Hi,
PDFBox is low level so you have to write the column logic yourself. For
writing to a PDF, look into the examples, e.g. EmbeddedFonts.java in the
source code download.
To output a barcode, use a library like ZXing. There are examples on
stackoverflow to convert them into an image. The next level would be to
convert it into vector graphics.
https://stackoverflow.com/questions/10789059/
This is with itext, but you could try this with PDFBox too.
Tilman
Am 23.02.2021 um 08:52 schrieb Pasqualino Imbemba:
Hello,
I’m developing a proof of concept following this paper
http://as.nida.ac.th/~pramote/publications/paper-based_document_authentication_using_digital_sinature_and_qr_code-iccet2012.pdf
<http://as.nida.ac.th/~pramote/publications/paper-based_document_authentication_using_digital_sinature_and_qr_code-iccet2012.pdf>
I’d like to create a single sided A4 sized PDF which contains text in two
columns and a QR-Code.
Where do I find code examples that could hint me towards the document setup?
Thanks
#pasquale
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