Example usage for com.itextpdf.text.pdf PdfStamper setOutlines

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfStamper setOutlines.

Prototype

public void setOutlines(final List<HashMap<String, Object>> outlines)

Source Link

Document

Sets the bookmarks.

Usage

From source file:at.laborg.briss.CropManager.java

License:Open Source License

private static void cropMultipliedFile(File source, CropJob cropJob)
        throws FileNotFoundException, DocumentException, IOException {

    PdfReader reader = new PdfReader(source.getAbsolutePath());
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(cropJob.getDestinationFile()));
    stamper.setMoreInfo(cropJob.getSourceMetaInfo());

    PdfDictionary pageDict;/*  w  ww .j a va 2  s .co  m*/
    int newPageNumber = 1;
    for (int origPageNumber = 1; origPageNumber <= cropJob.getSourcePageCount(); origPageNumber++) {
        SingleCluster cluster = cropJob.getClusterCollection().getSingleCluster(origPageNumber);

        // if no crop was selected do nothing
        if (cluster.getRatiosList().size() == 0) {
            newPageNumber++;
            continue;
        }

        for (Float[] ratios : cluster.getRatiosList()) {

            pageDict = reader.getPageN(newPageNumber);

            List<Rectangle> boxes = new ArrayList<Rectangle>();
            boxes.add(reader.getBoxSize(newPageNumber, "media"));
            boxes.add(reader.getBoxSize(newPageNumber, "crop"));
            int rotation = reader.getPageRotation(newPageNumber);

            Rectangle scaledBox = calculateScaledRectangle(boxes, ratios, rotation);

            PdfArray scaleBoxArray = new PdfArray();
            scaleBoxArray.add(new PdfNumber(scaledBox.getLeft()));
            scaleBoxArray.add(new PdfNumber(scaledBox.getBottom()));
            scaleBoxArray.add(new PdfNumber(scaledBox.getRight()));
            scaleBoxArray.add(new PdfNumber(scaledBox.getTop()));

            pageDict.put(PdfName.CROPBOX, scaleBoxArray);
            pageDict.put(PdfName.MEDIABOX, scaleBoxArray);
            // increment the pagenumber
            newPageNumber++;
        }
        int[] range = new int[2];
        range[0] = newPageNumber - 1;
        range[1] = cropJob.getSourcePageCount() + (newPageNumber - origPageNumber);
        SimpleBookmark.shiftPageNumbers(cropJob.getSourceBookmarks(), cluster.getRatiosList().size() - 1,
                range);
    }
    stamper.setOutlines(cropJob.getSourceBookmarks());
    stamper.close();
    reader.close();
}

From source file:at.laborg.briss.utils.DocumentCropper.java

License:Open Source License

private static void cropMultipliedFile(final CropDefinition cropDefinition, final File multipliedDocument,
        final PdfMetaInformation pdfMetaInformation) throws DocumentException, IOException {

    PdfReader reader = new PdfReader(multipliedDocument.getAbsolutePath());

    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(cropDefinition.getDestinationFile()));
    stamper.setMoreInfo(pdfMetaInformation.getSourceMetaInfo());

    PdfDictionary pageDict;/*from  ww  w .  java 2  s. c o  m*/
    int newPageNumber = 1;

    for (int sourcePageNumber = 1; sourcePageNumber <= pdfMetaInformation
            .getSourcePageCount(); sourcePageNumber++) {

        List<Float[]> rectangleList = cropDefinition.getRectanglesForPage(sourcePageNumber);

        // if no crop was selected do nothing
        if (rectangleList.isEmpty()) {
            newPageNumber++;
            continue;
        }

        for (Float[] ratios : rectangleList) {

            pageDict = reader.getPageN(newPageNumber);

            List<Rectangle> boxes = new ArrayList<Rectangle>();
            boxes.add(reader.getBoxSize(newPageNumber, "media"));
            boxes.add(reader.getBoxSize(newPageNumber, "crop"));
            int rotation = reader.getPageRotation(newPageNumber);

            Rectangle scaledBox = RectangleHandler.calculateScaledRectangle(boxes, ratios, rotation);

            PdfArray scaleBoxArray = createScaledBoxArray(scaledBox);

            pageDict.put(PdfName.CROPBOX, scaleBoxArray);
            pageDict.put(PdfName.MEDIABOX, scaleBoxArray);
            // increment the pagenumber
            newPageNumber++;
        }
        int[] range = new int[2];
        range[0] = newPageNumber - 1;
        range[1] = pdfMetaInformation.getSourcePageCount() + (newPageNumber - sourcePageNumber);
        SimpleBookmark.shiftPageNumbers(pdfMetaInformation.getSourceBookmarks(), rectangleList.size() - 1,
                range);
    }
    stamper.setOutlines(pdfMetaInformation.getSourceBookmarks());
    stamper.close();
    reader.close();
}

From source file:be.roots.taconic.pricingguide.service.PDFServiceImpl.java

License:Open Source License

private byte[] createBookmarks(byte[] pdf, Toc tableOfContents) throws DocumentException, IOException {

    // create the bookmarks
    final List<HashMap<String, Object>> outlines = new ArrayList<>();
    final List<TocEntry> entriesSorted = tableOfContents.getEntriesSorted();
    final List<HashMap<String, Object>> modelBookmarkKids = new ArrayList<>();
    HashMap<String, Object> modelBookmark;

    for (TocEntry tocEntry : entriesSorted) {

        if (tocEntry.isIncludedInToc()) {

            final HashMap<String, Object> bookmark = new HashMap<>();

            String name = tocEntry.getName();
            name = name.replaceAll("<sup>", "");
            name = name.replaceAll("</sup>", "");
            name = name.replaceAll("<i.*?>", "");
            name = name.replaceAll("</i>", "");
            name = GreekAlphabet.replaceGreekHtmlCodesWithUnicode(name);

            bookmark.put("Title", name);
            bookmark.put("Action", "GoTo");
            bookmark.put("Page", String.format("%d Fit", tocEntry.getFinalPageNumber()));
            if (tocEntry.getLevel() == 1) {
                outlines.add(bookmark);/*  w  w  w .  ja v a 2 s .c  om*/
            } else {
                modelBookmarkKids.add(bookmark);
            }

            if (tocEntry.isModelHeader()) {
                modelBookmark = bookmark;
                modelBookmark.put("Open", true);
                modelBookmark.put("Kids", modelBookmarkKids);
            }

        }

    }

    try (final ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
        final PdfReader reader = new PdfReader(pdf);
        final PdfStamper stamper = new PdfStamper(reader, bos);

        stamper.setOutlines(outlines);
        stamper.close();
        reader.close();

        return bos.toByteArray();
    }

}