{"id":18422788,"date":"2025-04-17T16:38:16","date_gmt":"2025-04-17T16:38:16","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/image-source-3\/"},"modified":"2025-04-17T16:38:16","modified_gmt":"2025-04-17T16:38:16","slug":"image-source-3","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/image-source-3\/","title":{"rendered":"Image Source"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Justified Gallery displays beautifully! I was wondering if there is a hook to change the image source for thumbnails? Currently it loads all original images from the post, which I&#8217;d like to use the medium image. I know some PHP, can precisely measure pixel width of the biggest thumbnails vs size of medium using element inspector, and can re-generate any image\/modify the sizes. Any help would be greatly appreciated. \ud83d\ude0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Warm regards,<br \/>Josh<\/p>\n","protected":false},"template":"","class_list":["post-18422788","topic","type-topic","status-publish","hentry","topic-tag-image-source","topic-tag-thumbnails"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18422788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18422788\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18422788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}