Examples with Rectangle com.itextpdf.kernel.geom.Rectangle used on opensource projects

Example 16 with Rectangle

use of com.itextpdf.kernel.geom.Rectangle in project i7j-pdfsweep by itext.

the class FilteredImagesCacheTest method filteredImagesCacheTest01.

@Test
public void filteredImagesCacheTest01() throws IOException, InterruptedException {
    // basic test with reusing of xobjects
    String input = inputPath + "multipleImageXObjectOccurrences.pdf";
    String output = outputPath + "filteredImagesCacheTest01.pdf";
    String cmp = inputPath + "cmp_filteredImagesCacheTest01.pdf";
    PdfDocument pdfDocument = new PdfDocument(new PdfReader(input), new PdfWriter(output));
    List<PdfCleanUpLocation> cleanUpLocations = new ArrayList<>();
    for (int i = 0; i < pdfDocument.getNumberOfPages(); ++i) {
        cleanUpLocations.add(new PdfCleanUpLocation(i + 1, new Rectangle(150, 300, 300, 150)));
    }
    cleanUp(pdfDocument, cleanUpLocations);
    compareByContent(cmp, output, outputPath, "1.2");
    assertNumberXObjects(output, 1);
}

Example 17 with Rectangle

use of com.itextpdf.kernel.geom.Rectangle in project i7j-pdfsweep by itext.

the class FilteredImagesCacheTest method filteredImagesCacheFlushingTest02.

@Test
public void filteredImagesCacheFlushingTest02() throws IOException, InterruptedException {
    String input = inputPath + "severalImageXObjectOccurrences.pdf";
    String output = outputPath + "filteredImagesCacheFlushingTest02.pdf";
    String cmp = inputPath + "cmp_filteredImagesCacheFlushingTest02.pdf";
    PdfDocument pdfDocument = new PdfDocument(new PdfReader(input), new PdfWriter(output));
    PdfCleanUpTool cleanUpTool = new PdfCleanUpTool(pdfDocument);
    cleanUpTool.addCleanupLocation(new PdfCleanUpLocation(1, new Rectangle(150, 300, 300, 150)));
    cleanUpTool.cleanUp();
    PdfImageXObject img = pdfDocument.getPage(1).getResources().getImage(new PdfName("Im1"));
    img.makeIndirect(pdfDocument).flush();
    cleanUpTool.addCleanupLocation(new PdfCleanUpLocation(2, new Rectangle(150, 300, 300, 150)));
    cleanUpTool.cleanUp();
    cleanUpTool.addCleanupLocation(new PdfCleanUpLocation(3, new Rectangle(150, 300, 300, 150)));
    cleanUpTool.cleanUp();
    pdfDocument.close();
    compareByContent(cmp, output, outputPath, "1.2");
    assertNumberXObjects(output, 1);
}

Example 18 with Rectangle

use of com.itextpdf.kernel.geom.Rectangle in project i7j-pdfsweep by itext.

the class PdfCleanUpProcessor method annotationIsToBeRedacted.

private boolean annotationIsToBeRedacted(PdfAnnotation annotation, Rectangle redactRegion) {
    // TODO(DEVSIX-1605,DEVSIX-1606,DEVSIX-1607,DEVSIX-1608,DEVSIX-1609)
    removeAnnotIfPartOverlap = true;
    PdfName annotationType = annotation.getPdfObject().getAsName(PdfName.Subtype);
    if (annotationType.equals(PdfName.Watermark)) {
        // TODO /FixedPrint entry effect is not fully investigated: DEVSIX-2471
        Logger logger = LoggerFactory.getLogger(PdfCleanUpProcessor.class);
        logger.warn(CleanUpLogMessageConstant.REDACTION_OF_ANNOTATION_TYPE_WATERMARK_IS_NOT_SUPPORTED);
    }
    PdfArray rectAsArray = annotation.getRectangle();
    Rectangle rect = null;
    if (rectAsArray != null) {
        rect = rectAsArray.toRectangle();
    }
    boolean annotationIsToBeRedacted = processAnnotationRectangle(redactRegion, rect);
    // Special processing for some types of annotations.
    if (PdfName.Link.equals(annotationType)) {
        PdfArray quadPoints = ((PdfLinkAnnotation) annotation).getQuadPoints();
        if (quadPointsForLinkAnnotationAreValid(rect, quadPoints)) {
            annotationIsToBeRedacted = processAnnotationQuadPoints(redactRegion, quadPoints);
        }
    } else if (annotationType.equals(PdfName.Highlight) || annotationType.equals(PdfName.Underline) || annotationType.equals(PdfName.Squiggly) || annotationType.equals(PdfName.StrikeOut)) {
        PdfArray quadPoints = ((PdfTextMarkupAnnotation) annotation).getQuadPoints();
        // The annotation dictionary’s AP entry, if present, shall take precedence over QuadPoints.
        if (quadPoints != null && annotation.getAppearanceDictionary() == null) {
            try {
                annotationIsToBeRedacted = processAnnotationQuadPoints(redactRegion, quadPoints);
            } catch (PdfException ignored) {
            // if quad points array cannot be processed, simply ignore it
            }
        }
    } else if (annotationType.equals(PdfName.Line)) {
        PdfArray line = ((PdfLineAnnotation) annotation).getLine();
        if (line != null) {
            Rectangle drawnLineRectangle = line.toRectangle();
            // Line annotation might contain line leaders, so let's double check overlapping with /Rect area, for simplicity.
            // TODO DEVSIX-1607
            annotationIsToBeRedacted = annotationIsToBeRedacted || processAnnotationRectangle(redactRegion, drawnLineRectangle);
        }
    }
    return annotationIsToBeRedacted;
}

Example 19 with Rectangle

use of com.itextpdf.kernel.geom.Rectangle in project i7j-pdfsweep by itext.

the class PdfCleanUpTool method cleanUpPage.

/**
 * Cleans a page from the document by erasing all the areas which
 * are provided or extracted from redaction annotations.
 *
 * @param pageNumber the page to be cleaned up
 * @param cleanUpLocations the locations to be cleaned up
 */
private void cleanUpPage(int pageNumber, List<PdfCleanUpLocation> cleanUpLocations) {
    if (cleanUpLocations.size() == 0) {
        return;
    }
    List<Rectangle> regions = new ArrayList<>();
    for (PdfCleanUpLocation cleanUpLocation : cleanUpLocations) {
        regions.add(cleanUpLocation.getRegion());
    }
    PdfPage page = pdfDocument.getPage(pageNumber);
    PdfCleanUpProcessor cleanUpProcessor = new PdfCleanUpProcessor(regions, pdfDocument);
    cleanUpProcessor.setFilteredImagesCache(filteredImagesCache);
    cleanUpProcessor.processPageContent(page);
    if (processAnnotations) {
        cleanUpProcessor.processPageAnnotations(page, regions, redactAnnotations != null);
    }
    PdfCanvas pageCleanedContents = cleanUpProcessor.popCleanedCanvas();
    page.put(PdfName.Contents, pageCleanedContents.getContentStream());
    page.setResources(pageCleanedContents.getResources());
    colorCleanedLocations(pageCleanedContents, cleanUpLocations);
}

Example 20 with Rectangle

use of com.itextpdf.kernel.geom.Rectangle in project i7j-pdfsweep by itext.

the class PdfCleanUpTool method extractLocationsFromSingleRedactAnnotation.

/**
 * Note: annotation can consist not only of one area specified by the RECT entry, but also of multiple areas specified
 * by the QuadPoints entry in the annotation dictionary.
 */
private void extractLocationsFromSingleRedactAnnotation(PdfRedactAnnotation redactAnnotation) {
    List<Rectangle> regions;
    PdfArray quadPoints = redactAnnotation.getQuadPoints();
    if (quadPoints != null && !quadPoints.isEmpty()) {
        regions = translateQuadPointsToRectangles(quadPoints);
    } else {
        regions = new ArrayList<>();
        regions.add(redactAnnotation.getRectangle().toRectangle());
    }
    redactAnnotations.put(redactAnnotation, regions);
    int page = pdfDocument.getPageNumber(redactAnnotation.getPage());
    Color cleanUpColor = redactAnnotation.getInteriorColor();
    PdfDictionary ro = redactAnnotation.getRedactRolloverAppearance();
    if (ro != null) {
        cleanUpColor = null;
    }
    for (Rectangle region : regions) {
        addCleanupLocation(new PdfCleanUpLocation(page, region, cleanUpColor));
    }
}