Path: utzoo!news-server.csri.toronto.edu!rutgers!ukma!rex!wuarchive!usc!mensa.usc.edu!chanel
From: chanel@mensa.usc.edu (chanel summers)
Newsgroups: comp.lang.postscript
Subject: Type 1 vs. Type 3 Font Files
Message-ID: <30836@usc>
Date: 7 Mar 91 10:47:53 GMT
Sender: news@usc
Distribution: usa
Organization: University of Southern California, Los Angeles, CA
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Nntp-Posting-Host: mensa.usc.edu
Originator: chanel@mensa.usc.edu

Can anyone explain to me the difference between Type 1 and Type 3 font
formats (or perhaps point me to a suitable reference point)?  I have several
Type 3 font files (.PFA format) which seem incompatible with my font
downloading software.  It wants Type 1 files with a .PFB extension.

Also, is it necessary to have a font metrics file (.AFM) for each .PF? file?
And, can I just send the .PF? file (with or w/o .AFM) directly to the printer
and expect it to stick in the FontDirectory?

Any help greatly appreciated!