Multiple annotation callouts displaying in MKMapView

Question

Is it possible to open simultaneously more then one callout?

The code:

- (void)mapViewDidFinishLoadingMap:(MKMapView *)theMapView {
    for (id

        

Answer 1

Since iOS 11, Apple added new annotation view called MKMarkerAnnotationView.

In func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView?, when you dequeue the annotation view, make sure you cast it as MKMarkerAnnotationView (e.g. var annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: identifier) as? MKMarkerAnnotationView), and set view's attributes titleVisibility and subtitleVisibility to .visible.