ICEpdf
  1. ICEpdf
  2. PDF-430

Issue applying indexed colour model to images

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.3.2
          • Fix Version/s: 5.0.1
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF posted on the forms has several images that are not rendered correctly and appear to have an inverted colour model. There must be an issue in how we are decoding the indexed colour model and/or how we are applying it to the image.

              Activity

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              Patrick Corless created issue -
              Patrick Corless made changes -
              Field Original Value New Value
              Salesforce Case []
              Fix Version/s 4.3.4 [ 10341 ]
              Fix Version/s 4.3.3 [ 10333 ]
              Migration made changes -
              Fix Version/s 4.5 [ 10342 ]
              Fix Version/s 4.3.4 [ 10341 ]
              Patrick Corless made changes -
              Fix Version/s 5.0 [ 10314 ]
              Fix Version/s 4.5 [ 10342 ]
              Patrick Corless made changes -
              Fix Version/s 5.0.1 [ 10872 ]
              Fix Version/s 5.0 [ 10314 ]
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              Patrick Corless added a comment -

              Gosh this one was long time coming, still need to run QA but pretty confident the fix is good. The fix is actually really simple but took quite a while to verify and track down.

              Basically we do the revers colorant before we push the values throw the function and not after like we previously did.

              Show
              Patrick Corless added a comment - Gosh this one was long time coming, still need to run QA but pretty confident the fix is good. The fix is actually really simple but took quite a while to verify and track down. Basically we do the revers colorant before we push the values throw the function and not after like we previously did.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #34457 Thu Apr 18 14:56:48 MDT 2013 patrick.corless PDF-430 reverse colorant before we run the function and leave it as is when pushing through the alternative colour space.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/Indexed.java
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/DeviceN.java
              Patrick Corless made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
                • Votes:
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                  Watchers:
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                  Dates

                  • Created:
                    Updated:
                    Resolved: