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19 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSOR2DTOOLS_HXX
20 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSOR2DTOOLS_HXX
21 
22 #include <drawinglayer/drawinglayerdllapi.h>
23 #include <memory>
24 
25 namespace drawinglayer { namespace geometry { class ViewInformation2D; } }
26 namespace drawinglayer { namespace processor2d { class BaseProcessor2D; } }
27 
28 class OutputDevice;
29 
30 namespace drawinglayer
31 {
32     namespace processor2d
33     {
34         /** create the best available pixel based BaseProcessor2D
35             (which may be system-dependent)
36 
37             @param rTargetOutDev
38             The target OutputDevice
39 
40             @param rViewInformation2D
41             The ViewInformation to use
42 
43             @return
44             the created BaseProcessor2D (ownership change) or null if
45             something went wrong
46         */
47         DRAWINGLAYER_DLLPUBLIC std::unique_ptr<BaseProcessor2D> createPixelProcessor2DFromOutputDevice(
48             OutputDevice& rTargetOutDev,
49             const drawinglayer::geometry::ViewInformation2D& rViewInformation2D);
50 
51         /** create a BaseProcessor2D dependent on some states of the
52             given OutputDevice. If metafile is recorded, the needed
53             VclMetafileProcessor2D will be created. If a pixel renderer
54             is requested, the best one is incarnated
55 
56             @param rTargetOutDev
57             The target OutputDevice
58 
59             @param rViewInformation2D
60             The ViewInformation to use
61 
62             @return
63             the created BaseProcessor2D (ownership change) or null if
64             something went wrong
65         */
66         DRAWINGLAYER_DLLPUBLIC std::unique_ptr<BaseProcessor2D> createProcessor2DFromOutputDevice(
67             OutputDevice& rTargetOutDev,
68             const drawinglayer::geometry::ViewInformation2D& rViewInformation2D);
69 
70     } // end of namespace processor2d
71 } // end of namespace drawinglayer
72 
73 #endif //INCLUDED_DRAWINGLAYER_PROCESSOR2D_PROCESSOR2DTOOLS_HXX
74 
75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
76