1*25ea7f45SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*25ea7f45SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*25ea7f45SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*25ea7f45SAndrew Rist * distributed with this work for additional information 6*25ea7f45SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*25ea7f45SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*25ea7f45SAndrew Rist * "License"); you may not use this file except in compliance 9*25ea7f45SAndrew Rist * with the License. You may obtain a copy of the License at 10*25ea7f45SAndrew Rist * 11*25ea7f45SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*25ea7f45SAndrew Rist * 13*25ea7f45SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*25ea7f45SAndrew Rist * software distributed under the License is distributed on an 15*25ea7f45SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*25ea7f45SAndrew Rist * KIND, either express or implied. See the License for the 17*25ea7f45SAndrew Rist * specific language governing permissions and limitations 18*25ea7f45SAndrew Rist * under the License. 19*25ea7f45SAndrew Rist * 20*25ea7f45SAndrew Rist *************************************************************/ 21*25ea7f45SAndrew Rist 22*25ea7f45SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_canvas.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "backbuffer.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir 30cdf0e10cSrcweir namespace vclcanvas 31cdf0e10cSrcweir { BackBuffer(const OutputDevice & rRefDevice,bool bMonochromeBuffer)32cdf0e10cSrcweir BackBuffer::BackBuffer( const OutputDevice& rRefDevice, 33cdf0e10cSrcweir bool bMonochromeBuffer ) : 34cdf0e10cSrcweir maVDev( new VirtualDevice( rRefDevice, 35cdf0e10cSrcweir bMonochromeBuffer ) ) 36cdf0e10cSrcweir { 37cdf0e10cSrcweir if( !bMonochromeBuffer ) 38cdf0e10cSrcweir { 39cdf0e10cSrcweir // #i95645# 40cdf0e10cSrcweir #if defined( QUARTZ ) 41cdf0e10cSrcweir // use AA on VCLCanvas for Mac 42cdf0e10cSrcweir maVDev->SetAntialiasing( ANTIALIASING_ENABLE_B2DDRAW | maVDev->GetAntialiasing() ); 43cdf0e10cSrcweir #else 44cdf0e10cSrcweir // switch off AA for WIN32 and UNIX, the VCLCanvas does not look good with it and 45cdf0e10cSrcweir // is not required to do AA. It would need to be adapted to use it correctly 46cdf0e10cSrcweir // (especially gradient painting). This will need extra work. 47cdf0e10cSrcweir maVDev->SetAntialiasing( maVDev->GetAntialiasing() & ~ANTIALIASING_ENABLE_B2DDRAW); 48cdf0e10cSrcweir #endif 49cdf0e10cSrcweir } 50cdf0e10cSrcweir } 51cdf0e10cSrcweir getOutDev()52cdf0e10cSrcweir OutputDevice& BackBuffer::getOutDev() 53cdf0e10cSrcweir { 54cdf0e10cSrcweir return maVDev.get(); 55cdf0e10cSrcweir } 56cdf0e10cSrcweir getOutDev() const57cdf0e10cSrcweir const OutputDevice& BackBuffer::getOutDev() const 58cdf0e10cSrcweir { 59cdf0e10cSrcweir return maVDev.get(); 60cdf0e10cSrcweir } 61cdf0e10cSrcweir setSize(const::Size & rNewSize)62cdf0e10cSrcweir void BackBuffer::setSize( const ::Size& rNewSize ) 63cdf0e10cSrcweir { 64cdf0e10cSrcweir maVDev->SetOutputSizePixel( rNewSize ); 65cdf0e10cSrcweir } 66cdf0e10cSrcweir 67cdf0e10cSrcweir } 68