include/wx/imagtiff.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14 #pragma interface "imagtiff.h"
  15 #endif
  16
  17 #include "wx/defs.h"
  18
  19 //-----------------------------------------------------------------------------
  20 // wxTIFFHandler
  21 //-----------------------------------------------------------------------------
  22
  23 #if wxUSE_LIBTIFF
  24
  25 #include "wx/image.h"
  26
  27 // defines for wxImage::SetOption
  28 #define wxIMAGE_OPTION_BITSPERSAMPLE               wxString(_T("BitsPerSample"))
  29 #define wxIMAGE_OPTION_SAMPLESPERPIXEL             wxString(_T("SamplesPerPixel"))
  30 #define wxIMAGE_OPTION_COMPRESSION                 wxString(_T("Compression"))
  31 #define wxIMAGE_OPTION_IMAGEDESCRIPTOR             wxString(_T("ImageDescriptor"))
  32
  33 class WXDLLEXPORT wxTIFFHandler: public wxImageHandler
  34 {
  35 public:
  36     wxTIFFHandler();
  37
  38 #if wxUSE_STREAMS
  39     virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
  40     virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
  41     virtual bool DoCanRead( wxInputStream& stream );
  42     virtual int GetImageCount( wxInputStream& stream );
  43 #endif
  44
  45 private:
  46     DECLARE_DYNAMIC_CLASS(wxTIFFHandler)
  47 };
  48
  49 #endif // wxUSE_LIBTIFF
  50
  51 #endif // _WX_IMAGTIFF_H_
  52