\func{}{wxMetafile}{\param{const wxString\& }{filename = ""}}
Constructor. If a filename is given, the Windows disk metafile is
read in. Check whether this was performed successfully by
\func{}{wxMetafile}{\param{const wxString\& }{filename = ""}}
Constructor. If a filename is given, the Windows disk metafile is
read in. Check whether this was performed successfully by