<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 12 (filtered medium)"> <style>  </style>  </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1> Poppler doesn’t expose the necessary “low level” APIs that you would need to get access to them, if present.  You’ll need to get down to the original Xpdf Object classes – and to use them properly you will also need an indepth understanding of the PDF format and the relevant sections of the documention.<o:p></o:p> <o:p> </o:p> But yes, it is possible.<o:p></o:p> <o:p> </o:p> Leonard<o:p></o:p> <o:p> </o:p> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'> From: amit aggarwal [mailto:amitcs06@gmail.com] Sent: Thursday, January 28, 2010 8:12 AM To: Leonard Rosenthol Cc: mpsuzuki@hiroshima-u.ac.jp; poppler@lists.freedesktop.org Subject: Re: [poppler] Extract pdf<o:p></o:p> </div> <o:p> </o:p> ahh gud ,, so is there any way we can get these optional info ? <o:p></o:p> <div> On Thu, Jan 28, 2010 at 6:19 PM, Leonard Rosenthol <<a href="mailto:lrosenth@adobe.com">lrosenth@adobe.com</a>> wrote:<o:p></o:p> PDF DOES support rich semantic structure including all of things listed below (ISO 32000-1:2008, 14.7, 14.8 and 14.9). HOWEVER, it is optional and therefore many PDF documents do not contain the necessary elements.   And, as pointed out, without the presence of such elements already in the PDF - the best you can do is GUESS.<o:p></o:p> <div> <div> -----Original Message----- From: <a href="mailto:poppler-bounces@lists.freedesktop.org">poppler-bounces@lists.freedesktop.org</a> [mailto:<a href="mailto:poppler-bounces@lists.freedesktop.org">poppler-bounces@lists.freedesktop.org</a>] On Behalf Of <a href="mailto:mpsuzuki@hiroshima-u.ac.jp">mpsuzuki@hiroshima-u.ac.jp</a> Sent: Thursday, January 28, 2010 7:04 AM To: amit aggarwal Cc: <a href="mailto:poppler@lists.freedesktop.org">poppler@lists.freedesktop.org</a> Subject: Re: [poppler] Extract pdf Hi, I think PDF is a page description language and defines nothing for semantic structure; how to store the titles of section, subsection, figure and tables. Therfore, I guess, poppler cannot extract - because, PDF does not have. Is there any reliable framework defining such and your target documentations follow? Regards, mpsuzuki On Thu, 28 Jan 2010 17:23:17 +0530 amit aggarwal <<a href="mailto:amitcs06@gmail.com">amitcs06@gmail.com</a>> wrote: >Hi All, > >I want to extract the following inforamaton for pdf >1) All Chapter Section and Subsection titles, >2)  name of the Figures and tables > >Can any one plz help me for the same ? > >-- >Thanks >Amit Aggarwal ><o:p></o:p> </div> </div> _______________________________________________ poppler mailing list <a href="mailto:poppler@lists.freedesktop.org">poppler@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/poppler" target="_blank">http://lists.freedesktop.org/mailman/listinfo/poppler</a><o:p></o:p> </div> -- Thanks Amit Aggarwal<o:p></o:p> </div> </body> </html>