public void CreateRouteBackground(List <LocationDTO> coordonates)
{
_controller.InvokeOnMainThread(() =>
{
// Clean the map
if (RoutePolyline != null)
{
MapViewControl.RemoveOverlay(RoutePolyline);
}
if (PointsOfRoute.Count > 0)
{
MapViewControl.RemoveAnnotations(PointsOfRoute.ToArray());
PointsOfRoute.Clear();
}
if (SelectedPointsOfRoute != null)
{
MapViewControl.RemoveAnnotation(SelectedPointsOfRoute);
}
});
if (coordonates.Count != 0)
{
foreach (var coordonate in coordonates)
{
if (IsOutOf)
{
var trackingAnnotation = new TrackingAnnotation(new CLLocationCoordinate2D(coordonate.Latitude, coordonate.Longitude)
, " ", string.Empty);
trackingAnnotation.Content = coordonate.DateLocationCreation.FormatDateFromNow();
trackingAnnotation.IsInAlert = IsOutOf;
PointsOfRoute.Add(trackingAnnotation);
}
else
{
var trackingAnnotation = new TrackingAnnotation(new CLLocationCoordinate2D(coordonate.Latitude, coordonate.Longitude)
, " ", string.Empty);
trackingAnnotation.Content = coordonate.DateLocationCreation.FormatDateFromNow();
trackingAnnotation.IsInAlert = IsOutOf;
PointsOfRoute.Add(trackingAnnotation);
}
}
}
OnInitTrackingRouteComplete?.Invoke(null, null);
}
private void SelectAnnotation()
{
MapViewControl.RemoveAnnotations(MapViewControl.Annotations);
if (ViewModel.Annotation != null &&
ViewModel.Annotation.Addresses != null &&
ViewModel.Annotation.Addresses.Length > 0)
{
var annotations = ViewModel.Annotation.Addresses
.Select(address => new MapViewAnnotation(
ViewModel.Annotation.Pin,
ViewModel.Annotation.Title,
address)).ToArray();
var coordinates = MapUtil.GetAnnotationsCoordinates(annotations);
MapViewControl.SetRegion(
MapUtil.CoordinateRegionForCoordinates(
coordinates,
new MKMapSize(5000, 5000)),
false);
MapViewControl.AddAnnotations(annotations);
MapViewControl.SelectAnnotation(annotations[0], false);
}
}