如何以编程方式设置UIView的自动调整大小蒙版？

Question

I have to set autoresizingMask programmatically for UIView.

I don't know how to implement this.

Answer 1

这就是您需要设置的方式。

yourView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin;

Answer 2

To achieve what you have in that screen shot you need to do the opposite of what DrummerB suggests. You want a fixed top margin and right margin so you make every other side flexible like so:

view.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin;

Answer 3

view.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin;

If you want to know the concept very clearly,

UIView's autoresizing mask programmatically

View AutoResizingMask Constant

UIView AutoResizingMask

Autoresizing masks programmatically vs Interface Builder / xib / nib