swift constraints programmatically
fileprivate func setupName() {
lblName.text = "Hello world"
// Step 1
lblName.translatesAutoresizingMaskIntoConstraints = false
//Step 2
self.view.addSubview(lblName)
//Step 3
NSLayoutConstraint.activate([
lblName.centerXAnchor.constraint(equalTo: self.view.centerXAnchor),
lblName.centerYAnchor.constraint(equalTo: self.view.centerYAnchor)
])
}swift constraints programmatically
/*
// regular use
1.leftAnchor
2.rightAnchor
3.topAnchor
// intermediate use
4.widthAnchor
5.heightAnchor
6.bottomAnchor
7.centerXAnchor
8.centerYAnchor
// rare use
9.leadingAnchor
10.trailingAnchor
etc. (note: very project to project)
*/Copyright © 2021 Codeinu
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