org.foray.ps.encode
Class CMap12

java.lang.Object
  org.foray.ps.encode.CMap
      org.foray.ps.encode.CMap12

All Implemented Interfaces:

org.axsl.ps.Cmap, org.axsl.ps.Cmap12, org.axsl.ps.Encoding

public class CMap12
extends CMap
implements org.axsl.ps.Cmap12

Class containing a set of 32-bit Unicode ranges that sequentially map to the same-sized range of glyph indexes. The contents are analogous to a Format 12 TrueType Font cmap table (from which this class derives its name).

Field Summary

static long

serialVersionUID Constant needed for serialization.

Fields inherited from interface org.axsl.ps.Encoding

INVALID_UNICODE_CHAR

Constructor Summary

CMap12(String name, int expectedEntries)
Constructor.

Method Summary

void	addEntry(CMap12Entry entry) Add a new entry to this map.
void	addEntry(int unicodeStart, int unicodeEnd, int glyphStartIndex)
String	asPostScript(org.axsl.ps.Encoding baseEncoding)
int	decodeCharacter(int glyphIndexInput)
int	encodeCharacter(int codePoint)
int	getFirstIndex()
int	getLastIndex()
String	getName()

Methods inherited from class org.foray.ps.encode.CMap

canEncode, isPredefinedPdf, isPredefinedPs

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axsl.ps.Encoding

canEncode, isPredefinedPdf, isPredefinedPs

Field Detail

serialVersionUID

public static final long serialVersionUID

Constant needed for serialization.

See Also:

Constant Field Values

Constructor Detail

CMap12

public CMap12(String name,
              int expectedEntries)

Constructor.

Parameters:

name - The name of this encoding.

expectedEntries - The number of expected entries in this encoding. Setting this to the correct value will result in more efficient processing.

Method Detail

getName

public String getName()

Specified by:

getName in interface org.axsl.ps.Encoding

addEntry

public void addEntry(CMap12Entry entry)

Add a new entry to this map.

Parameters:

entry - The entry to be added.

addEntry

public void addEntry(int unicodeStart,
                     int unicodeEnd,
                     int glyphStartIndex)

Specified by:

addEntry in interface org.axsl.ps.Cmap12

encodeCharacter

public int encodeCharacter(int codePoint)

Specified by:

encodeCharacter in interface org.axsl.ps.Encoding

decodeCharacter

public int decodeCharacter(int glyphIndexInput)

Specified by:

decodeCharacter in interface org.axsl.ps.Encoding

asPostScript

public String asPostScript(org.axsl.ps.Encoding baseEncoding)

Specified by:

asPostScript in interface org.axsl.ps.Encoding

getFirstIndex

public int getFirstIndex()

Specified by:

getFirstIndex in interface org.axsl.ps.Encoding

getLastIndex

public int getLastIndex()

Specified by:

getLastIndex in interface org.axsl.ps.Encoding