Package com.itextpdf.io.font.otf

Class OpenTableLookup

java.lang.Object

com.itextpdf.io.font.otf.OpenTableLookup

Direct Known Subclasses:

GposLookupType1, GposLookupType2, GposLookupType2.PairPosAdjustmentFormat1, GposLookupType2.PairPosAdjustmentFormat2, GposLookupType4, GposLookupType5, GposLookupType6, GposLookupType7, GsubLookupType1, GsubLookupType2, GsubLookupType3, GsubLookupType4, GsubLookupType5

public abstract class OpenTableLookup
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenTableLookup.GlyphIndexer

Field Summary

Fields

Modifier and Type	Field	Description
protected int	lookupFlag
protected OpenTypeFontTableReader	openReader
protected int[]	subTableLocations

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OpenTableLookup(OpenTypeFontTableReader openReader, int lookupFlag, int[] subTableLocations)

Method Summary

Modifier and Type	Method	Description
int	getLookupFlag()
boolean	hasSubstitution(int index)
protected abstract void	readSubTable(int subTableLocation)
protected void	readSubTables()
boolean	transformLine(GlyphLine line)
abstract boolean	transformOne(GlyphLine line)

Methods inherited from class java.lang.Object

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

Field Detail

lookupFlag

protected int lookupFlag

subTableLocations

protected int[] subTableLocations

openReader

protected OpenTypeFontTableReader openReader

Constructor Detail

OpenTableLookup

protected OpenTableLookup(OpenTypeFontTableReader openReader,
                          int lookupFlag,
                          int[] subTableLocations)

Method Detail

getLookupFlag

public int getLookupFlag()

transformOne

public abstract boolean transformOne(GlyphLine line)

transformLine

public boolean transformLine(GlyphLine line)

hasSubstitution

public boolean hasSubstitution(int index)

readSubTables

protected void readSubTables()
                      throws java.io.IOException

Throws:

java.io.IOException

readSubTable

protected abstract void readSubTable(int subTableLocation)
                              throws java.io.IOException

Throws:

java.io.IOException