iOS push、pop和旋转动画

CATransition *animation = [CATransition animation];
        animation.duration = 0.5;
        animation.timingFunction = [CAMediaTimingFunction functionWithName:@"easeInEaseOut"];
        animation.type = kCATransitionPush;
        animation.subtype = kCATransitionFromTop;
        [self.navigationController.view.layer addAnimation:animation forKey:@"animation"];

[UIView animateWithDuration:2.0f animations:^{
        
        [self.view setTransform:CGAffineTransformMakeRotation(M_PI)];        
        [self.view setTransform:CGAffineTransformMakeRotation(0)];
        
    }];