Question

我的动画目前动画我的新视图从底部进入。我宁愿让它做一个水平翻转。

如何编辑我的代码才能生成此代码？感谢。

-(void) aboutButtonPressed
{
    [aboutView setFrame:CGRectMake(0, self.view.frame.size.height, self.view.frame.size.width, self.view.frame.size.height)];
    [self.view addSubview:aboutView];

    [UIView animateWithDuration:.5 animations:^{
        [aboutView setFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
    }];
}

更新

@interface AboutViewController : UIViewController {
    NSMutableArray *array1;
    NSMutableArray *array2;
}
@property (nonatomic, retain) IBOutlet UITableView *aboutTableView;
@property (nonatomic, retain) IBOutlet UINavigationBar *navBar;
@property (nonatomic, retain) IBOutlet UIBarButtonItem *doneButton;
@property (nonatomic, retain) NSArray *array1;
@property (nonatomic, retain) NSArray *array2;

Answer 1

我认为您想要的翻转动画来自presentModalViewController:animated:，可以在UIViewController Documentation

中找到

您想要的是将aboutView转换为AboutViewController：

-(void) aboutButtonPressed
{
    AboutViewController *viewController = [[AboutViewController alloc] initWithNibName:@"AboutViewController" bundle:nil];

    viewController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
    viewController.delegate = self;

    [self presentModalViewController:viewController animated:YES];

    [viewController release];
}

Answer 2

使用方法：

[UIView animateWithDuration:delay:options:animations:completion:]

例如：

[UIView animateWithDuration:0.5 
    delay:0.0 
    options:UIViewAnimationOptionTransitionFlipFromLeft
    animations:^{
            [aboutView setFrame:CGRectMake(0, 0, self.view.frame.size.width,
            self.view.frame.size.height)];
    }
    completion:nil]

更多关于UIView文档的内容：http://developer.apple.com/library/ios/#documentation/uikit/reference/UIView_Class/UIView/UIView.html

如何制作翻转动画？

2 个答案: