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/*************************************************************************
*
* $RCSfile: b2dquadraticbezier.cxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: aw $ $Date: 2003-11-28 11:18:00 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _BGFX_CURVE_B2DQUADRATICBEZIER_HXX
#include <basegfx/curve/b2dquadraticbezier.hxx>
#endif
#ifndef _BGFX_NUMERIC_FTOOLS_HXX
#include <basegfx/numeric/ftools.hxx>
#endif
//////////////////////////////////////////////////////////////////////////////
namespace basegfx
{
B2DQuadraticBezier::B2DQuadraticBezier(const B2DQuadraticBezier& rBezier)
: maStartPoint(rBezier.maStartPoint),
maEndPoint(rBezier.maEndPoint),
maControlPoint(rBezier.maControlPoint)
{
}
B2DQuadraticBezier::B2DQuadraticBezier()
{
}
B2DQuadraticBezier::B2DQuadraticBezier(const ::basegfx::B2DPoint& rStart, const ::basegfx::B2DPoint& rEnd)
: maStartPoint(rStart),
maEndPoint(rEnd)
{
}
B2DQuadraticBezier::B2DQuadraticBezier(const ::basegfx::B2DPoint& rStart, const ::basegfx::B2DPoint& rControl, const ::basegfx::B2DPoint& rEnd)
: maStartPoint(rStart),
maEndPoint(rEnd),
maControlPoint(rControl)
{
}
B2DQuadraticBezier::~B2DQuadraticBezier()
{
}
// assignment operator
B2DQuadraticBezier& B2DQuadraticBezier::operator=(const B2DQuadraticBezier& rBezier)
{
maStartPoint = rBezier.maStartPoint;
maEndPoint = rBezier.maEndPoint;
maControlPoint = rBezier.maControlPoint;
return *this;
}
// compare operators
sal_Bool B2DQuadraticBezier::operator==(const B2DQuadraticBezier& rBezier) const
{
return (
maStartPoint == rBezier.maStartPoint
&& maEndPoint == rBezier.maEndPoint
&& maControlPoint == rBezier.maControlPoint
);
}
sal_Bool B2DQuadraticBezier::operator!=(const B2DQuadraticBezier& rBezier) const
{
return (
maStartPoint != rBezier.maStartPoint
|| maEndPoint != rBezier.maEndPoint
|| maControlPoint != rBezier.maControlPoint
);
}
// test if control vector is used
sal_Bool B2DQuadraticBezier::isBezier() const
{
// if control vector is empty, bezier is not used
if(maControlPoint == maStartPoint || maControlPoint == maEndPoint)
return sal_False;
return sal_True;
}
} // end of namespace basegfx
// eof
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