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  1. PDFBox
  2. PDFBOX-2549

TIFF-Predictor with 16 bits per component not supported

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.8.7, 1.8.8, 2.0.0
    • 1.8.9, 2.0.0
    • Rendering

    Description

      The attached image GWG181_16Bit_CMYK_X4.pdf from the Ghent Workgroup test suite is not displayed, PDFBox throws the mentioned exception. One open source and one closed source product display an "X", but gswin renders the image properly.

      The upcoming patch handles the 16bit case. I won't implement 1, 2 or 4 bpc because I don't have test images.

      I'll add my patch to 1.8 after the cut.

      Attachments

        1. GWG181_16Bit_CMYK_X4.pdf
          5.42 MB
          Tilman Hausherr

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. PDFBOX-820 Support TIFF predictor 2 with FlateDecode, patch included

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Web Link 16bit image with TIFF predictor not displayed

          Activity

            People

              tilman Tilman Hausherr
              tilman Tilman Hausherr
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              Dates

                Created:
                Updated:
                Resolved: