/// <summary>
/// Transforms a <see cref="GeoAPI.Geometries.Coordinate"/>.
/// </summary>
/// <param name="c">Point to transform</param>
/// <param name="from">Source Projection</param>
/// <param name="to">Target Projection</param>
/// <returns>Transformed coordinate</returns>
public static Coordinate TransformCoordinate(Coordinate c, ProjectionInfo from, ProjectionInfo to)
{
var xy = c.ToDoubleArray();
double[] z = !Double.IsNaN(c.Z) ? new double[1] : null;
Reproject.ReprojectPoints(xy, z, from, to, 0, 1);
return new Coordinate(xy[0], xy[1]) {Z = z != null ? z[0] : Coordinate.NullOrdinate};
}
/// <summary>
/// Function to transform a <paramref name="c"/> using <paramref name="transform"/>
/// </summary>
/// <param name="c">The coordinate</param>
/// <param name="transform">The transformation</param>
/// <returns>A transformed coordinate</returns>
public static Coordinate TransformCoordinate(Coordinate c, IMathTransform transform)
{
var ordinates = transform.Transform(c.ToDoubleArray());
return new Coordinate(ordinates[0], ordinates[1]);
}
/// <summary>
/// Function to transform a <paramref name="c"/> using <paramref name="transform"/>
/// </summary>
/// <param name="c">The coordinate</param>
/// <param name="transform">The transformation</param>
/// <returns>A transformed coordinate</returns>
public static Coordinate TransformCoordinate(Coordinate c, IMathTransform transform)
{
#if PCL
var ordinates = transform.Transform(c);
return new Coordinate(ordinates);
#else
var ordinates = transform.Transform(c.ToDoubleArray());
return new Coordinate(ordinates[0], ordinates[1]);
#endif
}