Examples with PdfWriter com.itextpdf.kernel.pdf.PdfWriter used on opensource projects

Example 91 with PdfWriter

use of com.itextpdf.kernel.pdf.PdfWriter in project i7j-pdfsweep by itext.

the class TextPositioningTest method createTestCanvas.

private static PdfCanvas createTestCanvas(float canvasLeading) throws IOException {
    PdfDocument document = new PdfDocument(new PdfWriter(new ByteArrayOutputStream()));
    PdfPage documentPage = document.addNewPage();
    PdfCanvas canvas = new PdfCanvas(documentPage);
    canvas.setLeading(canvasLeading);
    canvas.setFontAndSize(PdfFontFactory.createFont(StandardFonts.COURIER), 14);
    return canvas;
}

Example 92 with PdfWriter

use of com.itextpdf.kernel.pdf.PdfWriter in project i7j-pdfsweep by itext.

the class PdfCleanUpToolTest method simpleCleanUpOnRotatedPagesIgnoreRotation.

@Test
public void simpleCleanUpOnRotatedPagesIgnoreRotation() throws IOException, InterruptedException {
    String fileName = "simpleCleanUpOnRotatedPagesIgnoreRotation";
    String input = INPUT_PATH + "documentWithRotatedPages.pdf";
    String output = OUTPUT_PATH + fileName + ".pdf";
    String cmp = INPUT_PATH + "cmp_" + fileName + ".pdf";
    PdfDocument pdfDocument = new PdfDocument(new PdfReader(input), new PdfWriter(output));
    List<PdfCleanUpLocation> locationsList = new ArrayList<>();
    for (int i = 0; i < 4; i++) {
        locationsList.add(new PdfCleanUpLocation(i + 1, Rectangle.getRectangleOnRotatedPage(new Rectangle(100, 100, 200, 100), pdfDocument.getPage(i + 1)), ColorConstants.GREEN));
    }
    PdfCleaner.cleanUp(pdfDocument, locationsList);
    pdfDocument.close();
    compareByContent(cmp, output, OUTPUT_PATH, "diff_pathAndIncorrectCMTest");
}

Example 93 with PdfWriter

use of com.itextpdf.kernel.pdf.PdfWriter in project i7j-pdfsweep by itext.

the class PdfCleanUpToolTest method autoCleanPageWithAdditionalLocationTest.

@Test
public void autoCleanPageWithAdditionalLocationTest() throws Exception {
    String input = INPUT_PATH + "fontCleanup.pdf";
    String output = OUTPUT_PATH + "autoCleanPageWithAdditionalLocationTest.pdf";
    String cmp = INPUT_PATH + "cmp_autoCleanPageWithAdditionalLocationTest.pdf";
    CompositeCleanupStrategy strategy = new CompositeCleanupStrategy();
    strategy.add(new RegexBasedCleanupStrategy("leonard"));
    List<PdfCleanUpLocation> additionalLocation = Arrays.asList(new PdfCleanUpLocation(1, new Rectangle(0, 0, 200, 100), ColorConstants.RED));
    try (PdfReader reader = new PdfReader(input);
        PdfWriter writer = new PdfWriter(output);
        PdfDocument document = new PdfDocument(reader, writer)) {
        PdfCleaner.autoSweepCleanUp(document.getPage(1), strategy, additionalLocation);
    }
    compareByContent(cmp, output, OUTPUT_PATH, "autoCleanPageWithAdditionalLocationTest");
}

Example 94 with PdfWriter

use of com.itextpdf.kernel.pdf.PdfWriter in project i7j-pdfsweep by itext.

the class PdfCleanUpToolTest method autoCleanPageWithAdditionalLocationAndPropertyTest.

@Test
public void autoCleanPageWithAdditionalLocationAndPropertyTest() throws Exception {
    String input = INPUT_PATH + "fontCleanup.pdf";
    String output = OUTPUT_PATH + "autoCleanPageWithAdditionalLocationAndPropertyTest.pdf";
    String cmp = INPUT_PATH + "cmp_autoCleanPageWithAdditionalLocationAndPropertyTest.pdf";
    CompositeCleanupStrategy strategy = new CompositeCleanupStrategy();
    strategy.add(new RegexBasedCleanupStrategy("leonard"));
    List<PdfCleanUpLocation> additionalLocation = Arrays.asList(new PdfCleanUpLocation(1, new Rectangle(0, 0, 200, 100), ColorConstants.RED));
    try (PdfReader reader = new PdfReader(input);
        PdfWriter writer = new PdfWriter(output);
        PdfDocument document = new PdfDocument(reader, writer)) {
        PdfCleaner.autoSweepCleanUp(document.getPage(1), strategy, additionalLocation, new CleanUpProperties());
    }
    compareByContent(cmp, output, OUTPUT_PATH, "autoCleanPageWithAdditionalLocationAndPropertyTest");
}

Example 95 with PdfWriter

use of com.itextpdf.kernel.pdf.PdfWriter in project digilib by robcast.

the class PDFStreamWorker method renderPDF.

/**
 * @throws DocumentException
 * @throws InterruptedException
 * @throws ExecutionException
 * @throws IOException
 * @throws ImageOpException
 */
protected OutputStream renderPDF() throws InterruptedException, ExecutionException, IOException, ImageOpException {
    long start_time = System.currentTimeMillis();
    // create document object
    PdfWriter writer = new PdfWriter(outstream);
    PdfDocument pdfdoc = new PdfDocument(writer);
    doc = new Document(pdfdoc, PageSize.A4);
    logger.debug("PDF: {} doc.open()ed ({}ms)", outstream, (System.currentTimeMillis() - start_time));
    // add title page
    PDFTitlePage titlepage = new PDFTitlePage(job_info);
    titlepage.createPage(doc);
    // add pages
    NumRange pgs = job_info.getPages();
    for (int p : pgs) {
        // start new page
        doc.add(new AreaBreak());
        logger.debug("PDF: adding Image {} to {}", p, outstream);
        // copy request and set page number (as new Parameter)
        DigilibRequest pageRequest = new DigilibRequest(dlConfig, job_info);
        pageRequest.put("pn", new Parameter("pn", p, p));
        // create ImageJobInformation
        ImageJobDescription iji = ImageJobDescription.getRawInstance(pageRequest, job_info.getDlConfig());
        iji.prepareScaleParams();
        addImage(doc, iji);
        logger.debug("PDF: done adding Image {} to {}", p, outstream);
    }
    logger.debug("PDF: done adding all Images to {}", outstream);
    doc.close();
    logger.debug("PDF: {} doc.close() ({}ms)", outstream, (System.currentTimeMillis() - start_time));
    writer.flush();
    writer.close();
    return outstream;
}