{"id":3350,"date":"2023-07-17T23:07:30","date_gmt":"2023-07-17T23:07:30","guid":{"rendered":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/"},"modified":"2023-07-17T23:07:30","modified_gmt":"2023-07-17T23:07:30","slug":"cores-padrao-do-matplotlib","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/","title":{"rendered":"Um guia completo para cores padr\u00e3o no matplotlib"},"content":{"rendered":"

<\/p>\n

\n

Em Python, Matplotlib possui uma lista de cores padr\u00e3o que usa para elementos em um gr\u00e1fico com base no n\u00famero total de elementos.<\/span><\/p>\n

Por exemplo, podemos usar o c\u00f3digo a seguir para tra\u00e7ar linhas que exibem as 10 principais cores por padr\u00e3o no Matplotlib:<\/span><\/span><\/p>\n

 import<\/span> numpy as<\/span> np\nimport<\/span> matplotlib.pyplot as<\/span> plt\n\n#defineplot\n<\/span>fig = plt. figure<\/span> ()\nax = fig. add_subplot<\/span> (111)\n\n#define range\n<\/span>j = np. orange<\/span> (11)\n\n#add lines to plot\n<\/span>for<\/span> i in<\/span> range(10):\n    line, = ax. plot<\/span> (j,i*(j+1))\n    ax. plot<\/span> (j,i*(j+1), color = line.get_color<\/span> ())\n\n#displayplot\n<\/span>plt. show<\/span> ()\n<\/strong><\/span><\/pre>\n
 \"Cores<\/span><\/p>\n
 Matplotlib escolhe as primeiras 10 cores por padr\u00e3o para as linhas do gr\u00e1fico.<\/span><\/p>\n
 Podemos usar o c\u00f3digo a seguir para exibir os c\u00f3digos de cores hexadecimais reais para cada uma das dez cores:<\/span><\/p>\n
 import<\/span> matplotlib. pyplot<\/span> as<\/span> plt\n\n#display hex color codes\n<\/span>print<\/span> ( plt.rcParams<\/span> [' axes.prop_cycle<\/span> ']. by_key<\/span> ()[' color<\/span> '])\n\n['#1f77b4', '#ff7f0e', '#2ca02c', '#d62728', '#9467bd', '#8c564b', '#e377c2',\n '#7f7f7f', '#bcbd22', '#17becf']\n<\/strong><\/span><\/pre>\n
 A sa\u00edda exibe o c\u00f3digo de cores hexadecimal para cada uma das dez cores padr\u00e3o.<\/span><\/p>\n
 Por exemplo, o primeiro c\u00f3digo de cor hexadecimal \u00e9 #1f77b4<\/strong> . Isso corresponde \u00e0 primeira linha do gr\u00e1fico que \u00e9 azul.<\/span><\/p>\n
 O segundo c\u00f3digo de cor hexadecimal \u00e9 #ff7f0e<\/strong> . Isso corresponde \u00e0 segunda linha do gr\u00e1fico que \u00e9 laranja.<\/span><\/p>\n
 O terceiro c\u00f3digo de cor hexadecimal \u00e9 #2ca02c<\/strong> . Isso corresponde \u00e0 terceira linha do gr\u00e1fico que \u00e9 verde.<\/span><\/p>\n
 E assim por diante.<\/span><\/p>\n
 Isso significa que se voc\u00ea criar um gr\u00e1fico no Matplotlib com uma \u00fanica linha, a cor da linha ser\u00e1 #1f77b4<\/strong> , a menos que seja especificado de outra forma.<\/span><\/p>\n
 Ou se voc\u00ea criar um gr\u00e1fico no Matplotlib com duas linhas, a cor da primeira linha ser\u00e1 #1f77b4<\/strong> e a cor da segunda linha ser\u00e1 #ff7f0e<\/strong> , a menos que especificado de outra forma.<\/span><\/p>\n
 Consulte a documenta\u00e7\u00e3o do Matplotlib<\/a> para uma explica\u00e7\u00e3o completa das cores padr\u00e3o.<\/span><\/p>\n
 Recursos adicionais<\/strong><\/span><\/h2>\n
 Os tutoriais a seguir explicam como realizar outras tarefas comuns no Matplotlib:<\/span><\/p>\n
 Como alterar a cor de fundo no Matplotlib<\/a>
 Como plotar apenas uma grade horizontal no Matplotlib<\/a>
 Como definir ticks de eixo no Matplotlib<\/p>\n","protected":false},"excerpt":{"rendered":"
Em Python, Matplotlib possui uma lista de cores padr\u00e3o que usa para elementos em um gr\u00e1fico com base no n\u00famero total de elementos. Por exemplo, podemos usar o c\u00f3digo a seguir para tra\u00e7ar linhas que exibem as 10 principais cores por padr\u00e3o no Matplotlib: import numpy as np import matplotlib.pyplot as plt #defineplot fig = […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3350","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"\nUm guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Um guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T23:07:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matdefault1.jpg\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/\",\"url\":\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/\",\"name\":\"Um guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-17T23:07:30+00:00\",\"dateModified\":\"2023-07-17T23:07:30+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Um guia completo para cores padr\u00e3o no matplotlib\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais\",\"sameAs\":[\"https:\/\/statorials.org\/pt\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Um guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials","description":"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/","og_locale":"pt_PT","og_type":"article","og_title":"Um guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials","og_description":"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.","og_url":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/","og_site_name":"Statorials","article_published_time":"2023-07-17T23:07:30+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matdefault1.jpg"}],"author":"Dr. benjamim anderson","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Dr. benjamim anderson","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/","url":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/","name":"Um guia completo para cores padr\u00e3o no Matplotlib \u2013 Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/pt\/#website"},"datePublished":"2023-07-17T23:07:30+00:00","dateModified":"2023-07-17T23:07:30+00:00","author":{"@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666"},"description":"Este tutorial fornece uma explica\u00e7\u00e3o das cores padr\u00e3o no Matplotlib, incluindo exemplos.","breadcrumb":{"@id":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/pt\/cores-padrao-do-matplotlib\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Lar","item":"https:\/\/statorials.org\/pt\/"},{"@type":"ListItem","position":2,"name":"Um guia completo para cores padr\u00e3o no matplotlib"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/pt\/#website","url":"https:\/\/statorials.org\/pt\/","name":"Statorials","description":"O seu guia para a literacia estat\u00edstica!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/pt\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666","name":"Dr. benjamim anderson","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"Dr. benjamim anderson"},"description":"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais","sameAs":["https:\/\/statorials.org\/pt"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/3350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/comments?post=3350"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/3350\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/media?parent=3350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/categories?post=3350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/tags?post=3350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}