1.6.4 - rotate - 'Auto crop' crops too much

Reported bugs that have been closed and/or resolved

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user0
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1.6.4 - rotate - 'Auto crop' crops too much

Post by user0 »

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


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




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Last edited by user0 on Wed Apr 30, 2025 9:02 am, edited 1 time in total.
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xnview
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Re: 1.6.4 - rotate - 'Auto crop' crops too much

Post by xnview »

which values do you use?
Pierre.
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user0
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Re: 1.6.4 - rotate - 'Auto crop' crops too much

Post by user0 »

I have added details to the post
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xnview
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Re: 1.6.4 - rotate - 'Auto crop' crops too much

Post by xnview »

:bugconfirmed: Thanks to your detailed description I can reproduce the problem.
Pierre.
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Re: 1.6.4 - rotate - 'Auto crop' crops too much

Post by xnview »

This problem is supposed to be fixed in XnView MP 1.9.0. Please check and confirm the bug fix here.
Pierre.
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Re: 1.6.4 - rotate - 'Auto crop' crops too much

Post by user0 »

fixed in 190
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