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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: b2dtuple.cxx,v $
* $Revision: 1.14 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basegfx.hxx"
#include <basegfx/tuple/b2dtuple.hxx>
#include <basegfx/numeric/ftools.hxx>
#include <rtl/instance.hxx>
namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; }
#include <basegfx/tuple/b2ituple.hxx>
namespace basegfx
{
const B2DTuple& B2DTuple::getEmptyTuple()
{
return EmptyTuple::get();
}
B2DTuple::B2DTuple(const B2ITuple& rTup)
: mfX( rTup.getX() ),
mfY( rTup.getY() )
{}
void B2DTuple::correctValues(const double fCompareValue)
{
if(0.0 == fCompareValue)
{
if(::basegfx::fTools::equalZero(mfX))
{
mfX = 0.0;
}
if(::basegfx::fTools::equalZero(mfY))
{
mfY = 0.0;
}
}
else
{
if(::basegfx::fTools::equal(mfX, fCompareValue))
{
mfX = fCompareValue;
}
if(::basegfx::fTools::equal(mfY, fCompareValue))
{
mfY = fCompareValue;
}
}
}
B2ITuple fround(const B2DTuple& rTup)
{
return B2ITuple(fround(rTup.getX()), fround(rTup.getY()));
}
} // end of namespace basegfx
// eof
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