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Bug #12144

symbol in lighttable rotates 180 not 90 degrees

Added by Frank Jäger 5 months ago. Updated 5 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
Lighttable
Target version:
Start date:
04/15/2018
Due date:
% Done:

0%

Estimated time:
1.00 h
Affected Version:
2.4.2
System:
Ubuntu
bitness:
64-bit
hardware architecture:
amd64/x86

Description

Some of my pictures are not from a digicam but from scanning slides in JPG-Format. There are no exif-data inside for orientation.
All slides are scanned in a batch-mode in the same orientation (landscape) allthough some are taken in portrait.
Half of them I have to rotate for 90 degrees.
Doing the rotation for a single picture in darkroom whith module "orientation" is OK.

But doing the rotation in lighttable "selected images" with the rotate-symbol (CW/CCW) dont work correkt. The first click rotates about 180 degrees. I have to use the other symbol to rotate it back. This second click rotates about 90 degrees. Its the same for a single picture or a bulk auf pictures.

I would like to rotate a bulk of pictures for 90 degrees with ONE click.

dia_f397_b01.jpg.xmp - Imported to Darktable in 2016-08 (4.42 KB) Frank Jäger, 05/07/2018 07:46 PM

dia_f397_b01.jpg - From Slide-Scan with Nikon Software (4.34 MB) Frank Jäger, 05/07/2018 07:46 PM

History

#1 Updated by Tobias Ellinghaus 5 months ago

Works for me. Please upload a sample image where it fails.

#2 Updated by Frank Jäger 5 months ago

I can't reproduce the error with a fresh copied and fresh imported jpeg (upload sample).
It seems, the error occur only with pictures that are imported 3 years ago (but not developed until now).
Maybe the error was only in an old version of darktable.

#3 Updated by Frank Jäger 5 months ago

I uploaded a sample (jpg + xmp).
Scanned and imported 2016-08.
Last edited 2017-05, but only tagging and rotation in lighttable-mode has been done. Never opened in darkroom before.

When opening in darkroom the top of history-stack is a final rotation, done in lighttable-mode of a previous version of darktable.
But position in history-stack is not on top but one step below.
Positioning on top of history will work.

Working with rotation in lighttable-mode will add another rotation on top AND do the unvisible history-top-rotation. This resultes in a 180°-rotation.

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