Add wx headers and ext

wxheaders/wx/imagtiff.h

@@ -0,0 +1,59 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/imagtiff.h
+// Purpose:     wxImage TIFF handler
+// Author:      Robert Roebling
+// Copyright:   (c) Robert Roebling
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_IMAGTIFF_H_
+#define _WX_IMAGTIFF_H_
+
+#include "wx/defs.h"
+
+//-----------------------------------------------------------------------------
+// wxTIFFHandler
+//-----------------------------------------------------------------------------
+
+#if wxUSE_LIBTIFF
+
+#include "wx/image.h"
+#include "wx/versioninfo.h"
+
+// defines for wxImage::SetOption
+#define wxIMAGE_OPTION_TIFF_BITSPERSAMPLE               wxString(wxT("BitsPerSample"))
+#define wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL             wxString(wxT("SamplesPerPixel"))
+#define wxIMAGE_OPTION_TIFF_COMPRESSION                 wxString(wxT("Compression"))
+#define wxIMAGE_OPTION_TIFF_PHOTOMETRIC                 wxString(wxT("Photometric"))
+#define wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR             wxString(wxT("ImageDescriptor"))
+
+// for backwards compatibility
+#define wxIMAGE_OPTION_BITSPERSAMPLE               wxIMAGE_OPTION_TIFF_BITSPERSAMPLE
+#define wxIMAGE_OPTION_SAMPLESPERPIXEL             wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL
+#define wxIMAGE_OPTION_COMPRESSION                 wxIMAGE_OPTION_TIFF_COMPRESSION
+#define wxIMAGE_OPTION_IMAGEDESCRIPTOR             wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR
+
+class WXDLLIMPEXP_CORE wxTIFFHandler: public wxImageHandler
+{
+public:
+    wxTIFFHandler();
+
+    static wxVersionInfo GetLibraryVersionInfo();
+
+#if wxUSE_STREAMS
+    virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 ) wxOVERRIDE;
+    virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true ) wxOVERRIDE;
+
+protected:
+    virtual int DoGetImageCount( wxInputStream& stream ) wxOVERRIDE;
+    virtual bool DoCanRead( wxInputStream& stream ) wxOVERRIDE;
+#endif
+
+private:
+    wxDECLARE_DYNAMIC_CLASS(wxTIFFHandler);
+};
+
+#endif // wxUSE_LIBTIFF
+
+#endif // _WX_IMAGTIFF_H_
+