Printing
Duane Maxwell
dmaxwell at launchpados.com
Thu Apr 8 21:44:30 UTC 1999
Ranjan Bagchi writes:
>My point is that effectively controlling printers is a tough job which
>ghostscript's been tackling for last oh.. 10 years? I'd think that
>reinventing that particular wheel'd be something to avoid.
I would agree with the caveat that Squeak should generate something more
generic than Postscript and which can be mapped to other printer languages
as necessary. I don't think anyone would propose that we try and drive
printers directly.
Under UNIX I'd envision a filter that converts an XML-like syntax to
Postscript, then have it fed to ghostscript. On the Mac, a demon could be
written to detect the appearance of XML files is a special spooling
directory, then render them using Mac graphics calls into the standard
printing architecture. Windows might, for instance, map them to WMF files
and print them.
I agree that it would be good to exploit ghostscript in the appropriate
platforms, but acknowledge that it can't be a universal solution.
===================================================
Duane Maxwell dmaxwell (at) launchpados.com
CTO http://www.launchpados.com
Launchpad, Inc. (619) 578-8500 x226
Information contained herein is my personal opinion
and not necessarily that of Launchpad, Inc.
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