https://bugs.kde.org/show_bug.cgi?id=466658
--- Comment #12 from Méven Car <meve...@gmail.com> --- (In reply to Stéphane Tréboux from comment #11) > Hello Méven, > > Thanks for the fix. > > Looking at > https://invent.kde.org/network/kio-extras/-/commit/ > 7218e3648c78dbde2b6381e0e6c72d0a30a25f64 the new behavior is: > - if both width and height of the exif thumbnail are smaller than the > requested width and height: generate a thumbnail from the full size original > picture > - if either width or height of the exif thumbnail are larger than or same as > the requested width or height: use the exif thumbnail and skip thumbnail > generation > > Looking at the exif thumbnails generated by my Canon camera, the size is > 120x80 pixels. > > The zoom slider in Dolphin lets me chose the thumbnail size from the > following values: 16 pixels, 22 pixels, 32 pixels, 48 pixels, 64 pixels, 80 > pixels, 96 pixels, 112 pixels, 128 pixels, 144 pixels, 160 pixels, 176 > pixels, 192 pixels, 208 pixels, 224 pixels, 240 pixels and 256 pixels. > > The folder ~/.cache/thumbnails/ contains four folders: > - normal: 128x96, sometimes 120x80 pixels > - large: 256x192 pixels, sometimes 160x120 pixels > - x-large and xx-large are empty, I assume the thumbnails would be even > larger That's mostly useful for hidpi cases. FYI, this is defined in specification https://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html > > Hence in my case to avoid using the exif thumbnails generated by my Canon > camera, I would have to set the zoom slider in Dolphin to at least 128 > pixels (just my guess). I like big icons and I use 256 pixels anyway so not > an issue for me :-) Yes and once your thumbnail size is smaller than 128, the exif thumbnails should be good for you need. > > Thanks again for the fix! You are welcome ! I am think about backporting the KF 5 so the fix can reach users earlier. -- You are receiving this mail because: You are watching all bug changes.
