public override MKAnnotationView GetViewForAnnotation(MKMapView mapView, NSObject annotation)
{
MKAnnotationView annotationView = null;
if (annotation is CSMapAnnotation)
{
var csAnnotation = (CSMapAnnotation)annotation;
if (csAnnotation.AnnotationType == CSMapAnnotationType.Start ||
csAnnotation.AnnotationType == CSMapAnnotationType.End)
{
var identifier = "pin";
MKPinAnnotationView pin = (MKPinAnnotationView)mapView.DequeueReusableAnnotation(identifier);
if (pin == null)
{
pin = new MKPinAnnotationView(csAnnotation, identifier);
}
pin.PinColor = (csAnnotation.AnnotationType == CSMapAnnotationType.End) ? MKPinAnnotationColor.Red : MKPinAnnotationColor.Green;
annotationView = pin;
}
else if (csAnnotation.AnnotationType == CSMapAnnotationType.Image)
{
// TODO:
}
annotationView.Enabled = true;
annotationView.CanShowCallout = true;
}
else if (annotation is CSRouteAnnotation)
{
var routeAnnotation = (CSRouteAnnotation)annotation;
if (_viewController.RouteViews.ContainsKey(routeAnnotation.RouteId))
{
annotationView = _viewController.RouteViews[routeAnnotation.RouteId];
}
if (annotationView == null)
{
var routeView = new CSRouteView(new RectangleF(0, 0, mapView.Frame.Size.Width, mapView.Frame.Size.Height));
routeView.Annotation = routeAnnotation;
routeView.MapView = mapView;
_viewController.RouteViews.Add(routeAnnotation.RouteId, routeView);
annotationView = routeView;
}
}
return(annotationView);
}
public override MKAnnotationView GetViewForAnnotation(MKMapView mapView, NSObject annotation)
{
MKAnnotationView annotationView = null;
if (annotation is CSMapAnnotation)
{
var csAnnotation = (CSMapAnnotation)annotation;
if (csAnnotation.AnnotationType == CSMapAnnotationType.Start
|| csAnnotation.AnnotationType == CSMapAnnotationType.End)
{
var identifier = "pin";
MKPinAnnotationView pin = (MKPinAnnotationView)mapView.DequeueReusableAnnotation(identifier);
if (pin == null)
{
pin = new MKPinAnnotationView(csAnnotation, identifier);
}
pin.PinColor = (csAnnotation.AnnotationType == CSMapAnnotationType.End) ? MKPinAnnotationColor.Red : MKPinAnnotationColor.Green;
annotationView = pin;
}
else if (csAnnotation.AnnotationType == CSMapAnnotationType.Image)
{
// TODO:
}
annotationView.Enabled = true;
annotationView.CanShowCallout = true;
}
else if (annotation is CSRouteAnnotation)
{
var routeAnnotation = (CSRouteAnnotation)annotation;
if (_viewController.RouteViews.ContainsKey(routeAnnotation.RouteId))
annotationView = _viewController.RouteViews[routeAnnotation.RouteId];
if (annotationView == null)
{
var routeView = new CSRouteView(new RectangleF (0,0, mapView.Frame.Size.Width, mapView.Frame.Size.Height));
routeView.Annotation = routeAnnotation;
routeView.MapView = mapView;
_viewController.RouteViews.Add(routeAnnotation.RouteId, routeView);
annotationView = routeView;
}
}
return annotationView;
}