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
