com.sun.pdfview.font
Class FontSupport

java.lang.Object
  com.sun.pdfview.font.FontSupport

public class FontSupport
extends java.lang.Object

some constants and utility functions for font support.

Field Summary

static int[]	isoLatin1Encoding character mapping from values to glyphs for the isoLatin1Encoding
static java.lang.String[]	macExtras extra names for the Macintosh glyph set.
static int[]	macRomanEncoding character mapping from values to glyphs for the Macintosh MacRoman encoding
static int[]	standardEncoding character mapping from values to glyphs for Adobe's standard character encoding
static java.lang.String[]	stdNames names for glyphs in the standard Adobe order.
static int[]	type1CExpertCharset glyph order of the glyphs for the Type1C Expert character set.
static int[]	type1CExpertSubCharset glyph order of the glyphs for the Type1C Expert Sub character set.
static int[]	winAnsiEncoding character mapping from values to glyphs for the Windows winAnsi character encoding

Constructor Summary

FontSupport()

Method Summary

static int	findName(java.lang.String name, int[] table) get the encoding value of a glyph given its name and a charset.
static int	findName(java.lang.String name, java.lang.String[] table) get the encoding value a glyph given its name and a name table.
static java.lang.String	getName(int i) get the name of a glyph from its encoding value (NOT the character value), using the standard encoding.
static int	getStrIndex(java.lang.String name) get the encoding value of a glyph given its name, in the standard charset.

Methods inherited from class java.lang.Object

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

Field Detail

stdNames

public static final java.lang.String[] stdNames

names for glyphs in the standard Adobe order. This is the ordering of the glyphs in a font, not the mapping of character number to character.

type1CExpertCharset

public static final int[] type1CExpertCharset

glyph order of the glyphs for the Type1C Expert character set. These are indices into the glyph name array.

type1CExpertSubCharset

public static final int[] type1CExpertSubCharset

glyph order of the glyphs for the Type1C Expert Sub character set. These are indices into the glyph name array.

macExtras

public static final java.lang.String[] macExtras

extra names for the Macintosh glyph set. This array should be considered to be appended to the stdNames array. The stdValues array already contains values for this set.

macRomanEncoding

public static final int[] macRomanEncoding

character mapping from values to glyphs for the Macintosh MacRoman encoding

isoLatin1Encoding

public static final int[] isoLatin1Encoding

character mapping from values to glyphs for the isoLatin1Encoding

winAnsiEncoding

public static final int[] winAnsiEncoding

character mapping from values to glyphs for the Windows winAnsi character encoding

standardEncoding

public static final int[] standardEncoding

character mapping from values to glyphs for Adobe's standard character encoding

Constructor Detail

FontSupport

public FontSupport()

Method Detail

getName

public static java.lang.String getName(int i)

get the name of a glyph from its encoding value (NOT the character value), using the standard encoding.

findName

public static int findName(java.lang.String name,
                           java.lang.String[] table)

get the encoding value a glyph given its name and a name table.

Parameters:

name - the name of the glyph

table - the charset as an array of names

Returns:

the index of the name in the table, or -1 if the name cannot be found in the table

findName

public static int findName(java.lang.String name,
                           int[] table)

get the encoding value of a glyph given its name and a charset.

Parameters:

name - the name of the glyph

table - the charset table

Returns:

the index of the name in the charset.

getStrIndex

public static int getStrIndex(java.lang.String name)

get the encoding value of a glyph given its name, in the standard charset. This is equivalent to findName(name, FontSupport.stdNames).

Parameters:

name - the name of the glyph

Returns:

the index of the name in stdNames, or -1 if the name doesn't appear in stdNames.