Returns the size of the view that satisfies the constraints it holds.
- iOS 8.0+
- tvOS 9.0+
Indicates whether you want the smallest or largest possible size that meets the constraints. See Fitting Size for accepted values.
The horizontal constraint priority.
The vertical constraint priority.
The size of the view that satisfies the constraints it holds.
Determines the best size of the view considering all constraints it holds and those of its subviews.