diff options
Diffstat (limited to 'basegfx/source/tuple/b2dtuple.cxx')
-rw-r--r-- | basegfx/source/tuple/b2dtuple.cxx | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/basegfx/source/tuple/b2dtuple.cxx b/basegfx/source/tuple/b2dtuple.cxx new file mode 100644 index 000000000000..eae67f5e9244 --- /dev/null +++ b/basegfx/source/tuple/b2dtuple.cxx @@ -0,0 +1,87 @@ +/************************************************************************* + * + * 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 |