Class PosTableLookup8Format1

java.lang.Object

com.itextpdf.io.font.otf.ContextualTable<ContextualPositionRule>

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

com.itextpdf.io.font.otf.lookuptype8.PosTableLookup8Format1

public class PosTableLookup8Format1
extends ChainingContextualTable<ContextualPositionRule>

Chaining Context Positioning Format 1: Simple Glyph Contexts

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PosTableLookup8Format1.PosRuleFormat1

Field Summary

Fields

Modifier and Type	Field	Description
private Map<Integer, List<ContextualPositionRule>>	posMap

Fields inherited from class ContextualTable

lookupFlag, openReader

Constructor Summary

Constructors

Constructor	Description
PosTableLookup8Format1(OpenTypeFontTableReader openReader, int lookupFlag, Map<Integer, List<ContextualPositionRule>> posMap)

Method Summary

Modifier and Type	Method	Description
protected List<ContextualPositionRule>	getSetOfRulesForStartGlyph(int startGlyphId)	Gets a set of rules, which start with given glyph id.

Methods inherited from class ChainingContextualTable

checkIfBacktrackContextMatch, checkIfLookaheadContextMatch, getMatchingContextRule

Methods inherited from class ContextualTable

checkIfContextMatch

Methods inherited from class Object

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

Field Details

posMap

private Map<Integer, List<ContextualPositionRule>> posMap

Constructor Details

PosTableLookup8Format1

public PosTableLookup8Format1(OpenTypeFontTableReader openReader,
 int lookupFlag,
 Map<Integer, List<ContextualPositionRule>> posMap)

Method Details

getSetOfRulesForStartGlyph

protected List<ContextualPositionRule> getSetOfRulesForStartGlyph(int startGlyphId)

Description copied from class: ContextualTable

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

Specified by:

getSetOfRulesForStartGlyph in class ContextualTable<ContextualPositionRule>

Parameters:

startGlyphId - 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