presentModalViewController 的动画效果

WorkBrowseViewController *workBrowseVC = [[WorkBrowseViewControlleralloc]initWithNibName:@"WorkBrowseViewController"bundle:nil];
    workBrowseVC.modalTransitionStyle =UIModalTransitionStylePartialCurl;//设置效果
        [selfpresentModalViewController:workBrowseVC
animated:YES];
        [workBrowseVC release];

共有以下四种动画效果：

typedef NS_ENUM(NSInteger, UIModalTransitionStyle) {
    UIModalTransitionStyleCoverVertical = 0,
    UIModalTransitionStyleFlipHorizontal,
    UIModalTransitionStyleCrossDissolve,
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_3_2
    UIModalTransitionStylePartialCurl,
#endif
};