Gifu/Source/Animatable.swift

8 lines
300 B
Swift

/// Protocol that requires its members to have a `layer`, `frame`, and `contentMode` property.
/// Classes confirming to this protocol can serve as a delegate to `Animator`.
protocol Animatable {
var layer: CALayer { get }
var frame: CGRect { get }
var contentMode: UIViewContentMode { get }
}