Abstract Class AbstractAppearance in namespace setasign\SetaPDF2\Signer\Signature\Appearance in SetaPDF v2 API Reference

Index

\setasign\SetaPDF2
1. Signer
  1. Signature
    1. Appearance

setasign\SetaPDF2\Signer\Signature\Appearance

AbstractAppearance Abstract class representing a signature appearance

File: /SetaPDF v2/Signer/Signature/Appearance/AbstractAppearance.php
Old class name (alias): \SetaPDF_Signer_Signature_Appearance_AbstractAppearance

Class hierarchy

AbstractAppearance
- Dynamic
- XObject

Summary

Methods

_getN2XObject()

abstract protected AbstractAppearance::_getN2XObject (

\SetaPDF_Signer_SignatureField $field,
\SetaPDF_Core_Document $document,
\SetaPDF_Signer $signer

): \SetaPDF_Core_XObject_Form

Abstract method that has to return the XObject holding the signature appearance for layer "n2".

Parameters

$field : \SetaPDF_Signer_SignatureField
$document : \SetaPDF_Core_Document
$signer : \SetaPDF_Signer

createAppearance()

public AbstractAppearance::createAppearance (

\SetaPDF_Signer_SignatureField $field,
\SetaPDF_Core_Document $document,
\SetaPDF_Signer $signer

): void

Creates the XObject structure and "layers" (n0 + n2).

Parameters

$field : \SetaPDF_Signer_SignatureField
$document : \SetaPDF_Core_Document
$signer : \SetaPDF_Signer