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/range/b3drange.hxx> 31*cdf0e10cSrcweir #include <basegfx/range/b3irange.hxx> 32*cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx> 33*cdf0e10cSrcweir #include <basegfx/matrix/b3dhommatrix.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir namespace basegfx 36*cdf0e10cSrcweir { 37*cdf0e10cSrcweir B3DRange::B3DRange(const B3IRange& rRange) : 38*cdf0e10cSrcweir maRangeX(), 39*cdf0e10cSrcweir maRangeY(), 40*cdf0e10cSrcweir maRangeZ() 41*cdf0e10cSrcweir { 42*cdf0e10cSrcweir if( !rRange.isEmpty() ) 43*cdf0e10cSrcweir { 44*cdf0e10cSrcweir maRangeX = rRange.getMinX(); 45*cdf0e10cSrcweir maRangeY = rRange.getMinY(); 46*cdf0e10cSrcweir maRangeZ = rRange.getMinZ(); 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir maRangeX.expand( rRange.getMaxX() ); 49*cdf0e10cSrcweir maRangeY.expand( rRange.getMaxY() ); 50*cdf0e10cSrcweir maRangeZ.expand( rRange.getMaxZ() ); 51*cdf0e10cSrcweir } 52*cdf0e10cSrcweir } 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir void B3DRange::transform(const B3DHomMatrix& rMatrix) 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir if(!isEmpty() && !rMatrix.isIdentity()) 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir const B3DRange aSource(*this); 59*cdf0e10cSrcweir reset(); 60*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMinY(), aSource.getMinZ())); 61*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMinY(), aSource.getMinZ())); 62*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMaxY(), aSource.getMinZ())); 63*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMaxY(), aSource.getMinZ())); 64*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMinY(), aSource.getMaxZ())); 65*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMinY(), aSource.getMaxZ())); 66*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMaxY(), aSource.getMaxZ())); 67*cdf0e10cSrcweir expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMaxY(), aSource.getMaxZ())); 68*cdf0e10cSrcweir } 69*cdf0e10cSrcweir } 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir B3IRange fround(const B3DRange& rRange ) 72*cdf0e10cSrcweir { 73*cdf0e10cSrcweir return rRange.isEmpty() ? 74*cdf0e10cSrcweir B3IRange() : 75*cdf0e10cSrcweir B3IRange(fround(rRange.getMinX()), 76*cdf0e10cSrcweir fround(rRange.getMinY()), 77*cdf0e10cSrcweir fround(rRange.getMinZ()), 78*cdf0e10cSrcweir fround(rRange.getMaxX()), 79*cdf0e10cSrcweir fround(rRange.getMaxY()), 80*cdf0e10cSrcweir fround(rRange.getMaxZ())); 81*cdf0e10cSrcweir } 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir } // end of namespace basegfx 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir // eof 86