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27 
28 #ifndef _CPPCANVAS_BITMAPACTION_HXX
29 #define _CPPCANVAS_BITMAPACTION_HXX
30 
31 #include <cppcanvas/canvas.hxx>
32 #include <action.hxx>
33 
34 namespace basegfx {
35     class B2DPoint;
36     class B2DVector;
37 }
38 class BitmapEx;
39 
40 /* Definition of internal::BitmapActionFactory class */
41 
42 namespace cppcanvas
43 {
44     namespace internal
45     {
46         struct OutDevState;
47 
48         /** Creates encapsulated converters between GDIMetaFile and
49             XCanvas. The Canvas argument is deliberately placed at the
50             constructor, to force reconstruction of this object for a
51             new canvas. This considerably eases internal state
52             handling, since a lot of the internal state (e.g. fonts,
53             text layout) is Canvas-dependent.
54          */
55         class BitmapActionFactory
56         {
57         public:
58             /// Unscaled bitmap action, only references destination point
59             static ActionSharedPtr createBitmapAction( const ::BitmapEx&,
60                                                        const ::basegfx::B2DPoint& rDstPoint,
61                                                        const CanvasSharedPtr&,
62                                                        const OutDevState& );
63 
64             /// Scaled bitmap action, dest point and dest size
65             static ActionSharedPtr createBitmapAction( const ::BitmapEx&,
66                                                        const ::basegfx::B2DPoint&  rDstPoint,
67                                                        const ::basegfx::B2DVector& rDstSize,
68                                                        const CanvasSharedPtr&,
69                                                        const OutDevState& );
70 
71         private:
72             // static factory, disable big four
73             BitmapActionFactory();
74             ~BitmapActionFactory();
75             BitmapActionFactory(const BitmapActionFactory&);
76             BitmapActionFactory& operator=( const BitmapActionFactory& );
77         };
78     }
79 }
80 
81 #endif /*_CPPCANVAS_BITMAPACTION_HXX */
82