Hi, that should be no problem. You can easily read the PDF using the PdfReader class and create a new document from it to which you add a dynamically created watermark element. See the documentation for com.lowagie.text.Watermark and especially the tutorial chapter 13 (advanced tutorial on reading PDF) on the iText homepage.
Greetings Marcus On Thu, 2003-10-09 at 09:26, [EMAIL PROTECTED] wrote: > Hi, > I have existing PDF Files (created by customer) and need to print them with > JAVA(Application). > That works out great. But I need to put a special ID(like a hash) on each page of > the printed pdf. > Can anybody tell me how to do that? Some printers support watermark, but I dont know > how to "talk" to the printer and tell him to add this watermark to this dokument. > OR is there anotherway of like adding this ID to the pdf? > So please help me. > > How can I add a ID to an existing pdf so I can print the pdf with the ID on each > page.(same ID for one dokument). > > Thankx > > > Philipp Schneider > from germany >
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