I’m searching a way to check my new PDF for a specific String on every page. The idea is to go on every page and if project name is missing from the page to add it (before saving the pdf – doc.save(new FileOutputStream(new File(pathToFile))); I already tried: document.save(new FileOutputStream(new File(pathToFile))); PDDocument document = PDDocument.load(new File(pathToFile)); the result is : Hello
Tag: pdfbox
How to scale a PDAnnotation?
I have a pdf that has been passed to me with a signature (annotation) and I have to scale the pdf, but when I scale the pdf the annotation does not scale, and it comes out out out of shape. Any suggestions? I’ll show you the code of the method and the pdf before and after PDF BEFORE PDF AFTER
Apache PDFBox – vertical match between image and text position
I need help to achieve a mapping between text and image objects in a PDF document. As the first figure shows, my PDF documents have 3 images arranged randomly in the y-direction. To the left of them are texts. The texts extend along the height of the images. My goal is to combine the texts into “ImObj” objects (see the
Convert pdf to Postscript using Java
I recently posted a question how to convert a PDF byte[] to Postscript. According to comment, it’s not possible. I was anyway looking into this other question on how to transform a pdf to Postscript. But still cannot get it working. I got my PDF saved already, how would I get an already existing PDF converted to Postscript? Any way
PDFBox How to set PDF document security printing to low resolution
TL;DR; How can PDFBox be used to generate a PDF with “low resolution” under Document Seurity > Details > Printing? I’m trying to create a PDF using Java and I’m trying to set the value of the printing property, under document security, to low resolution. I’m trying to do this because the application I’m working on, stumbled across this chrome
PDF Signature invalid but Verfiy Signature with PDFBox2 is valid (true)
Sample PDF download: https://drive.google.com/file/d/12wv1Pb7gh4vCKOGhX4cZ3aOrLSiOo4If/view?usp=sharing So when the PDF is opened in A.Reader (Contineous release) it says the Certificate is invalid as Changes have been made to this document that rendered the signature invalid. But I can’t see what/where is changed. Only a Signature (certificate) was added with our own application that adds correct signatures for thousands of other PDFs. No
Issues with enclosing PDDoucment
I have implemented a program that will print data into a pdf however I am facing this issue I know there have been similar issues posted but I could not find the solution to my problem from them. What I am doing is that I initialized two documents one of them being the main document(doc) the other for the rest
Accessing a COSArray for PDF fields with Apache PDFBox
I’m trying to access all form fields in a PDF file – so I can use code to fill them in – and this is as far as I’ve gotten: which gives an output of: Does anyone know how I can access the two COSObjects in the COSArray? I also don’t know what the notation COSObject{x, y} means, and can’t
PDFBox with special characters working fine on Windows but characters getting replaced with other characters in Linux
My requirement is that I have a PDF Acroform Template with few text fields and based on logged in user these text fields are prepopulated with user’s name and city and is presented to the user (Note user is not manually entering data into PDF but my backend code is doing this). so these name and city fields are giving
PDFBox 2.0.9 – creating TOC with multiple pages
I’m working on PDF Toc. It generates the first page but when I have more elements I did logic to create a new page for TOC. I’m using PDF Box and that PDPageContentStream. I had to create a function to calculate how many pages I need. Then I’m creating the exact amount of pages in the list and add them