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  1. Qt
  2. QTBUG-57501

sourceSize property has different behaviour between Image and AnimatedImage

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    • 5c496ad95 (dev)

    Description

      In QML, using Image.sourceSize limits the size of a newly loaded image. I found I needed this to properly load large images (my limit is 8192x8192).

      Conversely, AnimatedImage.sourceSize is read only, it just contains the size of the last loaded image and cannot be used to limit the size of a new image.

      Thus I cannot simply replace an Image with an AnimatedImage and gain the ability to view animations, without losing the ability to load large single images (almost) correctly.

      With more consistent behavior, using AnimatedImage would be a trivial replacement for Image.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-117429 TIFF AnimatedImage memory leak

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-87748 AnimatedImage - status changed to Image.Ready but sourceSize, paintedWidth, and paintedHeight not yet set

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Suggestion - Public suggestions QTBUG-46127 AnimatedImage should handle non-animated images

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-115039 AnimatedImage: setting sourceSize.width or height alone doesn't work

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              wgoltz william goltz
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