Why is the UIButton larger than I set it

Question

I have a UIButton in my Xcode project that has constraints(see image #3). The height and width are both set to 80 but when I run the project it looks like bigger than what it is set to. (See image #2)

In the .m file, it is set 80x80 as well (objective-c)

openMenu.layer.frame = CGRectMake(self.view.center.x - 27, self.view.frame.size.height - 80, 80, 80);

It should look like:

Image #1

Image #2

Image #3

Note: Those are the actual sizes (it is fit to scale)

Why is it big like image #2 and how do I fix it so it stay 80x80 like image #1?

Answer 1

trying to add hieght and width fix constraint hope this will help.

Answer 2

This will resize the button image to your desired size adding margins to it.

[openMenu setImageEdgeInsets:UIEdgeInsetsMake(25, 25, 25, 25)];

Answer 3

You should also set width and height constrains in Interface Builder.