QCameraFocusControl¶
The
QCameraFocusControl
class supplies control for focusing related camera parameters. More…

Detailed Description¶
The interface name of
QCameraFocusControl
isorg.qt-project.qt.camerafocuscontrol/5.0
as defined inQCameraFocusControl_iid
.See also
-
class
PySide2.QtMultimedia.
QCameraFocusControl
([parent=None])¶ - param parent
Constructs a camera control object with
parent
.
-
PySide2.QtMultimedia.QCameraFocusControl.
customFocusPoint
()¶ - Return type
Return the position of custom focus point, in relative frame coordinates:
QPointF
(0,0) points to the left top frame point,QPointF
(0.5,0.5) points to the frame center.Custom focus point is used only in FocusPointCustom focus mode.
See also
-
PySide2.QtMultimedia.QCameraFocusControl.
customFocusPointChanged
(point)¶ - Parameters
point –
PySide2.QtCore.QPointF
-
PySide2.QtMultimedia.QCameraFocusControl.
focusMode
()¶ - Return type
FocusModes
Returns the focus mode being used.
See also
-
PySide2.QtMultimedia.QCameraFocusControl.
focusModeChanged
(mode)¶ - Parameters
mode –
FocusModes
-
PySide2.QtMultimedia.QCameraFocusControl.
focusPointMode
()¶ - Return type
Returns the camera focus point selection mode.
See also
-
PySide2.QtMultimedia.QCameraFocusControl.
focusPointModeChanged
(mode)¶ - Parameters
mode –
FocusPointMode
-
PySide2.QtMultimedia.QCameraFocusControl.
focusZones
()¶ - Return type
Returns the list of zones, the camera is using for focusing or focused on.
-
PySide2.QtMultimedia.QCameraFocusControl.
focusZonesChanged
()¶
-
PySide2.QtMultimedia.QCameraFocusControl.
isFocusModeSupported
(mode)¶ - Parameters
mode –
FocusModes
- Return type
bool
Returns true if focus
mode
is supported.
-
PySide2.QtMultimedia.QCameraFocusControl.
isFocusPointModeSupported
(mode)¶ - Parameters
mode –
FocusPointMode
- Return type
bool
Returns true if the camera focus point
mode
is supported.
-
PySide2.QtMultimedia.QCameraFocusControl.
setCustomFocusPoint
(point)¶ - Parameters
point –
PySide2.QtCore.QPointF
Sets the custom focus
point
.If camera supports fixed set of focus points, it should use the nearest supported focus point, and return the actual focus point with
focusZones()
.See also
-
PySide2.QtMultimedia.QCameraFocusControl.
setFocusMode
(mode)¶ - Parameters
mode –
FocusModes
Set the focus mode to
mode
.See also
-
PySide2.QtMultimedia.QCameraFocusControl.
setFocusPointMode
(mode)¶ - Parameters
mode –
FocusPointMode
Sets the camera focus point selection
mode
.See also
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