ICEpdf
  1. ICEpdf
  2. PDF-221

JPEG2000 ICC colour space support

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.1.1
          • Fix Version/s: 4.1.2
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The file in question displays but the attached ICC_colorspace is not correctly applied. As a result the image comes out pink instead of blue. I tried a few simple test to try an apply the ICC colour space but the ran up against some rendering exceptions. I also tried to apply the alternative CYMK colour space but the image came out more green then blue.

            Further work needs to be done to see why the ICC colour profile can't be applied.
            1. PDF File
              expect_more.pdf
              595 kB
              Patrick Corless

              Activity

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              Patrick Corless added a comment -

              Updated the colour space handling for ICC colour profiles to use alternative colour space when available. Also updated the stream class to use a different algorithm for calculating rgb colours from cmyk.

              The client should make sure that JAI 1.1.3 or higher is installed on the class path. The jai_imageio.jar is needed to view JPEG2000 images.

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              Patrick Corless added a comment - Updated the colour space handling for ICC colour profiles to use alternative colour space when available. Also updated the stream class to use a different algorithm for calculating rgb colours from cmyk. The client should make sure that JAI 1.1.3 or higher is installed on the class path. The jai_imageio.jar is needed to view JPEG2000 images.
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              Patrick Corless added a comment -

              JPEG2000 ICC colour profile image.

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              Patrick Corless added a comment - JPEG2000 ICC colour profile image.

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: