ICEpdf
  1. ICEpdf
  2. PDF-1224

Missing content, layered content.

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 6.2.5
          • Fix Version/s: 6.3
          • Component/s: Core/Parsing, Core/Rendering
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF in question uses layers but also renders with missing content. There is quite a bit of missing content that may or may not be related to the missing content and there is no errors in the logs. Further analysis is needed.

              Activity

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              Patrick Corless created issue -
              Patrick Corless made changes -
              Field Original Value New Value
              Support Case References https://icesoft.my.salesforce.com/5000g00001pJLtP?srPos=0&srKp=500
              Patrick Corless made changes -
              Fix Version/s 6.3 [ 13093 ]
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              Patrick Corless added a comment -

              The PDF in question uses the OptionalContentMembership ANY_ON. Our OptionalContentMembership class seems to have a bug in that ANY_ON default visibility is false. In most PDF documents the layers visibility is defined by the optional content group on a name by name basis. In this document there are named layers but now visibility is defined. As a result the false is returned which is counter intuitive for ANY_ON state.

              Show
              Patrick Corless added a comment - The PDF in question uses the OptionalContentMembership ANY_ON. Our OptionalContentMembership class seems to have a bug in that ANY_ON default visibility is false. In most PDF documents the layers visibility is defined by the optional content group on a name by name basis. In this document there are named layers but now visibility is defined. As a result the false is returned which is counter intuitive for ANY_ON state.
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              Patrick Corless added a comment -

              Marking as fixed

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              Patrick Corless added a comment - Marking as fixed
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #52189 Tue Jan 02 11:24:27 MST 2018 patrick.corless PDF-1224 fixed optional content bug with "ANY_ON" visibility policy.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/core-awt/src/main/java/org/icepdf/core/pobjects/OptionalContentMembership.java
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              Patrick Corless added a comment -

              Found a regression with a layer's PDF. Further analysis is needed.

              Show
              Patrick Corless added a comment - Found a regression with a layer's PDF. Further analysis is needed.
              Patrick Corless made changes -
              Resolution Fixed [ 1 ]
              Status Resolved [ 5 ] Reopened [ 4 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #52236 Mon Jan 22 16:35:04 MST 2018 patrick.corless PDF-1224 backed out previous change infavor a check for an empty ocg
              list which better aligns with the specification
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/core-awt/src/main/java/org/icepdf/core/pobjects/OptionalContentMembership.java
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              Patrick Corless added a comment -

              Marking as fixed.

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              Patrick Corless added a comment - Marking as fixed.
              Patrick Corless made changes -
              Status Reopened [ 4 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Patrick Corless made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: