Question : swift constraint center vertically
Answered by : kristopher-wrobel
label.widthAnchor.constraint(equalToConstant: 250).isActive = true
label.heightAnchor.constraint(equalToConstant: 100).isActive = true
label.centerXAnchor.constraint(equalTo: self.tableView.centerXAnchor).isActive = true
label.centerYAnchor.constraint(equalTo: self.tableView.centerYAnchor).isActive = true
Source : https://stackoverflow.com/questions/27624133/programmatically-add-centerx-centery-constraints | Last Update : Mon, 02 Nov 20