1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_basegfx.hxx" 30*cdf0e10cSrcweir #include <basegfx/tuple/b2dtuple.hxx> 31*cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx> 32*cdf0e10cSrcweir #include <rtl/instance.hxx> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; } 35*cdf0e10cSrcweir #include <basegfx/tuple/b2ituple.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir namespace basegfx 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir const B2DTuple& B2DTuple::getEmptyTuple() 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir return EmptyTuple::get(); 42*cdf0e10cSrcweir } 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir B2DTuple::B2DTuple(const B2ITuple& rTup) 45*cdf0e10cSrcweir : mfX( rTup.getX() ), 46*cdf0e10cSrcweir mfY( rTup.getY() ) 47*cdf0e10cSrcweir {} 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir void B2DTuple::correctValues(const double fCompareValue) 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir if(0.0 == fCompareValue) 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir if(::basegfx::fTools::equalZero(mfX)) 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir mfX = 0.0; 56*cdf0e10cSrcweir } 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir if(::basegfx::fTools::equalZero(mfY)) 59*cdf0e10cSrcweir { 60*cdf0e10cSrcweir mfY = 0.0; 61*cdf0e10cSrcweir } 62*cdf0e10cSrcweir } 63*cdf0e10cSrcweir else 64*cdf0e10cSrcweir { 65*cdf0e10cSrcweir if(::basegfx::fTools::equal(mfX, fCompareValue)) 66*cdf0e10cSrcweir { 67*cdf0e10cSrcweir mfX = fCompareValue; 68*cdf0e10cSrcweir } 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir if(::basegfx::fTools::equal(mfY, fCompareValue)) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir mfY = fCompareValue; 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir } 75*cdf0e10cSrcweir } 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir B2ITuple fround(const B2DTuple& rTup) 78*cdf0e10cSrcweir { 79*cdf0e10cSrcweir return B2ITuple(fround(rTup.getX()), fround(rTup.getY())); 80*cdf0e10cSrcweir } 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir } // end of namespace basegfx 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir // eof 85