A Boolean value that indicates whether a zoom transition is in progress.
SDKs
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.
var minThe minimum zoom factor allowed in the current capture configuration.
var maxThe maximum zoom factor allowed in the current capture configuration.
func ramp(toBegins a smooth transition from the current zoom factor to another.
func cancelSmoothly ends a zoom transition in progress.
var virtualAn array of video zoom factors at or above which a virtual device, such as the dual camera, may switch to its next constituent device.
var dualThe video zoom factor at which a dual camera device can automatically switch between cameras.