unspecified

Declaration

static let unspecified: ProposedViewSize

Discussion

Both dimensions contain nil in this size proposal. Subviews of a custom layout return their ideal size when you propose this value using the dimensions(in:) method. A custom layout should also return its ideal size from the sizeThatFits(proposal:subviews:cache:) method for this value.

See Also

Getting standard proposals

• zero
• infinity