1.只需声明引入你需要的类的头文件
#import "ZoomTransition.h"
2.初始化类
- (id<UIViewControllerAnimatedTransitioning>)navigationController:(UINavigationController *)navigationController animationControllerForOperation:(UINavigationControllerOperation)operation fromViewController:(UIViewController *)fromVC toViewController:(UIViewController *)toVC{
return [[ZoomTransition alloc]init];
}
pod 'YDAnimatedTransition'