public override string MapClusterTitleForAnnotation(CCHMapClusterController mapClusterController, CCHMapClusterAnnotation mapClusterAnnotation)
{
return string.Format("{0} annotations", mapClusterAnnotation.Annotations.Count);
}
public string SubtitleForMapClusterAnnotation(CCHMapClusterController mapClusterController, CCHMapClusterAnnotation mapClusterAnnotation)
{
System.Diagnostics.Debug.WriteLine($"clusterAnnotation.Annotations.Count: {mapClusterAnnotation.Annotations.Count}");
var numAnnotations = (int)Math.Min(mapClusterAnnotation.Annotations.Count, 5);
var titleKey = new NSString("title");
var annotations = mapClusterAnnotation.Annotations.Skip(0).Take(numAnnotations)
.Select(x => x.ValueForKey(titleKey));
return(string.Join(", ", annotations));
}
public void WillReuseMapClusterAnnotation(CCHMapClusterController mapClusterController, CCHMapClusterAnnotation mapClusterAnnotation)
{
var clusterAnnotationView = (ClusterAnnotationView)mapView.ViewForAnnotation(mapClusterAnnotation);
if (clusterAnnotationView == null)
{
return;
}
System.Diagnostics.Debug.WriteLine($"WillReuseMapClusterAnnotation: {mapClusterAnnotation.Annotations.Count}");
clusterAnnotationView.Count = (uint)mapClusterAnnotation.Annotations.Count;
clusterAnnotationView.UniqueLocation = mapClusterAnnotation.IsUniqueLocation;
}
public string TitleForMapClusterAnnotation(CCHMapClusterController mapClusterController, CCHMapClusterAnnotation mapClusterAnnotation)
{
var annotationsCount = mapClusterAnnotation.Annotations.Count;
var unit = annotationsCount > 1 ? "annotations" : "annotation";
return($"{annotationsCount} {unit}");
}