public static void Register(Properties attributes)
        {
            string path;
            string alias = null;

            path  = attributes.Remove("path");
            alias = attributes.Remove("alias");

            FontImp.Register(path, alias);
        }
 /// <summary>
 /// Register a ttf- or a ttc-file and use an alias for the font contained in the ttf-file.
 /// </summary>
 /// <param name="path">the path to a ttf- or ttc-file</param>
 /// <param name="alias">the alias you want to use for the font</param>
 public static void Register(string path, string alias)
 {
     FontImp.Register(path, alias);
 }