Kress, Stephen schreef:
Edit your PDF file and search for the string "/Type/ExtGState". It
should be preceeded by a double angle bracket, << (probably on the same
line). It probably has a single line like, "/OPM 1" followed by a
closing double angle bracket, >> and the word "endobj". (The double
angle brackets mark the boundaries of a PDF dictionary object.) After
the "/OPM 1" but befor the angle brackets, add the text, "/SA true". So
the line should end up looking like, "/OPM 1/SA true>>endobj" (or
something like that).
Be sure to follow the above for every instance of "/Type/ExtGState" in
your file (though I believe you'll only find one).
The ExtGState dictionary type is used by a PDF document as a properties
dictionary for setting graphic state properties for a page. The "/SA"
property (essentially) turns on antialiasing (i.e., "best rendering")
for line art in the PDF document (which is *not* on by default).
Thanks for the hint. The GS PDF doesn't set /SA (as can be inspected by
anyone by running with -dCompressPages=false) by default, but turns out
to do it if you call setstrokeadjust in the PS file, which I did for CVS.
GS claims to have strokeadjust on by default when running GS from the
command line; I (mistakenly) thought that GS' PDFs would have it
switched on as well.
--
Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen
LilyPond Software Design
-- Code for Music Notation
http://www.lilypond-design.com
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