+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file lineargradient.h
-** \brief Header file for implementation of the "Linear Gradient" layer
-**
-** $Id$
-**
-** \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
-**
-** === N O T E S ===========================================================
-**
-** ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_INTERPOLATION_LINEARGRADIENT_H
-#define __SYNFIG_INTERPOLATION_LINEARGRADIENT_H
-
-/* === H E A D E R S ======================================================= */
-
-#include <synfig/vector.h>
-#include <synfig/layer_composite.h>
-#include <synfig/gradient.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 ======================================= */
-
-using namespace synfig;
-using namespace std;
-using namespace etl;
-
-class LinearGradient : public Layer_Composite, public Layer_NoDeform
-{
- SYNFIG_LAYER_MODULE_EXT
-
-private:
-
- Point p1,p2;
- Vector diff;
- Gradient gradient;
-
- bool loop;
- bool zigzag;
-
- void sync();
-
- synfig::Color color_func(const synfig::Point &x, float supersample=0)const;
-
- float calc_supersample(const synfig::Point &x, float pw,float ph)const;
-
-public:
- LinearGradient();
-
- virtual bool set_param(const String ¶m, const ValueBase &value);
- virtual ValueBase get_param(const String ¶m)const;
- virtual Color get_color(Context context, const Point &pos)const;
- virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
- synfig::Layer::Handle hit_check(synfig::Context context, const synfig::Point &point)const;
-
- virtual Vocab get_param_vocab()const;
-};
-
-/* === E N D =============================================================== */
-
-#endif