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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <basegfx/curve/b2dquadraticbezier.hxx>
#include <basegfx/numeric/ftools.hxx>
//////////////////////////////////////////////////////////////////////////////
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
bool B2DQuadraticBezier::operator==(const B2DQuadraticBezier& rBezier) const
{
return (
maStartPoint == rBezier.maStartPoint
&& maEndPoint == rBezier.maEndPoint
&& maControlPoint == rBezier.maControlPoint
);
}
bool B2DQuadraticBezier::operator!=(const B2DQuadraticBezier& rBezier) const
{
return (
maStartPoint != rBezier.maStartPoint
|| maEndPoint != rBezier.maEndPoint
|| maControlPoint != rBezier.maControlPoint
);
}
// test if control vector is used
bool B2DQuadraticBezier::isBezier() const
{
// if control vector is empty, bezier is not used
if(maControlPoint == maStartPoint || maControlPoint == maEndPoint)
return false;
return true;
}
} // end of namespace basegfx
// eof
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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