Contains all the data needed to perform a signing operation.
|class||SignerOptions.Builder||A helper class used for building the
|public final BiometricSignatureData||biometricSignatureData||
|public final OutputStream||destination||Destination where the signed document will be written.|
|public final Integer||estimatedSignatureSize||Estimated size of the signature (in bytes).|
|public final SignatureAppearance||signatureAppearance||
|public final SignatureContents||signatureContents||
|public final SignatureFormField||signatureFormField||Signature form field to be signed.|
|public final SignatureMetadata||signatureMetadata||
|From class java.lang.Object|
BiometricSignatureData that will be written to the digital signature. May be
Destination where the signed document will be written.
Estimated size of the signature (in bytes). The estimated size is the size that will be
reserved in the PDF document before digitally signing it. This size corresponds only to the
/Contents field of the signature field, that is, the signature container. The size of the
signature container mostly depends on the complexity of the certificates used for digital
signatures. PSPDFKit will actually reserve a bigger space to make room for implementation
details (the /ByteRange field, the fact that a signature is hex-encoded in a PDF, etc.). A
big estimated size will possibly make the signed document bigger than necessary, but a too
small one will cause the signing process to fail. If
null, reasonable default size
will be used (8 KB that will be around 16 KB in the signed PDF). The returned value will be
clamped between 0 and 256 KB (262144 bytes).
SignatureAppearance that will be used to determine how the signature looks once
signing is done.
SignatureContents that contains raw content that will be embedded inside the
"/Contents" key of a signature dictionary.
Signature form field to be signed.
SignatureMetadata that contains additional metadata to add to the signature.