com.lowagie.text.rtf.field
Class RtfPageNumber

java.lang.Object
  com.lowagie.text.Chunk
      com.lowagie.text.rtf.field.RtfField
          com.lowagie.text.rtf.field.RtfPageNumber

All Implemented Interfaces:

Element, MarkupAttributes, RtfBasicElement

public class RtfPageNumber
extends RtfField

The RtfPageNumber provides the page number field in rtf documents.

Version:

$Revision: 1760 $

Author:

Mark Hall (mhall@edu.uni-klu.ac.at), Steffen.Stundzig@smb-tec.com

Field Summary

private static byte[]

PAGE_NUMBER Constant for the page number

Fields inherited from class com.lowagie.text.rtf.field.RtfField

document

Fields inherited from class com.lowagie.text.Chunk

ACTION, attributes, BACKGROUND, COLOR, content, ENCODING, GENERICTAG, HSCALE, HYPHENATION, IMAGE, LOCALDESTINATION, LOCALGOTO, markupAttributes, NEWLINE, NEWPAGE, NEXTPAGE, OBJECT_REPLACEMENT_CHARACTER, PDFANNOTATION, REMOTEGOTO, SKEW, SPLITCHARACTER, SUBSUPSCRIPT, TEXTRENDERMODE, UNDERLINE

Fields inherited from interface com.lowagie.text.rtf.RtfBasicElement

CLOSE_GROUP, COMMA_DELIMITER, DELIMITER, OPEN_GROUP, TWIPS_FACTOR

Fields inherited from interface com.lowagie.text.Element

ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_JUSTIFIED, ALIGN_JUSTIFIED_ALL, ALIGN_LEFT, ALIGN_MIDDLE, ALIGN_RIGHT, ALIGN_TOP, ALIGN_UNDEFINED, ANCHOR, ANNOTATION, AUTHOR, CCITT_BLACKIS1, CCITT_ENCODEDBYTEALIGN, CCITT_ENDOFBLOCK, CCITT_ENDOFLINE, CCITTG3_1D, CCITTG3_2D, CCITTG4, CELL, CHAPTER, CHUNK, CREATIONDATE, CREATOR, GRAPHIC, HEADER, IMGRAW, IMGTEMPLATE, JPEG, KEYWORDS, LIST, LISTITEM, MULTI_COLUMN_TEXT, PARAGRAPH, PHRASE, PRODUCER, PTABLE, RECTANGLE, ROW, SECTION, SUBJECT, TABLE, TITLE

Constructor Summary

RtfPageNumber()
Constructs a RtfPageNumber.

RtfPageNumber(Font font)
Constructs a RtfPageNumber with a specified Font.

RtfPageNumber(RtfDocument doc)
Constructs a RtfPageNumber object.

RtfPageNumber(RtfDocument doc, Font font)
Constructs a RtfPageNumber object with a specific font.

Method Summary

protected byte[]	writeFieldInstContent() Writes the field instruction content
protected byte[]	writeFieldResultContent() Writes the field result content

Methods inherited from class com.lowagie.text.rtf.field.RtfField

isEmpty, isFieldAlt, isFieldDirty, isFieldEdit, isFieldLocked, isFieldPrivate, setFieldAlt, setFieldDirty, setFieldEdit, setFieldLocked, setFieldPrivate, setInHeader, setInTable, setRtfDocument, write

Methods inherited from class com.lowagie.text.Chunk

addToArray, append, content, font, getAttributes, getChunks, getHorizontalScaling, getImage, getKeySet, getMarkupAttribute, getMarkupAttributeNames, getMarkupAttributes, getTextRise, getWidthPoint, hasAttributes, isTag, process, setAction, setAnchor, setAnchor, setAnnotation, setBackground, setBackground, setFont, setGenericTag, setHorizontalScaling, setHyphenation, setLocalDestination, setLocalGoto, setMarkupAttribute, setMarkupAttributes, setNewPage, setRemoteGoto, setRemoteGoto, setSkew, setSplitCharacter, setTextRenderMode, setTextRise, setUnderline, setUnderline, toString, type

Methods inherited from class java.lang.Object

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

Field Detail

PAGE_NUMBER

private static final byte[] PAGE_NUMBER

Constant for the page number

Constructor Detail

RtfPageNumber

public RtfPageNumber()

Constructs a RtfPageNumber. This can be added anywhere to add a page number field.

RtfPageNumber

public RtfPageNumber(Font font)

Constructs a RtfPageNumber with a specified Font. This can be added anywhere to add a page number field.

Parameters:

font -

RtfPageNumber

public RtfPageNumber(RtfDocument doc)

Constructs a RtfPageNumber object.

Parameters:

doc - The RtfDocument this RtfPageNumber belongs to

RtfPageNumber

public RtfPageNumber(RtfDocument doc,
                     Font font)

Constructs a RtfPageNumber object with a specific font.

Parameters:

doc - The RtfDocument this RtfPageNumber belongs to

font - The Font to use

Method Detail

writeFieldInstContent

protected byte[] writeFieldInstContent()
                                throws java.io.IOException

Writes the field instruction content

Specified by:

writeFieldInstContent in class RtfField

Returns:

A byte array containing "PAGE"

Throws:

java.io.IOException

writeFieldResultContent

protected byte[] writeFieldResultContent()
                                  throws java.io.IOException

Writes the field result content

Specified by:

writeFieldResultContent in class RtfField

Returns:

An empty byte array

Throws:

java.io.IOException