/*
    Copyright (C) 2001-2003 KSVG Team
    This file is part of the KDE project

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "SVGPathSegClosePathImpl.h"
#include "SVGAngleImpl.h"

using namespace KSVG;

SVGPathSegClosePathImpl::SVGPathSegClosePathImpl() : SVGPathSegImpl()
{
}

SVGPathSegClosePathImpl::~SVGPathSegClosePathImpl()
{
}

void SVGPathSegClosePathImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const
{
	double dx = x() - curx;
	double dy = y() - cury;
	double startSlope = SVGAngleImpl::todeg(atan2(dy, dx));
	double endSlope = startSlope;
	*pdx = dx;
	*pdy = dy;
	*pstartSlope = startSlope;
	*pendSlope = endSlope;
}