public override void Serialize(BinaryWriter writer, long startOffset, SerializationInfo additionalInfo)
{
writer.BaseStream.Position = startOffset;
DataTypeConverter.WriteUShort(writer, Format);
var lengthOffset = writer.BaseStream.Position;
writer.BaseStream.Position += DataTypeLength.UShort;
DataTypeConverter.WriteUShort(writer, Language);
for (uint i = 0; i < 256; i++)
{
if (CharGlyphIdMap.ContainsKey(i))
{
writer.Write((byte)CharGlyphIdMap[i]);
}
else
{
writer.Write((byte)0);
}
}
// Set length
var length = writer.BaseStream.Position - startOffset;
writer.BaseStream.Position = lengthOffset;
DataTypeConverter.WriteUShort(writer, (ushort)length);
// Recover writer position
writer.BaseStream.Position = startOffset + length;
}
public object DeepCopy()
{
var newTable = (CmapSubtable)MemberwiseClone();
newTable.CharGlyphIdMap = CharGlyphIdMap.ToDictionary(pair => pair.Key, pair => pair.Value);
newTable.Environments = Environments.Select(environment => (Environment)environment.DeepCopy()).ToList();
return(newTable);
}
public override void Serialize(BinaryWriter writer, long startOffset, SerializationInfo additionalInfo)
{
writer.BaseStream.Position = startOffset;
DataTypeConverter.WriteUShort(writer, Format);
var lengthOffset = writer.BaseStream.Position;
writer.BaseStream.Position += DataTypeLength.UShort;
DataTypeConverter.WriteUShort(writer, Language);
var firstCode = CharGlyphIdMap.Keys.Min();
var lastCode = CharGlyphIdMap.Keys.Max();
DataTypeConverter.WriteUShort(writer, (ushort)firstCode);
DataTypeConverter.WriteUShort(writer, (ushort)(lastCode - firstCode + 1));
for (var i = firstCode; i <= lastCode; i++)
{
if (CharGlyphIdMap.ContainsKey(i))
{
DataTypeConverter.WriteUShort(writer, (ushort)CharGlyphIdMap[i]);
}
else
{
DataTypeConverter.WriteUShort(writer, 0);
}
}
// Set length
var length = writer.BaseStream.Position - startOffset;
writer.BaseStream.Position = lengthOffset;
DataTypeConverter.WriteUShort(writer, (ushort)length);
// Recover writer position
writer.BaseStream.Position = startOffset + length;
}
