{"id":7328,"date":"2008-12-12T15:42:12","date_gmt":"2008-12-12T13:42:12","guid":{"rendered":"http:\/\/www.boscarol.com\/blog\/?p=7328"},"modified":"2016-05-17T18:04:27","modified_gmt":"2016-05-17T16:04:27","slug":"screen-shot-in-iphone-3g","status":"publish","type":"post","link":"http:\/\/www.boscarol.com\/blog\/?p=7328","title":{"rendered":"Screen shot in iPhone 3G"},"content":{"rendered":"<p>Con il firmware 2.0 \u00e8 possibile scattare <em>screen shot<\/em> di iPhone in questo modo:<\/p>\n<ol>\n<li>Tenere premuto il tasto Home<\/li>\n<li>Premere il tasto On\/Off<\/li>\n<\/ol>\n<p>Lo schermo lampeggia, lo <em>screen shot<\/em> viene salvato nella cartella delle fotografie e si pu\u00f2 scaricare come si scaricano le altre fotografie. Ecco alcuni <em>screen shot<\/em> del mio iPhone, ridotti al 64%:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-7331\" style=\"border: 0px none;\" title=\"iPhone screen shot\" src=\"https:\/\/i1.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0003.png?resize=205%2C307\" alt=\"iPhone screen shot\" width=\"205\" height=\"307\" srcset=\"https:\/\/i1.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0003.png?w=320 320w, https:\/\/i1.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0003.png?w=200 200w\" sizes=\"(max-width: 205px) 100vw, 205px\" data-recalc-dims=\"1\" \/> <img loading=\"lazy\" class=\"alignnone size-full wp-image-7330\" style=\"border: 0px none;\" title=\"iPhone screen shot\" src=\"https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0002.png?resize=205%2C307\" alt=\"iPhone screen shot\" width=\"205\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0002.png?w=320 320w, https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0002.png?w=200 200w\" sizes=\"(max-width: 205px) 100vw, 205px\" data-recalc-dims=\"1\" \/> <img loading=\"lazy\" class=\"alignnone size-full wp-image-7332\" style=\"border: 0px none;\" title=\"iPhone screen shot\" src=\"https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0004.png?resize=205%2C307\" alt=\"iPhone screen shot\" width=\"205\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0004.png?w=320 320w, https:\/\/i0.wp.com\/www.boscarol.com\/blog\/wp-content\/uploads\/2009\/01\/img_0004.png?w=200 200w\" sizes=\"(max-width: 205px) 100vw, 205px\" data-recalc-dims=\"1\" \/><\/p>\n<p>Lo <em>screen shot<\/em> viene salvato come file PNG\u00a0senza profilo colore\u00a0di 320 x 480 pixel.<\/p>\n<p>Ricordo i primi monitor VGA, che avevano 640 x 480 pixel. Quindi lo stesso numero di pixel di due iPhone accostati, eppure erano monitor abbastanza grandi per quei tempi. Questo \u00e8 un segno dei progressi della tecnologia dei monitor. I pixel che vent&#8217;anni fa si mettevano in un monitor da scrivania, erano cos\u00ec pochi che oggi si possono mettere in due iPhone.<\/p>\n<p>Dalle dimensioni in pixel si pu\u00f2 calcolare la risoluzione dello schermo di iPhone che \u00e8 480 \/ 3&#8243; = 160 ppi.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Con il firmware 2.0 \u00e8 possibile scattare screen shot di iPhone in questo modo: Tenere premuto il tasto Home Premere il tasto On\/Off Lo schermo lampeggia, lo screen shot viene salvato nella cartella delle fotografie e si pu\u00f2 scaricare come si scaricano le altre fotografie. Ecco alcuni screen shot del mio iPhone, ridotti al 64%: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[350,467],"tags":[470,468,469],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/pjoVH-1Uc","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"_links":{"self":[{"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/7328"}],"collection":[{"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7328"}],"version-history":[{"count":14,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/7328\/revisions"}],"predecessor-version":[{"id":26014,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/7328\/revisions\/26014"}],"wp:attachment":[{"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7328"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.boscarol.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}