Example usage for com.lowagie.text.pdf PdfName DESTS

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName DESTS.

Prototype

PdfName DESTS

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Document

A name

Usage

From source file:org.xhtmlrenderer.pdf.ITextOutputDevice.java

License:Open Source License

private void writeNamedDestinations(RenderingContext c) {
    Map idMap = getSharedContext().getIdMap();
    if ((idMap != null) && (!idMap.isEmpty())) {
        PdfArray dests = new PdfArray();
        try {/* w w w  .j  a  v a2s.  c  o  m*/
            Iterator it = idMap.entrySet().iterator();
            while (it.hasNext()) {
                Entry entry = (Entry) it.next();

                Box targetBox = (Box) entry.getValue();

                if (targetBox.getStyle().isIdent(CSSName.FS_NAMED_DESTINATION, IdentValue.CREATE)) {
                    String anchorName = (String) entry.getKey();
                    dests.add(new PdfString(anchorName, PdfString.TEXT_UNICODE));

                    PdfDestination dest = createDestination(c, targetBox);
                    if (dest != null) {
                        PdfIndirectReference ref = _writer.addToBody(dest).getIndirectReference();
                        dests.add(ref);
                    }
                }
            }

            if (!dests.isEmpty()) {
                PdfDictionary nametree = new PdfDictionary();
                nametree.put(PdfName.NAMES, dests);
                PdfIndirectReference nameTreeRef = _writer.addToBody(nametree).getIndirectReference();

                PdfDictionary names = new PdfDictionary();
                names.put(PdfName.DESTS, nameTreeRef);
                PdfIndirectReference destinationsRef = _writer.addToBody(names).getIndirectReference();

                _writer.getExtraCatalog().put(PdfName.NAMES, destinationsRef);
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

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