Package org.apache.fontbox.cff

Class CFFFont

java.lang.Object

org.apache.fontbox.cff.CFFFont

All Implemented Interfaces:

FontBoxFont

Direct Known Subclasses:

CFFCIDFont, CFFType1Font

public abstract class CFFFont
extends Object
implements FontBoxFont

An Adobe Compact Font Format (CFF) font. Thread safe.

Author:

Villu Ruusmann, John Hewson

Field Summary

Fields

Modifier and Type	Field	Description
protected CFFCharset	charset
protected byte[][]	charStrings
protected String	fontName
protected byte[][]	globalSubrIndex
protected Map<String,Object>	topDict

Constructor Summary

Constructors

Constructor	Description
CFFFont()

Method Summary

Modifier and Type	Method	Description
void	addValueToTopDict(String name, Object value)	Adds the given key/value pair to the top dictionary.
CFFCharset	getCharset()	Returns the CFFCharset of the font.
List<byte[]>	getCharStringBytes()	Returns the character strings dictionary.
byte[]	getData()	Returns the CFF data.
BoundingBox	getFontBBox()	Returns the FontBBox.
abstract List<Number>	getFontMatrix()	Returns the FontMatrix.
List<byte[]>	getGlobalSubrIndex()	Returns the list containing the global subroutine .
String	getName()	The name of the font.
int	getNumCharStrings()	Returns the number of charstrings in the font.
Map<String,Object>	getTopDict()	Returns the top dictionary.
abstract Type2CharString	getType2CharString(int cidOrGid)	Returns the Type 2 charstring for the given CID.
String	toString()

Methods inherited from interface org.apache.fontbox.FontBoxFont

getPath, getWidth, hasGlyph

Methods inherited from class java.lang.Object

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

Field Detail

fontName

protected String fontName

topDict

protected final Map<String,Object> topDict

charset

protected CFFCharset charset

charStrings

protected byte[][] charStrings

globalSubrIndex

protected byte[][] globalSubrIndex

Constructor Detail

CFFFont

public CFFFont()

Method Detail

getName

public String getName()

The name of the font.

Specified by:

getName in interface FontBoxFont

Returns:

the name of the font

addValueToTopDict

public void addValueToTopDict(String name,
                              Object value)

Adds the given key/value pair to the top dictionary.

Parameters:

name - the given key

value - the given value

getTopDict

public Map<String,Object> getTopDict()

Returns the top dictionary.

Returns:

the dictionary

getFontMatrix

public abstract List<Number> getFontMatrix()

Returns the FontMatrix.

Specified by:

getFontMatrix in interface FontBoxFont

getFontBBox

public BoundingBox getFontBBox()

Returns the FontBBox.

Specified by:

getFontBBox in interface FontBoxFont

getCharset

public CFFCharset getCharset()

Returns the CFFCharset of the font.

Returns:

the charset

getCharStringBytes

public final List<byte[]> getCharStringBytes()

Returns the character strings dictionary. For expert users only.

Returns:

the dictionary

getData

public byte[] getData()
               throws IOException

Returns the CFF data.

Throws:

IOException

getNumCharStrings

public int getNumCharStrings()

Returns the number of charstrings in the font.

getGlobalSubrIndex

public List<byte[]> getGlobalSubrIndex()

Returns the list containing the global subroutine .

Returns:

the dictionary

getType2CharString

public abstract Type2CharString getType2CharString(int cidOrGid)
                                            throws IOException

Returns the Type 2 charstring for the given CID.

Parameters:

cidOrGid - CID for CIFFont, or GID for Type 1 font

Throws:

IOException - if the charstring could not be read

toString

public String toString()

Overrides:

toString in class Object