Class PdfStructureTreeRoot

java.lang.Object

com.gitlab.pdftk_java.com.lowagie.text.pdf.PdfObject

com.gitlab.pdftk_java.com.lowagie.text.pdf.PdfDictionary

com.gitlab.pdftk_java.com.lowagie.text.pdf.PdfStructureTreeRoot

public class PdfStructureTreeRoot
extends PdfDictionary

The structure tree root corresponds to the highest hierarchy level in a tagged PDF.

Field Summary

Fields

Modifier and Type	Field	Description
private HashMap	parentTree
private PdfIndirectReference	reference
private PdfWriter	writer	Holds value of property writer.

Fields inherited from class PdfDictionary

CATALOG, FONT, hashMap, OUTLINES, PAGE, PAGES

Fields inherited from class PdfObject

ARRAY, BOOLEAN, bytes, DICTIONARY, INDIRECT, indRef, m_NULL, NAME, NOTHING, NUMBER, STREAM, STRING, TEXT_PDFDOCENCODING, TEXT_UNICODE, type

Constructor Summary

Constructors

Constructor	Description
PdfStructureTreeRoot(PdfWriter writer)	Creates a new instance of PdfStructureTreeRoot

Method Summary

Modifier and Type	Method	Description
(package private) void	buildTree()
PdfIndirectReference	getReference()	Gets the reference this object will be written to.
PdfWriter	getWriter()	Gets the writer.
void	mapRole(PdfName used, PdfName standard)	Maps the user tags to the standard tags.
private void	nodeProcess(PdfDictionary struc, PdfIndirectReference reference)
(package private) void	setPageMark(int page, PdfIndirectReference struc)

Methods inherited from class PdfDictionary

contains, get, getAsArray, getAsBoolean, getAsDict, getAsIndirectObject, getAsName, getAsNumber, getAsStream, getAsString, getDirectObject, getKeys, isCatalog, isDictionaryType, isFont, isOutlineTree, isPage, isPages, merge, mergeDifferent, put, putAll, putDel, putEx, remove, size, toPdf

Methods inherited from class PdfObject

canBeInObjStm, getBytes, getIndRef, isArray, isBoolean, isDictionary, isIndirect, isName, isNull, isNumber, isStream, isString, length, setContent, setIndRef, toString, type

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

parentTree

private HashMap parentTree

reference

private PdfIndirectReference reference

writer

private PdfWriter writer

Holds value of property writer.

Constructor Details

PdfStructureTreeRoot

PdfStructureTreeRoot(PdfWriter writer)

Creates a new instance of PdfStructureTreeRoot

Method Details

mapRole

public void mapRole(PdfName used,
 PdfName standard)

Maps the user tags to the standard tags. The mapping will allow a standard application to make some sense of the tagged document whatever the user tags may be.

Parameters:

used - the user tag

standard - the standard tag

getWriter

public PdfWriter getWriter()

Gets the writer.

Returns:

the writer

getReference

public PdfIndirectReference getReference()

Gets the reference this object will be written to.

Returns:

the reference this object will be written to

setPageMark

void setPageMark(int page,
 PdfIndirectReference struc)

nodeProcess

private void nodeProcess(PdfDictionary struc,
 PdfIndirectReference reference)
                  throws IOException

Throws:

IOException

buildTree

void buildTree()
        throws IOException

Throws:

IOException