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.NET Framework 4.5.2+

PdfFitBBoxDestination Class

A destination that displays a page’s bounding box that fits the document window.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v21.2.Core.dll

Declaration

public class PdfFitBBoxDestination :
    PdfDestination

Remarks

The FitB destination displays a page’s bounding box that fits the document window. You can associate any number of bookmarks and link annotations with a destination.

Associate a Bookmark with a Destination

The code sample below creates a bookmark with a destination that displays the eighth page as follows:

bookmark

using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
    // Load a document
    pdfDocumentProcessor.LoadDocument("Demo.pdf");

    // Create a FitB destination that refers to the eighth page
    PdfFitBBoxDestination destination =
       new PdfFitBBoxDestination(pdfDocumentProcessor.Document.Pages[7]);

    // Create a bookmark
    PdfBookmark bookmark = new PdfBookmark();
    bookmark.Title = "Annotations";

    // Associate the bookmark with the created destination
    bookmark.Destination = destination;

    // Add the bookmark to the document collection
    pdfDocumentProcessor.Document.Bookmarks.Add(bookmark);

    // Save the result
    pdfDocumentProcessor.SaveDocument("out.pdf");
}

Call the PdfPageFacade.AddLinkAnnotation method and pass a PdfFitBBoxDestination object as a parameter to create a link annotation associated with a destination.

The code sample below creates a link annotation with a destination that displays the eighth page as follows:

fit b box

using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
    // Load a document
    pdfDocumentProcessor.LoadDocument("Demo.pdf");

    // Access eighth page properties
    PdfPageFacade pageFacade = pdfDocumentProcessor.DocumentFacade.Pages[7];

    // Create a FitBBox destination that refers to the eighth page
    PdfFitBBoxDestination destination = pageFacade.CreateFitBBoxDestination();

    // Find a specific phrase
    PdfTextSearchResults searchResults = pdfDocumentProcessor.FindText("Annotations");

    // If the phrase is found, obtain its bounding rectangle
    if (searchResults.Status == PdfTextSearchStatus.Found)
    {
        PdfPageFacade linkPageFacade =
          pdfDocumentProcessor.DocumentFacade.Pages[searchResults.PageNumber - 1];
        PdfRectangle annotationRectangle = searchResults.Rectangles[0].BoundingRectangle;

        // Create a link annotation associated with the bounding rectangle
        // and destination
        PdfLinkAnnotationFacade linkAnnotation =
          linkPageFacade.AddLinkAnnotation(annotationRectangle, destination);
        linkAnnotation.HighlightMode = PdfAnnotationHighlightingMode.Push;
    }

    // Save the result
    pdfDocumentProcessor.SaveDocument("out.pdf");
}

Inheritance

Object
DevExpress.Pdf.Native.PdfDocumentItem
DevExpress.Pdf.Native.PdfObject
PdfDestination
PdfFitBBoxDestination
See Also