Package org.docx4j.fonts.fop.fonts.type1

Class Type1SubsetFile

java.lang.Object

org.docx4j.fonts.fop.fonts.type1.Type1SubsetFile

public class Type1SubsetFile
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Type1SubsetFile.BinaryCoder	A class to encode and decode sections of a type 1 font file.
static class	Type1SubsetFile.BytesNumber	A class used to store the last number operand and also it's size in bytes

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<java.lang.String>	charNames
protected java.lang.String	eol
protected java.util.List<PostscriptParser.PSElement>	headerSection
protected static org.slf4j.Logger	log
protected java.util.List<PostscriptParser.PSElement>	mainSection
protected boolean	standardEncoding
protected java.util.HashMap<java.lang.String,byte[]>	subsetCharStrings
protected boolean	subsetSubroutines
protected java.util.LinkedHashMap<java.lang.Integer,byte[]>	uniqueSubs

Constructor Summary

Constructors

Constructor	Description
Type1SubsetFile()

Method Summary

Modifier and Type	Method	Description
byte[]	createSubset(java.io.InputStream in, SingleByteFont sbfont)
protected java.lang.String	findVariable(byte[] decoded, java.util.List<PostscriptParser.PSElement> elements, java.lang.String[] matches, java.lang.String fallback)
protected byte[]	getBinaryEntry(int[] position, byte[] decoded)	Returns a section of a byte array determined by it's start and end position.
protected PostscriptParser.PSElement	getElement(java.lang.String elementID, java.util.List<PostscriptParser.PSElement> elements)
protected java.lang.String	getEntryPart(java.lang.String entry, int part)
protected java.util.List<java.lang.String>	searchEntries(java.util.HashMap<java.lang.Integer,java.lang.String> encodingEntries, int glyph)
byte[]	stitchFont(java.io.ByteArrayOutputStream boasHeader, java.io.ByteArrayOutputStream boasMain, java.io.ByteArrayOutputStream boasTrailer)
protected java.io.ByteArrayOutputStream	writeHeader(PFBData pfbData, PostscriptParser.PSElement encoding)
protected java.io.ByteArrayOutputStream	writeMainSection(byte[] decoded, java.util.List<PostscriptParser.PSElement> mainSection, PostscriptParser.PSElement charStrings)
protected void	writeString(java.lang.String entry, java.io.ByteArrayOutputStream boas)

Methods inherited from class java.lang.Object

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

Field Details

log

protected static final org.slf4j.Logger log

subsetCharStrings

protected java.util.HashMap<java.lang.String,byte[]> subsetCharStrings

charNames

protected java.util.List<java.lang.String> charNames

uniqueSubs

protected java.util.LinkedHashMap<java.lang.Integer,byte[]> uniqueSubs

eol

protected java.lang.String eol

subsetSubroutines

protected boolean subsetSubroutines

headerSection

protected java.util.List<PostscriptParser.PSElement> headerSection

mainSection

protected java.util.List<PostscriptParser.PSElement> mainSection

standardEncoding

protected boolean standardEncoding

Constructor Details

Type1SubsetFile

public Type1SubsetFile()

Method Details

createSubset

public byte[] createSubset(java.io.InputStream in,
SingleByteFont sbfont)
                    throws java.io.IOException

Throws:

java.io.IOException

stitchFont

public byte[] stitchFont(java.io.ByteArrayOutputStream boasHeader,
java.io.ByteArrayOutputStream boasMain,
java.io.ByteArrayOutputStream boasTrailer)
                  throws java.io.IOException

Throws:

java.io.IOException

searchEntries

protected java.util.List<java.lang.String> searchEntries(java.util.HashMap<java.lang.Integer,java.lang.String> encodingEntries,
int glyph)

writeHeader

protected java.io.ByteArrayOutputStream writeHeader(PFBData pfbData,
PostscriptParser.PSElement encoding)
                                             throws java.io.IOException

Throws:

java.io.IOException

writeMainSection

protected java.io.ByteArrayOutputStream writeMainSection(byte[] decoded,
java.util.List<PostscriptParser.PSElement> mainSection,
PostscriptParser.PSElement charStrings)
                                                  throws java.io.IOException

Throws:

java.io.IOException

findVariable

protected java.lang.String findVariable(byte[] decoded,
java.util.List<PostscriptParser.PSElement> elements,
java.lang.String[] matches,
java.lang.String fallback)
                                 throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

writeString

protected void writeString(java.lang.String entry,
java.io.ByteArrayOutputStream boas)
                    throws java.io.IOException

Throws:

java.io.IOException

getBinaryEntry

protected byte[] getBinaryEntry(int[] position,
byte[] decoded)

Returns a section of a byte array determined by it's start and end position.

Parameters:

position - An array containing both the start and end position of the section to copy.

decoded - The array from which to copy a section of data

Returns:

Returns the copy of the data section

getEntryPart

protected java.lang.String getEntryPart(java.lang.String entry,
int part)

getElement

protected PostscriptParser.PSElement getElement(java.lang.String elementID,
java.util.List<PostscriptParser.PSElement> elements)