{"id":1184,"date":"2023-07-27T09:03:26","date_gmt":"2023-07-27T09:03:26","guid":{"rendered":"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/"},"modified":"2023-07-27T09:03:26","modified_gmt":"2023-07-27T09:03:26","slug":"tamanho-do-marcador-matplotlib","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/","title":{"rendered":"Como ajustar o tamanho do marcador no matplotlib (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><span style=\"color: #000000;\">Voc\u00ea pode usar o argumento <strong>s<\/strong> para ajustar o tamanho do marcador de ponto no Matplotlib:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>plt. <span style=\"color: #3366ff;\">scatter<\/span> (x, y, s= <span style=\"color: #008000;\">40<\/span> ) \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar essa sintaxe na pr\u00e1tica.<\/span><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 1: Defina um \u00fanico tamanho de marcador para todos os pontos<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de dispers\u00e3o no Matplotlib e definir um \u00fanico tamanho de marcador para todos os pontos no gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><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;\">#define two arrays for plotting<\/span>\nA = [3, 5, 5, 6, 7, 8]\nB = [12, 14, 17, 20, 22, 27]\n\n<span style=\"color: #008080;\">#create scatterplot, specifying marker size to be 40\n<\/span>plt. <span style=\"color: #3366ff;\">scatter<\/span> (A, B, s= <span style=\"color: #008000;\">40<\/span> )\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11785 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-du-marqueur1.png\" alt=\"Tamanho do marcador no Matplotlib\" width=\"409\" height=\"276\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Quanto maior o n\u00famero que especificamos para o argumento <strong>s<\/strong> , maiores ser\u00e3o os pontos no gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><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;\">#define two arrays for plotting<\/span>\nA = [3, 5, 5, 6, 7, 8]\nB = [12, 14, 17, 20, 22, 27]\n\n<span style=\"color: #008080;\">#create scatterplot, specifying marker size to be 120\n<\/span>plt. <span style=\"color: #3366ff;\">scatter<\/span> (A, B, s= <span style=\"color: #008000;\">120<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11786 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-du-marqueur2.png\" alt=\"Ajustando o tamanho do marcador no gr\u00e1fico de dispers\u00e3o Matplotlib\" width=\"378\" height=\"251\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 2: Defina tamanhos de marcadores diferentes para cada ponto<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de dispers\u00e3o no Matplotlib e definir um tamanho de marcador diferente para cada ponto no gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><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;\">#define two arrays for plotting<\/span>\nA = [3, 5, 5, 6, 7, 8]\nB = [12, 14, 17, 20, 22, 27]\n\n<span style=\"color: #008080;\">#define array of marker sizes to use<\/span>\nsizes = [20, 40, 60, 80, 100, 150]\n\n<span style=\"color: #008080;\">#create scatterplot, using marker sizes specified in array\n<\/span>plt. <span style=\"color: #3366ff;\">scatter<\/span> (A, B, s= <span style=\"color: #000000;\">sizes<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11787 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-marqueur3.png\" alt=\"Diferentes tamanhos de marcadores no gr\u00e1fico de dispers\u00e3o Matplotlib\" width=\"422\" height=\"282\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 3: Use uma fun\u00e7\u00e3o para definir tamanhos de marcadores<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como criar um gr\u00e1fico de dispers\u00e3o no Matplotlib e usar uma fun\u00e7\u00e3o para definir os tamanhos dos marcadores a serem usados para cada ponto no gr\u00e1fico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><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;\">#define two arrays for plotting<\/span>\nA = [3, 5, 5, 6, 7, 8]\nB = [12, 14, 17, 20, 22, 27]\n\n<span style=\"color: #008080;\">#define array of marker sizes to use<\/span>\nsizes = [3**n <span style=\"color: #008000;\">for<\/span> n <span style=\"color: #008000;\">in<\/span> <span style=\"color: #3366ff;\">range<\/span> ( <span style=\"color: #3366ff;\">len<\/span> (A))]\n\n<span style=\"color: #008080;\">#create scatterplot, using marker sizes specified in function\n<\/span>plt. <span style=\"color: #3366ff;\">scatter<\/span> (A, B, s= <span style=\"color: #000000;\">sizes<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11788 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-marqueur4.png\" alt=\"Fun\u00e7\u00e3o de tamanho do marcador em Matplotlib em Python\" width=\"419\" height=\"284\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa do Matplotlib para ajustar os tamanhos dos marcadores <a href=\"https:\/\/matplotlib.org\/3.1.1\/api\/_as_gen\/matplotlib.pyplot.scatter.html#matplotlib.pyplot.scatter\" target=\"_blank\" rel=\"noopener noreferrer\">aqui<\/a> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras opera\u00e7\u00f5es comuns no Matplotlib:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/matplotlib-anotar-grafico-de-dispersao\/\" target=\"_blank\" rel=\"noopener\">Como anotar gr\u00e1ficos de dispers\u00e3o do Matplotlib<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/legenda-da-nuvem-de-pontos-matplotlib\/\" target=\"_blank\" rel=\"noopener\">Como adicionar legenda ao gr\u00e1fico de dispers\u00e3o no Matplotlib<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar o argumento s para ajustar o tamanho do marcador de ponto no Matplotlib: plt. scatter (x, y, s= 40 ) Os exemplos a seguir mostram como usar essa sintaxe na pr\u00e1tica. Exemplo 1: Defina um \u00fanico tamanho de marcador para todos os pontos O c\u00f3digo a seguir mostra como criar um gr\u00e1fico [&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-1184","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 ajustar o tamanho do marcador no Matplotlib (com exemplos)<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como ajustar o tamanho dos marcadores em gr\u00e1ficos Matplotlib, 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\/tamanho-do-marcador-matplotlib\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como ajustar o tamanho do marcador no Matplotlib (com exemplos)\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como ajustar o tamanho dos marcadores em gr\u00e1ficos Matplotlib, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T09:03:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-du-marqueur1.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\/tamanho-do-marcador-matplotlib\/\",\"url\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/\",\"name\":\"Como ajustar o tamanho do marcador no Matplotlib (com exemplos)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-27T09:03:26+00:00\",\"dateModified\":\"2023-07-27T09:03:26+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como ajustar o tamanho dos marcadores em gr\u00e1ficos Matplotlib, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/tamanho-do-marcador-matplotlib\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como ajustar o tamanho do marcador no matplotlib (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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