Closed GoogleCodeExporter closed 9 years ago
Thank you for composing this bug report.
The item.pso.pdf file you attached is correct PDF-1.5. It also works with
evince, xpdf and gs. A trailer is not required in PDF-1.5. If IText cannot
read it, please report that as an IText bug: ``IText cannot read a PDF which
contains a cross reference stream''.
You might want to use the following command to generate a PDF which IText can
read:
pdfsizeopt --do-generate-xref-stream=false --use-pngout=false --use-jbig2=false item.pdf
Original comment by pts...@gmail.com
on 23 May 2011 at 8:41
iText developers are not completely sure the pdfsizeopt-processed PDF file is
valid:
http://sourceforge.net/tracker/?func=detail&aid=3306273&group_id=15255&atid=1152
55
Original comment by ruzicka....@gmail.com
on 23 May 2011 at 1:11
This is a bug in whatever software created item.pso.pdf
Read section 7.3.8 of ISO-32000-1 on the subject of stream objects: There
should be an end-of-line marker after the data and before endstream; this
marker shall not be
included in the stream length.
An end-of-line marker consists of either a CARRIAGE RETURN and a LINE FEED or
just a LINE FEED, and not by a CARRIAGE RETURN alone.
If you look at the xref stream of item.pso.pdf (and the other streams), you see
that the end-of-line marker is missing: ÷+QN^²xendstream endobj
Original comment by bruno.lo...@gmail.com
on 23 May 2011 at 1:17
Thank you very much for the help, I will try to automatically repair the
end-of-line marker which I expect to solve this problem.
Original comment by hata.ra...@gmail.com
on 23 May 2011 at 3:32
pdfsizeopt.py generates PDFs which conform to
http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/pd
f_reference_1-7.pdf , which says in 3.2.7: It is recommended that there be an
end-of-line marker after the data and before endstream; this marker is not
included in the stream length.
It would be a nice new optional feature to make pdfsizeopt.py conform to
ISO-32000-1 though.
Original comment by pts...@gmail.com
on 23 May 2011 at 5:23
Original issue reported on code.google.com by
hata.ra...@gmail.com
on 21 May 2011 at 7:53Attachments: