Bug 200032 - digikam,inconsistency data about rotation
Summary: digikam,inconsistency data about rotation
Status: RESOLVED FIXED
Alias: None
Product: digikam
Classification: Applications
Component: Plugin-Bqm-Rotate (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-07-13 14:31 UTC by Philippe ROUBACH
Modified: 2018-03-23 11:22 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In: 0.8.0

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Description Philippe ROUBACH 2009-07-13 14:31:07 UTC 
Version:           1.0.0-beta2 (using 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2)), Mandriva Linux release 2010.0 (Cooker) for i586)
Compiler:          gcc
OS:                Linux (i686) release 2.6.30-desktop-2mnb

assume a photo with 3472x2604 top-left

i rotate the photo, result :

in digikam we see
- photo is well rotated
- in exif data  : 3472x2604 top-left

3472x2604 is false and must be replaced by 2604x3472

in file manager (konqueror, properties/metadata) we see
- photo is well rotated 
- in exif datat : 2604x3472 top-left
Comment 1 Philippe ROUBACH 2009-07-14 17:39:04 UTC 
i don't know how konqueror see 2604x3472 after rotation

exiftool sees the contrary !

see the data extrated by exiftool :

................
Exif Image Width                : 3472
Exif Image Height               : 2604
..................

conclusion : when rotating a photo then exif dimensions are not changed !
Comment 2 caulier.gilles 2009-07-15 08:28:29 UTC 
How do you rotate the image ?

Gilles Caulier
Comment 3 Philippe ROUBACH 2009-07-15 09:00:02 UTC 
in 9.6
i select the image then in contextual menu i choose the option to rotate
in 1.0.0b2
i select the image then i select at the upper left corner the rotation icon
Comment 4 Philippe ROUBACH 2009-09-03 13:24:12 UTC 
digikam 1.0.0b4
plugins 0.5.0

pb still there
Comment 5 caulier.gilles 2009-09-03 13:26:35 UTC 
Try to use libkexiv2 from trunk (1.0.0), where Marcel has played with metadata rotation code...

Gilles Caulier
Comment 6 Philippe ROUBACH 2009-09-03 14:36:23 UTC 
(In reply to comment #5)
> Try to use libkexiv2 from trunk (1.0.0), where Marcel has played with metadata
> rotation code...
> 
> Gilles Caulier

have you the exact web address of the source ?
Comment 7 Philippe ROUBACH 2009-09-03 14:40:03 UTC 
i found this

http://sourceforge.net/projects/kipi/files/

there is a 0.1.9 version but the date is 27 February 2009 !
Comment 8 caulier.gilles 2009-09-03 15:28:18 UTC 
No. checkout code from svn trunk. library is now include to KDE core into kdegraphics components:

http://lxr.kde.org/source/KDE/kdegraphics/libs/libkexiv2/

Gilles Caulier
Comment 9 caulier.gilles 2009-09-03 15:29:36 UTC 
More info there :

http://www.digikam.org/sharedlibs

Gilles Caulier
Comment 10 Philippe ROUBACH 2009-09-03 16:16:05 UTC 
(In reply to comment #8)
> No. checkout code from svn trunk. library is now include to KDE core into
> kdegraphics components:
> 
> http://lxr.kde.org/source/KDE/kdegraphics/libs/libkexiv2/
> 
> Gilles Caulier
then you comments are false here ? :

http://www.digikam.org/drupal/download?q=download/KDE4
Comment 11 Philippe ROUBACH 2009-09-04 12:03:44 UTC 
(In reply to comment #8)
> No. checkout code from svn trunk. library is now include to KDE core into
> kdegraphics components:
> 
> http://lxr.kde.org/source/KDE/kdegraphics/libs/libkexiv2/
> 
> Gilles Caulier

is there a svn address ?
Comment 12 caulier.gilles 2009-09-04 12:10:43 UTC 
svn co -N svn://anonsvn.kde.org/home/kde/trunk/KDE/kdegraphics 

libkexiv2 is in "libs" sub-folder...

Gilles Caulier
Comment 13 Philippe ROUBACH 2009-10-10 12:03:21 UTC 
digikam 1.0.0b5
libkexiv2 0.6.0

no more pb
Comment 14 Nicolas L. 2009-10-10 12:07:56 UTC 
thanks for the feedback -> closing