UIModalTransitionStyle

UIViewController :
UIResponder
@property(nonatomic,assign) UIModalTransitionStyle modalTransitionStyle

controller.modalTransitionStyle =
UIModalTransitionStylePartialCurl;

typedef
NS_ENUM(NSInteger, UIModalTransitionStyle) {
    UIModalTransitionStyleCoverVertical =
0, //从下到上盖上进入
    UIModalTransitionStyleFlipHorizontal,
//水平翻转
    UIModalTransitionStyleCrossDissolve,
//渐变出现
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_3_2
    UIModalTransitionStylePartialCurl,
//类似翻页的卷曲
#endif
};