1 /* === S Y N F I G ========================================================= */
3 ** \brief Template Header
5 ** $Id: context.h,v 1.2 2005/01/24 03:08:17 darco Exp $
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
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.
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.
21 /* ========================================================================= */
23 /* === S T A R T =========================================================== */
25 #ifndef __SYNFIG_CONTEXT_H
26 #define __SYNFIG_CONTEXT_H
28 /* === H E A D E R S ======================================================= */
30 #include "canvasbase.h"
33 /* === M A C R O S ========================================================= */
35 /* === T Y P E D E F S ===================================================== */
37 /* === C L A S S E S & S T R U C T S ======================================= */
46 class ProgressCallback;
53 ** \see Layer, Canvas */
54 class Context : public CanvasBase::const_iterator
59 Context(const CanvasBase::const_iterator &x):CanvasBase::const_iterator(x) { }
61 Context operator=(const CanvasBase::const_iterator &x)
62 { return CanvasBase::const_iterator::operator=(x); }
65 Color get_color(const Point &pos)const;
68 bool accelerated_render(Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb) const;
71 void set_time(Time time)const;
74 void set_time(Time time,const Vector &pos)const;
76 Rect get_full_bounding_rect()const;
79 virtual etl::handle<Layer> hit_check(const Point &point)const;
81 }; // END of class Context
83 }; // END of namespace synfig
85 /* === E N D =============================================================== */