Makes CMS and UploadField thumbnails clearer
This module fixes an issue in Silverstripe 4 which results in particularly tall or wide images having pixelated/blurry thumbnails in the CMS, particularly for
It also increases the size of thumbnail images to ensure they remain crips on HiDPI/Retina displays.
composer require purplespider/silverstripe-clearer-thumbnails "1.*"
php vendor/silverstripe/framework/cli-script.php dev/tasks/MigrateFileTask only=generate-cms-thumbnails
It simply overrides some settings via a config file to:
Fillwhich avoids thumbnails being generated too small and then stretched.
120to ensure thumbnails are crisp on HiDPI/Retina displays.
$asset_preview_heightto ensure image previews in the Files area are crisp on HiDPI/Retina displays.
Any updates to this module which require the
generate-cms-thumbnails task to be re-run will be tagged as a new major version. So when updating major versions please remember to do this.
cpulimitto limit the effect it has on the site, e.g.
cpulimit -p 1234 -l 50
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