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  1. Qt
  2. QTBUG-108009

QML Camera maximumZoomFactor in iPad

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 6.2.8, 6.4.1, 6.5.0 Beta1
    • 6.2.3
    • Multimedia
    • None
    • iPad (6th generation)
      iPadOS 15.6.1
      Qt 6.2.3
    • iOS/tvOS/watchOS
    • bc01f4e7c4 (qt/qtmultimedia/dev) bc01f4e7c4 (qt/tqtc-qtmultimedia/dev) e14e15682e (qt/qtmultimedia/6.4.1) 79046c5d61 (qt/qtmultimedia/6.4) 79046c5d61 (qt/tqtc-qtmultimedia/6.4) e14e15682e (qt/tqtc-qtmultimedia/6.4.1), 0a7ba5d6e (tqtc/lts-6.2)

    Description

      The QML Camera gives an improbable value of 95.625 for its maximumZoomFactor attribute on iPad (6th generation).

      The iPad specifications say it has a digital zoom up to 5x, so I would expect either a maximumZoomFactor value 1 if only optical zoom is considered, or a value 5.

      Moreover, I have a slider that goes from minimumZoomFactor to maximumZoomFactor and, when the value changes, I set it to Camera's zoomFactor attribute. If the value set is, for example, 6.4493406889128035 my app will crash immediately.

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            dorisverria Doris Verria
            alef Alessandro Florio
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            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews