How do I scale a UIButton's imageView?

Question

I created a UIButton instance named \"button\" with an image using [UIButton setImage:forState:]. The button.frame is larger than the image\'s size.

Now

Answer 1

Storyboard

You must define specific property in Runtime Attributes of Identity inspector – imageView.contentModel, where you set value relatively to rawValue position of enum UIViewContentMode. 1 means scaleAspectFit.

And button's alignment, in Attributes inspector: