Inheritance: UIScrollView, IUIScrollViewDelegate
        public override void ViewDidLoad()
        {
            base.ViewDidLoad ();

            string filePdf = Path.Combine (Environment.GetFolderPath (Environment.SpecialFolder.MyDocuments), "monotouch_rocks.pdf");

            string sourceImageFile = Path.Combine (Environment.CurrentDirectory, "monotouch_rocks.jpg");

            var document = new Document(PageSize.A4, 50, 50, 25, 25);

            // Create a new PdfWriter object, specifying the output stream
            var output = new FileStream(filePdf, FileMode.Create);
            var writer = PdfWriter.GetInstance(document, output);

            // Open the Document for writing
            document.Open();

            // Create a new Paragraph object with the text, "Monotouch Rocks!!!"
            var welcomeParagraph = new Paragraph("Monotouch Rocks!!!!", new Font(Font.FontFamily.HELVETICA, 30, Font.NORMAL, BaseColor.DARK_GRAY));
            //Center
            welcomeParagraph.Alignment = 1;

            // Add the Paragraph object to the document
            document.Add(welcomeParagraph);

            var image = Image.GetInstance(sourceImageFile);
            //Center
            image.Alignment = 1;
            document.Add(image);

            //Close the Document - this saves the document contents to the output stream
            document.Close();

            PdfScrollView view = new PdfScrollView (View.Bounds, filePdf);
            View.AddSubview (view);
        }
        public ZoomingPdfViewerViewController(string nibName, NSBundle bundle) : base(nibName, bundle)
        {
            PdfScrollView view = new PdfScrollView(View.Bounds);

            View.AddSubview(view);
        }
 public ZoomingPdfViewerViewController(string documentName)
     : base()
 {
     PdfScrollView view = new PdfScrollView (View.Bounds,documentName);
     View.AddSubview (view);
 }
		public ZoomingPdfViewerViewController (string nibName, NSBundle bundle) : base (nibName, bundle)
		{
			PdfScrollView view = new PdfScrollView (View.Bounds);
			View.AddSubview (view);
		}