1*1d2dbeb0SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1d2dbeb0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1d2dbeb0SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1d2dbeb0SAndrew Rist * distributed with this work for additional information 6*1d2dbeb0SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1d2dbeb0SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1d2dbeb0SAndrew Rist * "License"); you may not use this file except in compliance 9*1d2dbeb0SAndrew Rist * with the License. You may obtain a copy of the License at 10*1d2dbeb0SAndrew Rist * 11*1d2dbeb0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1d2dbeb0SAndrew Rist * 13*1d2dbeb0SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1d2dbeb0SAndrew Rist * software distributed under the License is distributed on an 15*1d2dbeb0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1d2dbeb0SAndrew Rist * KIND, either express or implied. See the License for the 17*1d2dbeb0SAndrew Rist * specific language governing permissions and limitations 18*1d2dbeb0SAndrew Rist * under the License. 19*1d2dbeb0SAndrew Rist * 20*1d2dbeb0SAndrew Rist *************************************************************/ 21*1d2dbeb0SAndrew Rist 22*1d2dbeb0SAndrew Rist 23cdf0e10cSrcweir #ifndef _SETMAPVIRTDEV_HXX 24cdf0e10cSrcweir #define _SETMAPVIRTDEV_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir class OutputDevice; 27cdf0e10cSrcweir class VirtualDevice; 28cdf0e10cSrcweir class MapMode; 29cdf0e10cSrcweir class Point; 30cdf0e10cSrcweir 31cdf0e10cSrcweir /** method to set mapping/pixel offset for virtual output device 32cdf0e10cSrcweir 33cdf0e10cSrcweir OD 12.11.2002 #96272# - method implements two solutions for the mapping of 34cdf0e10cSrcweir the virtual output device: 35cdf0e10cSrcweir The old solution set the origin of the mapping mode, which will be used in 36cdf0e10cSrcweir the virtual output device. This causes several paint errors, because of the 37cdf0e10cSrcweir different roundings in the virtual output device and the original output device. 38cdf0e10cSrcweir The new solution avoids the rounding differences between virtual and original 39cdf0e10cSrcweir output device by setting a pixel offset at the virtual output device. 40cdf0e10cSrcweir A local boolean controls, which solution is used, in order to switch in 41cdf0e10cSrcweir escalation back to old solution. 42cdf0e10cSrcweir 43cdf0e10cSrcweir @author OD 44cdf0e10cSrcweir 45cdf0e10cSrcweir @param _pOrgOutDev 46cdf0e10cSrcweir input parameter - constant instance of the original output device, for which 47cdf0e10cSrcweir the virtual output device is created. 48cdf0e10cSrcweir 49cdf0e10cSrcweir @param _pVirDev 50cdf0e10cSrcweir input/output parameter - instance of the virtual output device. 51cdf0e10cSrcweir 52cdf0e10cSrcweir @param _pMapMode 53cdf0e10cSrcweir input/output parameter - instance of the mapping mode, which will be set 54cdf0e10cSrcweir at the virtual output device. 55cdf0e10cSrcweir 56cdf0e10cSrcweir @param _rNewOrigin 57cdf0e10cSrcweir input parameter - constant instance of the origin, which will be used in 58cdf0e10cSrcweir the virtual output device 59cdf0e10cSrcweir */ 60cdf0e10cSrcweir void SetMappingForVirtDev( const Point& _rNewOrigin, 61cdf0e10cSrcweir MapMode* _pMapMode, 62cdf0e10cSrcweir const OutputDevice* _pOrgOutDev, 63cdf0e10cSrcweir VirtualDevice* _pVirDev ); 64cdf0e10cSrcweir 65cdf0e10cSrcweir 66cdf0e10cSrcweir #endif 67cdf0e10cSrcweir 68