com.itextpdf.io.font.otf

Class GsubLookupType4

java.lang.Object

com.itextpdf.io.font.otf.OpenTableLookup

com.itextpdf.io.font.otf.GsubLookupType4

All Implemented Interfaces:

Serializable

public class GsubLookupType4
extends OpenTableLookup

LookupType 4: Ligature Substitution Subtable

Author:

psoares

See Also:

Serialized Form

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
GsubLookupType4(OpenTypeFontTableReader openReader, int lookupFlag, int[] subTableLocations)

Method Summary

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

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

getLookupFlag, hasSubstitution, readSubTables, transformLine

Methods inherited from class java.lang.Object

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

Constructor Detail

GsubLookupType4

public GsubLookupType4(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