There are errors once in a while because you are using the wrong method to concatenate documents. Please read chapter 6 of my book and you’ll notice that . iText is a library that allows you to generate PDF files on the fly. Please find more details on iText on below link. Here is a code. 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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iText 5 merging PDF documents
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 ifext have the page flipping issue i described above:. This is typically not what you want.
I don’t understand why so many people use the wrong approach to merge documents.
I recognize your name from the itext namespaces. I’m using the following code to merge PDFs together using iText: Email Required, but never shown.
This usually works great! Using PdfWriter to merge documents is a bad idea.
How to merge documents correctly?
In your case, you also need to add page numbers, convat can do this in a second go, as is done in the StampPageXofY example:. You completely ignore the page size of the pages in the original document you assume they are all of size KtextYou 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.
There are errors once in a while because you are using the wrong method to concatenate documents. I blame the unofficial documentation for the popularity of this wrong approach.
Merge Multiple PDF Documents using iText and Java
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: You can prevent this by using writer. Sign up using Facebook. Sign up using Email and Password. Skip to main content. Or conat can add them while merging, as is done in the MergeWithToc example. Sometimes this happens ittext the documents aren’t 8. Are you a founder of the itext library?
You’re only making it harder on yourself if you insist on using that class.
How to merge documents correctly? | iText Developers
Or, if not, is it possible to have it fit to page? I strongly advise against using PdfWriter to merge documents!
Post as a guest Name. If you need an example, see for instance the FillFlattenMerge2 example:. This is my code: Manipulating existing PDFs iText 5. Is there some way to detect the page size and then use that same page size for those documents? Sign up or log in Sign up using Google. itexxt
Please read chapter 6 of my book and you’ll notice that using PdfWriter to concatenate or merge PDF documents is wrong: As documented, you are throwing away all annotations by adding PdfImportedPage instances to a document using addTemplate.
Please cooncat chapter 6 of my book and you’ll notice that using PdfWriter to concatenate or merge PDF documents is wrong:.