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27 
28 #ifndef CGM_BITMAP_HXX_
29 #define CGM_BITMAP_HXX_
30 
31 #include "cgm.hxx"
32 #include <vcl/bmpacc.hxx>
33 
34 class CGM;
35 
36 class CGMBitmapDescriptor
37 {
38 	public:
39 		sal_uInt8*				mpBuf;
40 		Bitmap*					mpBitmap;
41 		BitmapWriteAccess*		mpAcc;
42 		sal_Bool				mbStatus;
43 		sal_Bool				mbVMirror;
44 		sal_Bool				mbHMirror;
45 		sal_uInt32				mnDstBitsPerPixel;
46 		sal_uInt32				mnScanSize;			// bytes per line
47 		FloatPoint				mnP, mnQ, mnR;
48 
49 		FloatPoint				mnOrigin;
50 		double					mndx, mndy;
51 		double					mnOrientation;
52 
53 		sal_uInt32				mnX, mnY;
54 		long					mnLocalColorPrecision;
55 		sal_uInt32				mnCompressionMode;
56 								CGMBitmapDescriptor() :
57 								mpBuf		( NULL ),
58 								mpBitmap	( NULL ),
59 								mpAcc		( NULL ),
60 								mbStatus	( sal_False ),
61 								mbVMirror	( sal_False ),
62 								mbHMirror	( sal_False ) { };
63 								~CGMBitmapDescriptor()
64 								{
65 									if ( mpAcc )
66 										mpBitmap->ReleaseAccess( mpAcc );
67 									if ( mpBitmap )
68 										delete mpBitmap;
69 								};
70 };
71 
72 class CGMBitmap
73 {
74 		CGM*					mpCGM;
75 		CGMBitmapDescriptor*	pCGMBitmapDescriptor;
76 		sal_Bool				ImplGetDimensions( CGMBitmapDescriptor& );
77 		void					ImplSetCurrentPalette( CGMBitmapDescriptor& );
78 		void					ImplGetBitmap( CGMBitmapDescriptor& );
79 		void					ImplInsert( CGMBitmapDescriptor& rSource, CGMBitmapDescriptor& rDest );
80 	public:
81 								CGMBitmap( CGM& rCGM );
82 								~CGMBitmap();
83 		CGMBitmapDescriptor*	GetBitmap();
84 		CGMBitmap*				GetNext();
85 };
86 #endif
87 
88