Package org.apache.fontbox.cff

Class EmbeddedCharset

java.lang.Object

org.apache.fontbox.cff.EmbeddedCharset

All Implemented Interfaces:

CFFCharset

Direct Known Subclasses:

CFFParser.Format0Charset, CFFParser.Format1Charset, CFFParser.Format2Charset

class EmbeddedCharset
extends java.lang.Object
implements CFFCharset

Class representing an embedded CFF charset.

Field Summary

Fields

Modifier and Type	Field	Description
private CFFCharset	charset

Constructor Summary

Constructors

Constructor	Description
EmbeddedCharset(boolean isCIDFont)

Method Summary

Modifier and Type	Method	Description
void	addCID(int gid, int cid)	Adds a new GID/CID combination to the charset.
void	addSID(int gid, int sid, java.lang.String name)	Adds a new GID/SID/name combination to the charset.
int	getCIDForGID(int gid)	Returns the CID for the given GID.
int	getGIDForCID(int cid)	Returns the GID for a given CID.
int	getGIDForSID(int sid)	Returns the GID for the given SID.
java.lang.String	getNameForGID(int gid)	Returns the PostScript glyph name for the given GID.
int	getSID(java.lang.String name)	Returns the SID for a given PostScript name, you would think this is not needed, but some fonts have glyphs beyond their encoding with charset SID names.
int	getSIDForGID(int sid)	Returns the SID for a given GID.
boolean	isCIDFont()	Indicates if the charset belongs to a CID font.

Methods inherited from class java.lang.Object

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

Field Detail

charset

private final CFFCharset charset

Constructor Detail

EmbeddedCharset

EmbeddedCharset(boolean isCIDFont)

Method Detail

getCIDForGID

public int getCIDForGID(int gid)

Description copied from interface: CFFCharset

Returns the CID for the given GID.

Specified by:

getCIDForGID in interface CFFCharset

Parameters:

gid - GID

Returns:

CID

isCIDFont

public boolean isCIDFont()

Description copied from interface: CFFCharset

Indicates if the charset belongs to a CID font.

Specified by:

isCIDFont in interface CFFCharset

Returns:

true for CID fonts

addSID

public void addSID(int gid,
                   int sid,
                   java.lang.String name)

Description copied from interface: CFFCharset

Adds a new GID/SID/name combination to the charset.

Specified by:

addSID in interface CFFCharset

Parameters:

gid - GID

sid - SID

name - the postscript name of the glyph

addCID

public void addCID(int gid,
                   int cid)

Description copied from interface: CFFCharset

Adds a new GID/CID combination to the charset.

Specified by:

addCID in interface CFFCharset

Parameters:

gid - GID

cid - CID

getSIDForGID

public int getSIDForGID(int sid)

Description copied from interface: CFFCharset

Returns the SID for a given GID. SIDs are internal to the font and are not public.

Specified by:

getSIDForGID in interface CFFCharset

Parameters:

sid - GID

Returns:

SID

getGIDForSID

public int getGIDForSID(int sid)

Description copied from interface: CFFCharset

Returns the GID for the given SID. SIDs are internal to the font and are not public.

Specified by:

getGIDForSID in interface CFFCharset

Parameters:

sid - SID

Returns:

GID

getGIDForCID

public int getGIDForCID(int cid)

Description copied from interface: CFFCharset

Returns the GID for a given CID. Returns 0 if the CID is missing.

Specified by:

getGIDForCID in interface CFFCharset

Parameters:

cid - CID

Returns:

GID

getSID

public int getSID(java.lang.String name)

Description copied from interface: CFFCharset

Returns the SID for a given PostScript name, you would think this is not needed, but some fonts have glyphs beyond their encoding with charset SID names.

Specified by:

getSID in interface CFFCharset

Parameters:

name - PostScript glyph name

Returns:

SID

getNameForGID

public java.lang.String getNameForGID(int gid)

Description copied from interface: CFFCharset

Returns the PostScript glyph name for the given GID.

Specified by:

getNameForGID in interface CFFCharset

Parameters:

gid - GID

Returns:

PostScript glyph name