Hello,

  I have two problems with local cover images in our KOHA instance 
(18.05.14.000). They concern rotation and scaling of the images.


  1.  When uploading a local cover image which is in portrait mode (i.e. width 
is smaller than height), KOHA will display this image in the catalogue rotated 
90°, i.e. in landscape mode... so you have to twist your neck to read it. Very 
inconvenient! Is there a way to avoid this? I scanned the system preferences 
but I could not find anything whose name suggests it has anything to do with 
that. When I upload images in landscape mode, they remain upright, so 
everything is fine. Images uploaded are jpg, size seems irrelevant.



  1.  The upladed images get scaled down, resolution is lost significantly. I 
am aware that KOHA displays images as thumbnails and when you click on them 
supposedly in full size. But even the full size view has lost resolution. When 
a cover image contains a photo of the table of contents from a book, this 
cannot be read anymore when viewed in KOHA... but the picture before upload is 
very clear. Is there a way to control the downsizing/scaling, that KOHA 
obviously applies here?

Thanks in avdance,

André Hartmann
KOHA admin of the libraries of the Berlin astronomical observatories
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