In my experience, the reduction process in koha works fine and gives results that are appropriate for the display size (important on the web, especially when poeple may download these images over mobile data)... ... as long as the original is in the correct aspect ratio. If the original ratio is off relative to the display area in koha, the result may end up stretched or skewed at the new lower quality, and that can look kinda bad. *Joel Coehoorn* Director of Information Technology *York University* Office: 402-363-5603 | jcoehoorn@york.edu | york.edu On Wed, Jul 24, 2024 at 10:48 AM Fridolin SOMERS < fridolin.somers@biblibre.com> wrote:
Hi,
Cover images are reduced with uploaded in Koha. See this code :
https://git.koha-community.org/Koha-community/Koha/src/commit/9d6d641d1f8b77...
Best regards
Le 23/07/2024 à 13:33, Russel G. P. Shihepo a écrit :
Dear Community
Whenever I upload a local cover image, the quality of the image gets reduced by Koha. This happens when you try to preview a record cover image or cover image in a large view by clicking on it either on OPAC or the Staff interface.
For example if the original image is 300dpi, the quality is reduced and renders content too blurry to see any details in the photo.
Is there a possible way to change parameters in order to increase the image quality for both OPAC and Staff interfaces ? Make all the cover pictures 300 dpi for instance?
I tried with no avail with some CSS tags: .cover-image img .chocolat-image-wrapper .chocolat-img
Regards, Russel Shihepo _______________________________________________
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-- Fridolin SOMERS <fridolin.somers@biblibre.com> Software and system maintainer 🦄 BibLibre, France _______________________________________________
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