This green tick thing is not standard and shouldn't be used because it
can be faked. It is outdated. The only thing to use to verify signatures
is the signature window in Adobe.
Tilman
Am 02.07.2020 um 07:47 schrieb Urmi Vijayvargiy:
Hello PDFBOX team,
We are digital signing pdf and want to add validity symbol layer
(green tick) but it should only be visible on pdf reader and not on
any browser screen.
We achieved same using itextsharp by manipulating n1,n3 and n4 layer-
attached is reference code. same we want to achieve using pdfbox and java.
Any update on this will be helpful.
Thanks and Regards,
Urmi Vijayvargiy
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