com.lowagie.text.pdf
Class FontDetails

java.lang.Object
  com.lowagie.text.pdf.FontDetails

 class FontDetails
extends Object

Each font in the document will have an instance of this class where the characters used will be represented.

Author:

Paulo Soares (psoares@consiste.pt)

Field Summary

(package private) BaseFont	baseFont The font
(package private) CJKFont	cjkFont The font if it's an instance of CJKFont
(package private) IntHashtable	cjkTag IntHashtable with CIDs of CJK glyphs that are used in the text.
(package private) PdfName	fontName The font name that appears in the document body stream
(package private) int	fontType The font type
(package private) PdfIndirectReference	indirectReference The indirect reference to this font
(package private) HashMap	longTag The map used with double byte encodings.
(package private) byte[]	shortTag The array used with single byte encodings
protected boolean	subset Indicates if only a subset of the glyphs and widths for that particular encoding should be included in the document.
(package private) boolean	symbolic true if the font is symbolic
(package private) TrueTypeFontUnicode	ttu The font if it's an instance of TrueTypeFontUnicode

Constructor Summary

FontDetails(PdfName fontName, PdfIndirectReference indirectReference, BaseFont baseFont)
Each font used in a document has an instance of this class.

Method Summary

(package private) byte[]	convertToBytes(String text) Converts the text into bytes to be placed in the document.
(package private) BaseFont	getBaseFont() Gets the BaseFont of this font.
(package private) PdfName	getFontName() Gets the font name as it appears in the document body.
(package private) PdfIndirectReference	getIndirectReference() Gets the indirect reference to this font.
boolean	isSubset() Indicates if all the glyphs and widths for that particular encoding should be included in the document.
void	setSubset(boolean subset) Indicates if all the glyphs and widths for that particular encoding should be included in the document.
(package private) void	writeFont(PdfWriter writer) Writes the font definition to the document.

Methods inherited from class java.lang.Object

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

Field Detail

indirectReference

PdfIndirectReference indirectReference

The indirect reference to this font

fontName

PdfName fontName

The font name that appears in the document body stream

baseFont

BaseFont baseFont

The font

ttu

TrueTypeFontUnicode ttu

The font if it's an instance of TrueTypeFontUnicode

cjkFont

CJKFont cjkFont

The font if it's an instance of CJKFont

shortTag

byte[] shortTag

The array used with single byte encodings

longTag

HashMap longTag

The map used with double byte encodings. The key is Integer(glyph) and the value is int[]{glyph, width, Unicode code}

cjkTag

IntHashtable cjkTag

IntHashtable with CIDs of CJK glyphs that are used in the text.

fontType

int fontType

The font type

symbolic

boolean symbolic

true if the font is symbolic

subset

protected boolean subset

Indicates if only a subset of the glyphs and widths for that particular encoding should be included in the document.

Constructor Detail

FontDetails

FontDetails(PdfName fontName,
            PdfIndirectReference indirectReference,
            BaseFont baseFont)

Each font used in a document has an instance of this class. This class stores the characters used in the document and other specifics unique to the current working document.

Parameters:

fontName - the font name

indirectReference - the indirect reference to the font

baseFont - the BaseFont

Method Detail

getIndirectReference

PdfIndirectReference getIndirectReference()

Gets the indirect reference to this font.

Returns:

the indirect reference to this font

getFontName

PdfName getFontName()

Gets the font name as it appears in the document body.

Returns:

the font name

getBaseFont

BaseFont getBaseFont()

Gets the BaseFont of this font.

Returns:

the BaseFont of this font

convertToBytes

byte[] convertToBytes(String text)

Converts the text into bytes to be placed in the document. The conversion is done according to the font and the encoding and the characters used are stored.

Parameters:

text - the text to convert

Returns:

the conversion

writeFont

void writeFont(PdfWriter writer)

Writes the font definition to the document.

Parameters:

writer - the PdfWriter of this document

isSubset

public boolean isSubset()

Indicates if all the glyphs and widths for that particular encoding should be included in the document.

Returns:

false to include all the glyphs and widths.

setSubset

public void setSubset(boolean subset)

Indicates if all the glyphs and widths for that particular encoding should be included in the document. Set to false to include all.

Parameters:

subset - new value of property subset