public void Add(PerimeterCoordinate coordinate, bool replaceExisting = false)
{
var existing = (from c in Context.PerimeterCoordinates.Local
where c.Perimeter == coordinate.Perimeter && c.Order == coordinate.Order
select c).FirstOrDefault();
if (existing != null && !replaceExisting) throw new ArgumentException(string.Format("Perimeter {0} already has a point at index {1}. Did you intend to replace it?", coordinate.Perimeter.Name, coordinate.Order), "coordinate");
if (existing != null) Context.PerimeterCoordinates.Remove(existing);
Context.PerimeterCoordinates.Add(coordinate);
}
public PerimeterCoordinate(PerimeterCoordinate coordinate)
{
Order = coordinate.Order;
Geo = new Geo(coordinate.Geo);
}