Konverze z AI do (E)PS

[Z. Wagner]

On Fri, 30 Jan 1998, arnost wrote:

>
> > Nekdo tu v diskusi podotkl, ze format AI je "vice strukturovany
> >PostScript", ale blizsi specifikace chybela.
>
> vyjimam z Adobe Illustrator File Format Specification:
>
> An Adobe Illustrator document is a PostScript language page
> description that conforms to the Adobe Document Structuring Conventions
> Specification, version 3.0. Any PostScript language interpreter can execute
> the page description to render the illustration on a display or the
> printed page.
>
> Adobe Illustrator uses a subset of the full PostScript language to describe the
> graphic elements on a page. The subset is purely declarative; properly setting
> the position or attributes of graphic elements on the page does not require
> complex computation in the PostScript language. Pages expressed this way
> print or image faster, and generally are smaller in size. The language subset is
> defined in Resources (sometimes called Procedure Sets or proc sets), logi-cally
> grouped together in the prolog with explicit methods for their initializa-tion
> and termination.
>
Dostal jsem kdysi obrazky vytvorene na Macintoshi v Adobe Illustratoru.
Mel jsem obe verze, AI i EPS. Pohledem jsem zjistil, ze v AI jsou pouzita
nejaka interni PS makra, ale chybi k nim definice. EPS byl v zasade
stejny, ale navic obsahoval dosti rozsahly prolog s prislusnymi
definicemi.

>
> arnost
>

Zdenek Wagner

E. Hala Laboratory of Thermodynamics,
Institute of Chemical Process Fundamentals
of the Academy of Sciences of the Czech Republic
e-mail:wagner at mbox.cesnet.cz  or  wagner at icpf.cas.cz

Local editor of the Bulletin of the Czech and Slovak TeX Users Group,
member of the CSTUG board
e-mail:Zdenek.Wagner at cstug.cz  or  bulletin at cstug.cz  or  zpravodaj at cstug.cz

see also http://www.icpf.cas.cz/wagner/
         http://www.cstug.cz/