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  1. Qt
  2. QTBUG-19185

Image data element for QML

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Details

    • Task
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • None
    • Quick: Core Declarative QML
    • None

    Description

      The Image element is focused on the display of an image, and isn't ideal for all cases. For example, if you want to display the actual image size as text (e.g. 1600x200), but have set the sourceSize on Image, there is no longer a way to query the actual size (QTBUG-18742).

      It would also be convenient to be able to interact with QImage objects in javascript functions in QML. There's currently no way to even check if an image is valid. Support for querying properties (size, width, format, isNull etc) would be useful for debugging purposes (QTBUG-14596).

      See also QTBUG-12031.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. QTBUG-12031 API for C++ Declarative modules to retrieve images

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

          Suggestion - Public suggestions QTBUG-14596 Provide support for QImages in QML javascript functions

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Suggestion - Public suggestions QTBUG-18742 qml:Image need a read-only property of nutual sourcesize.

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
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              Unassigned Unassigned
              brasser Michael Brasser (closed Nokia identity) (Inactive)
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                Updated:

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