29 lines
679 B
Swift
29 lines
679 B
Swift
import UIKit
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import Gifu
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extension UIImageView: GIFAnimatable {
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private struct AssociatedKeys {
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static var AnimatorKey = "gifu.animator.key"
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}
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override open func display(_ layer: CALayer) {
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updateImageIfNeeded()
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}
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public var animator: Animator? {
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get {
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guard let animator = objc_getAssociatedObject(self, &AssociatedKeys.AnimatorKey) as? Animator else {
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let animator = Animator(withDelegate: self)
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self.animator = animator
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return animator
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}
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return animator
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}
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set {
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objc_setAssociatedObject(self, &AssociatedKeys.AnimatorKey, newValue as Animator?, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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}
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