[poppler] Extract title from pdf file.

[Alec Taylor]

The easiest way I can think of is to grab it from the headers and footers.

I am about to submit a patch (any day now) which separate the header
and footers into separate tags from which you can access from
pdftohtml -xml.

I will then work on incorporating it all back into the PDF, with ToC
linkage (I will make a new pdftopdf utility).

On Wed, Nov 9, 2011 at 5:17 PM, 杨辉强 <huiqiangyang at yunrang.com> wrote:
> Hi, all:
>    I want to extract title from pdf file. Although PDFDoc has a function
> getDocInfo() to get title info, it is
> empty most of the time. Thus, I have to guess it by myself.  I wish you can
> give me some advices.
>
> Thank you!
> Best wishes!
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