public virtual void HandleEvent(Event @event)
            {
                PdfDocumentEvent docEvent  = (PdfDocumentEvent)@event;
                PdfDocument      pdf       = docEvent.GetDocument();
                PdfPage          page      = docEvent.GetPage();
                PdfCanvas        pdfCanvas = new PdfCanvas(page);

                iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, page.GetPageSize());
                canvas.Add(new Paragraph().Add(docEvent.GetEventType()));
            }
            public virtual void HandleEvent(Event @event)
            {
                PdfDocumentEvent docEvent = (PdfDocumentEvent)@event;

                System.Console.Out.WriteLine(docEvent.GetEventType());
            }