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  1. PDFBox
  2. PDFBOX-4674

PDF Page Render Background Image has Gray Smudges

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.17
    • Fix Version/s: 2.0.18, 3.0.0 PDFBox
    • Component/s: Rendering
    • Labels:
      None

      Description

      The following text produces a PNG that has gray smudges in it.  I've attached the pdf and the PNG that is produced.

       

      public class TestPdfPageImage {
      
          @Test
          public void testGetPageImage() throws IOException {
              try (PDDocument pdDocument = PDDocument.load(FileUtils.toFile(getClass().getResource("/bad_page_image.pdf")))) {
                  final PDFRenderer pdfRenderer = new PDFRenderer(pdDocument);
      
                  final BufferedImage bufferedImage = pdfRenderer.renderImage(0);
                  final Path tempPath = Files.createTempFile("es-page-image", ".png");
                  try {
                      final File tempFile = tempPath.toFile();
                      ImageIO.write(bufferedImage, "png", tempFile);
      
                      Assert.assertTrue(Files.size(tempPath) > 0);
                  } finally {
                      Files.delete(tempPath);
                  }
              }
          }
      }
      

        Attachments

        1. es-page-image2455431271065294360.png
          343 kB
          Joseph Jezerinac
        2. bad_page_image.pdf
          3.73 MB
          Joseph Jezerinac

          Activity

            People

            • Assignee:
              tilman Tilman Hausherr
              Reporter:
              jezerinac Joseph Jezerinac
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              Dates

              • Created:
                Updated:
                Resolved: