【代码笔记】iOS-Transition动画

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end

#import "RootViewController.h"
#import "FirstViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}

- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.

self.title=@"首页";
self.view.backgroundColor=[UIColor redColor];

/* 过渡效果
fade     //交叉淡化过渡(不支持过渡方向)
push     //新视图把旧视图推出去
moveIn   //新视图移到旧视图上面
reveal   //将旧视图移开,显示下面的新视图
cube     //立方体翻滚效果
oglFlip  //上下左右翻转效果
suckEffect   //收缩效果，如一块布被抽走(不支持过渡方向)
rippleEffect //滴水效果(不支持过渡方向)
pageCurl     //向上翻页效果
pageUnCurl   //向下翻页效果
cameraIrisHollowOpen  //相机镜头打开效果(不支持过渡方向)
cameraIrisHollowClose //相机镜头关上效果(不支持过渡方向)
*/

/* 过渡方向
fromRight;
fromLeft;
fromTop;
fromBottom;
*/

}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{

CATransition *transition = [CATransition animation];
// 动画时间控制
transition.duration = 0.3f;
//动画的开始与结束的快慢
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
//是否代理
transition.delegate = self;
//此动画执行完后会自动remove,默认值为true
transition.removedOnCompletion = NO;
//各种动画效果
transition.type = kCATransitionMoveIn;
//动画方向
transition.subtype = kCATransitionFromTop;

FirstViewController *viewCon = [[FirstViewController alloc]init];

[self.navigationController pushViewController:viewCon animated:NO];

// 想添加CA动画的VIEW的层上添加此代码
[self.navigationController.view.layer addAnimation:transition forKey:nil];

}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}