/// <summary>
/// Transforms a coordinate point. The passed parameter point should not be modified.
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public override SharpMap.Geometries.Point Transform(SharpMap.Geometries.Point point)
{
SharpMap.Geometries.Point pOut = point.Clone();
pOut.X /= SourceGCS.AngularUnit.RadiansPerUnit;
pOut.X -= SourceGCS.PrimeMeridian.Longitude / SourceGCS.PrimeMeridian.AngularUnit.RadiansPerUnit;
pOut.X += TargetGCS.PrimeMeridian.Longitude / TargetGCS.PrimeMeridian.AngularUnit.RadiansPerUnit;
pOut.X *= SourceGCS.AngularUnit.RadiansPerUnit;
return(pOut);
}
public override SharpMap.Geometries.Point Transform(SharpMap.Geometries.Point point)
{
if (point is SharpMap.Geometries.Point3D)
{
SharpMap.Geometries.Point pnt = (point as SharpMap.Geometries.Point3D).Clone();
foreach (ICoordinateTransformation ct in _CoordinateTransformationList)
{
pnt = ct.MathTransform.Transform(pnt);
}
return(pnt);
}
else
{
SharpMap.Geometries.Point pnt = point.Clone();
foreach (ICoordinateTransformation ct in _CoordinateTransformationList)
{
pnt = ct.MathTransform.Transform(pnt);
}
return(pnt);
}
}
