ContextualSubstRule

java.lang.Object

com.itextpdf.io.font.otf.ContextualRule

com.itextpdf.io.font.otf.ContextualSubstRule

Direct Known Subclasses:: SubTableLookup5Format1.SubstRuleFormat1, SubTableLookup5Format2.SubstRuleFormat2, SubTableLookup5Format3.SubstRuleFormat3, SubTableLookup6Format1.SubstRuleFormat1, SubTableLookup6Format2.SubstRuleFormat2, SubTableLookup6Format3.SubstRuleFormat3

public abstract class ContextualSubstRule extends ContextualRule

Constructor Summary

Constructors

Constructor

Description

ContextualSubstRule()
Method Summary

Modifier and Type

Method

Description

abstract SubstLookupRecord[]

getSubstLookupRecords()

Retrieves the substitution lookup records.

Methods inherited from class ContextualRule
getBacktrackContextLength, getContextLength, getLookaheadContextLength, isGlyphMatchesBacktrack, isGlyphMatchesInput, isGlyphMatchesLookahead

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- ContextualSubstRule
  
  public ContextualSubstRule()
Method Details
- getSubstLookupRecords
  
  public abstract SubstLookupRecord[] getSubstLookupRecords()
  
  Retrieves the substitution lookup records. Each record specifies a position in the context glyph sequence and a LookupListIndex to the substitution lookup that is applied at that position.
  
  Returns:
  
  an array of SubstLookupRecord.