cppcanvas/source/mtfrenderer/textaction.hxx

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  19
  20 #ifndef INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  21 #define INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  22
  23 #include <action.hxx>
  24 #include <cppcanvas/canvas.hxx>
  25 #include <cppcanvas/renderer.hxx>
  26
  27 class VirtualDevice;
  28 class Point;
  29 class Size;
  30 class Color;
  31
  32
  33 /* Definition of internal::TextActionFactory */
  34
  35 namespace cppcanvas
  36 {
  37     namespace internal
  38     {
  39         struct OutDevState;
  40
  41         /** Creates encapsulated converters between GDIMetaFile and
  42             XCanvas. The Canvas argument is deliberately placed at the
  43             constructor, to force reconstruction of this object for a
  44             new canvas. This considerably eases internal state
  45             handling, since a lot of the internal state (e.g. fonts,
  46             text layout) is Canvas-dependent.
  47          */
  48         namespace TextActionFactory
  49         {
  50             /** Create text action, optionally shadow/relief effect
  51
  52                 Note that this method accepts all coordinates in
  53                 logical coordinates.
  54
  55                 @param pDXArray
  56                 Pointer to array of logical character offsets (or NULL)
  57
  58                 @param bSubsettable
  59                 When this parameter is set to true, the generated
  60                 action might consume slightly more memory, but is
  61                 subsettable (Action::render( Subset ) works on
  62                 characters)
  63              */
  64             ActionSharedPtr createTextAction( const ::Point&                 rStartPoint,
  65                                                      const ::Size&                  rReliefOffset,
  66                                                      const ::Color&                 rReliefColor,
  67                                                      const ::Size&                  rShadowOffset,
  68                                                      const ::Color&                 rShadowColor,
  69                                                      const OUString&                rText,
  70                                                      sal_Int32                      nStartPos,
  71                                                      sal_Int32                      nLen,
  72                                                      const long*                    pDXArray,
  73                                                      VirtualDevice&                 rVDev,
  74                                                      const CanvasSharedPtr&         rCanvas,
  75                                                      const OutDevState&             rState,
  76                                                      const Renderer::Parameters&    rParms,
  77                                                      bool                           bSubsettable );
  78         }
  79     }
  80 }
  81
  82 #endif // INCLUDED_CPPCANVAS_SOURCE_MTFRENDERER_TEXTACTION_HXX
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */