how to show multiple lines in MKAnnotation with autolayout?

Question

i am using mapkit how i can multiple line in MKAnnotation view.

Every annotation there has title and subtitle. how i show sub title with

Answer 1

Using auto layout you can type something like:

let subtitleLabel = UILabel()
subtitleLabel.text = "Location updated\n" + dateFormatter.string(from: date)
subtitleLabel.numberOfLines = 0
subtitleLabel.font = UIFont.systemFont(ofSize: 14)
subtitleLabel.textColor = .lightGray
subtitleLabel.setContentCompressionResistancePriority(.required, for: .vertical)

annotationView?.detailCalloutAccessoryView = subtitleLabel