCameraFocusControl class supplies control for focusing related camera parameters.
The interface name of QCameraFocusControl is org.qt-project.qt.camerafocuscontrol/5.0 as defined in QCameraFocusControl_iid.
See also QMediaService::requestControl() and QCamera.
Member Function Documentation
[protected] QCameraFocusControl::QCameraFocusControl(QObject *parent = nullptr)
Constructs a camera control object with parent.
[virtual] QCameraFocusControl::~QCameraFocusControl()
Destruct the camera control object.
[pure virtual] QPointF QCameraFocusControl::customFocusPoint() const
See also setCustomFocusPoint().
[signal] void QCameraFocusControl::customFocusPointChanged(const QPointF &point)
[pure virtual] QCameraFocus::FocusModes QCameraFocusControl::focusMode() const
See also setFocusMode().
[signal] void QCameraFocusControl::focusModeChanged(QCameraFocus::FocusModes mode)
[pure virtual] QCameraFocus::FocusPointMode QCameraFocusControl::focusPointMode() const
See also setFocusPointMode().
[signal] void QCameraFocusControl::focusPointModeChanged(QCameraFocus::FocusPointMode mode)
[pure virtual] QCameraFocusZoneList QCameraFocusControl::focusZones() const
[signal] void QCameraFocusControl::focusZonesChanged()
[pure virtual] bool QCameraFocusControl::isFocusModeSupported(QCameraFocus::FocusModes mode) const
[pure virtual] bool QCameraFocusControl::isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const
[pure virtual] void QCameraFocusControl::setCustomFocusPoint(const QPointF &point)
See also customFocusPoint().
[pure virtual] void QCameraFocusControl::setFocusMode(QCameraFocus::FocusModes mode)
See also focusMode().
[pure virtual] void QCameraFocusControl::setFocusPointMode(QCameraFocus::FocusPointMode mode)
See also focusPointMode().
Macro Documentation
QCameraFocusControl_iid
org.qt-project.qt.camerafocuscontrol/5.0
Defines the interface name of the QCameraFocusControl class.