Package org.apache.fontbox.cff

Class CFFType1Font

java.lang.Object

org.apache.fontbox.cff.CFFFont

org.apache.fontbox.cff.CFFType1Font

All Implemented Interfaces:

EncodedFont, FontBoxFont

public class CFFType1Font
extends CFFFont
implements EncodedFont

A Type 1-equivalent font program represented in a CFF file. Thread safe.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	CFFType1Font.PrivateType1CharStringReader	Private implementation of Type1CharStringReader, because only CFFType1Font can expose this publicly, as CIDFonts only support this for legacy 'seac' commands.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<Integer,Type2CharString>	charStringCache
private Type2CharStringParser	charStringParser
private int	defaultWidthX
private CFFEncoding	encoding
private byte[][]	localSubrIndex
private int	nominalWidthX
private final Map<String,Object>	privateDict
private final CFFType1Font.PrivateType1CharStringReader	reader

Fields inherited from class org.apache.fontbox.cff.CFFFont

charStrings, globalSubrIndex, topDict

Constructor Summary

Constructors

Constructor	Description
CFFType1Font()

Method Summary

Modifier and Type	Method	Description
(package private) void	addToPrivateDict(String name, Object value)	Adds the given key/value pair to the private dictionary.
private int	getDefaultWidthX()
CFFEncoding	getEncoding()	Returns the CFFEncoding of the font.
private byte[][]	getLocalSubrIndex()
private int	getNominalWidthX()
private Type2CharStringParser	getParser()
GeneralPath	getPath(String name)	Returns the path for the character with the given name.
Map<String,Object>	getPrivateDict()	Returns the private dictionary.
private Object	getProperty(String name)
Type1CharString	getType1CharString(String name)	Returns the Type 1 charstring for the given PostScript glyph name.
Type2CharString	getType2CharString(int gid)	Returns the Type 1 charstring for the given GID.
private Type2CharString	getType2CharString(int gid, String name)
float	getWidth(String name)	Returns the advance width for the character with the given name.
boolean	hasGlyph(String name)	Returns true if the font contains the given glyph.
int	nameToGID(String name)	Returns the GID for the given PostScript glyph name.
(package private) void	setEncoding(CFFEncoding encoding)	Sets the CFFEncoding of the font.

Methods inherited from class org.apache.fontbox.cff.CFFFont

addValueToTopDict, getCharset, getCharStringBytes, getData, getFontBBox, getFontMatrix, getGlobalSubrIndex, getName, getNumCharStrings, getTopDict, setCharset, setData, setGlobalSubrIndex, setName, toString

Methods inherited from class java.lang.Object

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

Field Details

privateDict

private final Map<String,Object> privateDict

encoding

private CFFEncoding encoding

charStringCache

private final Map<Integer,Type2CharString> charStringCache

reader

private final CFFType1Font.PrivateType1CharStringReader reader

charStringParser

private Type2CharStringParser charStringParser

defaultWidthX

private int defaultWidthX

nominalWidthX

private int nominalWidthX

localSubrIndex

private byte[][] localSubrIndex

Constructor Details

CFFType1Font

public CFFType1Font()

Method Details

getPath

public GeneralPath getPath(String name)
                    throws IOException

Description copied from interface: FontBoxFont

Returns the path for the character with the given name.

Specified by:

getPath in interface FontBoxFont

Parameters:

name - PostScript glyph name

Returns:

glyph path

Throws:

IOException - if the path could not be read

getWidth

public float getWidth(String name)
               throws IOException

Description copied from interface: FontBoxFont

Returns the advance width for the character with the given name.

Specified by:

getWidth in interface FontBoxFont

Parameters:

name - PostScript glyph name

Returns:

glyph advance width

Throws:

IOException - if the path could not be read

hasGlyph

public boolean hasGlyph(String name)

Description copied from interface: FontBoxFont

Returns true if the font contains the given glyph.

Specified by:

hasGlyph in interface FontBoxFont

Parameters:

name - PostScript glyph name

Returns:

true if the font contains a glyph with the given name, otherwise false

getType1CharString

public Type1CharString getType1CharString(String name)
                                   throws IOException

Returns the Type 1 charstring for the given PostScript glyph name.

Parameters:

name - PostScript glyph name

Returns:

Type1 charstring of the given PostScript glyph name

Throws:

IOException - if the charstring could not be read

nameToGID

public int nameToGID(String name)

Returns the GID for the given PostScript glyph name.

Parameters:

name - a PostScript glyph name.

Returns:

GID

getType2CharString

public Type2CharString getType2CharString(int gid)
                                   throws IOException

Returns the Type 1 charstring for the given GID.

Specified by:

getType2CharString in class CFFFont

Parameters:

gid - GID

Returns:

the Type2 charstring of the given cid/gid

Throws:

IOException - if the charstring could not be read

getType2CharString

private Type2CharString getType2CharString(int gid,
 String name)
                                    throws IOException

Throws:

IOException

getParser

private Type2CharStringParser getParser()

getPrivateDict

public Map<String,Object> getPrivateDict()

Returns the private dictionary.

Returns:

the dictionary

addToPrivateDict

void addToPrivateDict(String name,
 Object value)

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

Parameters:

name - the given key

value - the given value

getEncoding

public CFFEncoding getEncoding()

Returns the CFFEncoding of the font.

Specified by:

getEncoding in interface EncodedFont

Returns:

the encoding

setEncoding

void setEncoding(CFFEncoding encoding)

Sets the CFFEncoding of the font.

Parameters:

encoding - the given CFFEncoding

getLocalSubrIndex

private byte[][] getLocalSubrIndex()

getProperty

private Object getProperty(String name)

getDefaultWidthX

private int getDefaultWidthX()

getNominalWidthX

private int getNominalWidthX()