iText 8.0.2 API
|
Public Member Functions |
|
PosRuleFormat2 (PosTableLookup7Format2 subTable, int[] inputClassIds, PosLookupRecord[] posLookupRecords) | |
override int | GetContextLength () |
Gets the length of the context glyph sequence defined by this rule More... |
|
override PosLookupRecord[] | GetPosLookupRecords () |
Retrieves the position lookup records. More... |
|
override bool | IsGlyphMatchesInput (int glyphId, int atIdx) |
Checks if glyph line element matches element from input sequence of the rule. More... |
|
Public Member Functions inherited from iText.IO.Font.Otf.ContextualRule | |
virtual int | GetLookaheadContextLength () |
Gets the length of the lookahead context glyph sequence defined by this rule More... |
|
virtual int | GetBacktrackContextLength () |
Gets the length of the backtrack context glyph sequence defined by this rule More... |
|
virtual bool | IsGlyphMatchesLookahead (int glyphId, int atIdx) |
Checks if glyph line element matches element from lookahead sequence of the rule. More... |
|
virtual bool | IsGlyphMatchesBacktrack (int glyphId, int atIdx) |
Checks if glyph line element matches element from backtrack sequence of the rule. More... |
|
|
inlinevirtual |
Gets the length of the context glyph sequence defined by this rule
Implements iText.IO.Font.Otf.ContextualRule.
|
inlinevirtual |
Retrieves the position lookup records.
Retrieves the position lookup records. Each record specifies a position in the context glyph sequence and a LookupListIndex to the position lookup that is applied at that position.
Implements iText.IO.Font.Otf.ContextualPositionRule.
|
inlinevirtual |
Checks if glyph line element matches element from input sequence of the rule.
Checks if glyph line element matches element from input sequence of the rule.
NOTE: rules do not contain the first element of the input sequence, the first element is defined by rule position in substitution table. Therefore atIdx shall not be 0.
glyphId | glyph code id |
atIdx | index in the rule sequence. Shall be: 0 < atIdx < GetContextLength() |
true
if glyph matches element
Implements iText.IO.Font.Otf.ContextualRule.