/// <summary>
/// GoToE action
/// </summary>
/// <param name="pdf"></param>
private static void EmbeddedGoToAction(PdfDocument pdf, PdfPageBase page)
{
//add a attachment
PdfAttachment attachment = new PdfAttachment(@"..\..\..\..\..\..\Data\GoToAction.pdf");
pdf.Attachments.Add(attachment);
string text = "Test embedded go-to action! Click this will open the attached PDF in a new window.";
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 13f));
float width = 490f;
float height = font.Height * 2.2f;
RectangleF rect = new RectangleF(0, 100, width, height);
page.Canvas.DrawString(text, font, PdfBrushes.Black, rect);
//create a PdfDestination with specific page, location and 200% zoom factor
PdfDestination dest = new PdfDestination(1, new PointF(0, 842), 2f);
//create GoToE action with dest
PdfEmbeddedGoToAction action = new PdfEmbeddedGoToAction(attachment.FileName, dest, true);
PdfActionAnnotation annotation = new PdfActionAnnotation(rect, action);
//add the annotation
(page as PdfNewPage).Annotations.Add(annotation);
}
/// <summary>
/// Creates a link to an embedded document in another document.
/// </summary>
/// <param name="rect">The link area in default page coordinates.</param>
/// <param name="documentPath">The path to the target document.</param>
/// <param name="destinationPath">The path to the named destination through the embedded documents in the target document.
/// The path is separated by '\' and the last segment is the name of the named destination.
/// The other segments describe the route from the root document to the embedded document.
/// Each segment name refers to a child with this name in the EmbeddedFiles name dictionary.</param>
/// <param name="newWindow">True, if the destination document shall be opened in a new window.
/// If not set, the viewer application should behave in accordance with the current user preference.</param>
public static PdfLinkAnnotation CreateEmbeddedDocumentLink(PdfRectangle rect, string documentPath, string destinationPath, bool?newWindow = null)
{
PdfLinkAnnotation link = new PdfLinkAnnotation();
link._linkType = LinkType.NamedDestination;
link.Rectangle = rect;
link._action = PdfEmbeddedGoToAction.CreatePdfEmbeddedGoToAction(documentPath, destinationPath, newWindow);
return(link);
}
