ICEpdf
  1. ICEpdf
  2. PDF-988

PDF is not rendering blue backgrouns or font colours

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 6.1.1
          • Fix Version/s: 6.1.2
          • Component/s: Colour, Core/Rendering
          • Labels:
            None
          • Environment:
            All

            Description

            The PDF that has been provided contains header blocks, text, and text areas which should be rendered in blue. These are not displaying which cases information to not be rendered.

              Activity

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              Arran Mccullough created issue -
              Patrick Corless made changes -
              Field Original Value New Value
              Fix Version/s 6.1.2 [ 13070 ]
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              Patrick Corless added a comment -

              It turns out this is a long standing bug with our function 0 calculator. Our currently implementation always assumes we are using 8 bits per sample where the spec stats that it can be 1,2, 4, 8, 16 or 32. The fill colour in question is using a Separation colour space with a function 0 tintTranform that uses a 16 bits per sample and those we where calculating the wrong colour. I touched up the calculation and we are now generating the correct fill colour.

              Show
              Patrick Corless added a comment - It turns out this is a long standing bug with our function 0 calculator. Our currently implementation always assumes we are using 8 bits per sample where the spec stats that it can be 1,2, 4, 8, 16 or 32. The fill colour in question is using a Separation colour space with a function 0 tintTranform that uses a 16 bits per sample and those we where calculating the wrong colour. I touched up the calculation and we are now generating the correct fill colour.
              Hide
              Permalink
              Patrick Corless added a comment -

              Checked in fix on trunk and 5.1.1 branch.

              Show
              Patrick Corless added a comment - Checked in fix on trunk and 5.1.1 branch.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #48659 Tue Apr 26 14:31:48 MDT 2016 patrick.corless PDF-988 correct a bit per sample formatting issue with function 0 processing.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-6.1.0/icepdf/core/src/org/icepdf/core/pobjects/functions/Function_0.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #48660 Tue Apr 26 14:33:22 MDT 2016 patrick.corless PDF-988 correct a bit per sample formatting issue with function 0 processing.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/functions/Function_0.java
              Patrick Corless made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Arran Mccullough
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                  Watchers:
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                  Dates

                  • Created:
                    Updated:
                    Resolved: