Hi, I'm a bit confused about attribute names in XFDF vs COS syntax.
For example, in FDFAnnotationFreeText.java the rotation of the annotation is taken from an attribute with the name "rotation". But : The current Foxit PDF SDK for Web uses "rotate" as the attribute name in its XFDF instead. Some older versions of Adobe Acrobat also produced XFDF with "rotate". However, some Adobe Readers (or programs identifying themselves as such) use "rotation". Now I'm unsure about what is "the truth" here. I don't have access to ISO 19444, which might explain everything related to XFDF, but I found this quote from pfda.org "XFDF is the XML equivalent to FDF files, which are defined in clause 12.7.8 of ISO 32000-2.also FDF files uses the same COS syntax that PDF files use." and as the COS name for rotation is "Rotate" (at least for pages), I'd assume the attribute in XFDF should rather be "rotate" as well. Then again, the PDF 2.0 spec only mentions "NoRotate" for annotations and that makes me wonder if annotations should have "rotate"/"rotation" attributes in the first place. I know I can just parse my XFDF and look for any "rotate" and replace or duplicate it with a "rotation" attribute before I feed it into PDFBox. But I cannot stop wondering if there is a definitive answer to the question what is the correct attribute name or if even both are "wrong". If anyone with access to ISO 19444 would be so kind to shed some light on whether annotations, mainly of type FreeText, should or should not have a "rotate" or "rotation" attribute, I would be very thankful. Sorry for the rambling, Kai [cid:9ce44e7a-b152-46ec-93fc-4746f516556b]<https://thinkproject.com/de/> Kai Keggenhoff / Senior Software Developer thinkproject.com<https://thinkproject.com/de> <https://thinkproject.com/de> [cid:fdf1bbba-5521-41e7-a3f5-acc1e0e2ae74]<https://www.linkedin.com/company/thinkproject-dach/posts/?feedView=all>[cid:95814050-0959-4242-8dd3-6dc01db0cf40]<https://twitter.com/thinkproject_> Read our legal information (imprint) here<https://thinkproject.com/de/impressum/>.
