public static BasicMapElements?DetermineMapElementsFromShapeFile(Stream shpStream, out ShapeType?unsupportedShapeType)
        {
            ShapeFileReader shapeFileReader = new ShapeFileReader();

            shapeFileReader.ShpStream = shpStream;
            return(shapeFileReader.DetermineMapElements(out unsupportedShapeType));
        }
        public static BasicMapElements?DetermineMapElementsFromShapeFile(string fileName, out ShapeType?unsupportedShapeType)
        {
            ShapeFileReader shapeFileReader = new ShapeFileReader();

            shapeFileReader.FileName = fileName;
            return(shapeFileReader.DetermineMapElements(out unsupportedShapeType));
        }