/************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_basegfx.hxx" #include #include #include ////////////////////////////////////////////////////////////////////////////// namespace basegfx { B2DPoint& B2DPoint::operator=( const ::basegfx::B2DTuple& rPoint ) { mfX = rPoint.getX(); mfY = rPoint.getY(); return *this; } B2DPoint& B2DPoint::operator*=( const ::basegfx::B2DHomMatrix& rMat ) { double fTempX( rMat.get(0, 0) * mfX + rMat.get(0, 1) * mfY + rMat.get(0, 2)); double fTempY( rMat.get(1, 0) * mfX + rMat.get(1, 1) * mfY + rMat.get(1, 2)); if(!rMat.isLastLineDefault()) { const double fOne(1.0); const double fTempM( rMat.get(2, 0) * mfX + rMat.get(2, 1) * mfY + rMat.get(2, 2)); if(!fTools::equalZero(fTempM) && !fTools::equal(fOne, fTempM)) { fTempX /= fTempM; fTempY /= fTempM; } } mfX = fTempX; mfY = fTempY; return *this; } B2DPoint operator*( const ::basegfx::B2DHomMatrix& rMat, const B2DPoint& rPoint ) { B2DPoint aRes( rPoint ); return aRes *= rMat; } } // end of namespace basegfx ////////////////////////////////////////////////////////////////////////////// // eof