Hi
I am embeding a PDF in another PDF , create XOBJ and add them to the PDF at the
end.
Scan through the PDF and mark all Obj references and inhereted references
needed for the page / pages, store these references in a container..
In my new PDF , I just write only these objects into the new PDF, along with
the new XOBJ's, all works fine.
However of course I have may have many blanks OBJ's which apart from a large
XREF block full of unsued entries, is not a real problem.. If I have a large
PDF and only want to select a single page, it works the file is small as I only
have the data needed for that page/xobj. I would like to know if there is a way
to just delete unused objects and that the left over Objs are reordered but
also all the inderect and direct refernces.
I tried a few methods , but since every reference needs to be updated ,is there
a simple way of doing this ?
Regards
Harald
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