我想翻转尺寸小于屏幕的视图控制器。我正在使用 transitionFromViewController ,但这也会翻转整个屏幕。我想要翻转较小的视图控制器。
首先登录应该是可见的,翻转后寄存器视图应该可用!
我的代码是
- (void)showLogin {
vcLogin = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];
[self.view addSubview:vcLogin.view];
[self addChildViewController:vcLogin];
if (IS_IPAD()) {
vcLogin.view.center = self.view.center;
}
}
- (void)showRegister {
vcRegister = [[RegisterViewController alloc] initWithNibName:@"RegisterViewController" bundle:nil];
[self.view addSubview:vcRegister.view];
[self addChildViewController:vcRegister];
if (IS_IPAD()) {
vcRegister.view.center = self.view.center;
}
[vcLogin willMoveToParentViewController:nil];
[self transitionFromViewController:vcLogin toViewController:vcRegister duration:0.5f options:UIViewAnimationOptionTransitionFlipFromLeft animations:^{} completion:^(BOOL finished) {
[vcLogin removeFromParentViewController];
[vcRegister didMoveToParentViewController:self];
}];
}
我也试过 [UIView transitionFromView:...] 但结果是一样的! 有什么建议?谢谢!
答案 0 :(得分:0)
你尝试过核心动画吗?您可能会使用类似下面的代码,并且有一个带有子视图的视图控制器。
[UIView transitionFromView:viewOne
toView:viewTwo
duration:1.0f
options:UIViewAnimationOptionTransitionFlipFromRight | UIViewAnimationOptionShowHideTransitionViews
completion:(^(BOOL finished){
})];