source: synfigstudio/trunk/fuentes/src/gui/ducktransform_origin.h @ 481

Last change on this file since 481 was 481, checked in by jrpelegrina, 4 years ago

First release to xenial

File size: 2.0 KB
RevLine 
[481]1/* === S Y N F I G ========================================================= */
2/*!     \file ducktransform_origin.h
3**      \brief Template Header
4**
5**      $Id$
6**
7**      \legal
8**      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9**
10**      This package is free software; you can redistribute it and/or
11**      modify it under the terms of the GNU General Public License as
12**      published by the Free Software Foundation; either version 2 of
13**      the License, or (at your option) any later version.
14**
15**      This package is distributed in the hope that it will be useful,
16**      but WITHOUT ANY WARRANTY; without even the implied warranty of
17**      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18**      General Public License for more details.
19**      \endlegal
20*/
21/* ========================================================================= */
22
23/* === S T A R T =========================================================== */
24
25#ifndef __SYNFIG_STUDIO_DUCK_TRANSFORM_ORIGIN_H
26#define __SYNFIG_STUDIO_DUCK_TRANSFORM_ORIGIN_H
27
28/* === H E A D E R S ======================================================= */
29
30#include "duckmatic.h"
31#include "duck.h"
32
33/* === M A C R O S ========================================================= */
34
35/* === T Y P E D E F S ===================================================== */
36
37/* === C L A S S E S & S T R U C T S ======================================= */
38
39namespace studio {
40
41class Transform_Origin : public synfig::Transform
42{
43private:
44        etl::handle<Duck> origin;
45        std::vector<synfig::Vector> positions;
46
47public:
48        Transform_Origin(const synfig::GUID& guid, const etl::handle<Duck>& origin):Transform(guid), origin(origin) { }
49        synfig::Vector perform(const synfig::Vector& x)const { return x+origin->get_point(); }
50        synfig::Vector unperform(const synfig::Vector& x)const { return x-origin->get_point(); }
51
52        synfig::String get_string()const
53        {
54                return "duck origin";
55        }
56}; // END of class Transform_Origin
57
58}; // END of namespace studio
59/* === E N D =============================================================== */
60
61#endif
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