ICEpdf
  1. ICEpdf
  2. PDF-303

Device N cmyk colour space rendering error.

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.2.1
          • Fix Version/s: 4.2.2
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            Client sent in sample file where a graphic image was rendering with the wrong colours. The image in question has a Device N colour space which we appear to be handling incorrectly.

              Activity

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              Patrick Corless created issue -
              Patrick Corless made changes -
              Field Original Value New Value
              Attachment adamasvision_2.pdf [ 13314 ]
              Patrick Corless made changes -
              Salesforce Case []
              Fix Version/s 4.2.2 [ 10265 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24875 Thu Jun 23 06:50:29 MDT 2011 patrick.corless PDF-303 reworked deviceN logic to rely on alternative colour and tint which is the likely candidate for java additive colours. Exception is if cmyk is specified in the names list, interpreting it in the cmyk colour space seems to give better results.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/DeviceN.java
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              Patrick Corless added a comment -

              Changed the DeviceN logic to better match the specification. Early smoke test look good and there is sgeneral improvement across the board.

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              Patrick Corless added a comment - Changed the DeviceN logic to better match the specification. Early smoke test look good and there is sgeneral improvement across the board.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Ken Fyten made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: