// Copyright 2005, 2006 - Morten Nielsen (www.iter.dk)
//
// This file is part of SharpMap.
// SharpMap is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// SharpMap is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public License
// along with SharpMap; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
namespace GeoAPI.CoordinateSystems.Transformations{
/// <summary>
/// Semantic type of transform used in coordinate transformation.
/// </summary>
public enum TransformType : int
{
/// <summary>
/// Unknown or unspecified type of transform.
/// </summary>
Other = 0,
/// <summary>
/// Transform depends only on defined parameters. For example, a cartographic projection.
/// </summary>
Conversion = 1,
/// <summary>
/// Transform depends only on empirically derived parameters. For example a datum transformation.
/// </summary>
Transformation = 2,
/// <summary>
/// Transform depends on both defined and empirical parameters.
/// </summary>
ConversionAndTransformation = 3
}
}
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