Instance Property

isSmoothAutoFocusSupported

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

Declaration

var isSmoothAutoFocusSupported: Bool { get }

Discussion

The smooth focusing mode is available only on compatible devices. If this property’s value is false, setting the value of isSmoothAutoFocusEnabled to true raises an exception.

See Also

Managing Focus Settings

func isFocusModeSupported(AVCaptureDevice.FocusMode) -> Bool

Returns a Boolean value that indicates whether the given focus mode is supported.

var focusPointOfInterest: CGPoint

The point of interest for focusing.

var isFocusPointOfInterestSupported: Bool

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

var isAdjustingFocus: Bool

Indicates whether the device is currently adjusting its focus setting.

var isSmoothAutoFocusEnabled: Bool

A Boolean value that determines whether smooth autofocus is enabled.

var autoFocusRangeRestriction: AVCaptureDevice.AutoFocusRangeRestriction

A value controlling the allowable range for automatic focusing.

var isAutoFocusRangeRestrictionSupported: Bool

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

enum AVCaptureDevice.FocusMode

Constants to specify the focus mode of a capture device.

enum AVCaptureDevice.AutoFocusRangeRestriction

Constants to specify the autofocus range of a capture device.