This event arguments provides the necessary information about signature properties change event.
string
Defines the id of the signature property is changed in the page of the PDF document.
boolean
Specifies that the opacity of the signature is changed.
boolean
Specifies that the stroke color of the signature is changed.
boolean
Specifies that the thickness of the signature is changed.
string
Specifies name of the event.
any
Defines the new property value of the signature.
any
Defines the old property value of the signature.
number
Defines the page number in which the signature property is changed.
Defines the type of the signature property is changed in the page of the PDF document.