public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (!(value is IEnumerable<Location>))
{
return null;
}
var collection = new LocationCollection();
collection.AddRange(((IEnumerable<Location>) value).Select(l => l.ToGeoCoordinate()));
return collection;
}
public AircraftRouteViewModel GetRouteLine(Aircraft aircraft)
{
AircraftRouteViewModel line = new AircraftRouteViewModel(aircraft.Id);
Location segmentStart = aircraft.Location;
if (aircraft.Route.Any())
{
LocationCollection pathLocations = new LocationCollection();
foreach (Location segmentEnd in aircraft.Route.Select(x => x.Location))
{
pathLocations.AddRange(segmentStart.CalculateGreatCircleLocations(segmentEnd));
segmentStart = segmentEnd;
}
line.Locations = pathLocations;
}
return(line);
}