kishoretheju / vfl-cheatsheet

Visual format language cheat sheet

1. V or H to specify orientation(default is horizontal).
2. | , Superview.
3. - , for specifying default margin, -15- to specify different margin.
4. @ , to specify priority to constraint.
5. Views are enclosed inside []
6. Constraints may be enclosed inside ()
7. To specify names pass a dictionary of type ["viewName": view] as a parameter.
8. To specify names to constant values pass a dictionary of type ["constantName": value(of type NSNumber)]
9. To specify constraints on the perpendicular direction to orientation use layout options parameter.