-/* === S I N F G =========================================================== */
-/*! \file checkerboard.cpp
-** \brief Template Header
+/* === S Y N F I G ========================================================= */
+/*! \file lumakey.cpp
+** \brief Implementation of the "Luma Key" layer
**
-** $Id: lumakey.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007 Chris Moore
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** 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.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** 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
*/
/* ========================================================================= */
#include "lumakey.h"
-#include <sinfg/string.h>
-#include <sinfg/time.h>
-#include <sinfg/context.h>
-#include <sinfg/paramdesc.h>
-#include <sinfg/renddesc.h>
-#include <sinfg/surface.h>
-#include <sinfg/value.h>
-#include <sinfg/valuenode.h>
-#include <sinfg/segment.h>
+#include <synfig/string.h>
+#include <synfig/time.h>
+#include <synfig/context.h>
+#include <synfig/paramdesc.h>
+#include <synfig/renddesc.h>
+#include <synfig/surface.h>
+#include <synfig/value.h>
+#include <synfig/valuenode.h>
+#include <synfig/segment.h>
#endif
-using namespace sinfg;
+using namespace synfig;
using namespace std;
using namespace etl;
/* === G L O B A L S ======================================================= */
-SINFG_LAYER_INIT(LumaKey);
-SINFG_LAYER_SET_NAME(LumaKey,"lumakey");
-SINFG_LAYER_SET_LOCAL_NAME(LumaKey,_("LumaKey"));
-SINFG_LAYER_SET_CATEGORY(LumaKey,_("Filters"));
-SINFG_LAYER_SET_VERSION(LumaKey,"0.1");
-SINFG_LAYER_SET_CVS_ID(LumaKey,"$Id: lumakey.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $");
+SYNFIG_LAYER_INIT(LumaKey);
+SYNFIG_LAYER_SET_NAME(LumaKey,"lumakey");
+SYNFIG_LAYER_SET_LOCAL_NAME(LumaKey,N_("Luma Key"));
+SYNFIG_LAYER_SET_CATEGORY(LumaKey,N_("Filters"));
+SYNFIG_LAYER_SET_VERSION(LumaKey,"0.1");
+SYNFIG_LAYER_SET_CVS_ID(LumaKey,"$Id$");
/* === P R O C E D U R E S ================================================= */
bool
LumaKey::set_param(const String ¶m, const ValueBase &value)
-{
+{
return Layer_Composite::set_param(param,value);
}
{
EXPORT_NAME();
EXPORT_VERSION();
-
- return Layer_Composite::get_param(param);
+
+ return Layer_Composite::get_param(param);
}
Layer::Vocab
LumaKey::get_param_vocab()const
{
Layer::Vocab ret(Layer_Composite::get_param_vocab());
-
+
/* ret.push_back(ParamDesc("color")
.set_local_name(_("Color"))
.set_description(_("Color of checkers"))
return ret;
}
-sinfg::Layer::Handle
-LumaKey::hit_check(sinfg::Context context, const sinfg::Point &getpos)const
+synfig::Layer::Handle
+LumaKey::hit_check(synfig::Context context, const synfig::Point &getpos)const
{
return context.hit_check(getpos);
}
LumaKey::get_color(Context context, const Point &getpos)const
{
const Color color(context.get_color(getpos));
-
+
if(get_amount()==0.0)
return color;
-
+
Color ret(color);
ret.set_a(ret.get_y()*ret.get_a());
ret.set_y(1);
-
+
if(get_amount()==1.0 && get_blend_method()==Color::BLEND_STRAIGHT)
return ret;
{
if(is_disabled())
return Rect::zero();
-
+
return context.get_full_bounding_rect();
}