Add PDF link annotation

To add a hyperlink or intra-document link annotation to a PDF Document page.

PDFDoc doc = new PDFDoc(filename);
Page page = doc.getPage(1);

// Create a hyperlink
Link hyperlink = Link.create(doc, new Rect(85, 570, 503, 524), Action.createURI(doc, "http://www.pdftron.com"));
hyperlink.refreshAppearance();
page.annotPushBack(hyperlink);

// Create an intra-document link
Action goto_page_3 = Action.createGoto(Destination.createFitH(doc.getPage(3), 0));
Link link = com.pdftron.pdf.annots.Link.create(doc.getSDFDoc(), new Rect(85, 458, 503, 502), goto_page_3);
link.refreshAppearance();
page.annotPushBack(link);

Add or edit PDF annotations sample
Full code sample which shows how to add or edit PDF annotations (e.g. hyperlink, intra-document link, stamp, rubber stamp, file attachment, sound, text, free-text, line, circle, square, polygon, polyline, highlight, squiggly, caret, and ink).