| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/imagtiff.h |
| | 3 | // Purpose: wxImage TIFF handler |
| | 4 | // Author: Robert Roebling |
| | 5 | // RCS-ID: $Id$ |
| | 6 | // Copyright: (c) Robert Roebling |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_IMAGTIFF_H_ |
| | 11 | #define _WX_IMAGTIFF_H_ |
| | 12 | |
| | 13 | #include "wx/defs.h" |
| | 14 | |
| | 15 | //----------------------------------------------------------------------------- |
| | 16 | // wxTIFFHandler |
| | 17 | //----------------------------------------------------------------------------- |
| | 18 | |
| | 19 | #if wxUSE_LIBTIFF |
| | 20 | |
| | 21 | #include "wx/image.h" |
| | 22 | #include "wx/versioninfo.h" |
| | 23 | |
| | 24 | // defines for wxImage::SetOption |
| | 25 | #define wxIMAGE_OPTION_TIFF_BITSPERSAMPLE wxString(wxT("BitsPerSample")) |
| | 26 | #define wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL wxString(wxT("SamplesPerPixel")) |
| | 27 | #define wxIMAGE_OPTION_TIFF_COMPRESSION wxString(wxT("Compression")) |
| | 28 | #define wxIMAGE_OPTION_TIFF_PHOTOMETRIC wxString(wxT("Photometric")) |
| | 29 | #define wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR wxString(wxT("ImageDescriptor")) |
| | 30 | |
| | 31 | // for backwards compatibility |
| | 32 | #define wxIMAGE_OPTION_BITSPERSAMPLE wxIMAGE_OPTION_TIFF_BITSPERSAMPLE |
| | 33 | #define wxIMAGE_OPTION_SAMPLESPERPIXEL wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL |
| | 34 | #define wxIMAGE_OPTION_COMPRESSION wxIMAGE_OPTION_TIFF_COMPRESSION |
| | 35 | #define wxIMAGE_OPTION_IMAGEDESCRIPTOR wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR |
| | 36 | |
| | 37 | class WXDLLIMPEXP_CORE wxTIFFHandler: public wxImageHandler |
| | 38 | { |
| | 39 | public: |
| | 40 | wxTIFFHandler(); |
| | 41 | |
| | 42 | static wxVersionInfo GetLibraryVersionInfo(); |
| | 43 | |
| | 44 | #if wxUSE_STREAMS |
| | 45 | virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 ); |
| | 46 | virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true ); |
| | 47 | |
| | 48 | protected: |
| | 49 | virtual int DoGetImageCount( wxInputStream& stream ); |
| | 50 | virtual bool DoCanRead( wxInputStream& stream ); |
| | 51 | #endif |
| | 52 | |
| | 53 | private: |
| | 54 | DECLARE_DYNAMIC_CLASS(wxTIFFHandler) |
| | 55 | }; |
| | 56 | |
| | 57 | #endif // wxUSE_LIBTIFF |
| | 58 | |
| | 59 | #endif // _WX_IMAGTIFF_H_ |
| | 60 | |
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