自定义推送和弹出动画iOS 7和8

Question

我正在使用此代码进行自定义模型转换-

用于推送

CATransition *transition = [CATransition animation];
transition.type          = kCATransitionPush;
transition.duration      = 0.3;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.subtype       = kCATransitionFromTop;
[view.layer addAnimation:transition forKey:nil]; 

对于Pop

CATransition *transition = [CATransition animation];
transition.type          = kCATransitionPush;
transition.duration      = 0.3;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.subtype       = kCATransitionFromBottom;
[view.layer addAnimation:transition forKey:nil];

view是self-navigationController.view

我如何将其更改为-放大和缩小动画。任何建议。

Answer 1

您可以使用以下代码：

放大动画：

self.yourComponent.transform = CGAffineTransformMakeScale(1, 1);
[UIView beginAnimations:@"zoomIn" context:nil];
[UIView setAnimationDuration:1.0]; // Time in seconds
self.yourComponent.transform = CGAffineTransformMakeScale(1.2, 1.2); // 20% bigger

缩小动画：

self.yourComponent.transform = CGAffineTransformMakeScale(1.2, 1.2);
[UIView beginAnimations:@"zoomOut" context:nil];
[UIView setAnimationDuration:1.0]; // Time in seconds
self.yourComponent.transform = CGAffineTransformMakeScale(1, 1);

self.yourComponent可以是UIView、UIImageView、UIButton或任何其他组件。