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