ICEpdf
  1. ICEpdf
  2. PDF-997

Inverted CCITTFax imag

          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: Imaging
          • Labels:
            None
          • Environment:
            any with JAI

            Description

            This issue is related to PDF-953 in that the decodeParams dictionary contains no blackIs1 value but the parent dictionary does. The parent dictionary value is not correct and is triggering the colour inversion.

             PDF-953 added a system property org.icepdf.core.ccittfax.checkParentBlackIs1 for corner cases were the parent dictionary is correct. This fix was only for our default decode method and did not apply for the JAI decode. I've update the code path to check against org.icepdf.core.ccittfax.checkParentBlackIs1.

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #49478 Tue Nov 08 09:28:35 MST 2016 patrick.corless PDF-997 added ignore support for blackIs1 flag for JAI based fax decode.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/ImageStream.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #48859 Thu May 26 13:56:45 MDT 2016 patrick.corless PDF-997 added ignore support for blackIs1 flag for JAI based fax decode.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/filters/CCITTFax.java
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/ImageStream.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #48858 Thu May 26 13:54:47 MDT 2016 patrick.corless PDF-997 added ignore support for blackIs1 flag for JAI based fax decode.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-6.1.0/icepdf/core/src/org/icepdf/core/pobjects/ImageStream.java
              Commit graph MODIFY /icepdf/branches/icepdf-6.1.0/icepdf/core/src/org/icepdf/core/pobjects/filters/CCITTFax.java

                People

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

                  • Created:
                    Updated:
                    Resolved: