#if wxUSE_STREAMS
virtual bool LoadFile(wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1);
virtual bool SaveFile(wxImage *image, wxOutputStream& stream, bool verbose=true);
#if wxUSE_STREAMS
virtual bool LoadFile(wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1);
virtual bool SaveFile(wxImage *image, wxOutputStream& stream, bool verbose=true);