get the thumbnail of an eps file ?

[Ludovic Th=?ISO-8859-1?Q?=E9?=bault]

Hello, 

i want to get the thumbnail of an eps file.
On MacOs files i can, i pickup the PICT resource.
With pc files, i get the binarydata but i don't know how to convert it
in image. I try "imagedata" but it doesn't work.

Someone can help me ? Thanks.

PS : With the next release of rev, it will possible to view eps file on
rev ?

-- 
Ludovic THEBAULT
(Sorry for my poooor english :-)