/// <summary>
/// Compiles the font to its binary representation.
/// </summary>
void Compile()
{
MemoryStream stream = new MemoryStream();
TrueTypeFontWriter writer = new TrueTypeFontWriter(stream);
int tableCount = this.tableDictionary.Count;
int selector = entrySelectors[tableCount];
this.offsetTable.Version = 0x00010000;
this.offsetTable.TableCount = tableCount;
this.offsetTable.SearchRange = (ushort)((1 << selector) * 16);
this.offsetTable.EntrySelector = (ushort)selector;
this.offsetTable.RangeShift = (ushort)((tableCount - (1 << selector)) * 16);
this.offsetTable.Write(writer);
// Sort tables by tag name
string[] tags = new string[tableCount];
this.tableDictionary.Keys.CopyTo(tags, 0);
Array.Sort <string>(tags, StringComparer.Ordinal);
#if VERBOSE
Debug.WriteLine("Start Compile");
#endif
// Write tables in alphabetical order
int tablePosition = 12 + 16 * tableCount;
for (int idx = 0; idx < tableCount; idx++)
{
TableDirectoryEntry entry = this.tableDictionary[tags[idx]];
#if DEBUG
if (entry.Tag == "glyf" || entry.Tag == "loca")
{
GetType();
}
#endif
entry.FontTable.PrepareForCompilation();
entry.Offset = tablePosition;
writer.Position = tablePosition;
entry.FontTable.Write(writer);
int endPosition = writer.Position;
tablePosition = endPosition;
writer.Position = 12 + 16 * idx;
entry.Write(writer);
#if VERBOSE
Debug.WriteLine(String.Format(" Write Table '{0}', offset={1}, length={2}, checksum={3}, ", entry.Tag, entry.Offset, entry.Length, entry.CheckSum));
#endif
}
#if VERBOSE
Debug.WriteLine("End Compile");
#endif
writer.Stream.Flush();
int l = (int)writer.Stream.Length;
l.GetType();
this.data = stream.ToArray();
}
