public TrueTypeFontTable(FontData fontData, string tag)
{
this.fontData = fontData;
if (fontData != null && fontData.tableDictionary.ContainsKey(tag))
this.DirectoryEntry = fontData.tableDictionary[tag];
else
this.DirectoryEntry = new TableDirectoryEntry(tag);
this.DirectoryEntry.FontTable = this;
}