Re: [iText-questions] Extracting specific layers from a pdf

2010-02-08 Thread Thomas Gelzhaeuser
that content can be recursive (down through Form XObjects) > and that OC's also exist on a variety of objects (XObjects and Annots) and > you need to handle those as well. > > Leonard > > -Original Message- > From: Thomas Gelzhaeuser [mailto:tho...@gelzhae

Re: [iText-questions] Extracting specific layers from a pdf

2010-02-08 Thread Thomas Gelzhaeuser
al Message- > From: Thomas Gelzhaeuser [mailto:tho...@gelzhaeuser.de] > Sent: Friday, February 05, 2010 5:38 AM > To: itext-questions > Subject: [iText-questions] Extracting specific layers from a pdf > > Hi all. > > I need to find a solution for the following problem: > >

[iText-questions] Extracting specific layers from a pdf

2010-02-05 Thread Thomas Gelzhaeuser
Hi all. I need to find a solution for the following problem: I have a multi layered pdf, where only a selection of layers (ocgs) is set to visible. I need to create a new pdf from that, which only contains the visible layers all merged into the background layer. The invisible layers have to be re