/usr/include/synfig-0.0/synfig/layer_polygon.h is in libsynfig-dev 0.64.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*! \file layer_polygon.h
** \brief Header file for implementation of the "Polygon" layer
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2011-2013 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_LAYER_POLYGON_H
#define __SYNFIG_LAYER_POLYGON_H
/* === H E A D E R S ======================================================= */
#include "layer_shape.h"
#include "color.h"
#include "vector.h"
#include <list>
#include <vector>
/* === 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 ======================================= */
namespace synfig {
/*! \class Layer_Polygon
** \brief writeme
** \todo This layer needs to support multiple polygons */
class Layer_Polygon : public Layer_Shape
{
SYNFIG_LAYER_MODULE_EXT
private:
//! Parameter: (std::vector<Point>)
ValueBase param_vector_list;
protected:
Layer_Polygon();
public:
~Layer_Polygon();
//! Adds a polygon to the layer
/*! The edge data is automatically added to the
** EdgeTable, so there is no need to call sync()
** after adding a polygon using this function.
** \param point_list A list containing the
** points that define the polygon's parameter.
*/
void add_polygon(const std::vector<Point> &point_list);
// Places the point_list on the vector_list, for later render as polygon.
void upload_polygon(const std::vector<Point> &point_list);
//! Clears out any polygon data
/*! Also clears out the EdgeTable, so there is no
** need to call sync() after using this function.
*/
void clear();
//! Updates EdgeTable so it will reflect the parameter data
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;
private:
class PolySpan;
bool render_polyspan(Surface *surface,PolySpan &polyspan)const;
}; // END of Layer_Polygon
}; // END of namespace synfig
/* === E N D =============================================================== */
#endif
|