com.itextpdf.io.font.otf

Class GsubLookupType3

java.lang.Object

com.itextpdf.io.font.otf.OpenTableLookup

com.itextpdf.io.font.otf.GsubLookupType3

public class GsubLookupType3
extends OpenTableLookup

LookupType 3: Alternate Substitution Subtable

Author:

psoares

Nested Class Summary

Nested classes/interfaces inherited from class com.itextpdf.io.font.otf.OpenTableLookup

OpenTableLookup.GlyphIndexer

Field Summary

Fields inherited from class com.itextpdf.io.font.otf.OpenTableLookup

lookupFlag, openReader, subTableLocations

Constructor Summary

Constructors

Constructor and Description
GsubLookupType3(OpenTypeFontTableReader openReader, int lookupFlag, int[] subTableLocations)

Method Summary

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

Methods inherited from class com.itextpdf.io.font.otf.OpenTableLookup

getLookupFlag, readSubTables, transformLine

Methods inherited from class java.lang.Object

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

Constructor Detail

GsubLookupType3

public GsubLookupType3(OpenTypeFontTableReader openReader,
                       int lookupFlag,
                       int[] subTableLocations)
                throws IOException

Throws:

IOException

Method Detail

transformOne

public boolean transformOne(GlyphLine line)

Specified by:

transformOne in class OpenTableLookup

readSubTable

protected void readSubTable(int subTableLocation)
                     throws IOException

Specified by:

readSubTable in class OpenTableLookup

Throws:

IOException

hasSubstitution

public boolean hasSubstitution(int index)

Overrides:

hasSubstitution in class OpenTableLookup