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@kaustuvpokharel kaustuvpokharel commented Feb 6, 2026

This PR tackles the inconsistent QtCamera photo orientation (auto-orientation / azimuth-related mismatch) by introducing a simple manual override that the user can set once and keep.

What changed

  1. QML: “Phone rotate” control
  • Adds a “Phone rotate” button that appears only on mobile and only when the device is not in portrait (landscape / rotated mode).
  • Lets users pick the correct orientation (and preview/try alternatives).
  • Persists the chosen rotation via Settings, so the app consistently applies the user’s preference on future captures.
  1. C++: rotate saved image for consistency
  • Applies the same selected rotation to the captured image file (pixels are rotated and orientation tags normalized) so that:

    • QML preview and external viewers match
    • EXIF orientation doesn’t cause double-rotation

Why

QtCamera / platform auto-orientation is unreliable across devices, and I can understand why qt cannot come with a rigid fix for this, as there are thousands of devices with different mechanism within it and for one universal fix. Persisting a user-selected rotation is a pragmatic fallback that prevents repeated wrong-orientation captures without forcing a single hardcoded behavior.

Issue related that could (perhaps) be fixed with this: #7005 #5820 #5224

Demo:

trim.DFE5F7DA-4005-484F-9953-545DF3ACAD8E.MOV

@kaustuvpokharel kaustuvpokharel force-pushed the bug/cameraOrientation branch 2 times, most recently from 769ce8a to 239edd6 Compare February 6, 2026 23:31
@kaustuvpokharel kaustuvpokharel changed the title Fix QtCamera orientation by adding user-controlled rotation + persisted setting Fix QField Camera orientation by adding user-controlled rotation + persisted setting Feb 6, 2026
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qfield-fairy commented Feb 6, 2026

🍎 MacOS DMG universal builds

Download a MacOS DMG universal build of this PR for testing.
(Built from commit 3b21baf)

📱 Android builds

Download an Android arm64 build of this PR for testing.
(Built from commit 3b21baf)

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🪟 Windows builds

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(Built from commit 3b21baf)

🐧 Linux AppImage builds

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(Built from commit 3b21baf)

@kaustuvpokharel kaustuvpokharel self-assigned this Feb 7, 2026
@nirvn
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nirvn commented Feb 8, 2026

@kaustuvpokharel , nice one -- can you rebase?

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@mohsenD98 mohsenD98 left a comment

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Nice work @kaustuvpokharel 👍 , just 2 comment

}

// normalize to [0, 359]
int deg = ( clockwiseDegrees % 360 ) + 90; //somehow, the offset is - 90degree, if added 90" it keeps the previewed orientation from qml
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Okay, this line caught my attention, so I just did this test — not sure whether it's the correct behavior or not.

  • Landscape mode
  • I set rotation to 90°
  • Preview is fine, then I capture
  • The result contains an extra 90° of rotation
mohsen.mp4

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and these 2 icons are so similar, specially in small screens:
Image

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4 participants