Given a filename for an existing, valid metafile (as constructed using
wxMetafileDC) makes it into a placeable metafile by prepending a header
containing the given bounding box. The bounding box may be obtained from a
device context after drawing into it, using the functions wxDC::MinX(),
Given a filename for an existing, valid metafile (as constructed using
wxMetafileDC) makes it into a placeable metafile by prepending a header
containing the given bounding box. The bounding box may be obtained from a
device context after drawing into it, using the functions wxDC::MinX(),