Image thumbnail does not preserve PNG image transparency

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    • Type: Bug
    • Resolution: Duplicate
    • Priority: Medium
    • None
    • Affects Version/s: 2.10.1
    • Component/s: None
    • Environment:

      Adaptavist Theme Builder (3.3.2-conf2.10) Powered by Atlassian Confluence 2.10.1, the Enterprise Wiki. , Firefox 3

      When a PNG image with alpha channel transparency is added to a page as a thumbnail, the image loses its transparency. Instead an ugly wrong-colored box is drawn around the thumbnail, making thumbnails for PNGs essentially useless.

      The original image when viewed by clicking on thumbnail, preserves the PNG transparency correctly.

            Assignee:
            Unassigned
            Reporter:
            Juha Lindfors
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              Created:
              Updated:
              Resolved: