#define wxIMAGE_OPTION_MAX_WIDTH wxString(wxT("MaxWidth"))
#define wxIMAGE_OPTION_MAX_HEIGHT wxString(wxT("MaxHeight"))
+#define wxIMAGE_OPTION_ORIGINAL_WIDTH wxString(wxT("OriginalWidth"))
+#define wxIMAGE_OPTION_ORIGINAL_HEIGHT wxString(wxT("OriginalHeight"))
+
// constants used with wxIMAGE_OPTION_RESOLUTIONUNIT
//
// NB: don't change these values, they correspond to libjpeg constants