1 /* === S Y N F I G ========================================================= */
3 ** \brief Header file for implementation of the "Radial Blur" layer
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2008 Chris Moore
11 ** This package is free software; you can redistribute it and/or
12 ** modify it under the terms of the GNU General Public License as
13 ** published by the Free Software Foundation; either version 2 of
14 ** the License, or (at your option) any later version.
16 ** This package is distributed in the hope that it will be useful,
17 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ** General Public License for more details.
22 ** === N O T E S ===========================================================
24 ** ========================================================================= */
26 /* === S T A R T =========================================================== */
28 #ifndef __SYNFIG_RADIALBLUR_H
29 #define __SYNFIG_RADIALBLUR_H
31 /* === H E A D E R S ======================================================= */
33 #include <synfig/vector.h>
34 #include <synfig/angle.h>
35 #include <synfig/layer_composite.h>
37 /* === M A C R O S ========================================================= */
39 /* === T Y P E D E F S ===================================================== */
41 /* === C L A S S E S & S T R U C T S ======================================= */
43 using namespace synfig;
47 class RadialBlur : public Layer_Composite
49 SYNFIG_LAYER_MODULE_EXT
50 friend class RadialBlur_Trans;
60 virtual bool set_param(const synfig::String & param, const synfig::ValueBase &value);
61 virtual ValueBase get_param(const synfig::String & param)const;
62 virtual Color get_color(Context context, const Point &pos)const;
63 virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
64 virtual Vocab get_param_vocab()const;
65 virtual bool reads_context()const { return true; }
66 }; // END of class RadialBlur
68 /* === E N D =============================================================== */