iTextSharp.text.pdf.PdfStamperImp.SetJavaScript C# (CSharp) Метод

        protected internal void SetJavaScript()
        {
            Dictionary<string,PdfObject> djs = pdf.GetDocumentLevelJS();
            if (djs.Count == 0)
                return;
            PdfDictionary catalog = reader.Catalog;
            PdfDictionary names = (PdfDictionary)PdfReader.GetPdfObject(catalog.Get(PdfName.NAMES), catalog);
            if (names == null) {
                names = new PdfDictionary();
                catalog.Put(PdfName.NAMES, names);
                MarkUsed(catalog);
            }
            MarkUsed(names);
            PdfDictionary tree = PdfNameTree.WriteTree(djs, this);
            names.Put(PdfName.JAVASCRIPT, AddToBody(tree).IndirectReference);
        }