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

Example 56 with PdfReader

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

the class CleanUpInvalidPdfTest method cleanCircularReferencesInResourcesTest.

@Test
@Ignore("DEVSIX-3608: this test currently throws StackOverflowError, which cannot be caught in .NET")
public void cleanCircularReferencesInResourcesTest() throws IOException {
    junitExpectedException.expect(StackOverflowError.class);
    String input = inputPath + "circularReferencesInResources.pdf";
    PdfDocument pdfDocument = new PdfDocument(new PdfReader(input), new PdfWriter(new ByteArrayOutputStream()));
    List<PdfCleanUpLocation> cleanUpLocations = new ArrayList<PdfCleanUpLocation>();
    cleanUpLocations.add(new PdfCleanUpLocation(1, pdfDocument.getPage(1).getPageSize(), null));
    PdfCleaner.cleanUp(pdfDocument, cleanUpLocations);
    pdfDocument.close();
}

Example 57 with PdfReader

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

the class CleanUpTaggedPdfTest method cleanUp.

private void cleanUp(String input, String output, List<PdfCleanUpLocation> cleanUpLocations) throws IOException {
    PdfDocument pdfDocument = new PdfDocument(new PdfReader(input), new PdfWriter(output));
    if (cleanUpLocations == null) {
        PdfCleaner.cleanUpRedactAnnotations(pdfDocument);
    } else {
        PdfCleaner.cleanUp(pdfDocument, cleanUpLocations);
    }
    pdfDocument.close();
}

Example 58 with PdfReader

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

the class PdfCleanUpToolTest method redactLipsumPatternStartsWithWhiteSpace.

@Test
public void redactLipsumPatternStartsWithWhiteSpace() throws IOException, InterruptedException {
    String input = INPUT_PATH + "Lipsum.pdf";
    String output = OUTPUT_PATH + "redactLipsumPatternStartsWithWhitespace.pdf";
    String cmp = INPUT_PATH + "cmp_redactLipsumPatternStartsWithWhitespace.pdf";
    CompositeCleanupStrategy strategy = new CompositeCleanupStrategy();
    strategy.add(new RegexBasedCleanupStrategy("\\s(D|d)olor").setRedactionColor(ColorConstants.GREEN));
    PdfWriter writer = new PdfWriter(output);
    writer.setCompressionLevel(0);
    PdfDocument pdf = new PdfDocument(new PdfReader(input), writer);
    // sweep
    PdfCleaner.autoSweepCleanUp(pdf, strategy);
    pdf.close();
    // compare
    compareByContent(cmp, output, OUTPUT_PATH, "diff_redactLipsumPatternStartsWithWhitespace_");
}

Example 59 with PdfReader

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

the class PdfCleanUpToolTest method cleanUpPageTest.

@Test
public void cleanUpPageTest() throws IOException, InterruptedException {
    String input = INPUT_PATH + "Lipsum.pdf";
    String output = OUTPUT_PATH + "cleanUpPage.pdf";
    String cmp = INPUT_PATH + "cmp_cleanUpPage.pdf";
    CompositeCleanupStrategy strategy = new CompositeCleanupStrategy();
    strategy.add(new RegexBasedCleanupStrategy("(D|d)olor").setRedactionColor(ColorConstants.GREEN));
    PdfWriter writer = new PdfWriter(output);
    writer.setCompressionLevel(0);
    PdfDocument pdf = new PdfDocument(new PdfReader(input), writer);
    // sweep
    PdfCleaner.autoSweepCleanUp(pdf.getPage(1), strategy);
    pdf.close();
    // compare
    compareByContent(cmp, output, OUTPUT_PATH, "diff_cleanUpPage_");
}

Example 60 with PdfReader

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

the class PdfCleanUpToolTest method cleanUpTestFontColor.

@Test
public void cleanUpTestFontColor() throws IOException, InterruptedException {
    String filename = "fontCleanup.pdf";
    PdfDocument pdfDoc = new PdfDocument(new PdfReader(INPUT_PATH + filename), new PdfWriter(OUTPUT_PATH + filename));
    PdfCleaner.cleanUpRedactAnnotations(pdfDoc);
    pdfDoc.close();
    Assert.assertNull(new CompareTool().compareVisually(OUTPUT_PATH + filename, INPUT_PATH + "cmp_" + filename, OUTPUT_PATH, "diff_"));
}