ICEpdf
  1. ICEpdf
  2. PDF-309

Colour inversin on Flate deocde image with separation colour space

          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

            Test file is on support server The file in question uses a Separation colour space for the image in question

            12 0 obj
            [/Separation/Black/DeviceCMYK 14 0 R]

            14 0 obj
            <</FunctionType 0/Domain[0 1]/Range[0 1 0 1 0 1 0 1]/BitsPerSample 8/Size[255]/Encode[0 254]/Decode[0 1 0 1 0 1 0 1]/Length 396/Filter/FlateDecode>>

            Interestingly enough we don't do anything with the colour space and render the raster as is. Need to take a closer look but we'll likely want to use it in selected in the correct colours for the images in this document.

              Activity

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              Patrick Corless created issue -
              Arran Mccullough made changes -
              Field Original Value New Value
              Salesforce Case [5007000000Gu96k]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24896 Fri Jun 24 11:34:47 MDT 2011 patrick.corless PDF-309 updated jpeg handling to avoid altering the raster for ICCbase images from Y to gray. Addresses some inverted colour issues.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/Stream.java
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              Patrick Corless added a comment -

              Issue was resolved with the #24896 checkin.

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              Patrick Corless added a comment - Issue was resolved with the #24896 checkin.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Fix Version/s 4.2.2 [ 10265 ]
              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: