xref: /AOO41X/main/sw/source/core/inc/setmapvirtdev.hxx (revision 1ecadb572e7010ff3b3382ad9bf179dbc6efadbb)
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27 #ifndef _SETMAPVIRTDEV_HXX
28 #define _SETMAPVIRTDEV_HXX
29 
30 class OutputDevice;
31 class VirtualDevice;
32 class MapMode;
33 class Point;
34 
35 /** method to set mapping/pixel offset for virtual output device
36 
37     OD 12.11.2002 #96272# - method implements two solutions for the mapping of
38     the virtual output device:
39     The old solution set the origin of the mapping mode, which will be used in
40     the virtual output device. This causes several paint errors, because of the
41     different roundings in the virtual output device and the original output device.
42     The new solution avoids the rounding differences between virtual and original
43     output device by setting a pixel offset at the virtual output device.
44     A local boolean controls, which solution is used, in order to switch in
45     escalation back to old solution.
46 
47     @author OD
48 
49     @param _pOrgOutDev
50     input parameter - constant instance of the original output device, for which
51     the virtual output device is created.
52 
53     @param _pVirDev
54     input/output parameter - instance of the virtual output device.
55 
56     @param _pMapMode
57     input/output parameter - instance of the mapping mode, which will be set
58     at the virtual output device.
59 
60     @param _rNewOrigin
61     input parameter - constant instance of the origin, which will be used in
62     the virtual output device
63 */
64 void SetMappingForVirtDev(  const Point&    _rNewOrigin,
65                             MapMode*        _pMapMode,
66                             const OutputDevice* _pOrgOutDev,
67                             VirtualDevice*  _pVirDev );
68 
69 
70 #endif
71 
72