xref: /aoo42x/main/vcl/inc/vcl/pngwrite.hxx (revision 45fd3b9a)
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21 
22 
23 
24 #ifndef _SV_PNGWRITE_HXX
25 #define _SV_PNGWRITE_HXX
26 
27 #include <com/sun/star/uno/Sequence.hxx>
28 #include <com/sun/star/beans/PropertyValue.hpp>
29 #include <vcl/dllapi.h>
30 #include <vcl/bitmapex.hxx>
31 #include <vector>
32 
33 // -------------
34 // - PNGWriter -
35 // -------------
36 
37 namespace vcl
38 {
39 	class PNGWriterImpl;
40 
41 	class VCL_DLLPUBLIC PNGWriter
42 	{
43 		PNGWriterImpl*			mpImpl;
44 
45 	public:
46 
47 		explicit PNGWriter( const BitmapEx&,
48 			const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >* pFilterData = NULL );
49 		~PNGWriter();
50 
51 		sal_Bool Write( SvStream& rStm );
52 
53 		// additional method to be able to modify all chunk before they are stored
54 		struct ChunkData
55 		{
56 			sal_uInt32					nType;
57 			std::vector< sal_uInt8 >	aData;
58 		};
59 		std::vector< vcl::PNGWriter::ChunkData >& GetChunks();
60 	};
61 }
62 
63 #endif // _SV_PNGWRITE_HXX
64