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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_canvas.hxx"
30 
31 #include <canvas/debug.hxx>
32 #include <tools/diagnose_ex.h>
33 #include <canvas/verbosetrace.hxx>
34 
35 #include <rtl/logfile.hxx>
36 #include <rtl/math.hxx>
37 
38 #include <canvas/canvastools.hxx>
39 
40 #include <basegfx/matrix/b2dhommatrix.hxx>
41 #include <basegfx/point/b2dpoint.hxx>
42 #include <basegfx/tools/canvastools.hxx>
43 #include <basegfx/numeric/ftools.hxx>
44 #include <basegfx/polygon/b2dpolypolygontools.hxx>
45 #include <basegfx/polygon/b2dpolygontools.hxx>
46 #include <basegfx/polygon/b2dpolypolygonrasterconverter.hxx>
47 #include <basegfx/polygon/b2dpolygontriangulator.hxx>
48 #include <basegfx/polygon/b2dpolygoncutandtouch.hxx>
49 
50 #include "null_canvascustomsprite.hxx"
51 #include "null_spritehelper.hxx"
52 
53 #include <memory>
54 
55 
56 using namespace ::com::sun::star;
57 
58 namespace nullcanvas
59 {
60     SpriteHelper::SpriteHelper() :
61         mpSpriteCanvas(),
62         mbTextureDirty( true )
63     {
64     }
65 
66     void SpriteHelper::init( const geometry::RealSize2D&	rSpriteSize,
67                              const SpriteCanvasRef&			rSpriteCanvas )
68     {
69         ENSURE_OR_THROW( rSpriteCanvas.get(),
70                           "SpriteHelper::init(): Invalid device, sprite canvas or surface" );
71 
72         mpSpriteCanvas     = rSpriteCanvas;
73         mbTextureDirty     = true;
74 
75         // also init base class
76         CanvasCustomSpriteHelper::init( rSpriteSize,
77                                         rSpriteCanvas.get() );
78     }
79 
80     void SpriteHelper::disposing()
81     {
82         mpSpriteCanvas.clear();
83 
84         // forward to parent
85         CanvasCustomSpriteHelper::disposing();
86     }
87 
88     void SpriteHelper::redraw( bool& /*io_bSurfaceDirty*/ ) const
89     {
90         // TODO
91     }
92 
93     ::basegfx::B2DPolyPolygon SpriteHelper::polyPolygonFromXPolyPolygon2D( uno::Reference< rendering::XPolyPolygon2D >& xPoly ) const
94     {
95         return ::basegfx::unotools::b2DPolyPolygonFromXPolyPolygon2D( xPoly );
96     }
97 }
98