Package org.apache.fontbox.cff

Class Type1CharStringParser

java.lang.Object

org.apache.fontbox.cff.Type1CharStringParser

public class Type1CharStringParser
extends java.lang.Object

This class represents a converter for a mapping into a Type 1 sequence.

See Also:

"Adobe Type 1 Font Format, Adobe Systems (1999)"

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static int	CALLOTHERSUBR
(package private) static int	CALLSUBR
private java.lang.String	fontName
private java.lang.String	glyphName
private static org.apache.commons.logging.Log	LOG
(package private) static int	POP
(package private) static int	RETURN
(package private) static int	TWO_BYTE

Constructor Summary

Constructors

Constructor	Description
Type1CharStringParser(java.lang.String fontName, java.lang.String glyphName)	Constructs a new Type1CharStringParser object.

Method Summary

Modifier and Type	Method	Description
java.util.List<java.lang.Object>	parse(byte[] bytes, java.util.List<byte[]> subrs)	The given byte array will be parsed and converted to a Type1 sequence.
private java.util.List<java.lang.Object>	parse(byte[] bytes, java.util.List<byte[]> subrs, java.util.List<java.lang.Object> sequence)
private CharStringCommand	readCommand(DataInput input, int b0)
private java.lang.Integer	readNumber(DataInput input, int b0)
private static java.lang.Integer	removeInteger(java.util.List<java.lang.Object> sequence)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

RETURN

static final int RETURN

See Also:

Constant Field Values

CALLSUBR

static final int CALLSUBR

See Also:

Constant Field Values

TWO_BYTE

static final int TWO_BYTE

See Also:

Constant Field Values

CALLOTHERSUBR

static final int CALLOTHERSUBR

See Also:

Constant Field Values

POP

static final int POP

See Also:

Constant Field Values

fontName

private final java.lang.String fontName

glyphName

private final java.lang.String glyphName

Constructor Detail

Type1CharStringParser

public Type1CharStringParser(java.lang.String fontName,
                             java.lang.String glyphName)

Constructs a new Type1CharStringParser object.

Parameters:

fontName - font name

glyphName - glyph name

Method Detail

parse

public java.util.List<java.lang.Object> parse(byte[] bytes,
                                              java.util.List<byte[]> subrs)
                                       throws java.io.IOException

The given byte array will be parsed and converted to a Type1 sequence.

Parameters:

bytes - the given mapping as byte array

subrs - list of local subroutines

Returns:

the Type1 sequence

Throws:

java.io.IOException - if an error occurs during reading

parse

private java.util.List<java.lang.Object> parse(byte[] bytes,
                                               java.util.List<byte[]> subrs,
                                               java.util.List<java.lang.Object> sequence)
                                        throws java.io.IOException

Throws:

java.io.IOException

removeInteger

private static java.lang.Integer removeInteger(java.util.List<java.lang.Object> sequence)
                                        throws java.io.IOException

Throws:

java.io.IOException

readCommand

private CharStringCommand readCommand(DataInput input,
                                      int b0)
                               throws java.io.IOException

Throws:

java.io.IOException

readNumber

private java.lang.Integer readNumber(DataInput input,
                                     int b0)
                              throws java.io.IOException

Throws:

java.io.IOException