{"id":1589,"date":"2023-07-25T18:11:46","date_gmt":"2023-07-25T18:11:46","guid":{"rendered":"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/"},"modified":"2023-07-25T18:11:46","modified_gmt":"2023-07-25T18:11:46","slug":"rotulos-de-eixo-marinho","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/","title":{"rendered":"Como alterar os r\u00f3tulos dos eixos em um gr\u00e1fico seaborn (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Existem duas maneiras de modificar os r\u00f3tulos dos eixos em um gr\u00e1fico marinho.<\/span><\/p>\n<p> <span style=\"color: #000000;\">A primeira maneira \u00e9 usar a fun\u00e7\u00e3o <strong>ax.set()<\/strong> , que usa a seguinte sintaxe:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>ax. <span style=\"color: #3366ff;\">set<\/span> (xlabel=' <span style=\"color: #ff0000;\">x-axis label<\/span> ', ylabel=' <span style=\"color: #ff0000;\">y-axis label<\/span> ')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">A segunda maneira \u00e9 usar as fun\u00e7\u00f5es matplotlib, que usam a seguinte sintaxe:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>plt. <span style=\"color: #3366ff;\">xlabel<\/span> (' <span style=\"color: #ff0000;\">x-axis label<\/span> ')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> (' <span style=\"color: #ff0000;\">y-axis label<\/span> ')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada um desses m\u00e9todos na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: alterar os r\u00f3tulos dos eixos usando ax.set()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de barras Seaborn e usar <strong>ax.set()<\/strong> para especificar r\u00f3tulos de eixo:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n<span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n<span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n\n<span style=\"color: #008080;\">#create some fake data\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">quarter<\/span> ': ['Q1', 'Q2', 'Q3', 'Q4'],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [23, 26, 24, 34]})\n\n<span style=\"color: #008080;\">#create seaborn barplot\n<\/span>ax = sns. <span style=\"color: #3366ff;\">barplot<\/span> (x=' <span style=\"color: #ff0000;\">quarter<\/span> ', y=' <span style=\"color: #ff0000;\">sales<\/span> ', \n                 data = df, \n                 color=' <span style=\"color: #ff0000;\">steelblue<\/span> ')\n\n<span style=\"color: #008080;\">#specfiy axis labels<\/span>\nax. <span style=\"color: #3366ff;\">set<\/span> (xlabel=' <span style=\"color: #ff0000;\">Sales Quarter<\/span> ',\n       ylabel=' <span style=\"color: #ff0000;\">Total Sales<\/span> ',\n       title=' <span style=\"color: #ff0000;\">Sales by Quarter<\/span> ')\n\n<span style=\"color: #008080;\">#display barplot\n<\/span>plt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-15817 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/seabornaxislabels1.png\" alt=\"\" width=\"387\" height=\"281\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: alterar r\u00f3tulos de eixo usando fun\u00e7\u00f5es Matplotlib<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de barras Seaborn e usar fun\u00e7\u00f5es matplotlib para especificar r\u00f3tulos de eixo:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n<span style=\"color: #008000;\">import<\/span> seaborn <span style=\"color: #008000;\">as<\/span> sns\n<span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n\n<span style=\"color: #008080;\">#create some fake data\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">quarter<\/span> ': ['Q1', 'Q2', 'Q3', 'Q4'],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [23, 26, 24, 34]})\n\n<span style=\"color: #008080;\">#create seaborn barplot\n<\/span>ax = sns. <span style=\"color: #3366ff;\">barplot<\/span> (x=' <span style=\"color: #ff0000;\">quarter<\/span> ', y=' <span style=\"color: #ff0000;\">sales<\/span> ', \n                 data = df, \n                 color=' <span style=\"color: #ff0000;\">steelblue<\/span> ')\n\n<span style=\"color: #008080;\">#specify axis labels\n<span style=\"color: #000000;\">plt. <span style=\"color: #3366ff;\">xlabel<\/span> (' <span style=\"color: #ff0000;\">Sales Quarter<\/span> ')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> (' <span style=\"color: #ff0000;\">Total Sales<\/span> ')\nplt. <span style=\"color: #3366ff;\">title<\/span> (' <span style=\"color: #ff0000;\">Sales by Quarter<\/span> ')\n\n<span style=\"color: #008080;\">#display barplot\n<\/span>plt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-15818 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/seabornaxislabels2.png\" alt=\"\" width=\"426\" height=\"296\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que voc\u00ea tamb\u00e9m pode especificar o tamanho da fonte, o estilo da fonte, a fam\u00edlia da fonte e outros recursos da fonte usando este m\u00e9todo:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#specify axis labels\n<span style=\"color: #000000;\">plt. <span style=\"color: #3366ff;\">xlabel<\/span> (' <span style=\"color: #ff0000;\">Sales Quarter<\/span> ', size= <span style=\"color: #008000;\">16<\/span> , fontstyle=' <span style=\"color: #ff0000;\">italic<\/span> ', weight= <span style=\"color: #008000;\">900<\/span> )\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> (' <span style=\"color: #ff0000;\">Total Sales<\/span> ', size= <span style=\"color: #008000;\">16<\/span> , family=' <span style=\"color: #ff0000;\">minivan<\/span> ')\nplt. <span style=\"color: #3366ff;\">title<\/span> (' <span style=\"color: #ff0000;\">Sales by Quarter<\/span> ')\n\n<span style=\"color: #008080;\">#display barplot\n<\/span>plt. <span style=\"color: #3366ff;\">show<\/span> ()<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-15819 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/seabornaxislabels3.png\" alt=\"\" width=\"433\" height=\"302\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Consulte a <a href=\"https:\/\/matplotlib.org\/stable\/api\/text_api.html\" target=\"_blank\" rel=\"noopener\">documenta\u00e7\u00e3o do matplotlib<\/a> para obter uma lista completa de maneiras de personalizar a fonte nos r\u00f3tulos dos eixos.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Existem duas maneiras de modificar os r\u00f3tulos dos eixos em um gr\u00e1fico marinho. A primeira maneira \u00e9 usar a fun\u00e7\u00e3o ax.set() , que usa a seguinte sintaxe: ax. set (xlabel=&#8217; x-axis label &#8216;, ylabel=&#8217; y-axis label &#8216;) A segunda maneira \u00e9 usar as fun\u00e7\u00f5es matplotlib, que usam a seguinte sintaxe: plt. xlabel (&#8216; x-axis label [&hellip;]<\/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-1589","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como alterar os r\u00f3tulos dos eixos em um gr\u00e1fico Seaborn (com exemplos)<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como editar r\u00f3tulos de eixos em um gr\u00e1fico marinho, com v\u00e1rios 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\/rotulos-de-eixo-marinho\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como alterar os r\u00f3tulos dos eixos em um gr\u00e1fico Seaborn (com exemplos)\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como editar r\u00f3tulos de eixos em um gr\u00e1fico marinho, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T18:11:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/seabornaxislabels1.png\" \/>\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\/rotulos-de-eixo-marinho\/\",\"url\":\"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/\",\"name\":\"Como alterar os r\u00f3tulos dos eixos em um gr\u00e1fico Seaborn (com exemplos)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-25T18:11:46+00:00\",\"dateModified\":\"2023-07-25T18:11:46+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como editar r\u00f3tulos de eixos em um gr\u00e1fico marinho, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/rotulos-de-eixo-marinho\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como alterar os r\u00f3tulos dos eixos em um gr\u00e1fico seaborn (com exemplos)\"}]},{\"@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. 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