Bug 213340 - "rotate left" and "rotate right" actually rotate by 180 degrees
Summary: "rotate left" and "rotate right" actually rotate by 180 degrees
Status: RESOLVED FIXED
Alias: None
Product: digikam
Classification: Applications
Component: Plugin-Bqm-Rotate (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-05 22:59 UTC by doc.evans
Modified: 2017-07-28 03:38 UTC (History)
6 users (show)

See Also:
Latest Commit:
Version Fixed In: 2.5.0
Sentry Crash Report:


Attachments
I still see this bug in the 5.5.0 appimage. Sample attached. (2.34 MB, image/jpeg)
2017-01-22 07:33 UTC, Dan Dascalescu
Details

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Description doc.evans 2009-11-05 22:59:19 UTC
Version:            (using KDE 4.3.2)
OS:                Linux
Installed from:    Ubuntu Packages

In album view, selecting an image and choosing "rotate left" or "rotate right" actually causes the image to rotate by 180⁰. 

This seems to be completely reproducible in the official kubuntu karmic package (KDE 4.3.2, digikam 1.0.0-beta5).
Comment 1 caulier.gilles 2009-11-06 00:06:13 UTC
Wich kipi-plugins you use exactly ?

Gilles Caulier
Comment 2 doc.evans 2009-11-06 01:45:20 UTC
The karmic package manager says for the kipi-plugins package:

----

KIPI plugins (KDE Image Plugin Interface) is an effort to develop a
common plugin structure for Digikam, KPhotoAlbum (formerly known as
KimDaBa), Showimg and Gwenview.
Its aim is to share image plugins among graphic applications.

Current plugins ported to Qt4/KDE4:

 AcquireImages      : acquire images using flat scanner
 AdvancedSlideShow  : Slide images with 2D and 3D effects using OpenGL
 Calendar           : create calendars
 DngConverter       : convert Raw Image to Digital NeGative
 Facebook           : import/export images to a remote Facebook web service
 FlashExport        : export images to Flash using SimpleViewer
 FlickrExport       : export images to a remote Flickr/23hq web service
 GalleryExport      : export images to a remote Gallery
 GPSSync            : geolocalize pictures
 HTMLExport         : export images collections into a static XHTML
 ImageViewer        : preview images using OpenGL
 JpegLossLess       : rotate/flip images without losing quality
 MetadataEdit       : edit EXIF, IPTC and XMP metadata
 PicasaWebExport    : export images to a remote Picasa web service
 PrintImages        : print images in various format
 RawConverter       : convert Raw Image to JPEG/PNG/TIFF
 RemoveRedEyes      : remove red eyes on image automatically
 SendImages         : send images by e-mail
 Smug               : import/export images to a remote SmugMug web service
 TimeAdjust         : adjust date and time

----

So I guess that's what I have installed.
Comment 3 Johannes Wienke 2009-11-06 10:49:36 UTC
Can you please run dpkg -l | grep kipi in a console and report the output.
Comment 4 doc.evans 2009-11-06 17:22:14 UTC
[HN:~] dpkg -l | grep kipi
ii  kipi-plugins                               0.7.0-1ubuntu2                             image manipulation/handling plugins for KIPI aware prog
rc  libkipi0                                   0.1.6-1ubuntu1                             library for apps that want to use kipi-plugins (runtime
rc  libkipi5                                   4:4.1.4-0ubuntu1~intrepid1                 library for apps that want to use kipi-plugins (runtime
ii  libkipi6                                   4:4.3.2-0ubuntu1                           library for apps that want to use kipi-plugins (runtime
[HN:~]
Comment 5 Marcel Wiesweg 2009-11-07 15:11:41 UTC
Can you provide a sample image? (If you have no upload webspace, send it to me by private mail)
Comment 6 caulier.gilles 2010-04-08 16:21:46 UTC
*** Bug 182698 has been marked as a duplicate of this bug. ***
Comment 7 Andrew Goodbody 2010-10-01 11:28:36 UTC
I just had an image appear to rotate by 180 degrees. However I think it is related to https://bugs.kde.org/show_bug.cgi?id=224047 in that the exif data was for a rotation but the option to show rotation according to exif was not ticked. So it could be that the rotation plugin is taking account the exif rotation and rotates from that starting point thus giving the double rotation.
Comment 8 caulier.gilles 2011-12-21 10:07:24 UTC
Doc,

This file still valid using kipi-plugins 2.4 ?

Gilles Caulier
Comment 9 doc.evans 2011-12-30 17:22:12 UTC
I think it's fixed now. I just tried a few rotations by 90° and they all did the correct thing. I'm on the current version of Kubuntu (oneiric), and kipi-plugins is 2.1.1 (which seems old, but that's what it says).
Comment 10 Dan Dascalescu 2017-01-22 07:33:17 UTC
Created attachment 103584 [details]
I still see this bug in the 5.5.0 appimage. Sample attached.

After the first incorrect rotation, subsequent rotations work correctly, but the first rotation is 180 degrees instead of 90.