Kevin,
Unfortunately i cannot send you a shorter pdf. I got the pdf from people using our software in Japan and complaining about iText not working. They sayd their pdfs are generated with some software, so I cannot recreate a shorter pdf. But I attached the Unicode-file for the tic_dogu2 pdf (extracted with PDFlib, a commercial software). Thanks + Greetings Michael Dr. Michael Hoppe ePublishing & eScience Development & Applied Research Phone +49 7247 808-251 Fax +49 7247 808-133 [email protected] FIZ Karlsruhe Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen, Germany www.fiz-karlsruhe.de <http://www.fiz-karlsruhe.de/> Von: Kevin Day [mailto:[email protected]] Gesendet: Freitag, 19. Dezember 2008 01:43 An: IText Questions Betreff: Re: [iText-questions] extracting text from pdfs with japanese data Michael- Can you please send a PDF that uses the font in question, but is *simple* - maybe containing 2 lines with 3 or 4 words in each? Also, please send a unicode file that has the text for those files. I can't look at the fonts themselves and figure out whether the decoding I'm doing is actually working, but I can compare the results to a unicode file that has what the results should be. - K > > ----------------------- Original Message ----------------------- > > From: "Hoppe, Michael" <[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > To: "Post all your questions about iText here" > <[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > Cc: > Date: Wed, 17 Dec 2008 17:12:58 +010 0 > Subject: Re: [iText-questions] extracting text from > pdfs with japanese data > > Hi all, > > Attached see the Pdfs i had the problems with (I send > them once before) > content1.pdf gives : java.io.IOException: '>' not > expected at file pointer 39040 > tic_dogu2.pdf gives java.lang.NullPointerException > because font is not embedded in pdf > > text from content1.pdf can get extracted with the adobe > viewer bean (another open source library that we don't want > to use for our project for various reasons) so I don't think > there is something wrong with the file itself. > > ; Greetings > > Michael > > Dr. Michael Hoppe > ePublishing & eScience > Development & Applied Research > Phone +49 7247 808-251 > Fax +49 7247 808-133 > [email protected] > > > FIZ Karlsruhe > Hermann-von-Helmholtz-Platz 1 > 76344 Eggenstein-Leopoldshafen, Germany > > www.fiz-karlsruhe.de <http://www.fiz-karlsruhe.de/> > <http://www.f%0d%0a%20iz-karlsruhe.de/> > Von: Kevin Day [mailto:[email protected]] > <mailto:[email protected]> > Gesendet: Mittwoch, 17. Dezember 2008 15:31 > An: IText Questions > Betreff: Re: [iText-questions] extracting text from > pdfs with japanese data > > CMapAwareDocumentFont has this parsing via the CMap > class - this encapsulates the parsing behind an object, and > makes it a lot easier to deal with. > > I think that the biggest thing here is actually finding > the appropriate CMap data byte stream (either from embedded > data in the PDF, or from the file system) - right now, > loca ting the CMap information is a weak point in the content parser. > > If the cmap data is included in a jar on the classpath, > then the CMap could absolutely be read from the jar. > > Can the OP please send a PDF that demonstrates the > issue? I'll take a look at the font information and see how > tough it would be to add this type of lookup if TOUNICODE > isn't available. > > - K > > ----------------------- Original Message ----------------------- > > From: "Paulo Soares" <[email protected]> <mailto:[email protected]> > <mailto:[email protected]> <mailto:psoa...@consist%0d%0a%20e.pt> > To: "Post all your questions about iText here" > <[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > Cc: > Date: Tue, 16 Dec 2008 09:55:36 -0000 > Subject: Re: [iText-questions] extracting text from > pdfs with japanese data > > There's code in PdfEncodings to parse and convert > to/from Unicode the cmaps. > The font contains the cmap name. > > Paulo > &nb sp; > ----- Original Message ----- > From: "1T3XT info" <[email protected]> <mailto:[email protected]> > <mailto:[email protected]> <mailto:[email protected]> > To: "Post all your questions about iText here" > <[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > <mailto:[email protected]> > Sent: Tuesday, December 16, 2008 9:19 AM > Subject: Re: [iText-questions] extracting text from > pdfs with japanese data > > > H oppe, Michael wro te: > > The CMap-files are included in the > iTextAsianCmaps.jar. So couldn't they > > be read from that jar in case there is no font > information in the pdf? > > I'm just thinking out loud here, I didn't dive into the > problem yet, > but: do you think it's possible for iText to find which > CMap-file is t o > be inspected based on the font information availa ble > in the PDF? > > As Kevin already said: this part of iText is pretty > new. We're all > excited about it, but for the moment it's all highly > experimental. > -- > This answer is provided by 1T3XT BVBA > &nbs p; http://www.1t3xt.com/ - http://www.1t3xt.info Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. 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