Uploaded image for project: 'Confluence Data Center'
  1. Confluence Data Center
  2. CONFSERVER-14286

Image thumbnail does not preserve PNG image transparency

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Medium Medium
    • None
    • 2.10.1
    • None

    • 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.

            [CONFSERVER-14286] Image thumbnail does not preserve PNG image transparency

            Katherine Yabut made changes -
            Workflow Original: JAC Bug Workflow v3 [ 2890640 ] New: CONFSERVER Bug Workflow v4 [ 2982910 ]
            Owen made changes -
            Workflow Original: JAC Bug Workflow v2 [ 2774781 ] New: JAC Bug Workflow v3 [ 2890640 ]
            Status Original: Resolved [ 5 ] New: Closed [ 6 ]
            Owen made changes -
            Workflow Original: JAC Bug Workflow [ 2709287 ] New: JAC Bug Workflow v2 [ 2774781 ]
            Owen made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v5 - TEMP [ 2374298 ] New: JAC Bug Workflow [ 2709287 ]
            Katherine Yabut made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v5 [ 2260022 ] New: Confluence Workflow - Public Facing - Restricted v5 - TEMP [ 2374298 ]
            Katherine Yabut made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v5.1 - TEMP [ 2210652 ] New: Confluence Workflow - Public Facing - Restricted v5 [ 2260022 ]
            Katherine Yabut made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v5 - TEMP [ 2156719 ] New: Confluence Workflow - Public Facing - Restricted v5.1 - TEMP [ 2210652 ]
            Katherine Yabut made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v5 [ 1912343 ] New: Confluence Workflow - Public Facing - Restricted v5 - TEMP [ 2156719 ]
            Katherine Yabut made changes -
            Workflow Original: Confluence Workflow - Public Facing - Restricted v3 [ 1719424 ] New: Confluence Workflow - Public Facing - Restricted v5 [ 1912343 ]
            Katherine Yabut made changes -
            Workflow Original: CONF Bug Subtask WF (TEMP) [ 1671611 ] New: Confluence Workflow - Public Facing - Restricted v3 [ 1719424 ]

              Unassigned Unassigned
              juhalindfors Juha Lindfors
              Affected customers:
              0 This affects my team
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                Created:
                Updated:
                Resolved: