/// <summary> /// Initializes a new instance of a horizontal datum /// </summary> /// <param name="ellipsoid">Ellipsoid</param> /// <param name="toWgs84">Parameters for a Bursa Wolf transformation into WGS84</param> /// <param name="type">Datum type</param> /// <param name="name">Name</param> /// <param name="authority">Authority name</param> /// <param name="code">Authority-specific identification code.</param> /// <param name="alias">Alias</param> /// <param name="abbreviation">Abbreviation</param> /// <param name="remarks">Provider-supplied remarks</param> internal HorizontalDatum( IEllipsoid ellipsoid, Wgs84ConversionInfo toWgs84, DatumType type, string name, string authority, long code, string alias, string remarks, string abbreviation) : base(type, name, authority, code, alias, remarks, abbreviation) { _Ellipsoid = ellipsoid; _Wgs84ConversionInfo = toWgs84; }
/// <summary> /// Creates <see cref="HorizontalDatum"/> from ellipsoid and Bursa-World parameters. /// </summary> /// <remarks> /// Since this method contains a set of Bursa-Wolf parameters, the created /// datum will always have a relationship to WGS84. If you wish to create a /// horizontal datum that has no relationship with WGS84, then you can /// either specify a <see cref="DatumType">horizontalDatumType</see> of <see cref="DatumType.HD_Other"/>, or create it via WKT. /// </remarks> /// <param name="name">Name of ellipsoid</param> /// <param name="datumType">Type of datum</param> /// <param name="ellipsoid">Ellipsoid</param> /// <param name="toWgs84">Wgs84 conversion parameters</param> /// <returns>Horizontal datum</returns> public IHorizontalDatum CreateHorizontalDatum(string name, DatumType datumType, IEllipsoid ellipsoid, Wgs84ConversionInfo toWgs84) { if (string.IsNullOrEmpty(name)) { throw new ArgumentException("Invalid name"); } if (ellipsoid == null) { throw new ArgumentException("Ellipsoid was null"); } return(new HorizontalDatum(ellipsoid, toWgs84, datumType, name, String.Empty, -1, String.Empty, String.Empty, String.Empty)); }
/// <summary> /// Creates <see cref="T:GeoAPI.CoordinateSystems.IHorizontalDatum" /> from ellipsoid and Bursa-World parameters. /// </summary> /// <remarks> /// Since this method contains a set of Bursa-Wolf parameters, the created /// datum will always have a relationship to WGS84. If you wish to create a /// horizontal datum that has no relationship with WGS84, then you can /// either specify a <see cref="T:GeoAPI.CoordinateSystems.DatumType">horizontalDatumType</see> of <see cref="F:GeoAPI.CoordinateSystems.DatumType.HD_Other" />, or create it via WKT. /// </remarks> /// <param name="name">Name of ellipsoid</param> /// <param name="datumType">Type of datum</param> /// <param name="ellipsoid">Ellipsoid</param> /// <param name="toWgs84">Wgs84 conversion parameters</param> /// <returns>Horizontal datum</returns> /// <exception cref="NotSupportedException"></exception> public IHorizontalDatum CreateHorizontalDatum(string name, DatumType datumType, IEllipsoid ellipsoid, Wgs84ConversionInfo toWgs84) { throw new NotSupportedException(); }