XnView Software • 1.6.4 - rotate - 'Auto crop' crops too much

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1.6.4 - rotate - 'Auto crop' crops too much

Posted: Tue Feb 13, 2024 11:18 am

by user0

XnViewMP 1.6.4 64bit
Windows11 (23H2), display resolution 3840x2160, win scaling 150%

Viewer/Batch convert - Rotate... with Auto crop

test_img_rotation.zip: (84.41 KiB) Downloaded 64 times

issue A - excessive crop
Rotation settings

XnViewMP
- Angle: 135-179.99°, eg 170°
- Auto crop

ACDSee
- Orientation: 180°
- Straightening: -100
- Crop straightened image
note: app swaps W and H at -135/135° to preserve more data

issue B - unnecessary crop
Rotation settings

XnViewMP
– Angle: 180°
- Auto crop

Related

issues
Cropping: Rotate with 'Auto crop' crops too much

Re: 1.6.4 - rotate - 'Auto crop' crops too much

Posted: Wed Apr 30, 2025 7:06 am

by xnview

which values do you use?

Re: 1.6.4 - rotate - 'Auto crop' crops too much

Posted: Wed Apr 30, 2025 9:06 am

by user0

I have added details to the post

Re: 1.6.4 - rotate - 'Auto crop' crops too much

Posted: Thu May 01, 2025 5:57 am

by xnview

Thanks to your detailed description I can reproduce the problem.

Re: 1.6.4 - rotate - 'Auto crop' crops too much

Posted: Mon May 26, 2025 6:27 am

by xnview

This problem is supposed to be fixed in XnView MP 1.9.0. Please check and confirm the bug fix here.

Re: 1.6.4 - rotate - 'Auto crop' crops too much

Posted: Mon May 26, 2025 7:12 am

by user0

fixed in 190