{"id":27926,"date":"2018-01-30T23:37:20","date_gmt":"2018-01-30T23:37:20","guid":{"rendered":"http:\/\/www.labeljoy.com\/it\/?page_id=27926"},"modified":"2019-05-03T09:31:13","modified_gmt":"2019-05-03T09:31:13","slug":"pdf417","status":"publish","type":"page","link":"https:\/\/www.labeljoy.com\/it\/aiuto-lj6\/pdf417\/","title":{"rendered":"PDF417"},"content":{"rendered":"<div id=\"help-guide\"><!-- lj6_3394.htm -->\n<!--<link href=\"styles.css\" rel=\"stylesheet\" type=\"text\/css\" \/>-->\n<p class=\"title\"><strong>pdf417<\/strong><\/p>\n<p class=\"body\"><strong>PDF417<\/strong> &egrave; un simbolo di codice a barre lineare impilato utilizzato in una variet&agrave; di applicazioni, in particolare <strong>trasporto<\/strong>, <strong>carte d'identit&agrave;<\/strong> e <strong>gestione delle scorte<\/strong>. PDF &egrave; l'acronimo di Portable Data File. Il PDF417 &egrave; rappresentato dallo standard ISO 15438. *<\/p>\n<p class=\"note\"><strong>Nota<\/strong>:<br>\n  Questo tipo di simbologia non mostra <em>testo visivamente leggibile<\/em>.<\/p>\n<p class=\"body\">I simboli PDF417 generati da Labeljoy possono codificare il testo in<strong> 3 modi diversi<\/strong>. Utilizzi la casella combinata <strong>Codifica<\/strong> per definire l'algoritmo di codifica pi&ugrave; appropriato per il testo che desideri codificare:<ul>\n  <li><span class=\"body\"><strong>(Misto)<\/strong>: impostazione predefinita. Abilita la codifica dei dati utilizzando una combinazione di tutte le seguenti modalit&agrave; di codifica in base al tipo di dati trovati.&nbsp; Solitamente, questa impostazione d&agrave; i migliori risultati.   \n  <\/span>\n  <li><span class=\"body\"><strong>Text<\/strong>: abilita la codifica di tutti i 256 caratteri della tabella ASCII standard. Produce i migliori risultati su caratteri numerici e valori ASCII tra 0 e 127.   \n  <\/span>\n  <li><span class=\"body\"><strong>Numerico<\/strong>: consente solo la codifica di numeri. \n  <\/span>  \n  <\/li><\/ul>\n    <table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n      <tr>\n        <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">Codifica PDF417:<strong> Labeljoy pu&ograve; generare i simboli PDF417 0123456789<\/strong><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_pdf417_1.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_pdf417_2.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con codifica mista<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con codifica del testo<\/td>\n  <\/tr>\n<\/table>\n<p class=\"body\">La casella combinata <em>Livello correzione errori<\/em> consente di scegliere tra 9 diversi livelli di recupero da danni ai simboli, da 0 a 8.<br> PDF417 implementa una correzione degli errori per garantire la leggibilit&agrave; dei simboli parzialmente danneggiati. Maggiore il livello di correzione dell'errore, maggiore &egrave; la dimensione del simbolo necessaria per codificare gli stessi dati.<\/p>\n<table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n  <tr>\n    <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">Codifica PDF417:<strong> http:\/\/www.labeljoy.com\/en\/download-software-create-labels.html<\/strong><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_pdf417_3.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_pdf417_4.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Livello di correzione degli errori 0<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Livello di correzione degli errori 8<\/td>\n  <\/tr>\n<\/table>\n<p class=\"note\"><strong>Collegamento del testo<\/strong>: <br> Quando un elemento codice a barre PDF417 viene generato collegando campi o contatori, si applicano le seguenti regole: <br> - Il contenuto del testo deve essere conforme all'algoritmo di codifica selezionato.<br>- La lunghezza del testo non deve superare la capacit&agrave; massima.<br> Se viene trovato un valore non corrispondente alle regole precedenti, il codice a barre non verr&agrave; visualizzato.<\/p>\n<p class=\"note\"><strong>Limitazioni<\/strong>: <br> I simboli PDF417 generati con Labeljoy non supportano: Extended Channel Interpretation (ECI) e modalit&agrave; Structure Append<\/p>\n<p class=\"body\">* Fonte <a href=\"https:\/\/en.wikipedia.org\/wiki\/pdf417\" target=\"_blank\" rel=\"nofollow\">Wikipedia<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":12,"featured_media":0,"parent":27200,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"page-template-left-sidebar.php","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":{"0":"post-27926","1":"page","2":"type-page","3":"status-publish","5":"infinite-scroll-item"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.labeljoy.com\/it\/aiuto-lj6\/pdf417\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" 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