Instance Property

adjustingFocus

Indicates whether the device is currently adjusting its focus setting.

Declaration

@property(nonatomic, readonly, getter=isAdjustingFocus) BOOL adjustingFocus;

Discussion

You can observe changes to the value of this property using Key-value observing.

See Also

Managing Focus Settings

focusMode

The capture device’s focus mode.

- isFocusModeSupported:

Returns a Boolean value that indicates whether the device supports the given focus mode.

focusPointOfInterest

The point of interest for focusing.

focusPointOfInterestSupported

Indicates whether the device supports a point of interest for focus.

smoothAutoFocusEnabled

A Boolean value that determines whether the device has smooth autofocus enabled.

smoothAutoFocusSupported

A Boolean value that indicates whether the device supports smooth autofocus.

autoFocusRangeRestriction

A value controlling the allowable range for automatic focusing.

autoFocusRangeRestrictionSupported

A Boolean value that indicates whether the device supports focus range restrictions.

AVCaptureFocusMode

Constants to specify the focus mode of a capture device.

AVCaptureAutoFocusRangeRestriction

Constants to specify the autofocus range of a capture device.