{"id":16043,"date":"2020-05-03T10:53:54","date_gmt":"2020-05-03T09:53:54","guid":{"rendered":"https:\/\/www.datanovia.com\/en\/?post_type=dt_lessons&#038;p=16043"},"modified":"2020-05-03T10:53:54","modified_gmt":"2020-05-03T09:53:54","slug":"modifications-des-parametres-graphiques","status":"publish","type":"dt_lessons","link":"https:\/\/www.datanovia.com\/en\/fr\/lessons\/modifications-des-parametres-graphiques\/","title":{"rendered":"Modifications des Param\u00e8tres Graphiques"},"content":{"rendered":"<div id=\"rdoc\">\n<p>Cet article d\u00e9crit comment modifier les <strong>param\u00e8tres graphiques du package highchart<\/strong>, comprenant les titres principaux, les \u00e9tiquettes des axes et les th\u00e8mes.<\/p>\n<p>Sommaire:<\/p>\n<div id=\"TOC\">\n<ul>\n<li><a href=\"#chargement-des-packages-r-r\u00e9quis\">Chargement des packages R r\u00e9quis<\/a><\/li>\n<li><a href=\"#pr\u00e9paration-des-donn\u00e9es\">Pr\u00e9paration des donn\u00e9es<\/a><\/li>\n<li><a href=\"#graphiques-basiques\">Graphiques basiques<\/a><\/li>\n<li><a href=\"#ajouter-des-titres\">Ajouter des titres<\/a><\/li>\n<li><a href=\"#modifier-les-\u00e9tiquettes-des-axes-x-et-y\">Modifier les \u00e9tiquettes des axes x et y<\/a><\/li>\n<li><a href=\"#changer-de-th\u00e8me\">Changer de th\u00e8me<\/a>\n<ul>\n<li><a href=\"#th\u00e8me-\u00e9conomiste\">Th\u00e8me \u00e9conomiste<\/a><\/li>\n<li><a href=\"#th\u00e8me-monokai\">Th\u00e8me Monokai<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<div id=\"chargement-des-packages-r-r\u00e9quis\" class=\"section level2\">\n<h2>Chargement des packages R r\u00e9quis<\/h2>\n<pre class=\"r\"><code># Charger les packages R requis\r\nlibrary(highcharter) \r\n# D\u00e9finir les options de highcharter\r\noptions(highcharter.theme = hc_theme_smpl(tooltip = list(valueDecimals = 2)))<\/code><\/pre>\n<\/div>\n<div id=\"pr\u00e9paration-des-donn\u00e9es\" class=\"section level2\">\n<h2>Pr\u00e9paration des donn\u00e9es<\/h2>\n<pre class=\"r\"><code>df &lt;- data.frame(\r\n        x = c(0, 1, 2, 3, 4),\r\n        y = c(10, 19.4, 21.1, 14.4, 6.4),\r\n        name = as.factor(c(&quot;grape&quot;, &quot;olive&quot;, &quot;guava&quot;, &quot;nut&quot;, &quot;pear&quot;))\r\n)\r\ndf<\/code><\/pre>\n<pre><code>##   x    y  name\r\n## 1 0 10.0 grape\r\n## 2 1 19.4 olive\r\n## 3 2 21.1 guava\r\n## 4 3 14.4   nut\r\n## 5 4  6.4  pear<\/code><\/pre>\n<\/div>\n<div id=\"graphiques-basiques\" class=\"section level2\">\n<h2>Graphiques basiques<\/h2>\n<pre class=\"r\"><code>hc &lt;- df %&gt;%\r\n  hchart(\r\n    type = &quot;column&quot;, hcaes(x = &quot;name&quot;, y = &quot;y&quot;),\r\n    color = &quot;steelblue&quot;\r\n    )<\/code><\/pre>\n<pre class=\"r\"><code>hc<\/code><\/pre>\n<p><iframe width=\"95%\" height=\"450\" src=\"https:\/\/www.datanovia.com\/en\/wp-content\/uploads\/dn-tutorials\/highcharter\/figures\/035-highcharter-graphical-parameters-basic-plots.html\" frameborder=\"2\"><br \/>\n<\/iframe>\n<\/div>\n<div id=\"ajouter-des-titres\" class=\"section level2\">\n<h2>Ajouter des titres<\/h2>\n<pre class=\"r\"><code>hc_with_titles &lt;- hc %&gt;%\r\n  hc_title(\r\n    text = &quot;Bar Plots&quot;,\r\n    style = list(fontWeight = &quot;bold&quot;, fontSize = &quot;30px&quot;),\r\n    align = &quot;center&quot;\r\n    ) %&gt;% \r\n  hc_subtitle(\r\n    text = &quot;Fruit Consumption&quot;, \r\n    style = list(fontWeight = &quot;bold&quot;),\r\n    align = &quot;center&quot;\r\n    ) %&gt;% \r\n  hc_credits(\r\n    enabled = TRUE, \r\n    text = &quot;Data Source: Datanovia;https:\/\/www.datanovia.com\/en&quot;,\r\n    style = list(fontSize = &quot;10px&quot;)\r\n    ) <\/code><\/pre>\n<pre class=\"r\"><code>hc_with_titles<\/code><\/pre>\n<p><iframe width=\"95%\" height=\"450\" src=\"https:\/\/www.datanovia.com\/en\/wp-content\/uploads\/dn-tutorials\/highcharter\/figures\/035-highcharter-graphical-parameters-add-titles.html\" frameborder=\"2\"><br \/>\n<\/iframe>\n<\/div>\n<div id=\"modifier-les-\u00e9tiquettes-des-axes-x-et-y\" class=\"section level2\">\n<h2>Modifier les \u00e9tiquettes des axes x et y<\/h2>\n<pre class=\"r\"><code> hc_with_axis_labs &lt;- hc %&gt;%\r\n  hc_xAxis(title = list(text = &quot;Fruits&quot;)) %&gt;%\r\n  hc_yAxis(title = list(text = &quot;Consumption Value&quot;))<\/code><\/pre>\n<pre class=\"r\"><code> hc_with_axis_labs<\/code><\/pre>\n<p><iframe width=\"95%\" height=\"450\" src=\"https:\/\/www.datanovia.com\/en\/wp-content\/uploads\/dn-tutorials\/highcharter\/figures\/035-highcharter-graphical-parameters-axis-labels.html\" frameborder=\"2\"><br \/>\n<\/iframe>\n<\/div>\n<div id=\"changer-de-th\u00e8me\" class=\"section level2\">\n<h2>Changer de th\u00e8me<\/h2>\n<div id=\"th\u00e8me-\u00e9conomiste\" class=\"section level3\">\n<h3>Th\u00e8me \u00e9conomiste<\/h3>\n<pre class=\"r\"><code>hc_theme &lt;- hc %&gt;% \r\n  hc_add_theme(hc_theme_economist())<\/code><\/pre>\n<pre class=\"r\"><code>hc_theme<\/code><\/pre>\n<p><iframe width=\"95%\" height=\"450\" src=\"https:\/\/www.datanovia.com\/en\/wp-content\/uploads\/dn-tutorials\/highcharter\/figures\/035-highcharter-graphical-parameters-theme-economist.html\" frameborder=\"2\"><br \/>\n<\/iframe>\n<\/div>\n<div id=\"th\u00e8me-monokai\" class=\"section level3\">\n<h3>Th\u00e8me Monokai<\/h3>\n<pre class=\"r\"><code>hc_theme &lt;- hc %&gt;%\r\n  hc_add_theme(hc_theme_monokai())<\/code><\/pre>\n<pre class=\"r\"><code>hc_theme<\/code><\/pre>\n<p><iframe width=\"95%\" height=\"450\" src=\"https:\/\/www.datanovia.com\/en\/wp-content\/uploads\/dn-tutorials\/highcharter\/figures\/035-highcharter-graphical-parameters-theme-monokai.html\" frameborder=\"2\"><br \/>\n<\/iframe>\n<\/div>\n<\/div>\n<\/div>\n<p><!--end rdoc--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cet article d\u00e9crit comment modifier les param\u00e8tres graphiques de highchart, notamment les titres principaux, les \u00e9tiquettes des axes et les th\u00e8mes.<\/p>\n","protected":false},"author":1,"featured_media":16027,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","class_list":["post-16043","dt_lessons","type-dt_lessons","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Modifications des Param\u00e8tres Graphiques - Datanovia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.datanovia.com\/en\/fr\/lessons\/modifications-des-parametres-graphiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Modifications des Param\u00e8tres Graphiques - Datanovia\" \/>\n<meta property=\"og:description\" content=\"Cet article d\u00e9crit 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