Example usage for com.itextpdf.text.pdf PdfName CROPBOX

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfName CROPBOX.

Prototype

PdfName CROPBOX

To view the source code for com.itextpdf.text.pdf PdfName CROPBOX.

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Document

A name

Usage

From source file:Separator.java

License:Apache License

public static void crop(String inFileName, String outFileName, int split, boolean vert) throws Exception {

    PdfReader reader = new PdfReader(new File(inFileName).getAbsolutePath());
    String PDFName = outFileName.substring(outFileName.lastIndexOf("Folder\\") + 7,
            outFileName.indexOf(".pdf"));
    File fn = new File(scanFolder + PDFName + "\\" + PDFName + "_split_" + split + ".pdf");
    fn.getParentFile().mkdirs();// w ww. java 2s. c o  m

    int count = reader.getNumberOfPages();
    Document doc = new Document();
    PdfCopy copy = new PdfCopy(doc, new FileOutputStream(fn.getAbsolutePath()));
    doc.open();
    if (vert) {
        for (int i = 1; i <= count; i++) {
            reader.getPageN(i).put(PdfName.CROPBOX, new PdfRectangle(PageSize.LETTER));
            copy.addPage(copy.getImportedPage(reader, i));
        }
    } else {
        if (!doubSided) {
            for (int j = 1; j <= count; j++) {
                reader.getPageN(j).put(PdfName.CROPBOX, new PdfRectangle((new Rectangle(0, 180, 792, 792))));
                PdfDictionary pageDict;
                int rot = reader.getPageRotation(j);
                pageDict = reader.getPageN(j);
                pageDict.put(PdfName.ROTATE, new PdfNumber(rot + 90));
                copy.addPage(copy.getImportedPage(reader, j));
            }
        } else {
            for (int j = 1; j <= count; j++) {
                reader.getPageN(j).put(PdfName.CROPBOX, new PdfRectangle(new Rectangle(0, 180, 792, 792)));
                PdfDictionary pageDict;
                pageDict = reader.getPageN(j);
                if (j % 2 == 0) { // even
                    pageDict.put(PdfName.ROTATE, new PdfNumber(270));
                } else { // odd
                    pageDict.put(PdfName.ROTATE, new PdfNumber(90));
                }
                copy.addPage(copy.getImportedPage(reader, j));
            }
        }
    }
    doc.close();
}

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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;/*from   w ww. j a v a 2 s.c om*/
    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();
}

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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;/*  w ww.ja v  a2  s . c  om*/
    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();
}

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From source file:org.sejda.impl.itext5.component.AbstractPdfCopier.java

License:Open Source License

public void addPage(PdfReader reader, int pageNumber, PdfRectangle cropBox) throws TaskException {
    PdfImportedPage page = pdfCopy.getImportedPage(reader, pageNumber);
    PdfDictionary dictionary = reader.getPageN(pageNumber);
    dictionary.put(PdfName.MEDIABOX, cropBox);
    dictionary.put(PdfName.CROPBOX, cropBox);
    addPage(page);//from ww  w. jav a 2s .  c  o m
}

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