A Boolean value that indicates whether a zoom transition is in progress.
SDK
Framework
var isRampingVideoZoom: Bool { get }
You can observe changes to the value of this property using Key-value observing to be notified when a zoom transition begins or ends.
var videoA value that controls the cropping and enlargement of images captured by the device.
func ramp(toBegins a smooth transition from the current zoom factor to another.
func cancelSmoothly ends a zoom transition in progress.
var minThe minimum zoom factor allowed in the current capture configuration.
var maxThe maximum zoom factor allowed in the current capture configuration.
var dualThe video zoom factor at which a dual camera device can automatically switch between cameras.