class HexaPDF::Type::AcroForm::SignatureField
AcroForm
signature fields represent a digital signature.
It serves two purposes: To visually display the signature and to hold the information of the digital signature itself.
If the signature should not be visible, the associated widget annotation should have zero width and height; and/or the 'hidden' or 'no_view' flags of the annotation should be set.
See: PDF1.7 s12.7.4.5
Public Instance Methods
field_value()
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Returns the associated signature dictionary or nil
if the signature is not filled in.
# File lib/hexapdf/type/acro_form/signature_field.rb, line 198 def field_value self[:V] end
field_value=(sig_dict)
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Sets the signature dictionary as value of this signature field.
# File lib/hexapdf/type/acro_form/signature_field.rb, line 203 def field_value=(sig_dict) self[:V] = sig_dict end