/* === S Y N F I G ========================================================= */

/*!	\file ducktransform_origin.h

**	\brief Template Header

**

**	$Id$

**

**	\legal

**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley

**

**	This package is free software; you can redistribute it and/or

**	modify it under the terms of the GNU General Public License as

**	published by the Free Software Foundation; either version 2 of

**	the License, or (at your option) any later version.

**

**	This package 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

**	General Public License for more details.

**	\endlegal

*/

/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_STUDIO_DUCK_TRANSFORM_ORIGIN_H

#define __SYNFIG_STUDIO_DUCK_TRANSFORM_ORIGIN_H

/* === H E A D E R S ======================================================= */

#include "duckmatic.h"

#include "duck.h"

/* === M A C R O S ========================================================= */

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */

namespace studio {

class Transform_Origin : public synfig::Transform

{

private:

	etl::handle<duck> origin;</duck>

	std::vector<synfig::vector> positions;</synfig::vector>

public:

	Transform_Origin(const synfig::GUID& guid, const etl::handle<duck>& origin):Transform(guid), origin(origin) { }</duck>

	synfig::Vector perform(const synfig::Vector& x)const { return x+origin->get_point(); }

	synfig::Vector unperform(const synfig::Vector& x)const { return x-origin->get_point(); }

	synfig::String get_string()const

	{

		return "duck origin";

	}

}; // END of class Transform_Origin

}; // END of namespace studio

/* === E N D =============================================================== */

#endif