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_canvas.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "backbuffer.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir namespace vclcanvas 35*cdf0e10cSrcweir { 36*cdf0e10cSrcweir BackBuffer::BackBuffer( const OutputDevice& rRefDevice, 37*cdf0e10cSrcweir bool bMonochromeBuffer ) : 38*cdf0e10cSrcweir maVDev( new VirtualDevice( rRefDevice, 39*cdf0e10cSrcweir bMonochromeBuffer ) ) 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir if( !bMonochromeBuffer ) 42*cdf0e10cSrcweir { 43*cdf0e10cSrcweir // #i95645# 44*cdf0e10cSrcweir #if defined( QUARTZ ) 45*cdf0e10cSrcweir // use AA on VCLCanvas for Mac 46*cdf0e10cSrcweir maVDev->SetAntialiasing( ANTIALIASING_ENABLE_B2DDRAW | maVDev->GetAntialiasing() ); 47*cdf0e10cSrcweir #else 48*cdf0e10cSrcweir // switch off AA for WIN32 and UNIX, the VCLCanvas does not look good with it and 49*cdf0e10cSrcweir // is not required to do AA. It would need to be adapted to use it correctly 50*cdf0e10cSrcweir // (especially gradient painting). This will need extra work. 51*cdf0e10cSrcweir maVDev->SetAntialiasing( maVDev->GetAntialiasing() & ~ANTIALIASING_ENABLE_B2DDRAW); 52*cdf0e10cSrcweir #endif 53*cdf0e10cSrcweir } 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir OutputDevice& BackBuffer::getOutDev() 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir return maVDev.get(); 59*cdf0e10cSrcweir } 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir const OutputDevice& BackBuffer::getOutDev() const 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir return maVDev.get(); 64*cdf0e10cSrcweir } 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir void BackBuffer::setSize( const ::Size& rNewSize ) 67*cdf0e10cSrcweir { 68*cdf0e10cSrcweir maVDev->SetOutputSizePixel( rNewSize ); 69*cdf0e10cSrcweir } 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir } 72