{"id":990,"date":"2023-07-28T01:56:41","date_gmt":"2023-07-28T01:56:41","guid":{"rendered":"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/"},"modified":"2023-07-28T01:56:41","modified_gmt":"2023-07-28T01:56:41","slug":"alterar-o-tamanho-da-fonte-matplotlib","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/","title":{"rendered":"Como alterar o tamanho da fonte em um gr\u00e1fico matplotlib"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Freq\u00fcentemente, voc\u00ea pode querer alterar o tamanho da fonte de v\u00e1rios elementos em um gr\u00e1fico Matplotlib. Felizmente, isso \u00e9 f\u00e1cil de fazer usando o seguinte c\u00f3digo:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> matplotlib.pyplot <span style=\"color: #107d3f;\">as<\/span> plt\n\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('font', size=10) <span style=\"color: #008080;\">#controls default text size<\/span>\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('axes', titlesize=10) <span style=\"color: #008080;\">#fontsize of the title<\/span>\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('axes', labelsize=10) <span style=\"color: #008080;\">#fontsize of the x and y labels<\/span>\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('xtick', labelsize=10) <span style=\"color: #008080;\">#fontsize of the x tick labels<\/span>\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('ytick', labelsize=10) <span style=\"color: #008080;\">#fontsize of the y tick labels<\/span>\nplt. <span style=\"color: #3366ff;\">rc<\/span> ('legend', fontsize=10) <span style=\"color: #008080;\">#fontsize of the legend\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir demonstram como alterar o tamanho da fonte de v\u00e1rios elementos no seguinte gr\u00e1fico de dispers\u00e3o matplotlib:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> matplotlib.pyplot <span style=\"color: #008000;\">as<\/span> plt\n\nx = [3, 4, 6, 7, 8]\ny = [12, 14, 15, 19, 24]\n\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (x,y)\nplt. <span style=\"color: #3366ff;\">title<\/span> ('title')\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> ('x_label')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> ('y_label')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10291 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont1.png\" alt=\"\" width=\"440\" height=\"314\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><em><strong>Nota:<\/strong> O tamanho de fonte padr\u00e3o para todos os elementos \u00e9 <strong>10<\/strong> .<\/em><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: Altere o tamanho da fonte de todos os elementos<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como alterar o tamanho da fonte de cada elemento do gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#set font of all elements to size 15\n<\/span>plt. <span style=\"color: #3366ff;\">rc<\/span> ('font', size= <span style=\"color: #008000;\">15<\/span> ) \n\n<span style=\"color: #008080;\">#createplot<\/span>\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (x,y)\nplt. <span style=\"color: #3366ff;\">title<\/span> ('title')\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> ('x_label')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> ('y_label')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10292 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont2.png\" alt=\"\" width=\"441\" height=\"357\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: Alterar o tamanho da fonte do t\u00edtulo<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como alterar o tamanho da fonte do t\u00edtulo do gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#set title font to size 50\n<\/span>plt. <span style=\"color: #3366ff;\">rc<\/span> ('axes', titlesize= <span style=\"color: #008000;\">50<\/span> ) \n\n<span style=\"color: #008080;\">#createplot<\/span>\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (x,y)\nplt. <span style=\"color: #3366ff;\">title<\/span> ('title')\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> ('x_label')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> ('y_label')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10293 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont3.png\" alt=\"Alterar o tamanho da fonte do t\u00edtulo do gr\u00e1fico matplotlib\" width=\"443\" height=\"398\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 3: Alterar o tamanho da fonte dos r\u00f3tulos dos eixos<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como alterar o tamanho da fonte dos r\u00f3tulos dos eixos do gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#set axes labels font to size 20\n<\/span>plt. <span style=\"color: #3366ff;\">rc<\/span> ('axes', labelsize= <span style=\"color: #008000;\">20<\/span> ) \n\n<span style=\"color: #008080;\">#createplot<\/span>\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (x,y)\nplt. <span style=\"color: #3366ff;\">title<\/span> ('title')\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> ('x_label')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> ('y_label')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10294 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont4.png\" alt=\"Matplotlib altera o tamanho da fonte dos r\u00f3tulos dos eixos\" width=\"442\" height=\"356\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 4: alterar o tamanho da fonte dos r\u00f3tulos de marcas de sele\u00e7\u00e3o<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como alterar o tamanho da fonte dos r\u00f3tulos de marca\u00e7\u00e3o do gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#set tick labels font to size 20\n<\/span>plt. <span style=\"color: #3366ff;\">rc<\/span> ('xtick', labelsize= <span style=\"color: #008000;\">20<\/span> ) \nplt. <span style=\"color: #3366ff;\">rc<\/span> ('ytick', labelsize= <span style=\"color: #008000;\">20<\/span> ) \n\n<span style=\"color: #008080;\">#createplot<\/span>\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (x,y)\nplt. <span style=\"color: #3366ff;\">title<\/span> ('title')\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> ('x_label')\nplt. <span style=\"color: #3366ff;\">ylabel<\/span> ('y_label')\nplt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10295 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont5.png\" alt=\"Matplotlib altera o tamanho da fonte dos r\u00f3tulos dos eixos\" width=\"439\" height=\"340\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>B\u00f4nus: restaure os tamanhos de fonte padr\u00e3o<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Voc\u00ea pode usar o c\u00f3digo a seguir para restaurar todas as fontes ao tamanho padr\u00e3o a qualquer momento:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>plt.rcParams.update(plt.rcParamsDefault)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><em>Voc\u00ea pode encontrar mais tutoriais do Matplotlib <a href=\"https:\/\/statorials.org\/pt\/estatologia-explica-conceitos-de-forma-simples-e-direta-facilitamos-o-aprendizado-de-estatistica\/\" target=\"_blank\" rel=\"noopener noreferrer\">aqui<\/a> .<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Freq\u00fcentemente, voc\u00ea pode querer alterar o tamanho da fonte de v\u00e1rios elementos em um gr\u00e1fico Matplotlib. Felizmente, isso \u00e9 f\u00e1cil de fazer usando o seguinte c\u00f3digo: import matplotlib.pyplot as plt plt. rc (&#8216;font&#8217;, size=10) #controls default text size plt. rc (&#8216;axes&#8217;, titlesize=10) #fontsize of the title plt. rc (&#8216;axes&#8217;, labelsize=10) #fontsize of the x and [&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-990","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 o tamanho da fonte em um gr\u00e1fico Matplotlib \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Uma explica\u00e7\u00e3o simples sobre como alterar o tamanho da fonte de todos os elementos em um gr\u00e1fico Matplotlib.\" \/>\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\/alterar-o-tamanho-da-fonte-matplotlib\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como alterar o tamanho da fonte em um gr\u00e1fico Matplotlib \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Uma explica\u00e7\u00e3o simples sobre como alterar o tamanho da fonte de todos os elementos em um gr\u00e1fico Matplotlib.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T01:56:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matplotlibchangefont1.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\/alterar-o-tamanho-da-fonte-matplotlib\/\",\"url\":\"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/\",\"name\":\"Como alterar o tamanho da fonte em um gr\u00e1fico Matplotlib \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-28T01:56:41+00:00\",\"dateModified\":\"2023-07-28T01:56:41+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Uma explica\u00e7\u00e3o simples sobre como alterar o tamanho da fonte de todos os elementos em um gr\u00e1fico Matplotlib.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/alterar-o-tamanho-da-fonte-matplotlib\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como alterar o tamanho da fonte em um gr\u00e1fico 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. 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