{"id":18253,"date":"2019-05-30T14:12:08","date_gmt":"2019-05-30T14:12:08","guid":{"rendered":"http:\/\/truflun.net\/oligneisti\/?p=18253"},"modified":"2019-05-30T14:13:59","modified_gmt":"2019-05-30T14:13:59","slug":"facebook-skemmir-png-myndir","status":"publish","type":"post","link":"https:\/\/truflun.net\/oligneisti\/2019\/05\/30\/facebook-skemmir-png-myndir\/","title":{"rendered":"Facebook skemmir PNG myndir"},"content":{"rendered":"

Eitt af \u00fev\u00ed sem fer mest \u00ed taugarnar \u00e1 m\u00e9r \u00e1 Facebook, og \u00fea\u00f0 er margt sem pirrar mig vi\u00f0 Facebook, er hvernig vefurinn mis\u00feyrmir myndum. \u00c9g veit a\u00f0 m\u00f6rgum finnst JPG myndir sj\u00e1lfgefi\u00f0 form \u00e1 myndum \u00ed \u00f6llum tilfellum. En \u00fea\u00f0 er bara ekki svo einfalt. Auglj\u00f3sa d\u00e6mi\u00f0 er a\u00f0 JPG myndir bj\u00f3\u00f0a ekki upp \u00e1 jafn mikla m\u00f6guleika og t.d. PNG.<\/p>\n

Ein helsta \u00e1st\u00e6\u00f0an fyrir \u00fev\u00ed a\u00f0 ma\u00f0ur notar PNG myndir er a\u00f0 \u00fea\u00f0 er h\u00e6gt a\u00f0 gera bakgrunninn \u00f3s\u00fdnilegan.<\/p>\n

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Ef ma\u00f0ur tekur s\u00f6mu mynd og vistar sem JPG \u00fe\u00e1 er h\u00fan….<\/p>\n

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\u00c9g vona a\u00f0 \u00fei\u00f0 sj\u00e1i\u00f0 einhvern mun. En JPG ver\u00f0ur ekkert miki\u00f0 betra en \u00feetta af \u00fev\u00ed a\u00f0 bakgrunnurinn \u00e1 myndinni passar \u00e1g\u00e6tlega vi\u00f0 s\u00ed\u00f0una h\u00e9rna. Ef ma\u00f0ur breytir litnum \u00e1 s\u00ed\u00f0unni ver\u00f0ur \u00feetta verra.<\/p>\n\n\n\n\n
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\u00deannig a\u00f0 JPG myndin treystir \u00e1 a\u00f0 \u00fe\u00fa setjir inn bakgrunn sem er n\u00e1kv\u00e6mlega eins og bakgrunnur vefs\u00ed\u00f0unnar. PNG-myndin getur alltaf a\u00f0lagast n\u00e6r \u00f6llu – nema a\u00f0 meginefni hennar s\u00e9 samlita\u00f0 bakgrunninum.<\/p>\n

\u00deegar kemur a\u00f0 Facebook \u00fe\u00e1 breytir kerfi\u00f0 \u00f6llum myndum \u00ed JPG \u00feannig a\u00f0 \u00fea\u00f0 skiptir ekki m\u00e1li ef \u00fe\u00fa hefur b\u00fai\u00f0 til fallega PNG mynd me\u00f0 \u00f3s\u00fdnilegum bakgrunni. Facebook bara breytir \u00fev\u00ed einhvern veginn.<\/p>\n

S\u00ed\u00f0ustu daga hefur Kramb\u00fa\u00f0in veri\u00f0 a\u00f0 augl\u00fdsa grimmt hj\u00e1 m\u00e9r \u00e1 Facebook og me\u00f0 henni fylgir \u00feessi mynd.<\/p>\n

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Skj\u00e1skot af augl\u00fdsingunni.<\/p>\n

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V\u00e6ntanlega skilja f\u00e6stir hvers vegna Kramb\u00fa\u00f0in er a\u00f0 nota svona asnalega mynd \u00ed augl\u00fdsingum. En m\u00e1li\u00f0 er a\u00f0 \u00e1 vef Kramb\u00fa\u00f0arinnar finnur ma\u00f0ur myndina \u00ed upprunalegri PNG \u00fatg\u00e1fu.<\/p>\n

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\u00deessi mynd er notu\u00f0 \u00e1 gulum bakgrunni \u00e1 s\u00ed\u00f0unni og \u00fe\u00f3 \u00e9g hafi s\u00e9\u00f0 betri klippimyndir \u00fe\u00e1 er \u00feetta alveg \u00feolanlegt. Vandinn er a\u00f0 \u00feegar Facebook f\u00e6r myndina \u00fe\u00e1 tekur kerfi\u00f0 sig til og breytir \u00ed JPG. Af einhverjum \u00e1st\u00e6\u00f0um notar Facebook ekki sj\u00e1lfkrafa hv\u00edtan bakgrunn sem passar vi\u00f0 \u00feeirra vef. Nei, \u00feeir setja inn svartan bakgrunn sem skemmir allt. Myndin er l\u00edka klippt og skorin einhvern veginn.<\/p>\n

\u00c9g veit ekki til \u00feess a\u00f0 h\u00e6gt s\u00e9 a\u00f0 stj\u00f3rna hvernig Facebook breytir PNG myndum en \u00fea\u00f0 \u00e1 a\u00f0 vera h\u00e6gt a\u00f0 stj\u00f3rna \u00fev\u00ed hva\u00f0a mynd Facebook velur. \u00deannig a\u00f0 Kramb\u00fa\u00f0in g\u00e6ti teki\u00f0 PNG myndina, sett \u00e1 hana hv\u00edtan bakgrunn, vista sem JPG og skr\u00e1 Open Graph l\u00fdsig\u00f6gn \u00feannig a\u00f0 Facebook velji hana en ekki PNG myndina.<\/p>\n

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\u00dea\u00f0 \u00feyrfti l\u00edklega l\u00edka a\u00f0 skera hana til af \u00fev\u00ed a\u00f0 Facebook mis\u00feyrmir l\u00edka JPG myndum sem kerfi\u00f0 hle\u00f0ur upp. Lex\u00edan er kannski a\u00f0allega, noti\u00f0 PNG myndir en ekki Facebook.<\/p>\n","protected":false},"excerpt":{"rendered":"

Facebook fer illa me\u00f0 myndir – s\u00e9rstaklega PNG – og ef \u00fe\u00fa notar Facebook \u00ed marka\u00f0sstarfi \u00fearftu a\u00f0 kunna a\u00f0 komast framhj\u00e1 \u00fev\u00ed.<\/p>\n","protected":false},"author":1,"featured_media":18256,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[94],"tags":[138,136,137,135],"class_list":["post-18253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vefsiduvesen","tag-q355","tag-jpg","tag-myndir","tag-png"],"_links":{"self":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/18253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/comments?post=18253"}],"version-history":[{"count":1,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/18253\/revisions"}],"predecessor-version":[{"id":18260,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/posts\/18253\/revisions\/18260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/media\/18256"}],"wp:attachment":[{"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/media?parent=18253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/categories?post=18253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truflun.net\/oligneisti\/wp-json\/wp\/v2\/tags?post=18253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}