UIView autoresizingMask问题

Question

在iPad中.我有一个UIViewController,里面有另一个UIview,在底部.

 ____________
|            |
|            |
|   UIView   |
| Controller |
|            |
|            |
|         X  |
 ------------

UIView是X.

我在UIViewController的viewDidLoad上为它定义了一个autoresizingMask

self.view.autoresizeSubviews = YES;

// xView creation

xView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin;

但是这不起作用,xView旋转正常,但是在横向屏幕边界上.

我错过了什么？

Answer 1

如果你想视图是在右下角,它应该有一个灵活的左边和顶部边距.

 xView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | 
                          UIViewAutoresizingFlexibleTopMargin;