The climTheTree is a simple example that won't work in the case that the content is split in an array. Use PdfReader.getPageContent().
Paulo ----- Original Message ----- From: "Nhia Nhia" <[EMAIL PROTECTED]> To: "Post all your questions about iText here" <[email protected]> Sent: Tuesday, August 26, 2008 9:53 AM Subject: Re: [iText-questions] error getting content stream Thank you for your answer Mark. The exception is a java.lang.NullPointerException on the line PRStream content = (PRStream) reader.getPdfObject(content_ref.getNumber()); donde content_ref = (PdfIndirectReference)kid.get(PdfName.CONTENTS) (the class is climbing the tree from Mr.Bruno) I add the pdf which generates this exception. I have a question, if you say some pdf don't have content stream array, I understand it is impossible to extract it ? Because I am doing a program which read the content stream and generates the same pdf (more or less), and if I dont have it all my work will be unuseful... how can you do the pdf doesnt have content stream ? I read pdf generated with Latex, so I understand I would be an option that enables or disables to show the content stream ? I hope I have explained my problem and sorry if my question is inappropiate. Regards On 8/25/08, Mark Storer <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Laura Cobos <laura.cobosbaron <at> gmail.com<http://gmail.com/>> writes: > In my case > it works ok with latex pdf also, but in some cases it throws a null > exception when it is creating the PRStream, as if in the > PdfIndirectReference content_ref had null. Some files don't have a content stream/array. That's perfectly legal. Could you post your exception? That's always a good idea. --Mark Storer Senior Software Engineer Cardiff.com #include <disclaimer> typedef std::Disclaimer<Cardiff> DisCard; ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php
