Package com.itextpdf.io.font.otf
Class ContextualSubstRule
- java.lang.Object
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- com.itextpdf.io.font.otf.ContextualRule
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- com.itextpdf.io.font.otf.ContextualSubstRule
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- Direct Known Subclasses:
SubTableLookup5Format1.SubstRuleFormat1
,SubTableLookup5Format2.SubstRuleFormat2
,SubTableLookup5Format3.SubstRuleFormat3
,SubTableLookup6Format1.SubstRuleFormat1
,SubTableLookup6Format2.SubstRuleFormat2
,SubTableLookup6Format3.SubstRuleFormat3
public abstract class ContextualSubstRule extends ContextualRule
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Constructor Summary
Constructors Constructor Description ContextualSubstRule()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract SubstLookupRecord[]
getSubstLookupRecords()
Retrieves the substitution lookup records.-
Methods inherited from class com.itextpdf.io.font.otf.ContextualRule
getBacktrackContextLength, getContextLength, getLookaheadContextLength, isGlyphMatchesBacktrack, isGlyphMatchesInput, isGlyphMatchesLookahead
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Method Detail
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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
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