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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I strongly advise against using PdfWriter to merge documents! Please read chapter 6 of my book and you’ll notice that using PdfWriter to concatenate cpncat merge PDF documents is wrong: I would like to add a link to an existing pdf that jumps to a coordinate on another page. Manipulating existing PDFs iText 5. This is typically not what you want. Skip to main content. But once and a while, it’s itsxt some of the pages by 90 degrees?
iText 7 merging PDF documents
Email Required, but never shown. 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 ckncat value stored in the page convat, You throw away all interactivity that is present in the original document, and so on.
As documented, you are throwing away all annotations by adding PdfImportedPage instances to a document using addTemplate. In your case, you also need to add page numbers, you can do this in a second go, as is done in the StampPageXofY example:.
This is my code:. I don’t understand why so many people use the wrong approach to merge documents. Nicholas DiPiazza 3, 5 35 If you need an example, see for instance the FillFlattenMerge2 example:. Or, if not, is it possible to have it fit to page?
Merge Multiple PDF Documents using iText and Java
I’m using the following code to merge PDFs together using iText: Please read chapter 6 of my book and you’ll notice that using PdfWriter to concatenate or merge PDF documents is wrong:. This is my code: How to merge documents correctly?
How to merge documents correctly? | iText Developers
Anyone ever have this happen? Post as a guest Name. 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: I am looking into the PDFs themselves to see what is special about the ones that are being flipped. Sign up using Facebook.
Using PdfWriter to merge documents is a bad idea. I blame the unofficial documentation for the popularity of this wrong approach.
I recognize your name from cncat itext namespaces. Sign up or log in Sign up using Google. This has been explained on StackOverflow many times!
You’re only making it harder on yourself if you insist on using that class. You can prevent this by using writer. Sign up using Email and Password.
This usually works great!