public static KernSubtable FromReader(FontReader reader)
{
var version = reader.ReadUInt16BigEndian();
var length = reader.ReadUInt16BigEndian();
var format = reader.ReadByte();
var coverage = reader.ReadBitsBigEndian(1);
var direction = coverage.Get(0) ? Direction.Horizontal : Direction.Vertical;
var values = coverage.Get(1) ? Values.Minimum : Values.Kerning;
var isCrossStream = coverage.Get(2);
var isOverride = coverage.Get(3);
// The only format that is properly interpreted by Windows
Format0 format0 = null;
if (format == 0)
{
format0 = Format0.FromReader(reader);
}
return(new KernSubtable(version, length, format, direction, values, isCrossStream, isOverride, format0));
}
private KernSubtable(ushort version, ushort length, byte format, Direction direction, Values values, bool isCrossStream, bool isOverride, Format0 format0)
{
this.Version = version;
this.Length = length;
this.Format = format;
this.Direction = direction;
this.Values = values;
this.IsCrossStream = isCrossStream;
this.IsOverride = isOverride;
this.Format0 = format0;
}
