Initial Stable Commit

[synfig.git] / synfig-core / trunk / src / modules / mod_filter / halftone2.h

diff --git a/synfig-core/trunk/src/modules/mod_filter/halftone2.h b/synfig-core/trunk/src/modules/mod_filter/halftone2.h
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+/* === S I N F G =========================================================== */
+/*!    \file halftone2.h
+**     \brief Template Header
+**
+**     $Id: halftone2.h,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $
+**
+**     \legal
+**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**     This software and associated documentation
+**     are CONFIDENTIAL and PROPRIETARY property of
+**     the above-mentioned copyright holder.
+**
+**     You may not copy, print, publish, or in any
+**     other way distribute this software without
+**     a prior written agreement with
+**     the copyright holder.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SINFG_HALFTONE2_H
+#define __SINFG_HALFTONE2_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <sinfg/vector.h>
+#include <sinfg/valuenode.h>
+#include <sinfg/layer_composite.h>
+#include <sinfg/time.h>
+#include <sinfg/angle.h>
+#include "halftone.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 ======================================= */
+
+class Halftone2 : public sinfg::Layer_Composite
+{
+       SINFG_LAYER_MODULE_EXT
+
+private:
+
+       Halftone halftone;
+       sinfg::Color    color_dark;
+       sinfg::Color    color_light;
+
+       sinfg::Color color_func(const sinfg::Point &x, float supersample,const sinfg::Color &under_color)const;
+
+       float calc_supersample(const sinfg::Point &x, float pw,float ph)const;
+
+       //float halftone_func(sinfg::Point x)const;
+
+public:
+       Halftone2();
+       
+       virtual bool set_param(const sinfg::String &param, const sinfg::ValueBase &value);
+       virtual sinfg::ValueBase get_param(const sinfg::String &param)const;
+       virtual sinfg::Color get_color(sinfg::Context context, const sinfg::Point &pos)const;
+       virtual bool accelerated_render(sinfg::Context context,sinfg::Surface *surface,int quality, const sinfg::RendDesc &renddesc, sinfg::ProgressCallback *cb)const;
+       sinfg::Layer::Handle hit_check(sinfg::Context context, const sinfg::Point &point)const; 
+
+       virtual Vocab get_param_vocab()const;
+};
+
+/* === E N D =============================================================== */
+
+#endif