public virtual void OnWriteEof(Elements.IWritable pdfEof) { }
public virtual void OnWriteTrailer(Elements.IWritable pdfTrailer) { }
public virtual void OnWriteObject(Elements.IWritable pdfObject) { }
public virtual void OnWriteXref(Elements.IWritable pdfXref) { }
public virtual void OnWriteHeader(Elements.IWritable pdfHeader) { }