如何将 NSlayout 约束转换为整数?
How to convert NSlayout constraint to integer?
我想将 20 个常量值附加到 nslayoutconstraint,我该怎么做??
Let moduleConstraint = module.bottomAnchor.constraint(equalTo:mainScroll.safeAreaLayoutGuide.bottomAnchor)
你可以试试
moduleConstraint.constant += 20
view.layoutIfNeeded() // refresh the layout
我想将 20 个常量值附加到 nslayoutconstraint,我该怎么做??
Let moduleConstraint = module.bottomAnchor.constraint(equalTo:mainScroll.safeAreaLayoutGuide.bottomAnchor)
你可以试试
moduleConstraint.constant += 20
view.layoutIfNeeded() // refresh the layout