3
我把這個的loadView和它的作品:如何獲取applicationFrame減去UINavigationBar的高度?
CGRect navFrame = [[UIScreen mainScreen] applicationFrame];
navFrame.size.height -= self.navigationController.navigationBar.frame.size.height;
UIImageView *imageView = [[UIImageView alloc] initWithFrame:navFrame];
但是有沒有像applicationFrame,使該applicationFrame減去UINavigationBar的高度變量?