| 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 | |