Ios 快速图像开放动画

我想做以下全屏图像动画在Swift。单击项目时打开全屏图像的动画

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您能帮助我并建议如何完成此操作吗？

您需要在变换动画动作中使用CATTransformM3DMakeScale进行缩放。

然后您必须使用自定义UIViewControllerAnimatedTransitioning

创建一个类AnimateTransition

然后在viewController中执行模型转换，如

    cell = collectionView.cellForItem(at: indexPath)
    vc.transitioningDelegate = self
    vc.modalPresentationStyle = .custom
    DispatchQueue.main.async {
        self.present(vc, animated: true, completion: nil)

    }

然后在viewController类中添加这些委托

func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
    return AnimateTransition(withDuration: 0.5, forTransitionType: .Dismissing, originFrame: (self.cell?.frame)!, collectionView: collectionView)
}

func animationController(forPresented presented: UIViewController,
                         presenting: UIViewController,
                         source: UIViewController)
    -> UIViewControllerAnimatedTransitioning? { 
    return AnimateTransition(withDuration: 0.5, forTransitionType: .Presenting, originFrame: (self.cell?.frame)!, collectionView: collectionView)
}

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这将解决您的问题

您的图像是否放在“收藏”视图中。如果我是正确的，那么您希望添加类似于iPhone中应用程序打开动画的动画。如果我错了，请纠正我是的，图像在collectionview中。是的，我想做类似于应用程序打开动画的动画。拉胡尔：谢谢你的回答，它成功了。我想给第二个视图控制器的其他项目设置动画，你知道怎么做吗？你可以使用动画。是的，我用过，但我希望两个动画一起发生。图像打开全屏和新viewcontrollercan中的动画您可以给我一个动画应该如何使用一些GIF的示例。我希望动画完全像这样：当图像打开全屏时，顶部栏向上滑动并消失新viewcontrollers顶部栏从右侧滑入，底部面板向上滑动。所有这些动画一起发生。

func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
    return AnimateTransition(withDuration: 0.5, forTransitionType: .Dismissing, originFrame: (self.cell?.frame)!, collectionView: collectionView)
}

func animationController(forPresented presented: UIViewController,
                         presenting: UIViewController,
                         source: UIViewController)
    -> UIViewControllerAnimatedTransitioning? { 
    return AnimateTransition(withDuration: 0.5, forTransitionType: .Presenting, originFrame: (self.cell?.frame)!, collectionView: collectionView)
}