Hello PDFBox users I'm trying to flatten a PDF form so that it's no longer editable.
I can flatten the text fields, but the checkboxes are still editable (you're able to check them). I am doing this in Clojure, but that should not (I hope) do anything special I get a PDF, get its forms and then I set them to read only. Is there a step that I'm missing? The code in question is here: https://github.com/dotemacs/pdfboxing/commit/d62a3da18de258a5ca596b22cfa42d4552de9d60 The form I'm trying to edit is here: https://github.com/dotemacs/pdfboxing/blob/flatten-form/test/pdfs/interactiveform.pdf Thanks in advance Aleksandar
