Question : swift add programmatically constraint to view
Answered by : rens-wijnmalen
// Swift3+
let imageView = UIImageView()
imageView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([ imageView.widthAnchor.constraint(equalToConstant: 16), imageView.heightAnchor.constraint(equalToConstant: 16),
])
self.addSubview(self.imageView)Source : | Last Update : Fri, 04 Mar 22
Question : swift edit constraint programmatically
Answered by : mobile-star
yourHeightConstraintOutlet.constant = someValue
yourView.layoutIfNeeded()Source : | Last Update : Wed, 11 Mar 20
Question : constraint programmatically swift
Answered by : real-rat-z9a5ieeys1c4
view.translatesAutoresizingMaskIntoConstraints = false let attributes: [NSLayoutAttribute] = [.top, .bottom, .right, .left] NSLayoutConstraint.activate(attributes.map { NSLayoutConstraint(item: view, attribute: $0, relatedBy: .equal, toItem: view.superview, attribute: $0, multiplier: 1, constant: 0) })Source : https://stackoverflow.com/questions/26180822/how-to-add-constraints-programmatically-using-swift/26181982#26181982 | Last Update : Sun, 18 Sep 22