public static LigatureCaretList Load(BigEndianBinaryReader reader, long offset)
        {
            // Ligature Caret list
            // Type      | Name                           | Description
            // ----------|--------------------------------|--------------------------------------------------------------------------------------------------------
            // Offset16  | coverageOffset                 | Offset to Coverage table - from beginning of LigCaretList table.
            // ----------|--------------------------------|--------------------------------------------------------------------------------------------------------
            // uint16    | ligGlyphCount                  | Number of ligature glyphs.
            // ----------|--------------------------------|--------------------------------------------------------------------------------------------------------
            // Offset16  | ligGlyphOffsets[ligGlyphCount] | Array of offsets to LigGlyph tables, from beginning of LigCaretList table —in Coverage Index order.
            // ----------|--------------------------------|--------------------------------------------------------------------------------------------------------
            reader.Seek(offset, SeekOrigin.Begin);

            ushort coverageOffset = reader.ReadUInt16();
            ushort ligGlyphCount  = reader.ReadUInt16();

            using Buffer <ushort> ligGlyphOffsetsBuffer = new(ligGlyphCount);
            Span <ushort> ligGlyphOffsets = ligGlyphOffsetsBuffer.GetSpan();

            reader.ReadUInt16Array(ligGlyphOffsets);

            var ligatureCaretList = new LigatureCaretList()
            {
                CoverageTable = CoverageTable.Load(reader, offset + coverageOffset)
            };

            ligatureCaretList.LigatureGlyphs = new LigatureGlyph[ligGlyphCount];
            for (int i = 0; i < ligatureCaretList.LigatureGlyphs.Length; i++)
            {
                ligatureCaretList.LigatureGlyphs[i] = LigatureGlyph.Load(reader, ligGlyphOffsets[i]);
            }

            return(ligatureCaretList);
        }
Exemplo n.º 2
0
        public static LigatureGlyph Load(BigEndianBinaryReader reader, long offset)
        {
            reader.Seek(offset, SeekOrigin.Begin);

            ushort caretCount    = reader.ReadUInt16();
            var    ligatureGlyph = new LigatureGlyph()
            {
                CaretValueOffsets = reader.ReadUInt16Array(caretCount)
            };

            return(ligatureGlyph);
        }