Justin WilkinsandBrandon Thomas 56c034b0b3 M9: visible digital signatures can show a drawn, typed or image graphic (#193) (#934) ...

* M9: visible digital signatures can show a drawn, typed or image graphic (#193)

A visible certificate signature can show a graphic where the signer's
name is large, as Acrobat's Configure Signature Appearance does: the
saved Fill & Sign signature (drawn, typed or image) or an imported
PNG/JPEG. Sign as previews it and remembers the choice; sign_document
takes `graphic` (image, text or strokes).

pdfcraft-sign gains `Graphic` and `SignOptions::graphic`. Graphics are
checked and size-capped before drawing; images keep alpha as a soft
mask and are encrypted with the rest of the update in encrypted files.

Refs #193

* Refresh catalog hashes

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Co-authored-by: Brandon Thomas <echelon@gmail.com>

2026-10-11 13:47:51 -04:00

..

acrobat-features.toml

M9: visible digital signatures can show a drawn, typed or image graphic (#193) (#934)

2026-10-11 13:47:51 -04:00