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);
}
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);
}