At least one Mac application does the same - Intaglio http://www.purgatorydesign.com/Intaglio/
On Wed, 2006-06-07 at 01:25 +0300, Riku Leino wrote: > avox wrote: > > PLinnell wrote: > > > I think in theory it could be done via 'optional content' in PDF 1.5. > > > > AFAIK "optional content" is something else (layers). > > One can just add separate objects unconnected with the pdf content or marked > content annotating the graphics object in a PDF content stream. Says in the > PDF ref. 5th edition page 18. Little more from there: PDF provides means for > applications to store their own private information in a pdf file. This > information can be recovered when the file is imported by the same > application, but it is ignored by other applications. Therefore, PDF can > serve as an application's native file format while it's documents can be > viewed and printed by other applications. > _______________________________________________ > Scribus mailing list > Scribus at nashi.altmuehlnet.de > http://nashi.altmuehlnet.de/mailman/listinfo/scribus
