44 lines
1.1 KiB
Swift
44 lines
1.1 KiB
Swift
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// Copyright © 2020 Metabolist. All rights reserved.
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import AVFoundation
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import UIKit
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protocol ZoomAnimatableView {
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func transitionView() -> UIView
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func frame(inView view: UIView) -> CGRect
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}
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extension UIImageView: ZoomAnimatableView {
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func transitionView() -> UIView {
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let transitionView = UIImageView(image: image)
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transitionView.contentMode = .scaleAspectFill
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transitionView.clipsToBounds = true
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return transitionView
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}
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func frame(inView view: UIView) -> CGRect {
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guard let image = image else { return .zero }
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return AVMakeRect(aspectRatio: image.size, insideRect: view.frame)
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}
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}
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extension PlayerView: ZoomAnimatableView {
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func transitionView() -> UIView {
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let transitionView = PlayerView()
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transitionView.videoGravity = .resizeAspectFill
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transitionView.player = player
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return transitionView
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}
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func frame(inView view: UIView) -> CGRect {
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guard let item = player?.currentItem else { return .zero }
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return AVMakeRect(aspectRatio: item.presentationSize, insideRect: view.frame)
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}
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}
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