Yes - tagging is TOTALLY DIFFERENT than bookmarks!!  

Tags in a PDF are directly integrated with the content on a page (see ISO 
32000-1, 14.6, 14.7 and 14.8) and because of that, you know exactly what the 
content that is associated with a tag is.  iText can be used to get the 
contents between the tags.  HOWEVER, you still need to then compute the 
"bounding box" of that content - and iText has no capabilities in that areas as 
it pretty much requires an almost complete rendering engine to do so).

What are you trying to accomplish by finding those bounds?

Leonard

-----Original Message-----
From: Wulf Berschin [mailto:bersc...@dosco.de] 
Sent: Wednesday, January 28, 2009 10:57 AM
To: Leonard Rosenthol
Cc: Post all your questions about iText here
Subject: Re: [iText-questions] Highlight Bookmark Targets

Hi Leonhard,

Leonard Rosenthol schrieb:
> I don't think I've ever seen Acrobat highlight text after it being clicked on 
> from a bookmark.  Are you seeing this on all PDFs?   Can you take a screen 
> shot?
> 

VoilĂ . It's obviousely a Tag and when I check "Mark content" (or
similar) under Options the small window, click the entry "Inhaltsverzeichnis" 
Acrobat goes to this text and shows a blue box around this text. the PSDF was 
created with (structured) FrameMaker.

Can you give us some hints how Acrobat does this? Is 1T3XT's (Bruno's) 
assumption near reality?

Regards,
Wulf

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