/
outline.h
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/
outline.h
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/* === S Y N F I G ========================================================= */
/*! \file outline.h
** \brief Header file for implementation of the "Outline" layer
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2012-2013 Carlos López
**
** 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
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_OUTLINE_H
#define __SYNFIG_OUTLINE_H
/* === H E A D E R S ======================================================= */
#include <list>
#include <vector>
#include <synfig/layer_polygon.h>
#include <synfig/segment.h>
#include <synfig/value.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 Outline : public synfig::Layer_Polygon
{
SYNFIG_LAYER_MODULE_EXT
private:
synfig::ValueBase bline;
std::vector<synfig::Segment> segment_list;
std::vector<synfig::Real> width_list;
bool round_tip[2];
bool sharp_cusps;
bool loop_;
synfig::Real width;
synfig::Real expand;
Real loopyness;
bool old_version;
bool needs_sync;
bool homogeneous_width;
public:
Outline();
//! Updates the polygon data to match the parameters.
void sync();
virtual bool set_param(const String & param, const synfig::ValueBase &value);
virtual ValueBase get_param(const String & param)const;
virtual Vocab get_param_vocab()const;
virtual void set_time(Context context, Time time)const;
virtual void set_time(Context context, Time time, Vector pos)const;
virtual bool set_version(const String &ver){if(ver=="0.1")old_version=true; return true;}
virtual void reset_version(){old_version=false;}
virtual bool accelerated_cairorender(Context context,cairo_surface_t *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
virtual bool accelerated_cairorender(Context context, cairo_t *cr, int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
};
/* === E N D =============================================================== */
#endif