Package com.itextpdf.io.font.otf.lookuptype6

Class SubTableLookup6Format2

java.lang.Object

com.itextpdf.io.font.otf.ContextualTable

com.itextpdf.io.font.otf.ChainingContextualTable<ContextualSubstRule>

com.itextpdf.io.font.otf.lookuptype6.SubTableLookup6Format2

       public class SubTableLookup6Format2 extends ChainingContextualTable<ContextualSubstRule>
      

Chaining Contextual Substitution Subtable: Class-based Chaining Context Glyph Substitution

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SubTableLookup6Format2.SubstRuleFormat2

Field Summary

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

lookupFlag, openReader

Constructor Summary

Constructors

Constructor	Description
SubTableLookup6Format2(OpenTypeFontTableReader openReader, int lookupFlag, Set<Integer> substCoverageGlyphIds, OtfClass backtrackClassDefinition, OtfClass inputClassDefinition, OtfClass lookaheadClassDefinition)

Method Summary

Modifier and Type	Method	Description
protected List<ContextualSubstRule>	getSetOfRulesForStartGlyph(int startId)	Gets a set of rules, which start with given glyph id.
void	setSubClassSets(List<List<ContextualSubstRule>> subClassSets)

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

checkIfBacktrackContextMatch, checkIfLookaheadContextMatch, getMatchingContextRule

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

checkIfContextMatch

Methods inherited from class java.lang.Object

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

Constructor Details

SubTableLookup6Format2

             public SubTableLookup6Format2
             (OpenTypeFontTableReader openReader, int lookupFlag, Set<Integer> substCoverageGlyphIds, OtfClass backtrackClassDefinition, OtfClass inputClassDefinition, OtfClass lookaheadClassDefinition)
            

Method Details

setSubClassSets

             public void setSubClassSets
             (List<List<ContextualSubstRule>> subClassSets)
            

getSetOfRulesForStartGlyph

             protected List<ContextualSubstRule> getSetOfRulesForStartGlyph
             (int startId)
            

Description copied from class: ContextualTable

Gets a set of rules, which start with given glyph id.

Specified by:

getSetOfRulesForStartGlyph in class ContextualTable<ContextualSubstRule>

Parameters:

startId - id of the first glyph in the sequence

Returns:

a list of ContextualSubstRule instances. The list will be empty if there are no rules that start with a given glyph id