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

Nested Class Summary

Nested classes/interfaces inherited from class OpenTableLookup

OpenTableLookup.GlyphIndexer

Field Summary

Fields

Modifier and Type	Field	Description
private Map<Integer,int[]>	substMap

Fields inherited from class OpenTableLookup

lookupFlag, openReader, subTableLocations

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class OpenTableLookup

getLookupFlag, readSubTables, transformLine

Methods inherited from class Object

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

Field Details

substMap

private Map<Integer,int[]> substMap

Constructor Details

GsubLookupType3

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

Throws:

IOException

Method Details

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