Interface IPdfVersion

Namespace

iTextSharp.text.pdf.interfaces

Assembly

iTextSharp.LGPLv2.Core.dll

The PDF version is described in the PDF Reference 1.7 p92 (about the PDF Header) and page 139 (the version entry in the Catalog). You'll also find info about setting the version in the book 'iText in Action' sections 2.1.3 (PDF Header) and 3.3 (Version history).

public interface IPdfVersion

Properties

PdfVersion

If the PDF Header hasn't been written yet, this changes the version as it will appear in the PDF Header. If the PDF header was already written to the Stream, this changes the version as it will appear in the Catalog.

char PdfVersion { set; }

Property Value

char

Methods

AddDeveloperExtension(PdfDeveloperExtension)

Adds a developer extension to the Extensions dictionary in the Catalog. @since 2.1.6

void AddDeveloperExtension(PdfDeveloperExtension de)

Parameters

de PdfDeveloperExtension

an object that contains the extensions prefix and dictionary

SetAtLeastPdfVersion(char)

If the PDF Header hasn't been written yet, this changes the version as it will appear in the PDF Header, but only if param refers to a higher version. If the PDF header was already written to the Stream, this changes the version as it will appear in the Catalog.

void SetAtLeastPdfVersion(char version)

Parameters

version char

a character representing the PDF version

SetPdfVersion(PdfName)

Sets the PDF version as it will appear in the Catalog. Note that this only has effect if you use a later version than the one that appears in the header; this method ignores the parameter if you try to set a lower version.

void SetPdfVersion(PdfName version)

Parameters

version PdfName

the PDF name that will be used for the Version key in the catalog