{"id":29512,"date":"2018-04-29T22:31:45","date_gmt":"2018-04-29T22:31:45","guid":{"rendered":"https:\/\/www.labeljoy.com\/es\/?page_id=29512"},"modified":"2019-05-02T15:16:11","modified_gmt":"2019-05-02T15:16:11","slug":"qr-code","status":"publish","type":"page","link":"https:\/\/www.labeljoy.com\/es\/ayuda-lj6\/qr-code\/","title":{"rendered":"QR code"},"content":{"rendered":"<div id=\"help-guide\"><!-- lj6_3380.htm -->\n<!--<link href=\"styles.css\" rel=\"stylesheet\" type=\"text\/css\" \/>-->\n<p class=\"title\"><strong>C&oacute;digo Qr<\/strong><\/p>\n<p class=\"online\"><strong>Recursos avanzados<\/strong>:<br>\n  Video: <a href=\"\/es\/videos\/generar-codigo-de-barras-y-codigo-qr\/\" title=\"Generate barcode and QR Code\" target=\"_blank\">Generaci&oacute;n de c&oacute;digo de barras QR<\/a><br>\n  Info: <a href=\"https:\/\/www.labeljoy.com\/es\/support\/about-qr-code\/\" title=\"About QR Code\" target=\"_blank\">Sobre el C&oacute;digo QR<\/a><\/p>\n  <p class=\"body\">Un <strong>C&oacute;digo QR<\/strong> (abreviatura de Quick Response &ndash; Respuesta R&aacute;pida) es un <strong>c&oacute;digo de barras de matriz<\/strong> espec&iacute;fico (o c&oacute;digo bidimensional), legible por lectores de c&oacute;digos de barras QR dedicados y <strong>tel&eacute;fonos con c&aacute;mara<\/strong>. El c&oacute;digo consiste en m&oacute;dulos negros distribuidos en un patr&oacute;n cuadrado sobre un fondo blanco. La informaci&oacute;n codificada puede ser <strong>texto, URL<\/strong> u <strong>otra informaci&oacute;n.<\/strong>\nCom&uacute;n en Jap&oacute;n, en donde fue creado por la subsidiaria de Toyota, Denso-Wave en 1994, el c&oacute;digo QR es uno de los <strong>tipos de c&oacute;digos de barras bidimensionales m&aacute;s populares<\/strong>. QR es la abreviatura para Quick Response (Respuesta R&aacute;pida), debido a que su creador pretend&iacute;a que el c&oacute;digo permita que los contenidos sean decodificados en alta velocidad.*<\/p>\n<p class=\"note\"><strong>Nota<\/strong>:<br>\n No existe&nbsp;<em>texto legible<\/em> con este tipo de simbolog&iacute;a.<\/p>\n<p class=\"body\">Los s&iacute;mbolos QR pueden ser de dos tipos: <strong>Micro QR<\/strong> o <strong>Standard QR<\/strong>. Micro QR es una <strong>versi&oacute;n reducida de la simbolog&iacute;a<\/strong> y, dependiendo de los contenidos y el&nbsp;<em>nivel de correcci&oacute;n de error<\/em>, puede representar hasta 35 d&iacute;gitos o 21 caracteres alfanum&eacute;ricos. Existen 4 versiones de <strong>Micro QR<\/strong>: Micro QR Code 1 al Micro QR Code 4. Poseen capacidad de codificaci&oacute;n y tama&ntilde;o f&iacute;sico incremental.<br> Standard QR puede representar hasta 7,089 d&iacute;gitos o 4,296 caracteres alfanum&eacute;ricos. Existen <strong>40 versiones de Standard QR:<\/strong> Versi&oacute;n 1 hasta Versi&oacute;n 40.<\/p>\n<table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n <tr>\n   <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">C&oacute;digo QR codificando:<strong>12345<\/strong><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_1.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_2.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Micro QR Code<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Standard QR Code<\/td>\n  <\/tr>\n<\/table>\n<p class=\"body\">La caja desplegable&nbsp;<em>Codificaci&oacute;n,&nbsp;<\/em>permite definir el algoritmo de codificaci&oacute;n a ser utilizado para obtener la mejor compresi&oacute;n posible de informaci&oacute;n, orientada a reducir la cantidad de espacio requerida para mostrar el s&iacute;mbolo. Las opciones son:<\/p>\n<ul>\n  <li class=\"body\"><strong>(Mixto)<\/strong>: configuraci&oacute;n por defecto. Permite codificar la informaci&oacute;n utilizando una combinaci&oacute;n de todos los modos de codificaci&oacute;n siguientes en base al tipo de informaci&oacute;n encontrada. Generalmente esta configuraci&oacute;n genera los mejores resultados.   \n  <li class=\"body\"><strong>Num&eacute;rica<\/strong>: permite codificar s&oacute;lo n&uacute;meros del 0 al 9. \n  <li class=\"body\"><strong>Alfanum&eacute;rica<\/strong>: permite codificar n&uacute;meros, letras may&uacute;sculas, y algunos caracteres especiales. Optimizada para c&oacute;digos alfanum&eacute;ricos con texto en may&uacute;sculas.   \n  <li class=\"body\"><strong>Hexa (Cadena)<\/strong>: permite codificar cualquier caracter del conjunto ASCII. Optimizada para c&oacute;digos alfanum&eacute;ricos con texto en min&uacute;sculas.\n  <li class=\"body\"><strong>Hexa (Byte)<\/strong>: codificaci&oacute;n espec&iacute;fica para informaci&oacute;n de bytes en el rango de 0 a 255. Al utilizar este algoritmo es posible codificar cualquier valor entre 0x00 y 0xFF (decimal 0 ~ 255). Para utilizar esta codificaci&oacute;n necesita ingresar una cadena que contenga valores hexadecimales de 2 d&iacute;gitos separados por un espacio: Ej: I.e.:&nbsp;<em>32 FA 56 E8 12<\/em>&nbsp;... etc.   \n  <li class=\"body\"><strong>Kanji<\/strong>: permite codificar caracteres en el sistema Shift JIS utilizado para mostrar caracteres japoneses.<\/li>\n<\/ul>\n<table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n  <tr>\n    <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">C&oacute;digo QR codificando:<strong>012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789<\/strong><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_3.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_4.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Codificaci&oacute;n num&eacute;rica<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Codificaci&oacute;n Byte (Cadena)<\/td>\n  <\/tr>\n<\/table>\n<p class=\"body\">La caja desplegable de&nbsp;<em>Tama&ntilde;o de s&iacute;mbolo<\/em>&nbsp;permite ingresar la dimensi&oacute;n de s&iacute;mbolo <strong>m&iacute;nima<\/strong>. La arquitectura de C&oacute;digo QR muestra informaci&oacute;n en un <strong>cuadrado<\/strong>. El tama&ntilde;o del cuadrado depende de la cantidad de informaci&oacute;n a codificar.<br> Generalmente el s&iacute;mbolo es generado con el tama&ntilde;o m&aacute;s peque&ntilde;o posible para representar la informaci&oacute;n codificada. En algunos casos, puede ser deseable incrementar el tama&ntilde;o m&iacute;nimo dibujado, para asegurar que todos los s&iacute;mbolos impresos poseen el mismo tama&ntilde;o sin importar la cantidad de informaci&oacute;n codificada. Por ejemplo, si conecta un c&oacute;digo de barras QR al campo&nbsp;<em>direcci&oacute;n<\/em>&nbsp;de una fuente de datos, puede ser necesario que todos los s&iacute;mbolos posean el mismo tama&ntilde;o, sin importar la longitud de cada direcci&oacute;n. En este escenario, podr&aacute; definir un tama&ntilde;o de s&iacute;mbolo m&iacute;nimo para todos los c&oacute;digos de barras generados.<\/p>\n<table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n  <tr>\n    <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">C&oacute;digo QR codificando:<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_qrcode_5.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_6.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con tama&ntilde;o de s&iacute;mbolo (Auto)<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con tama&ntilde;o de s&iacute;mbolo m&iacute;nimo de Version 10<\/td>\n  <\/tr>\n<\/table>\n<p class=\"body\">El&nbsp;<em>Nivel de correcci&oacute;n de error<\/em>&nbsp;le permite seleccionar entre 4 diferentes niveles de recupero de las siguientes cantidades de da&ntilde;o:<\/p>\n<ul>\n  <li class=\"body\"><strong>L<\/strong>: capacidad de recupero de 7%.   \n  <li class=\"body\"><strong>M<\/strong>: capacidad de recupero de 15%.   \n  <li class=\"body\"><strong>Q<\/strong>: capacidad de recupero de 25%.   \n  <li class=\"body\"><strong>H<\/strong>: (por defecto) capacidad de recupero de 30%.<\/li>\n<\/ul>\n<p class=\"body\">El c&oacute;digo QR implementa correcci&oacute;n de error para asegurar la legibilidad en s&iacute;mbolos parcialmente da&ntilde;ados. A mayor nivel de correcci&oacute;n de error, mayor tama&ntilde;o de s&iacute;mbolo se requiere para codificar la misma informaci&oacute;n.<\/p>\n<table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\n  <tr>\n    <td colspan=\"2\" align=\"center\" valign=\"middle\" class=\"images\">C&oacute;digo QR codificando:<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_qrcode_7.png\"><\/td>\n    <td align=\"center\" valign=\"middle\"><img decoding=\"async\" src=\"\/user-guide-lj6-files\/en\/bcd_qrcode_8.png\"><\/td>\n  <\/tr>\n  <tr>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con nivel de correcci&oacute;n de error L<\/td>\n    <td align=\"center\" valign=\"middle\" class=\"images\">Con nivel de correcci&oacute;n de error Q<\/td>\n  <\/tr>\n<\/table>\n<p class=\"note\"><strong>Concatenaci&oacute;n de texto<\/strong>:<br> \n  Cuando un elemento de c&oacute;digo de barras QR es generado concatenando campos o contadores, las siguientes reglas aplican:<br> \n  - Los contenidos del texto deben cumplir con el algoritmo de codificaci&oacute;n seleccionado.<br> \n  - La longitud del texto no debe exceder la capacidad m&aacute;xima.<br>Cuando un valor no cumple con las reglas, el c&oacute;digo de barras no se muestra.<\/p>\n<p class=\"note\"><strong>Limitaciones<\/strong>:<br> Los s&iacute;mbolos de C&oacute;digo QR generados con Labeljoy no soportan: Extended Channel Interpretation (ECI), modo FNC1 y modo Structure Append.<\/p>\n<p class=\"body\">* De <a href=\"https:\/\/en.wikipedia.org\/wiki\/qr_code\" target=\"_blank\" rel=\"nofollow\">wikipedia<\/a>.<\/p> \n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":12,"featured_media":0,"parent":28778,"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-29512","1":"page","2":"type-page","3":"status-publish","5":"infinite-scroll-item"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.labeljoy.com\/es\/ayuda-lj6\/qr-code\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Labeljoy | Software de 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