ITEXT CONCATENATE PDF

I would like to add a link to an existing pdf that jumps to a coordinate on another page. I have the following problem when printing the PDF file after merge, the. iText is a library that allows you to generate PDF files on the fly. printStackTrace(); } } /** * Merge multiple pdf into one pdf * * @param list * of pdf input stream. This HowTo is based on the iText package. You need a recent version (ex. 2.*). This a command line utility. You specify the pdf files to be merge into one.

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I strongly advise against using PdfWriter to merge documents! Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

If you need an example, see for instance the FillFlattenMerge2 example:.

In your case, you also need concaatenate add page numbers, you can do this in a second go, as is done in the StampPageXofY example:. Stack Overflow works best with JavaScript enabled. Sometimes this happens because the documents aren’t 8.

How to merge documents correctly?

Manipulating existing PDFs concayenate 5. This is typically not what you want. You completely ignore the page size of the pages in the original document you assume they are all of size A4You ignore page boundaries such as the crop box if presentYou ignore the rotation value stored in the page dictionary, You throw away all interactivity that is present in the original document, and so on.

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Skip to main content. Or, if not, is it possible to have it fit to page? Are you a founder of the itext library?

I blame the unofficial documentation for the popularity of this wrong approach. Please read chapter 6 of my book and you’ll notice that using PdfWriter to concatenate or merge PDF documents is wrong: I would like to add a link to an existing pdf that jumps to a coordinate on another page. You can prevent this by using writer.

There are errors once in a while because you are using the wrong method to concatenate documents. Using PdfWriter to merge documents is a bad idea.

This is my code: In case anyone is looking for it, using Bruno Lowagie’s correct answer above, here is the version of the function that does not seem to have the page flipping issue i described above: Sign up using Facebook. I am looking into the PDFs themselves to see what is special about the ones that are being flipped. How to merge documents correctly? Or you can add them while merging, as is done in the MergeWithToc example.

I don’t understand why so many people use the wrong approach to merge documents. This is my code:. I recognize your name from the itext namespaces. This has been explained on StackOverflow many times! In case anyone is looking for it, using Bruno Lowagie’s correct answer above, here is the version of the function that does not seem to have the page flipping issue i described above:.

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Nicholas DiPiazza 3, 5 35 But once and a while, it’s rotating some of the pages by 90 degrees? Is there some way to detect the page size and then use that same page size for those documents? This usually works great! Anyone ever have this happen? As documented, you are throwing away all annotations by adding PdfImportedPage instances to a document using addTemplate.

Merge Multiple PDF Documents using iText and Java

Please read chapter 6 of my book and you’ll notice that using PdfWriter to concatenate or merge PDF documents is wrong:. Post as a guest Name. Email Required, but never shown.

I’m using the following code to merge PDFs together using iText: By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Sign up using Email and Password. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Sign up or log in Sign up using Google. You’re only making it harder on yourself if you insist on using that class.