kicad/utils/kicad2step/pcb/kicadcurve.h

72 lines
2.5 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Cirilo Bernardo <cirilo.bernardo@gmail.com>
* Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program 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 program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file kicadcurve.h
* Declare the Curve (glyph) object.
*/
#ifndef KICADCURVE_H
#define KICADCURVE_H
#include <string>
#include <vector>
#include "base.h"
class KICADCURVE
{
public:
KICADCURVE();
virtual ~KICADCURVE();
bool Read( SEXPR::SEXPR* aEntry, CURVE_TYPE aCurveType );
LAYERS GetLayer()
{
return m_layer;
}
///< Return human-readable description of the curve.
std::string Describe() const;
CURVE_TYPE m_form; // form of curve: line, arc, circle
LAYERS m_layer; // layer of the glyph
DOUBLET m_start; // start point of line or center for arc and circle
DOUBLET m_end; // end point of line, first point on arc or circle
DOUBLET m_middle; // middle point on arc for recent files
DOUBLET m_ep; // actual endpoint, to be computed in the case of arcs
DOUBLET m_bezierctrl1; // for bezier curve only first control point
DOUBLET m_bezierctrl2; // for bezier curve only second control point
double m_radius; // radius; to be computed in the case of arcs and circles
double m_angle; // subtended angle of arc
double m_startangle;
double m_endangle;
bool m_arcHasMiddlePoint; // true if an arc id defined by 3 points
std::vector<DOUBLET> m_poly; // vector of polygon points
};
#endif // KICADCURVE_H