include/drawinglayer/processor2d/processor2dtools.hxx

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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: */