[comp.sys.mac] EPS or Posctscipt ==> PICT

dvb@inmet.inmet.com (04/09/90)

> Is there any program that convert a EPS or postsctipt file to PICT format?
> Although PICT to EPS or Posctscript is easy with lots of drawing programs,
> but it seems that no program I know can do the job in the other direction.

There is a DA called, oddly enough, "EPS -> PICT" around here somewhere,
but I don't know where it came from.  I did not see one listed in my
latest sumex "all-files.txt" so I will check into it and mail it out
if that is allowed...

David V. Baker
Intermetrics, Inc.

derosa@motcid.UUCP (John DeRosa) (04/10/90)

ahn@mpx1.lampf.lanl.gov (Ahn, Hyo E.) writes:


>Is there any program that convert a EPS or postsctipt file to PICT format?
>Although PICT to EPS or Posctscript is easy with lots of drawing programs,
>but it seems that no program I know can do the job in the other direction.

I have used the program Postility Toolkit from PostCraft (805-257-1797)
to convert EPS to PICT.  

I have been seeking a product to convert postscript to PICT for a
very long time.  If you find one, please let me know.

jas@ISI.EDU (Jeff Sullivan) (04/11/90)

In article <47796@lanl.gov> ahn@mpx1.lampf.lanl.gov (Ahn, Hyo E.) writes:

   Is there any program that convert a EPS or postsctipt file to PICT format?
   Although PICT to EPS or Posctscript is easy with lots of drawing programs,
   but it seems that no program I know can do the job in the other direction.

MacRIP, a software Postscript emulator, will do this.  It costs around
$200-300.

MacRIP: TeleTypesetting (617)734-9700

jas

--
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Jeffrey A. Sullivan		| Senior Systems Programmer
jas@venera.isi.edu		| Information Sciences Institute
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tbutler@wpi.wpi.edu (Tim Butler) (04/11/90)

>In article <2169@crystal9.UUCP> derosa@motcid.UUCP (John DeRosa) writes:
>ahn@mpx1.lampf.lanl.gov (Ahn, Hyo E.) writes:
>
>>Is there any program that convert a EPS or postsctipt file to PICT format?
>>Although PICT to EPS or Posctscript is easy with lots of drawing programs,
>>but it seems that no program I know can do the job in the other direction.
>
>I have used the program Postility Toolkit from PostCraft (805-257-1797)
>to convert EPS to PICT.  
>
>I have been seeking a product to convert postscript to PICT for a
>very long time.  If you find one, please let me know.

It would seem to me for a program to be able to do this it would need to have
its own postcript interpreter (very expensive) or at least one of the clone
interpreters. I have seen software based PREVIEWERS and heard of previewers
that needed to be connected to a LaserWriter (and thus used the postcript
interpreter resident in the printer).

But even in this case all that the program would be able to do would be to
define EVERY construction in the document as its own object. i.e. It 
wouldn't be able to tell that those four lines it was supposed to draw were
in fact defining a box, therefore it would have to make them just individual
lines. I also don't know how well the PICT format would handle some of the 
very different items and effects that are possible in postcript. I
therefore doubt that such a product exists (but perhaps by making that 
claim I will instantaneously precipitate its existence, thus making me
wrong after making a public statement of supposed fact)

The utility that is converting EPSF to PICT is actually EXTRACTING a PICT
image. EPSF is a format that saves a PICT version of the graphic in addition
to the postcrip code. (The postcript code is stored in the data fork and
the PICT is in a resource in the resource fork of the file) 

I hope this helps (at least answer some questions).

Of course, if I am blatantly wrong on any of these points, feel free to correct
me.
		-tim

Tim Butler		(tbutler@wpi.wpi.edu)
Teaching Assistant	HL 103b  tel (508) 831-5424
Department of Mechanical Engineering
Worcester Polytechnic Institute