com.itextpdf.kernel.font

Class FontUtil

java.lang.Object

com.itextpdf.kernel.font.FontUtil

public class FontUtil
extends Object

Utility class for font processing.

Method Summary

Modifier and Type	Method and Description
static String	addRandomSubsetPrefixForFontName(String fontName) Adds random subset prefix (+ and 6 upper case letters) to passed font name.
static IntHashtable	convertCompositeWidthsArray(PdfArray widthsArray) Converts passed W array to integer table.
static PdfStream	getToUnicodeStream(Set<Glyph> glyphs) Gets a ToUnicode PdfStream from passed glyphs.
static CMapToUnicode	processToUnicode(PdfObject toUnicode) Processes passed ToUnicode object to CMapToUnicode instance.

Methods inherited from class java.lang.Object

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

Method Detail

addRandomSubsetPrefixForFontName

public static String addRandomSubsetPrefixForFontName(String fontName)

Adds random subset prefix (+ and 6 upper case letters) to passed font name.

Parameters:

fontName - the font add prefix to

Returns:

the font name with added prefix.

processToUnicode

public static CMapToUnicode processToUnicode(PdfObject toUnicode)

Processes passed ToUnicode object to CMapToUnicode instance.

Parameters:

toUnicode - the ToUnicode object

Returns:

parsed CMapToUnicode instance

convertCompositeWidthsArray

public static IntHashtable convertCompositeWidthsArray(PdfArray widthsArray)

Converts passed W array to integer table.

Parameters:

widthsArray - the W array to convert

Returns:

converted W array as an integer table

getToUnicodeStream

public static PdfStream getToUnicodeStream(Set<Glyph> glyphs)

Gets a ToUnicode PdfStream from passed glyphs.

Parameters:

glyphs - the glyphs ToUnicode will be based on

Returns:

the created ToUnicode PdfStream