Examples with PdfImageXObject com.itextpdf.kernel.pdf.xobject.PdfImageXObject used on opensource projects

Example 1 with PdfImageXObject

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

the class FilteredImagesCacheTest method filteredImagesCacheFlushingTest01.

@Test
public void filteredImagesCacheFlushingTest01() throws IOException, InterruptedException {
    String input = inputPath + "severalImageXObjectOccurrences.pdf";
    String output = outputPath + "filteredImagesCacheFlushingTest01.pdf";
    String cmp = inputPath + "cmp_filteredImagesCacheFlushingTest01.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(2).getResources().getImage(new PdfName("Im1"));
    img.getPdfObject().release();
    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 2 with PdfImageXObject

use of com.itextpdf.kernel.pdf.xobject.PdfImageXObject 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 3 with PdfImageXObject

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

the class CleanUpCsCompareUtilTest method differentImageColorTypeTest.

@Test
public void differentImageColorTypeTest() {
    PdfImageXObject image1 = createMockedPdfImageXObject(PdfName.DeviceRGB, 8);
    PdfImageXObject image2 = createMockedPdfImageXObject(PdfName.DeviceGray, 8);
    Assert.assertFalse(CleanUpCsCompareUtil.isOriginalCsCompatible(image1, image2));
}

Example 4 with PdfImageXObject

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

the class CleanUpCsCompareUtilTest method imagesCsApplicableTest.

@Test
public void imagesCsApplicableTest() {
    PdfImageXObject image1 = createMockedPdfImageXObject(PdfName.DeviceGray, 8);
    PdfImageXObject image2 = createMockedPdfImageXObject(PdfName.DeviceGray, 8);
    Assert.assertTrue(CleanUpCsCompareUtil.isOriginalCsCompatible(image1, image2));
}

Example 5 with PdfImageXObject

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

the class CleanUpCsCompareUtilTest method imagesNotCsApplicableTest.

@Test
public void imagesNotCsApplicableTest() {
    PdfImageXObject image1 = createMockedPdfImageXObject(PdfName.DeviceGray, 8);
    PdfImageXObject image2 = createMockedPdfImageXObject(PdfName.DeviceGray, 16);
    Assert.assertFalse(CleanUpCsCompareUtil.isOriginalCsCompatible(image1, image2));
}