{"id":1611,"date":"2014-03-08T19:13:12","date_gmt":"2014-03-08T19:13:12","guid":{"rendered":"http:\/\/musilda.cz\/?p=1611"},"modified":"2014-03-08T19:13:12","modified_gmt":"2014-03-08T19:13:12","slug":"funkce-add_image_size-umozni-nastavit-pozici-pro-oriznuti-miniatury","status":"publish","type":"post","link":"https:\/\/affinite.io\/cs\/funkce-add_image_size-umozni-nastavit-pozici-pro-oriznuti-miniatury\/","title":{"rendered":"Funkce add_image_size umo\u017en\u00ed nastavit pozici pro o\u0159\u00edznut\u00ed miniatury"},"content":{"rendered":"

P\u0159ed n\u011bkolika dny jsem zde na blogu psal o tom, co v\u0161e by m\u011blo b\u00fdt ve WordPress 3.9. Dobr\u00e1 zpr\u00e1va je, \u017ee v aktualizaci bude i obsa\u017eena mo\u017enost nastaven\u00ed pozice pro o\u0159\u00edznut\u00ed obr\u00e1zku.<\/p>\n

Samotn\u00e9 n\u00e1hledov\u00e9 obr\u00e1zky ve WordPress jsou super v\u011bc, ale n\u011bkdy se nastaven\u00ed velikosti a o\u0159\u00edznut\u00ed obr\u00e1zku chov\u00e1 nep\u0159edv\u00eddateln\u011b. Pokud jsou sou\u0159adnice nastaveny na prost\u0159edek, u fotografi\u00ed chyb\u00ed hlavy a podobn\u011b.<\/p>\n

A pr\u00e1v\u011b \u00faprava t\u00e9to funkce umo\u017en\u00ed zad\u00e1vat pozici pro o\u0159ez. Bude to vypadat takto:<\/p>\n

<add_image_size( 'product-screenshot', 300, 300, array( 'left', 'top' ) );<\/pre>\n
Jak m\u016f\u017eete vid\u011bt, prvn\u00ed je uveden n\u00e1zev n\u00e1hledu, \u0161\u00ed\u0159ka, v\u00fd\u0161ka a argument $crop u\u017e nemus\u00ed b\u00fdt jen true, nebo false, ale pokud uvedete v poli hodnoty, bude zm\u011bn\u011bna pozice pro o\u0159ez obr\u00e1zku.
\nHodnoty se zad\u00e1vaj\u00ed podobn\u011b, jako u background-position.<\/p>\n
\u00daprava je to perfektn\u00ed, \u010dasto s t\u00edm byly zna\u010dn\u00e9 probl\u00e9my a zm\u011bnit nastaven\u00ed bylo komplikovan\u00e9, viz. https:\/\/gist.github.com\/anonymous\/1405838<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
P\u0159ed n\u011bkolika dny jsem zde na blogu psal o tom, co v\u0161e by m\u011blo b\u00fdt ve WordPress 3.9. Dobr\u00e1 zpr\u00e1va je, \u017ee v aktualizaci bude i obsa\u017eena mo\u017enost nastaven\u00ed pozice pro o\u0159\u00edznut\u00ed obr\u00e1zku. Samotn\u00e9 n\u00e1hledov\u00e9 obr\u00e1zky ve WordPress jsou super v\u011bc, ale n\u011bkdy se nastaven\u00ed velikosti a o\u0159\u00edznut\u00ed obr\u00e1zku chov\u00e1 nep\u0159edv\u00eddateln\u011b. Pokud jsou sou\u0159adnice nastaveny<\/p>\n","protected":false},"author":1,"featured_media":8523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[30],"tags":[246],"class_list":["post-1611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wordpress","tag-nahledove-obrazky"],"uagb_featured_image_src":{"full":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu.png",1200,800,false],"thumbnail":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu-150x150.png",150,150,true],"medium":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu-300x200.png",300,200,true],"medium_large":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu-768x512.png",640,427,true],"large":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu-1024x683.png",640,427,true],"1536x1536":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu.png",1200,800,false],"2048x2048":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu.png",1200,800,false],"archive-list":["https:\/\/affinite.io\/cs\/wp-content\/uploads\/sites\/2\/2014\/12\/funkce-ve-wordpressu-400x265.png",400,265,true]},"uagb_author_info":{"display_name":"Affinite","author_link":"https:\/\/affinite.io\/cs\/author\/affinite\/"},"uagb_comment_info":0,"uagb_excerpt":"P\u0159ed n\u011bkolika dny jsem zde na blogu psal o tom, co v\u0161e by m\u011blo b\u00fdt ve WordPress 3.9. Dobr\u00e1 zpr\u00e1va je, \u017ee v aktualizaci bude i obsa\u017eena mo\u017enost nastaven\u00ed pozice pro o\u0159\u00edznut\u00ed obr\u00e1zku. Samotn\u00e9 n\u00e1hledov\u00e9 obr\u00e1zky ve WordPress jsou super v\u011bc, ale n\u011bkdy se nastaven\u00ed velikosti a o\u0159\u00edznut\u00ed obr\u00e1zku chov\u00e1 nep\u0159edv\u00eddateln\u011b. Pokud jsou sou\u0159adnice nastaveny","_links":{"self":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/1611"}],"collection":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/comments?post=1611"}],"version-history":[{"count":0,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/1611\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media\/8523"}],"wp:attachment":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media?parent=1611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/categories?post=1611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/tags?post=1611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}