iTextSharp.text.pdf.PdfStructTreeController.PdfStructTreeController C# (CSharp) Метод

        protected internal PdfStructTreeController(PdfReader reader, PdfCopy writer)
        {
            if (!writer.IsTagged())
            throw new BadPdfFormatException(MessageLocalization.GetComposedMessage("no.structtreeroot.found"));
            this.writer = writer;
            structureTreeRoot = writer.StructureTreeRoot;
            structureTreeRoot.Put(PdfName.PARENTTREE, new PdfDictionary(PdfName.STRUCTELEM));
            SetReader(reader);
        }