protected void ManipulatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
Image img = new Image(ImageDataFactory.Create(IMG));
Document doc = new Document(pdfDoc, new PageSize(img.GetImageWidth(), img.GetImageHeight()));
img.SetFixedPosition(0, 0);
doc.Add(img);
Rectangle rect = new Rectangle(220, 350, 255, 245);
PdfLineAnnotation lineAnnotation = new PdfLineAnnotation(rect,
new float[] { 220 + 5, 350 + 5, 220 + 255 - 5, 350 + 245 - 5 });
lineAnnotation.SetTitle(new PdfString("You are here:"));
// This method sets the text that will be displayed for the annotation or the alternate description,
// if this type of annotation does not display text.
lineAnnotation.SetContents("Cambridge Innovation Center");
lineAnnotation.SetColor(ColorConstants.RED);
// Set to print the annotation when the page is printed
lineAnnotation.SetFlag(PdfAnnotation.PRINT);
// Set arrow's border style
PdfDictionary borderStyle = new PdfDictionary();
borderStyle.Put(PdfName.S, PdfName.S);
borderStyle.Put(PdfName.W, new PdfNumber(5));
lineAnnotation.SetBorderStyle(borderStyle);
PdfArray le = new PdfArray();
le.Add(PdfName.OpenArrow);
le.Add(PdfName.None);
lineAnnotation.Put(PdfName.LE, le);
lineAnnotation.Put(PdfName.IT, PdfName.LineArrow);
pdfDoc.GetFirstPage().AddAnnotation(lineAnnotation);
doc.Close();
}
