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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Poppler doesn&#8217;t expose the necessary &#8220;low level&#8221; APIs that you
would need to get access to them, if present.&nbsp; You&#8217;ll need to get down to the
original Xpdf Object classes &#8211; 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></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>But yes, it is possible.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Leonard<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> amit aggarwal
[mailto:amitcs06@gmail.com] <br>
<b>Sent:</b> Thursday, January 28, 2010 8:12 AM<br>
<b>To:</b> Leonard Rosenthol<br>
<b>Cc:</b> mpsuzuki@hiroshima-u.ac.jp; poppler@lists.freedesktop.org<br>
<b>Subject:</b> Re: [poppler] Extract pdf<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal style='margin-bottom:12.0pt'><br>
ahh gud ,, so is there any way we can get these optional info ? <o:p></o:p></p>

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<p class=MsoNormal>On Thu, Jan 28, 2010 at 6:19 PM, Leonard Rosenthol &lt;<a
href="mailto:lrosenth@adobe.com">lrosenth@adobe.com</a>&gt; wrote:<o:p></o:p></p>

<p class=MsoNormal>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. &nbsp; 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></p>

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<p class=MsoNormal><br>
-----Original Message-----<br>
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><br>
Sent: Thursday, January 28, 2010 7:04 AM<br>
To: amit aggarwal<br>
Cc: <a href="mailto:poppler@lists.freedesktop.org">poppler@lists.freedesktop.org</a><br>
Subject: Re: [poppler] Extract pdf<br>
<br>
Hi,<br>
<br>
I think PDF is a page description language and defines<br>
nothing for semantic structure; how to store the titles<br>
of section, subsection, figure and tables. Therfore, I<br>
guess, poppler cannot extract - because, PDF does not have.<br>
<br>
Is there any reliable framework defining such and your<br>
target documentations follow?<br>
<br>
Regards,<br>
mpsuzuki<br>
<br>
On Thu, 28 Jan 2010 17:23:17 +0530<br>
amit aggarwal &lt;<a href="mailto:amitcs06@gmail.com">amitcs06@gmail.com</a>&gt;
wrote:<br>
<br>
&gt;Hi All,<br>
&gt;<br>
&gt;I want to extract the following inforamaton for pdf<br>
&gt;1) All Chapter Section and Subsection titles,<br>
&gt;2) &nbsp;name of the Figures and tables<br>
&gt;<br>
&gt;Can any one plz help me for the same ?<br>
&gt;<br>
&gt;--<br>
&gt;Thanks<br>
&gt;Amit Aggarwal<br>
&gt;<o:p></o:p></p>

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<p class=MsoNormal>_______________________________________________<br>
poppler mailing list<br>
<a href="mailto:poppler@lists.freedesktop.org">poppler@lists.freedesktop.org</a><br>
<a href="http://lists.freedesktop.org/mailman/listinfo/poppler" target="_blank">http://lists.freedesktop.org/mailman/listinfo/poppler</a><o:p></o:p></p>

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<p class=MsoNormal style='margin-bottom:12.0pt'><br>
<br clear=all>
<br>
-- <br>
Thanks<br>
Amit Aggarwal<o:p></o:p></p>

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