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27 
28 #ifndef _DXCANVAS_DXBITMAP_HXX
29 #define _DXCANVAS_DXBITMAP_HXX
30 
31 #include <com/sun/star/rendering/XCanvas.hpp>
32 #include <com/sun/star/rendering/XIntegerBitmap.hpp>
33 #include <boost/shared_ptr.hpp>
34 #include <basegfx/vector/b2ivector.hxx>
35 #include <basegfx/point/b2dpoint.hxx>
36 #include <basegfx/range/b2drange.hxx>
37 #include "dx_winstuff.hxx"
38 #include "dx_ibitmap.hxx"
39 #include "dx_graphicsprovider.hxx"
40 #include "dx_gdiplususer.hxx"
41 
42 namespace dxcanvas
43 {
44 	class DXBitmap : public IBitmap
45 	{
46     public:
47         DXBitmap( const BitmapSharedPtr& rBitmap,
48                   bool					 bWithAlpha );
49         DXBitmap( const ::basegfx::B2IVector& rSize,
50                   bool						  bWithAlpha );
51 
52         virtual GraphicsSharedPtr         getGraphics();
53 
54         virtual BitmapSharedPtr           getBitmap() const;
55         virtual ::basegfx::B2IVector      getSize() const;
56         virtual bool                      hasAlpha() const;
57 
58         ::com::sun::star::uno::Sequence< sal_Int8 > getData(
59             ::com::sun::star::rendering::IntegerBitmapLayout&		bitmapLayout,
60             const ::com::sun::star::geometry::IntegerRectangle2D&	rect );
61 
62         void setData(
63             const ::com::sun::star::uno::Sequence< sal_Int8 >&		data,
64             const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout,
65             const ::com::sun::star::geometry::IntegerRectangle2D&	rect );
66 
67         void setPixel(
68             const ::com::sun::star::uno::Sequence< sal_Int8 >&		color,
69             const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout,
70             const ::com::sun::star::geometry::IntegerPoint2D&		pos );
71 
72         ::com::sun::star::uno::Sequence< sal_Int8 > getPixel(
73             ::com::sun::star::rendering::IntegerBitmapLayout&		bitmapLayout,
74             const ::com::sun::star::geometry::IntegerPoint2D&		pos );
75 
76     private:
77         // Refcounted global GDI+ state container
78         GDIPlusUserSharedPtr mpGdiPlusUser;
79 
80         // size of this image in pixels [integral unit]
81         ::basegfx::B2IVector maSize;
82 
83 		BitmapSharedPtr      mpBitmap;
84         GraphicsSharedPtr    mpGraphics;
85 
86         // true if the bitmap contains an alpha channel
87         bool                 mbAlpha;
88 	};
89 
90     typedef ::boost::shared_ptr< DXBitmap > DXBitmapSharedPtr;
91 }
92 
93 #endif
94