仿格瓦拉电影页面切换动画

仿格瓦拉电影的页面切换特效,包含present-dismiss 和push-pop 2个组合的效果。

主要代码：
[Objective-C] 查看源文件 复制代码

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor grayColor];
    // Do any additional setup after loading the view, typically from a nib.

    // 设置代理
    self.trans = [[LawageTrans alloc] init];
    self.navigationController.delegate = self.trans;
    self.transitioningDelegate = self.trans;

    self.btn = [UIButton buttonWithType:UIButtonTypeSystem];
    self.btn.frame = CGRectMake(0, 0, 100, 100);
    self.btn.backgroundColor = [UIColor redColor];
    self.btn.center = self.view.center;
    [self.btn addTarget:self action:@selector(btnClick) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:self.btn];


    UIButton *bbb = [UIButton buttonWithType:UIButtonTypeSystem];
    bbb.frame = CGRectMake(100, 100, 100, 100);
    [bbb addTarget:self action:@selector(bbbbBtnClick) forControlEvents:UIControlEventTouchUpInside];
    bbb.backgroundColor = [UIColor greenColor];
    [self.view addSubview:bbb];
}
- (void)btnClick {
    ViewController1 *vc = [[ViewController1 alloc] init];
    [self presentViewController:vc animated:YES completion:nil];
}
- (void)bbbbBtnClick {
    ViewController1 *vc = [[ViewController1 alloc] init];
    [self.navigationController pushViewController:vc animated:YES];
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}