iTextSharp.text.pdf.PdfDeveloperExtension Class Reference

Public Member Functions
	PdfDeveloperExtension (PdfName prefix, PdfName baseversion, int extensionLevel)
PdfDictionary	GetDeveloperExtensions ()

Static Public Attributes
static readonly PdfDeveloperExtension	ADOBE_1_7_EXTENSIONLEVEL3

Protected Attributes
PdfName	prefix
PdfName	baseversion
int	extensionLevel

Properties
PdfName	Prefix [get]
PdfName	Baseversion [get]
int	ExtensionLevel [get]

Detailed Description

Beginning with BaseVersion 1.7, the extensions dictionary lets developers designate that a given document contains extensions to PDF. The presence of the extension dictionary in a document indicates that it may contain developer-specific PDF properties that extend a particular base version of the PDF specification. The extensions dictionary enables developers to identify their own extensions relative to a base version of PDF. Additionally, the convention identifies extension levels relative to that base version. The intent of this dictionary is to enable developers of PDF-producing applications to identify company-specific specifications (such as this one) that PDF-consuming applications use to interpret the extensions.

Since

2.1.6

Constructor & Destructor Documentation

PdfDeveloperExtension()

iTextSharp.text.pdf.PdfDeveloperExtension.PdfDeveloperExtension	(	PdfName	prefix,
		PdfName	baseversion,
		int	extensionLevel
	)

Creates a PdfDeveloperExtension object.

Parameters

prefix	the prefix referring to the developer
baseversion	the number of the base version
extensionLevel	the extension level within the baseverion.

Member Function Documentation

GetDeveloperExtensions()

PdfDictionary iTextSharp.text.pdf.PdfDeveloperExtension.GetDeveloperExtensions

(

)

Generations the developer extension dictionary corresponding with the prefix.

Returns

a PdfDictionary

Member Data Documentation

ADOBE_1_7_EXTENSIONLEVEL3

readonly PdfDeveloperExtension iTextSharp.text.pdf.PdfDeveloperExtension.ADOBE_1_7_EXTENSIONLEVEL3

static

Initial value:

=
            new PdfDeveloperExtension(PdfName.ADBE, PdfWriter.PDF_VERSION_1_7, 3)

An instance of this class for Adobe 1.7 Extension level 3.

baseversion

PdfName iTextSharp.text.pdf.PdfDeveloperExtension.baseversion

protected

The base version.

extensionLevel

int iTextSharp.text.pdf.PdfDeveloperExtension.extensionLevel

protected

The extension level within the baseversion.

prefix

PdfName iTextSharp.text.pdf.PdfDeveloperExtension.prefix

protected

The prefix used in the Extensions dictionary added to the Catalog.

Property Documentation

Baseversion

PdfName iTextSharp.text.pdf.PdfDeveloperExtension.Baseversion

get

Gets the baseversion name.

Returns

a PdfName

ExtensionLevel

int iTextSharp.text.pdf.PdfDeveloperExtension.ExtensionLevel

get

Gets the extension level within the baseversion.

Returns

an integer

Prefix

PdfName iTextSharp.text.pdf.PdfDeveloperExtension.Prefix

get

Gets the prefix name.

Returns

a PdfName

---

The documentation for this class was generated from the following file:

• src/core/iTextSharp/text/pdf/PdfDeveloperExtension.cs