Resizing view to display over hidden uitabbar in iPhone

I have an uitabbarcontroller which contains a couple uiViewControllers. When i show one of those controllers i am hiding the tabbar. This view has a fullscreen uiimageView. The thing is i am seeing a white rectangle over where the tabbar is hidden.

I have tried resizing the views but the white rectangl开发者_开发技巧e is still there. Any ideas? Thanks

Fullscreen in the tabbar or for the entire viewport of the device? The rectangle is there because one of your views is not positioned correctly.

Validate that your UITabBarController and/or UIViewController is set to the correct size and the correct position on the screen.