sharee.bike-App/TINKLib/Model/Map/MapSpanFactory.cs


namespace TINK.Model.Map
{
	public static class MapSpanFactory
	{
		public static IMapSpan Create(IPosition position = null, double radius = double.NaN)
			=> MapSpan.GetIsValid(position, radius)
				? new MapSpan(position, radius) as IMapSpan
				: new NullMapSpan();
	}
}