Public Enum to define destination mode of document link annotation.
// Load an existing PDF document
let document: PdfDocument = new PdfDocument(data, password);
// Access first page
let page: PdfPage = document.getPage(0);
// Access the annotation at index 0
let annotation: PdfDocumentLinkAnnotation = page.annotations.at(0) PdfDocumentLinkAnnotation;
// Sets the destination mode as fitToPage
annotation.destination.mode = PdfDestinationMode.fitToPage;
// Save the document
document.save('output.pdf');
// Destroy the document
document.destroy();fitH - Specifies the intent of fitH.fitR - Specifies the intent of fitR.fitToPage - Specifies the intent of FitToPage.location - Specifies the default intent of location.