PoDoFo::PdfSignatureField Class Reference

#include <PdfSignatureField.h>

Inherits PoDoFo::PdfField.

Public Member Functions
	PdfSignatureField (PdfPage *pPage, const PdfRect &rRect, PdfDocument *pDoc)
void	SetSignature (const PdfData &signatureData)
void	SetSignatureReason (const PdfString &rsText)
void	SetSignatureLocation (const PdfString &rsText)
void	SetSignatureDate (const PdfDate &sigDate)
void	AddCertificationReference (PdfObject *pDocumentCatalog, EPdfCertPermission perm=ePdfCertPermission_NoPerms)

Detailed Description

Signature field

Constructor & Destructor Documentation

PdfSignatureField()

PoDoFo::PdfSignatureField::PdfSignatureField	(	PdfPage *	pPage,
		const PdfRect &	rRect,
		PdfDocument *	pDoc
	)

Create a new PdfSignatureField

Member Function Documentation

AddCertificationReference()

void PoDoFo::PdfSignatureField::AddCertificationReference	(	PdfObject *	pDocumentCatalog,
		EPdfCertPermission	perm = ePdfCertPermission_NoPerms
	)

Add certification dictionaries and references to document catalog.

Parameters

pDocumentCatalog	the catalog of current document
perm	document modification permission

SetSignature()

void PoDoFo::PdfSignatureField::SetSignature

(

const PdfData &

signatureData

)

Create space for signature

Parameters

signatureData

String used to locate reserved space for signature. This string will be replaiced with signature.

Structure of the PDF file - before signing: <</ByteRange[ 0 1234567890 1234567890 1234567890]/Contents<signatureData> Have to be replaiced with the following structure: <</ByteRange[ 0 count pos count]/Contents<real signature ...0-padding>

SetSignatureDate()

void PoDoFo::PdfSignatureField::SetSignatureDate

(

const PdfDate &

sigDate

)

Date of signature

SetSignatureLocation()

void PoDoFo::PdfSignatureField::SetSignatureLocation

(

const PdfString &

rsText

)

Set location of the signature

Parameters

rsText

the location of signature

SetSignatureReason()

void PoDoFo::PdfSignatureField::SetSignatureReason

(

const PdfString &

rsText

)

Set reason of the signature

Parameters

rsText

the reason of signature