SigFieldLock
extends PdfObject
in package
Signature field lock dictionary — ISO 32000-2 §12.7.5.5, Table 233.
Referenced from SignatureField::$lock. When the signature is
applied, the viewer locks the listed fields (/Action + /Fields) and
optionally applies /P (MDP permission level: 1=no changes,
2=form fill+sign, 3=everything above plus annotation edits).
Attributes
- #[RequiresPdfVersion]
- \Phpdftk\Pdf\Core\PdfVersion::V1_5
Table of Contents
Constants
- PDF_TYPE = 'SigFieldLock'
Properties
- $action : PdfName
- $fields : PdfArray|null
- $generationNumber : int
- $objectNumber : int
- $p : int|null
Methods
- __construct() : mixed
- toIndirectObject() : string
- Wrap the object in an indirect object structure: X Y obj ... endobj
- toPdf() : string
- Serialize the object's dictionary/value to PDF syntax.
Constants
PDF_TYPE
public
mixed
PDF_TYPE
= 'SigFieldLock'
Properties
$action
public
PdfName
$action
$fields
public
PdfArray|null
$fields
= null
$generationNumber
public
int
$generationNumber
= 0
$objectNumber
public
int
$objectNumber
= 0
$p
public
int|null
$p
= null
Methods
__construct()
public
__construct([string $action = 'All' ][, PdfArray|null $fields = null ]) : mixed
Parameters
- $action : string = 'All'
- $fields : PdfArray|null = null
toIndirectObject()
Wrap the object in an indirect object structure: X Y obj ... endobj
public
toIndirectObject() : string
Return values
stringtoPdf()
Serialize the object's dictionary/value to PDF syntax.
public
toPdf() : string