iText.IO.Font.Otf.ContextualSubTable Class Reference

Inheritance diagram for iText.IO.Font.Otf.ContextualSubTable:

Public Member Functions
virtual ContextualSubstRule	GetMatchingContextRule (GlyphLine line)
	Gets a most preferable context rule that matches the line at current position. More...

Member Function Documentation

GetMatchingContextRule()

virtual ContextualSubstRule iText.IO.Font.Otf.ContextualSubTable.GetMatchingContextRule ( GlyphLine  line )

inlinevirtual

Gets a most preferable context rule that matches the line at current position.

Gets a most preferable context rule that matches the line at current position. If no matching context rule is found, it returns null.

NOTE: if matching context rule is found, the

         GlyphLine.start 
       

and

         GlyphLine.end 
       

will be changed in such way, that they will point at start and end of the matching context glyph sequence inside the glyph line.

Parameters

line	a line, which is to be checked if it matches some context.

Returns

matching context rule or null, if none was found.

Reimplemented in iText.IO.Font.Otf.Lookuptype6.SubTableLookup6.