org.extex.font.format.pfb
Class PfbParser

java.lang.Object
  org.extex.font.format.pfb.PfbParser

All Implemented Interfaces:

java.io.Serializable, XMLWriterConvertible

public class PfbParser
extends java.lang.Object
implements XMLWriterConvertible, java.io.Serializable

Parser for a pfb-file.

Adobe Type 1 BaseFont Format

see 2.2 BaseFont Dictionary

Type 1 BaseFont Program [ASCII - eexec encryption (Binary only) - ASCII]

TODO mgn: use RandomAccessR and put indexOf in it

Version:

$Revision: 5953 $

Author:

Michael Niedermair

See Also:

Serialized Form

Field Summary

static int	C1 C1.
static int	C2 C2.
static int	CHARSTRING_R In charstring encryption, the initial key for the variable R is 4330 (decimal)
static int	EEXEC_R In eexec encryption, the initial key for the variable R is 55665 (decimal).

Constructor Summary

PfbParser(byte[] data)
Create a new object.

PfbParser(java.io.File file)
Create a new object.

PfbParser(java.io.InputStream in)
Create a new object.

PfbParser(java.lang.String filename)
Create a new object.

Method Summary

java.lang.String[]	getAllGylyphNames() Returns all the glyph names in the font, or null, if not available.
java.lang.String[]	getEncoding() Returns the encoding (id - glyphanme).
java.io.InputStream	getInputStream() Returns the pfb data as stream.
int[]	getLengths() Returns the lengths.
byte[]	getPart(int idx) Returns the part of the array.
byte[]	getPfbdata() Returns the pfbdata (complete).
int	size() Returns the size of the pfb-data.
void	toPfa(java.io.OutputStream out) Write the data as pfa to the output stream.
void	writeXML(XMLStreamWriter writer) Write the data to a XMLStreamWriter.

Methods inherited from class java.lang.Object

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

Field Detail

C1

public static final int C1

C1.

See Also:

Constant Field Values

C2

public static final int C2

C2.

See Also:

Constant Field Values

CHARSTRING_R

public static final int CHARSTRING_R

In charstring encryption, the initial key for the variable R is 4330 (decimal)

See Also:

Constant Field Values

EEXEC_R

public static final int EEXEC_R

In eexec encryption, the initial key for the variable R is 55665 (decimal).

See Also:

Constant Field Values

Constructor Detail

PfbParser

public PfbParser(byte[] data)
          throws FontException

Create a new object.

Parameters:

data - the data array.

Throws:

FontException - if an font error occurs.

PfbParser

public PfbParser(java.io.File file)
          throws FontException

Create a new object.

Parameters:

file - The input file.

Throws:

FontException - if an IO-error occurs.

PfbParser

public PfbParser(java.io.InputStream in)
          throws FontException

Create a new object.

Parameters:

in - The input.

Throws:

FontException - if an IO-error occurs.

PfbParser

public PfbParser(java.lang.String filename)
          throws FontException

Create a new object.

Parameters:

filename - the file name

Throws:

FontException - if an font error occurs.

Method Detail

getAllGylyphNames

public java.lang.String[] getAllGylyphNames()

Returns all the glyph names in the font, or null, if not available.

Returns:

Returns all the glyph names in the font.

getEncoding

public java.lang.String[] getEncoding()

Returns the encoding (id - glyphanme).

Returns:

Returns the encoding (id - glyphanme).

getInputStream

public java.io.InputStream getInputStream()

Returns the pfb data as stream.

Returns:

Returns the pfb data as stream.

getLengths

public int[] getLengths()

Returns the lengths.

Returns:

Returns the lengths.

getPart

public byte[] getPart(int idx)

Returns the part of the array.

Parameters:

idx - the part index.

Returns:

Returns the part of the array

getPfbdata

public byte[] getPfbdata()

Returns the pfbdata (complete).

Returns:

Returns the pfbdata (complete).

size

public int size()

Returns the size of the pfb-data.

Returns:

Returns the size of the pfb-data.

toPfa

public void toPfa(java.io.OutputStream out)
           throws java.io.IOException

Write the data as pfa to the output stream.

Parameters:

out - The output.

Throws:

java.io.IOException - if an IO-error occurs.

writeXML

public void writeXML(XMLStreamWriter writer)
              throws java.io.IOException

Description copied from interface: XMLWriterConvertible

Write the data to a XMLStreamWriter.

Specified by:

writeXML in interface XMLWriterConvertible

Parameters:

writer - the XML-Writer

Throws:

java.io.IOException - if an IO-error occurs.

See Also:

XMLWriterConvertible.writeXML(org.extex.util.xml.XMLStreamWriter)