I used different applications, like Microsoft Edge, Google Chrome and Adobe Reader DC to render the PDF file, but the behaviour is the same.
Kind regards Sven Neufeind -----Ursprüngliche Nachricht----- Von: sahy...@fileaffairs.de <sahy...@fileaffairs.de> Gesendet: Dienstag, 6. Juni 2023 19:22 An: users@pdfbox.apache.org Betreff: Re: [Bug] (Radio) Buttons can not be printed in a merged PDF Am Dienstag, dem 06.06.2023 um 11:47 +0000 schrieb sven.neufe...@ruv.de: > > > > Heys guys, > > we're having an issue with some of our PDF documents that contains > interactive fields like Radio Buttons. In some cases we’ve to merge > PDF documents together (using the PDFMergerUtility) and when we try > to print that merged document these Button elements are not rendered > correctly, when using Apache PDFBox >= 2.0.22. Using the version > 2.0.21 the buttons are rendered correctly. How do you render the PDF? From which application? BR Maruan > > I’m pretty new in the world of how PDF files work under the hood and > how the PDF structure and fields is defined in the standard. So I did > some research and could find out the reason for this misbehavior. > > It looks like that issue had been introduced with this > commit:https://github.com/apache/pdfbox/commit/fe00cd3870f6d9ec27fcb5 > 5c89409b420ade0826 > > In the origin document (before entering the merge step) > theNeedAppearances entry is set to true, but after the merge step the > entry’s changed to be false. > I could figure out that this line of code is the reason for > that:https://github.com/apache/pdfbox/blob/fe00cd3870f6d9ec27fcb55c89 > 409b420ade0826/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/fixup/p > rocessor/AcroFormGenerateAppearancesProcessor.java#L55 > > Is that an intended behaviour or is that an unintentionally > sideeffect? > > > Kind regards > > Sven Neufeind --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@pdfbox.apache.org For additional commands, e-mail: users-h...@pdfbox.apache.org
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