Peter,
you'll find detailed information about the Metafile header at
http://www.fileformat.info/format/wmf/.
As far as I can see, there is no format tag in the header; the file
doesn't need to start with "EMF".
If you have access to a Windows machine, try to use the metafile
companion http://www.companionsoftware.com. At the same website, you
will also find the freeware DOS-Tool listwmf that analyzes Metafiles
http://www.companionsoftware.com/PR/WMRC/
I have tested both an found them quite convenient.
Greeting from Germany
Wolfgang Hugemann
_______________________________________________
Magick-users mailing list
[email protected]
http://studio.imagemagick.org/mailman/listinfo/magick-users