1.9.10 DNG Orientation still broken for square images

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FKCapitalism2
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1.9.10 DNG Orientation still broken for square images

Post by FKCapitalism2 »

Please check this post problem resolved only partially, square images are still affected.
xnview wrote: Tue Dec 02, 2025 8:58 am This problem is supposed to be fixed in XnView MP 1.9.6. Please check and confirm the bug fix here.
1. Just done additional testing and found that rotation still happens even in v1.9.9, but only if image is cropped square (1:1 ratio) say 800x800px then it still shows rotated 90° clockwise in thumbnail and full screen view of XnView MP.

Source file that shows bug: https://www.upload.ee/files/18947976/Cr ... e.zip.html

1.jpg

2. Another issue when reverse imagge horizontally or vertically instead of rotating its also not showing properly in XnView preview.
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xnview
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Re: 1.9.10 DNG Orientation still broken for square images

Post by xnview »

xnview wrote: Tue Dec 02, 2025 8:58 am 1. Just done additional testing and found that rotation still happens even in v1.9.9, but only if image is cropped square (1:1 ratio) say 800x800px then it still shows rotated 90° clockwise in thumbnail and full screen view of XnView MP.
Right, I can reproduce the problem
2. Another issue when reverse imagge horizontally or vertically instead of rotating its also not showing properly in XnView preview.
Do you have an example?
Pierre.
FKCapitalism2
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Re: 1.9.10 DNG Orientation still broken for square images

Post by FKCapitalism2 »

xnview wrote: Wed Mar 04, 2026 2:26 pm
2. Another issue when reverse imagge horizontally or vertically instead of rotating its also not showing properly in XnView preview.
Do you have an example?
Samples here https://www.upload.ee/files/19130501/Ex ... e.zip.html

Basically just using Flip Horizontal or Flip Vertical in Adobe Camera RAW and saving changes makes image preview appear rotated in XnViewMP
1.png
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xnview
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Re: 1.9.10 DNG Orientation still broken for square images

Post by xnview »

Could you send me a sample with Flip Vertical?
Pierre.
FKCapitalism2
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Re: 1.9.10 DNG Orientation still broken for square images

Post by FKCapitalism2 »

xnview wrote: Wed Mar 11, 2026 4:13 pm Could you send me a sample with Flip Vertical?
https://www.upload.ee/files/19151956/Cr ... y.zip.html


By the way in v1.10.3 this bug is back again.
alee001
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Re: 1.9.10 DNG Orientation still broken for square images

Post by alee001 »

Just passing by...

The image rotation issue is numerous. I've tried several versions before, but the problem remains unresolved, which is disappointing.
viewtopic.php?t=50310
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xnview
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Re: 1.9.10 DNG Orientation still broken for square images

Post by xnview »

This problem is supposed to be fixed in XnView MP 1.10.4. Please check and confirm the bug fix here.
Pierre.
FKCapitalism2
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Re: 1.9.10 DNG Orientation still broken for square images

Post by FKCapitalism2 »

xnview wrote: Thu Mar 12, 2026 4:56 pm This problem is supposed to be fixed in XnView MP 1.10.4. Please check and confirm the bug fix here.
Its fixed in the way that it does not change orientation anymore for square images, however when using Flip Horizontal and Flip Vertical in ACR then XnViewMP does not show flipped image in preview or full image view, it still shows original image without Flip Horizontal/Vertical applied.
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Re: 1.9.10 DNG Orientation still broken for square images

Post by xnview »

FKCapitalism2 wrote: Fri Mar 13, 2026 9:25 pm Its fixed in the way that it does not change orientation anymore for square images, however when using Flip Horizontal and Flip Vertical in ACR then XnViewMP does not show flipped image in preview or full image view, it still shows original image without Flip Horizontal/Vertical applied.
I have opened these 2 files in Photoshop, and have the same image.
Pierre.
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Re: 1.9.10 DNG Orientation still broken for square images

Post by FKCapitalism2 »

xnview wrote: Sat Mar 14, 2026 8:03 am
FKCapitalism2 wrote: Fri Mar 13, 2026 9:25 pm Its fixed in the way that it does not change orientation anymore for square images, however when using Flip Horizontal and Flip Vertical in ACR then XnViewMP does not show flipped image in preview or full image view, it still shows original image without Flip Horizontal/Vertical applied.
I have opened these 2 files in Photoshop, and have the same image.
Every time i load RAW (ARW or DNG) images they open in Adobe Camera Raw first and only then import to Photoshop, i have not tried to open them directly in Photoshop skipping Adobe Camera Raw.


Image flipped horizontally in Adobe Camera Raw and saved (DNG preview updated) - changes not reflected in XnViewMP JPG preview
1.jpg
Same image open again in Adobe Camera Raw - shows flipped
2.jpg

Same image viewed in FaststoneImageViewer (JPG preview) - shows flipped horizontally as intended.
3.jpg
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xnview
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Re: 1.9.10 DNG Orientation still broken for square images

Post by xnview »

please send me sample file
Pierre.