{"id":62,"date":"2021-10-20T11:42:00","date_gmt":"2021-10-20T09:42:00","guid":{"rendered":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/?p=62"},"modified":"2021-12-16T15:24:28","modified_gmt":"2021-12-16T14:24:28","slug":"la-notion-de-code-couleur","status":"publish","type":"post","link":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/2021\/10\/20\/la-notion-de-code-couleur\/","title":{"rendered":"La notion de code couleur"},"content":{"rendered":"\n<p><strong>Comprendre et manipuler le code couleur d&rsquo;une image num\u00e9rique&#8230; Une activit\u00e9 propos\u00e9e dans le cadre de la formation au num\u00e9rique des \u00e9l\u00e8ves.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"280\" src=\"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-content\/uploads\/sites\/6\/2021\/10\/notiondecouleur.jpg\" alt=\"La notion de code couleur\" class=\"wp-image-65\" srcset=\"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-content\/uploads\/sites\/6\/2021\/10\/notiondecouleur.jpg 420w, https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-content\/uploads\/sites\/6\/2021\/10\/notiondecouleur-300x200.jpg 300w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><figcaption>La notion de code couleur<\/figcaption><\/figure><\/div>\n\n\n\n<p>Retrouvez, avec la d\u00e9finition de la notion de&nbsp;<strong>pixel<\/strong>, un exercice de programmation propos\u00e9 par&nbsp;<strong>Jean-Alain Roddier, IA-IPR de math\u00e9matiques<\/strong>, qui permet de transformer le code couleur des pixels dans une image num\u00e9rique.&nbsp;<\/p>\n\n\n\n<h5 class=\"has-background wp-block-heading\" style=\"background-color:#e1f1f1\">\u2592 <a href=\"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-content\/uploads\/sites\/6\/2021\/12\/La_notion_de_code_couleur.pdf\">La notion de code couleur<\/a><\/h5>\n\n\n\n<p class=\"wp-block-pdfemb-pdf-embedder-viewer\"><\/p>\n\n\n\n<p><strong><strong>Plus d\u2019informations<\/strong><br><a href=\"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/category\/formations-au-numerique\/formation-au-numerique-des-eleves\/\">Retrouvez tous les documents de la formation au num\u00e9rique des \u00e9l\u00e8ves<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comprendre et manipuler le code couleur d&rsquo;une image num\u00e9rique&#8230; Une activit\u00e9 propos\u00e9e dans le cadre de la formation au num\u00e9rique des \u00e9l\u00e8ves.<\/p>\n","protected":false},"author":5,"featured_media":65,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[32,4],"tags":[31],"class_list":{"0":"post-62","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-formation-au-numerique-des-eleves","8":"category-une","9":"tag-formation-au-numerique-des-eleves","10":"czr-hentry"},"_links":{"self":[{"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/posts\/62","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/comments?post=62"}],"version-history":[{"count":2,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/posts\/62\/revisions"}],"predecessor-version":[{"id":1614,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/posts\/62\/revisions\/1614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/media\/65"}],"wp:attachment":[{"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/media?parent=62"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/categories?post=62"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pedagogie.ac-clermont.fr\/numerique-educatif\/wp-json\/wp\/v2\/tags?post=62"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}