Q: Is it possible to create a pdf that if clicked on (anywhere on
the document), it can follow a link to a webpage? I’m not referring to
internal or external links in a document, but the entire document
(actual link is not visible).
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A: You can create a link annotation (along the lines of the
Annotation sample project) that covers the entire page.
You could use:
Action a = pdftron.PDF.Action.CreateURI(doc, " http://www.pdftron.com");
pdftron.PDF.Annots.Link link = pdftron.PDF.Annots.Link.Create(doc,
page.GetCropBox(), a);
page.AnnotPushBack(link);