😎 Give your xaringan slides some style
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  1. <!-- Generated by pkgdown: do not edit by hand -->
  2. <!DOCTYPE html>
  3. <html lang="en">
  4. <head>
  5. <meta charset="utf-8">
  6. <meta http-equiv="X-UA-Compatible" content="IE=edge">
  7. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  8. <title>Duotone Theme — style_duo • xaringanthemer</title>
  9. <!-- favicons -->
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  16. <!-- jquery -->
  17. <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>
  18. <!-- Bootstrap -->
  19. <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" integrity="sha256-bZLfwXAP04zRMK2BjiO8iu9pf4FbLqX6zitd+tIvLhE=" crossorigin="anonymous" />
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  21. <!-- bootstrap-toc -->
  22. <link rel="stylesheet" href="../bootstrap-toc.css">
  23. <script src="../bootstrap-toc.js"></script>
  24. <!-- Font Awesome icons -->
  25. <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css" integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk=" crossorigin="anonymous" />
  26. <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/v4-shims.min.css" integrity="sha256-wZjR52fzng1pJHwx4aV2AO3yyTOXrcDW7jBpJtTwVxw=" crossorigin="anonymous" />
  27. <!-- clipboard.js -->
  28. <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script>
  29. <!-- headroom.js -->
  30. <script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity="sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin="anonymous"></script>
  31. <script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script>
  32. <!-- pkgdown -->
  33. <link href="../pkgdown.css" rel="stylesheet">
  34. <script src="../pkgdown.js"></script>
  35. <link href="../extra.css" rel="stylesheet">
  36. <meta property="og:title" content="Duotone Theme — style_duo" />
  37. <meta property="og:description" content="A duotone theme designed to work well with two complementary
  38. colors." />
  39. <meta property="og:image" content="https://pkg.garrickadenbuie.com/xaringanthemer/logo.png" />
  40. <meta name="twitter:card" content="summary" />
  41. <meta name="twitter:creator" content="@grrrck" />
  42. <meta name="twitter:site" content="@grrrck" />
  43. <!-- mathjax -->
  44. <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script>
  45. <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script>
  46. <!--[if lt IE 9]>
  47. <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
  48. <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
  49. <![endif]-->
  50. </head>
  51. <body data-spy="scroll" data-target="#toc">
  52. <div class="container template-reference-topic">
  53. <header>
  54. <div class="navbar navbar-default navbar-fixed-top" role="navigation">
  55. <div class="container">
  56. <div class="navbar-header">
  57. <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false">
  58. <span class="sr-only">Toggle navigation</span>
  59. <span class="icon-bar"></span>
  60. <span class="icon-bar"></span>
  61. <span class="icon-bar"></span>
  62. </button>
  63. <span class="navbar-brand">
  64. <a class="navbar-link" href="../index.html">xaringanthemer</a>
  65. <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.2.0.9100</span>
  66. </span>
  67. </div>
  68. <div id="navbar" class="navbar-collapse collapse">
  69. <ul class="nav navbar-nav">
  70. <li>
  71. <a href="../articles/xaringanthemer.html">Features</a>
  72. </li>
  73. <li>
  74. <a href="../reference/index.html">Reference</a>
  75. </li>
  76. <li>
  77. <a href="../articles/themes.html">Themes</a>
  78. </li>
  79. <li>
  80. <a href="../articles/ggplot2-themes.html">ggplot2 Themes</a>
  81. </li>
  82. <li class="dropdown">
  83. <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
  84. More
  85. <span class="caret"></span>
  86. </a>
  87. <ul class="dropdown-menu" role="menu">
  88. <li>
  89. <a href="../articles/fonts.html">Fonts</a>
  90. </li>
  91. <li>
  92. <a href="../articles/template-variables.html">Template Variables</a>
  93. </li>
  94. </ul>
  95. </li>
  96. </ul>
  97. <ul class="nav navbar-nav navbar-right">
  98. <li>
  99. <a href="../news/index.html">
  100. <span class="fa fa fa fa-newspaper-o fa-lg"></span>
  101. </a>
  102. </li>
  103. <li>
  104. <a href="https://github.com/gadenbuie/xaringanthemer">
  105. <span class="fa fa-github fa-lg"></span>
  106. </a>
  107. </li>
  108. <li>
  109. <a href="https://twitter.com/grrrck">
  110. <span class="fa fa-twitter fa-lg"></span>
  111. </a>
  112. </li>
  113. <li>
  114. <a href="https://www.garrickadenbuie.com">
  115. <span class="fa fa-home fa-lg"></span>
  116. </a>
  117. </li>
  118. </ul>
  119. </div><!--/.nav-collapse -->
  120. </div><!--/.container -->
  121. </div><!--/.navbar -->
  122. </header>
  123. <div class="row">
  124. <div class="col-md-9 contents">
  125. <div class="page-header">
  126. <h1>Duotone Theme</h1>
  127. <small class="dont-index">Source: <a href='https://github.com/gadenbuie/xaringanthemer/blob/master/R/style_duo.R'><code>R/style_duo.R</code></a></small>
  128. <div class="hidden name"><code>style_duo.Rd</code></div>
  129. </div>
  130. <div class="ref-description">
  131. <p>A duotone theme designed to work well with two complementary
  132. colors.</p>
  133. </div>
  134. <pre class="usage"><span class='fu'>style_duo</span>(
  135. <span class='kw'>primary_color</span> <span class='kw'>=</span> <span class='st'>"#1F4257"</span>,
  136. <span class='kw'>secondary_color</span> <span class='kw'>=</span> <span class='st'>"#F97B64"</span>,
  137. <span class='kw'>text_color</span> <span class='kw'>=</span> <span class='fu'><a href='choose_dark_or_light.html'>choose_dark_or_light</a></span>(<span class='no'>primary_color</span>, <span class='fu'><a href='lighten_darken_color.html'>darken_color</a></span>(<span class='no'>primary_color</span>, <span class='fl'>0.9</span>),
  138. <span class='fu'><a href='lighten_darken_color.html'>lighten_color</a></span>(<span class='no'>secondary_color</span>, <span class='fl'>0.99</span>)),
  139. <span class='kw'>header_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  140. <span class='kw'>background_color</span> <span class='kw'>=</span> <span class='no'>primary_color</span>,
  141. <span class='kw'>link_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  142. <span class='kw'>text_bold_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  143. <span class='kw'>text_slide_number_color</span> <span class='kw'>=</span> <span class='no'>text_color</span>,
  144. <span class='kw'>padding</span> <span class='kw'>=</span> <span class='st'>"16px 64px 16px 64px"</span>,
  145. <span class='kw'>background_image</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  146. <span class='kw'>background_size</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  147. <span class='kw'>background_position</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  148. <span class='kw'>code_highlight_color</span> <span class='kw'>=</span> <span class='st'>"rgba(255,255,0,0.5)"</span>,
  149. <span class='kw'>code_inline_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  150. <span class='kw'>code_inline_background_color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  151. <span class='kw'>code_inline_font_size</span> <span class='kw'>=</span> <span class='st'>"1em"</span>,
  152. <span class='kw'>inverse_background_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  153. <span class='kw'>inverse_text_color</span> <span class='kw'>=</span> <span class='no'>primary_color</span>,
  154. <span class='kw'>inverse_text_shadow</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  155. <span class='kw'>inverse_header_color</span> <span class='kw'>=</span> <span class='no'>primary_color</span>,
  156. <span class='kw'>title_slide_text_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  157. <span class='kw'>title_slide_background_color</span> <span class='kw'>=</span> <span class='no'>primary_color</span>,
  158. <span class='kw'>title_slide_background_image</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  159. <span class='kw'>title_slide_background_size</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  160. <span class='kw'>title_slide_background_position</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  161. <span class='kw'>footnote_color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  162. <span class='kw'>footnote_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9em"</span>,
  163. <span class='kw'>footnote_position_bottom</span> <span class='kw'>=</span> <span class='st'>"60px"</span>,
  164. <span class='kw'>left_column_subtle_color</span> <span class='kw'>=</span> <span class='fu'><a href='apply_alpha.html'>apply_alpha</a></span>(<span class='no'>secondary_color</span>, <span class='fl'>0.6</span>),
  165. <span class='kw'>left_column_selected_color</span> <span class='kw'>=</span> <span class='no'>secondary_color</span>,
  166. <span class='kw'>blockquote_left_border_color</span> <span class='kw'>=</span> <span class='fu'><a href='apply_alpha.html'>apply_alpha</a></span>(<span class='no'>secondary_color</span>, <span class='fl'>0.5</span>),
  167. <span class='kw'>table_border_color</span> <span class='kw'>=</span> <span class='st'>"#666"</span>,
  168. <span class='kw'>table_row_border_color</span> <span class='kw'>=</span> <span class='st'>"#ddd"</span>,
  169. <span class='kw'>table_row_even_background_color</span> <span class='kw'>=</span> <span class='fu'><a href='lighten_darken_color.html'>lighten_color</a></span>(<span class='no'>primary_color</span>, <span class='fl'>0.9</span>),
  170. <span class='kw'>base_font_size</span> <span class='kw'>=</span> <span class='st'>"20px"</span>,
  171. <span class='kw'>text_font_size</span> <span class='kw'>=</span> <span class='st'>"1rem"</span>,
  172. <span class='kw'>header_h1_font_size</span> <span class='kw'>=</span> <span class='st'>"2.75rem"</span>,
  173. <span class='kw'>header_h2_font_size</span> <span class='kw'>=</span> <span class='st'>"2.25rem"</span>,
  174. <span class='kw'>header_h3_font_size</span> <span class='kw'>=</span> <span class='st'>"1.75rem"</span>,
  175. <span class='kw'>header_background_auto</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  176. <span class='kw'>header_background_color</span> <span class='kw'>=</span> <span class='no'>header_color</span>,
  177. <span class='kw'>header_background_text_color</span> <span class='kw'>=</span> <span class='no'>background_color</span>,
  178. <span class='kw'>header_background_padding</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  179. <span class='kw'>header_background_content_padding_top</span> <span class='kw'>=</span> <span class='st'>"7rem"</span>,
  180. <span class='kw'>header_background_ignore_classes</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"normal"</span>, <span class='st'>"inverse"</span>, <span class='st'>"title"</span>, <span class='st'>"middle"</span>, <span class='st'>"bottom"</span>),
  181. <span class='kw'>text_slide_number_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9em"</span>,
  182. <span class='kw'>text_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  183. <span class='kw'>text_font_family</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"text_font_family"</span>),
  184. <span class='kw'>text_font_weight</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"text_font_weight"</span>),
  185. <span class='kw'>text_font_url</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"text_font_url"</span>),
  186. <span class='kw'>text_font_family_fallback</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"text_font_family_fallback"</span>),
  187. <span class='kw'>text_font_base</span> <span class='kw'>=</span> <span class='st'>"sans-serif"</span>,
  188. <span class='kw'>header_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  189. <span class='kw'>header_font_family</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"header_font_family"</span>),
  190. <span class='kw'>header_font_weight</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"header_font_weight"</span>),
  191. <span class='kw'>header_font_url</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"header_font_url"</span>),
  192. <span class='kw'>code_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  193. <span class='kw'>code_font_family</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"code_font_family"</span>),
  194. <span class='kw'>code_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9rem"</span>,
  195. <span class='kw'>code_font_url</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"code_font_url"</span>),
  196. <span class='kw'>code_font_family_fallback</span> <span class='kw'>=</span> <span class='fu'><a href='style_xaringan.html'>xaringanthemer_font_default</a></span>(<span class='st'>"code_font_family_fallback"</span>),
  197. <span class='kw'>colors</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  198. <span class='kw'>extra_css</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  199. <span class='kw'>extra_fonts</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  200. <span class='kw'>outfile</span> <span class='kw'>=</span> <span class='st'>"xaringan-themer.css"</span>
  201. )</pre>
  202. <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
  203. <table class="ref-arguments">
  204. <colgroup><col class="name" /><col class="desc" /></colgroup>
  205. <tr>
  206. <th>primary_color</th>
  207. <td><p>Duotone Primary Color. Defaults to #1F4257. Used in
  208. multiple CSS rules. The value of this variable is also stored as a CSS
  209. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--primary)</a></code> in any argument of a
  210. style function or in custom CSS.</p></td>
  211. </tr>
  212. <tr>
  213. <th>secondary_color</th>
  214. <td><p>Duotone Secondary Color. Defaults to #F97B64. Used in
  215. multiple CSS rules. The value of this variable is also stored as a CSS
  216. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--secondary)</a></code> in any argument of
  217. a style function or in custom CSS.</p></td>
  218. </tr>
  219. <tr>
  220. <th>text_color</th>
  221. <td><p>Text Color. Defaults to
  222. <code><a href='choose_dark_or_light.html'>choose_dark_or_light(primary_color, darken_color(primary_color, 0.9), lighten_color(secondary_color, 0.99))</a></code>.
  223. Modifies the <code>body</code> element. The value of this variable is also stored as
  224. a CSS variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text_color)</a></code> in any
  225. argument of a style function or in custom CSS.</p></td>
  226. </tr>
  227. <tr>
  228. <th>header_color</th>
  229. <td><p>Header Color. Defaults to <code>secondary_color</code>. Modifies
  230. the <code>h1, h2, h3</code> elements. The value of this variable is also stored as a
  231. CSS variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-color)</a></code> in any
  232. argument of a style function or in custom CSS.</p></td>
  233. </tr>
  234. <tr>
  235. <th>background_color</th>
  236. <td><p>Slide Background Color. Defaults to <code>primary_color</code>.
  237. Modifies the <code>.remark-slide-content</code> class. The value of this variable is
  238. also stored as a CSS variable that can be referenced with
  239. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--background-color)</a></code> in any argument of a style function or in custom
  240. CSS.</p></td>
  241. </tr>
  242. <tr>
  243. <th>link_color</th>
  244. <td><p>Link Color. Defaults to <code>secondary_color</code>. Modifies the
  245. <code>a, a &gt; code</code> elements. The value of this variable is also stored as a CSS
  246. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--link-color)</a></code> in any argument
  247. of a style function or in custom CSS.</p></td>
  248. </tr>
  249. <tr>
  250. <th>text_bold_color</th>
  251. <td><p>Bold Text Color. Defaults to <code>secondary_color</code>.
  252. Modifies the <code>strong</code> element. The value of this variable is also stored
  253. as a CSS variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-bold-color)</a></code> in
  254. any argument of a style function or in custom CSS.</p></td>
  255. </tr>
  256. <tr>
  257. <th>text_slide_number_color</th>
  258. <td><p>Slide Number Color. Defaults to <code>text_color</code>.
  259. Modifies the <code>.remark-slide-number</code> class.</p></td>
  260. </tr>
  261. <tr>
  262. <th>padding</th>
  263. <td><p>Slide Padding in <code>top right [bottom left]</code> format. Defaults
  264. to 16px 64px 16px 64px. Modifies the <code>.remark-slide-content</code> class.
  265. Accepts CSS
  266. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/padding'>padding</a>
  267. property values.</p></td>
  268. </tr>
  269. <tr>
  270. <th>background_image</th>
  271. <td><p>Background image applied to each <em>and every</em> slide.
  272. Set <code>title_slide_background_image = "none"</code> to remove the background image
  273. from the title slide. Defaults to <code>NULL</code>. Modifies the
  274. <code>.remark-slide-content</code> class.</p></td>
  275. </tr>
  276. <tr>
  277. <th>background_size</th>
  278. <td><p>Background image size, requires <code>background_image</code> to
  279. be set. If <code>background_image</code> is set, <code>background_size</code> will default to
  280. <code>cover</code> so the backround fills the screen. If both <code>background_image</code> and
  281. <code>background_position</code> are set, will default to 100 percent. Defaults to
  282. <code>NULL</code>. Modifies the <code>.remark-slide-content</code> class. Accepts CSS
  283. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-size'>background-size</a>
  284. property values.</p></td>
  285. </tr>
  286. <tr>
  287. <th>background_position</th>
  288. <td><p>Background image position, requires
  289. <code>background_image</code> to be set, and it is recommended to adjust
  290. <code>background_size</code>. Defaults to <code>NULL</code>. Modifies the
  291. <code>.remark-slide-content</code> class. Accepts CSS
  292. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-position'>background-position</a>
  293. property values.</p></td>
  294. </tr>
  295. <tr>
  296. <th>code_highlight_color</th>
  297. <td><p>Code Line Highlight. Defaults to
  298. rgba(255,255,0,0.5). Modifies the <code>.remark-code-line-highlighted</code> class.
  299. The value of this variable is also stored as a CSS variable that can be
  300. referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-highlight-color)</a></code> in any argument of a style
  301. function or in custom CSS.</p></td>
  302. </tr>
  303. <tr>
  304. <th>code_inline_color</th>
  305. <td><p>Inline Code Color. Defaults to <code>secondary_color</code>.
  306. Modifies the <code>.remark-inline-code</code> class.</p></td>
  307. </tr>
  308. <tr>
  309. <th>code_inline_background_color</th>
  310. <td><p>Inline Code Background Color. Defaults
  311. to <code>NULL</code>. Modifies the <code>.remark-inline-code</code> class.</p></td>
  312. </tr>
  313. <tr>
  314. <th>code_inline_font_size</th>
  315. <td><p>Inline Code Text Font Size. Defaults to 1em.
  316. Modifies the <code>.remark-inline-code</code> class. Accepts CSS
  317. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  318. property values. The value of this variable is also stored as a CSS
  319. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-inline-font-size)</a></code> in any
  320. argument of a style function or in custom CSS.</p></td>
  321. </tr>
  322. <tr>
  323. <th>inverse_background_color</th>
  324. <td><p>Inverse Background Color. Defaults to
  325. <code>secondary_color</code>. Modifies the <code>.inverse</code> class. The value of this
  326. variable is also stored as a CSS variable that can be referenced with
  327. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-background-color)</a></code> in any argument of a style function or
  328. in custom CSS.</p></td>
  329. </tr>
  330. <tr>
  331. <th>inverse_text_color</th>
  332. <td><p>Inverse Text Color. Defaults to <code>primary_color</code>.
  333. Modifies the <code>.inverse</code> class. The value of this variable is also stored
  334. as a CSS variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-text-color)</a></code>
  335. in any argument of a style function or in custom CSS.</p></td>
  336. </tr>
  337. <tr>
  338. <th>inverse_text_shadow</th>
  339. <td><p>Enables Shadow on text of inverse slides.
  340. Defaults to <code>FALSE</code>. Modifies the <code>.inverse</code> class.</p></td>
  341. </tr>
  342. <tr>
  343. <th>inverse_header_color</th>
  344. <td><p>Inverse Header Color. Defaults to
  345. <code>primary_color</code>. Modifies the <code>.inverse h1, .inverse h2, .inverse h3</code>
  346. classes. The value of this variable is also stored as a CSS variable that
  347. can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-header-color)</a></code> in any argument of a
  348. style function or in custom CSS.</p></td>
  349. </tr>
  350. <tr>
  351. <th>title_slide_text_color</th>
  352. <td><p>Title Slide Text Color. Defaults to
  353. <code>secondary_color</code>. Modifies the <code>.title-slide</code> class. The value of this
  354. variable is also stored as a CSS variable that can be referenced with
  355. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--title-slide-text-color)</a></code> in any argument of a style function or in
  356. custom CSS.</p></td>
  357. </tr>
  358. <tr>
  359. <th>title_slide_background_color</th>
  360. <td><p>Title Slide Background Color. Defaults
  361. to <code>primary_color</code>. Modifies the <code>.title-slide</code> class. The value of this
  362. variable is also stored as a CSS variable that can be referenced with
  363. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--title-slide-background-color)</a></code> in any argument of a style function
  364. or in custom CSS.</p></td>
  365. </tr>
  366. <tr>
  367. <th>title_slide_background_image</th>
  368. <td><p>Title Slide Background Image URL.
  369. Defaults to <code>NULL</code>. Modifies the <code>.title-slide</code> class.</p></td>
  370. </tr>
  371. <tr>
  372. <th>title_slide_background_size</th>
  373. <td><p>Title Slide Background Image Size,
  374. defaults to "cover" if background image is set. Defaults to <code>NULL</code>.
  375. Modifies the <code>.title-slide</code> class. Accepts CSS
  376. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-size'>background-size</a>
  377. property values.</p></td>
  378. </tr>
  379. <tr>
  380. <th>title_slide_background_position</th>
  381. <td><p>Title Slide Background Image
  382. Position. Defaults to <code>NULL</code>. Modifies the <code>.title-slide</code> class. Accepts
  383. CSS
  384. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-position'>background-position</a>
  385. property values.</p></td>
  386. </tr>
  387. <tr>
  388. <th>footnote_color</th>
  389. <td><p>Footnote text color (if <code>NA</code>, then it will be the same
  390. color as <code>text_color</code>). Defaults to <code>NULL</code>. Modifies the <code>.footnote</code>
  391. class.</p></td>
  392. </tr>
  393. <tr>
  394. <th>footnote_font_size</th>
  395. <td><p>Footnote font size. Defaults to 0.9em. Modifies
  396. the <code>.footnote</code> class. Accepts CSS
  397. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  398. property values.</p></td>
  399. </tr>
  400. <tr>
  401. <th>footnote_position_bottom</th>
  402. <td><p>Footnote location from bottom of screen.
  403. Defaults to 60px. Modifies the <code>.footnote</code> class. Accepts CSS
  404. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/position_value'>position</a>
  405. property values.</p></td>
  406. </tr>
  407. <tr>
  408. <th>left_column_subtle_color</th>
  409. <td><p>Left Column Text (not last). Defaults to
  410. <code><a href='apply_alpha.html'>apply_alpha(secondary_color, 0.6)</a></code>. Modifies the
  411. <code>.left-column h2, .left-column h3</code> classes.</p></td>
  412. </tr>
  413. <tr>
  414. <th>left_column_selected_color</th>
  415. <td><p>Left Column Current Selection. Defaults to
  416. <code>secondary_color</code>. Modifies the
  417. <code>.left-column h2:last-of-type, .left-column h3:last-child</code> classes.</p></td>
  418. </tr>
  419. <tr>
  420. <th>blockquote_left_border_color</th>
  421. <td><p>Blockquote Left Border Color. Defaults
  422. to <code><a href='apply_alpha.html'>apply_alpha(secondary_color, 0.5)</a></code>. Modifies the <code>blockquote</code> element.</p></td>
  423. </tr>
  424. <tr>
  425. <th>table_border_color</th>
  426. <td><p>Table top/bottom border. Defaults to #666.
  427. Modifies the <code>table: border-top, border-bottom</code> elements.</p></td>
  428. </tr>
  429. <tr>
  430. <th>table_row_border_color</th>
  431. <td><p>Table row inner bottom border. Defaults to
  432. #ddd. Modifies the <code>table thead th: border-bottom</code> elements.</p></td>
  433. </tr>
  434. <tr>
  435. <th>table_row_even_background_color</th>
  436. <td><p>Table Even Row Background Color.
  437. Defaults to <code><a href='lighten_darken_color.html'>lighten_color(primary_color, 0.9)</a></code>. Modifies the
  438. <code>thead, tfoot, tr:nth-child(even)</code> elements.</p></td>
  439. </tr>
  440. <tr>
  441. <th>base_font_size</th>
  442. <td><p>Base Font Size for All Slide Elements (must be <code>px</code>).
  443. Defaults to 20px. Modifies the <code>html</code> element. The value of this variable
  444. is also stored as a CSS variable that can be referenced with
  445. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--base-font-size)</a></code> in any argument of a style function or in custom
  446. CSS.</p></td>
  447. </tr>
  448. <tr>
  449. <th>text_font_size</th>
  450. <td><p>Slide Body Text Font Size. Defaults to 1rem. Modifies
  451. the <code>.remark-slide-content</code> class. Accepts CSS
  452. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  453. property values. The value of this variable is also stored as a CSS
  454. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-size)</a></code> in any
  455. argument of a style function or in custom CSS.</p></td>
  456. </tr>
  457. <tr>
  458. <th>header_h1_font_size</th>
  459. <td><p>h1 Header Text Font Size. Defaults to 2.75rem.
  460. Modifies the <code>.remark-slide-content h1</code> class. Accepts CSS
  461. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  462. property values. The value of this variable is also stored as a CSS
  463. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h1-font-size)</a></code> in any
  464. argument of a style function or in custom CSS.</p></td>
  465. </tr>
  466. <tr>
  467. <th>header_h2_font_size</th>
  468. <td><p>h2 Header Text Font Size. Defaults to 2.25rem.
  469. Modifies the <code>.remark-slide-content h2</code> class. Accepts CSS
  470. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  471. property values. The value of this variable is also stored as a CSS
  472. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h2-font-size)</a></code> in any
  473. argument of a style function or in custom CSS.</p></td>
  474. </tr>
  475. <tr>
  476. <th>header_h3_font_size</th>
  477. <td><p>h3 Header Text Font Size. Defaults to 1.75rem.
  478. Modifies the <code>.remark-slide-content h3</code> class. Accepts CSS
  479. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  480. property values. The value of this variable is also stored as a CSS
  481. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h3-font-size)</a></code> in any
  482. argument of a style function or in custom CSS.</p></td>
  483. </tr>
  484. <tr>
  485. <th>header_background_auto</th>
  486. <td><p>Add background under slide title automatically
  487. for h1 header elements. If not enabled, use <code>class: header_background</code> to
  488. enable. Defaults to <code>FALSE</code>.</p></td>
  489. </tr>
  490. <tr>
  491. <th>header_background_color</th>
  492. <td><p>Background Color for h1 Header with
  493. Background. Defaults to <code>header_color</code>. Modifies the
  494. <code>.remark-slide-content h1</code> class. The value of this variable is also
  495. stored as a CSS variable that can be referenced with
  496. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-background-color)</a></code> in any argument of a style function or in
  497. custom CSS.</p></td>
  498. </tr>
  499. <tr>
  500. <th>header_background_text_color</th>
  501. <td><p>Text Color for h1 Header with
  502. Background. Defaults to <code>background_color</code>. Modifies the
  503. <code>.remark-slide-content h1</code> class. The value of this variable is also
  504. stored as a CSS variable that can be referenced with
  505. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-background-text-color)</a></code> in any argument of a style function
  506. or in custom CSS.</p></td>
  507. </tr>
  508. <tr>
  509. <th>header_background_padding</th>
  510. <td><p>Padding for h1 Header with Background.
  511. Defaults to <code>NULL</code>. Modifies the <code>.remark-slide-content h1</code> class. Accepts
  512. CSS <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/padding'>padding</a>
  513. property values.</p></td>
  514. </tr>
  515. <tr>
  516. <th>header_background_content_padding_top</th>
  517. <td><p>Top Padding for Content in
  518. Slide with Header with Background. Defaults to 7rem. Modifies the
  519. <code>.remark-slide-content</code> class.</p></td>
  520. </tr>
  521. <tr>
  522. <th>header_background_ignore_classes</th>
  523. <td><p>Slide Classes Where Header with
  524. Background will not be Applied. Defaults to
  525. <code><a href='https://rdrr.io/r/base/c.html'>c('normal', 'inverse', 'title', 'middle', 'bottom')</a></code>. Modifies the
  526. <code>.remark-slide-content</code> class.</p></td>
  527. </tr>
  528. <tr>
  529. <th>text_slide_number_font_size</th>
  530. <td><p>Slide Number Text Font Size. Defaults to
  531. 0.9em. Modifies the <code>.remark-slide-number</code> class. Accepts CSS
  532. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  533. property values.</p></td>
  534. </tr>
  535. <tr>
  536. <th>text_font_google</th>
  537. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify body font. Defaults
  538. to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  539. </tr>
  540. <tr>
  541. <th>text_font_family</th>
  542. <td><p>Body Text Font Family (xaringan default is
  543. <code>'Droid Serif'</code>). Defaults to
  544. <code><a href='style_xaringan.html'>xaringanthemer_font_default("text_font_family")</a></code>. Modifies the <code>body</code>
  545. element. The value of this variable is also stored as a CSS variable that
  546. can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-family)</a></code> in any argument of a
  547. style function or in custom CSS.</p></td>
  548. </tr>
  549. <tr>
  550. <th>text_font_weight</th>
  551. <td><p>Body Text Font Weight. Defaults to
  552. <code><a href='style_xaringan.html'>xaringanthemer_font_default("text_font_weight")</a></code>. Modifies the <code>body</code>
  553. element. Accepts CSS
  554. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight'>font-weight</a>
  555. property values.</p></td>
  556. </tr>
  557. <tr>
  558. <th>text_font_url</th>
  559. <td><p>Body Text Font URL(s). Defaults to
  560. <code><a href='style_xaringan.html'>xaringanthemer_font_default("text_font_url")</a></code>. Modifies the
  561. <code>@import url()</code> elements.</p></td>
  562. </tr>
  563. <tr>
  564. <th>text_font_family_fallback</th>
  565. <td><p>Body Text Font Fallbacks. Defaults to
  566. <code><a href='style_xaringan.html'>xaringanthemer_font_default("text_font_family_fallback")</a></code>. Modifies the
  567. <code>body</code> element. The value of this variable is also stored as a CSS
  568. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-family-fallback)</a></code> in
  569. any argument of a style function or in custom CSS.</p></td>
  570. </tr>
  571. <tr>
  572. <th>text_font_base</th>
  573. <td><p>Body Text Base Font (Total Failure Fallback). Defaults
  574. to sans-serif. Modifies the <code>body</code> element. The value of this variable is
  575. also stored as a CSS variable that can be referenced with
  576. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-base)</a></code> in any argument of a style function or in custom
  577. CSS.</p></td>
  578. </tr>
  579. <tr>
  580. <th>header_font_google</th>
  581. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify header font.
  582. Defaults to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  583. </tr>
  584. <tr>
  585. <th>header_font_family</th>
  586. <td><p>Header Font Family (xaringan default is
  587. <code>'Yanone Kaffeesatz'</code>). Defaults to
  588. <code><a href='style_xaringan.html'>xaringanthemer_font_default("header_font_family")</a></code>. Modifies the
  589. <code>h1, h2, h3</code> elements. The value of this variable is also stored as a CSS
  590. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-font-family)</a></code> in any
  591. argument of a style function or in custom CSS.</p></td>
  592. </tr>
  593. <tr>
  594. <th>header_font_weight</th>
  595. <td><p>Header Font Weight. Defaults to
  596. <code><a href='style_xaringan.html'>xaringanthemer_font_default("header_font_weight")</a></code>. Modifies the
  597. <code>h1, h2, h3</code> elements. Accepts CSS
  598. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight'>font-weight</a>
  599. property values.</p></td>
  600. </tr>
  601. <tr>
  602. <th>header_font_url</th>
  603. <td><p>Header Font URL. Defaults to
  604. <code><a href='style_xaringan.html'>xaringanthemer_font_default("header_font_url")</a></code>. Modifies the
  605. <code>@import url</code> elements.</p></td>
  606. </tr>
  607. <tr>
  608. <th>code_font_google</th>
  609. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify code font. Defaults
  610. to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  611. </tr>
  612. <tr>
  613. <th>code_font_family</th>
  614. <td><p>Code Font Family. Defaults to
  615. <code><a href='style_xaringan.html'>xaringanthemer_font_default("code_font_family")</a></code>. Modifies the
  616. <code>.remark-code, .remark-inline-code</code> classes. The value of this variable is
  617. also stored as a CSS variable that can be referenced with
  618. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-font-family)</a></code> in any argument of a style function or in custom
  619. CSS.</p></td>
  620. </tr>
  621. <tr>
  622. <th>code_font_size</th>
  623. <td><p>Code Text Font Size. Defaults to 0.9rem. Modifies the
  624. <code>.remark-inline</code> class. Accepts CSS
  625. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  626. property values. The value of this variable is also stored as a CSS
  627. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-font-size)</a></code> in any
  628. argument of a style function or in custom CSS.</p></td>
  629. </tr>
  630. <tr>
  631. <th>code_font_url</th>
  632. <td><p>Code Font URL. Defaults to
  633. <code><a href='style_xaringan.html'>xaringanthemer_font_default("code_font_url")</a></code>. Modifies the <code>@import url</code>
  634. elements.</p></td>
  635. </tr>
  636. <tr>
  637. <th>code_font_family_fallback</th>
  638. <td><p>Code Font Fallback. Defaults to
  639. <code><a href='style_xaringan.html'>xaringanthemer_font_default("code_font_family_fallback")</a></code>. Modifies the
  640. <code>.remark-code, .remark-inline-code</code> classes.</p></td>
  641. </tr>
  642. <tr>
  643. <th>colors</th>
  644. <td><p>A named vector of custom colors. The names of the colors
  645. become CSS variables and classes that can be used within your slides.
  646. For example, <code>colors = c(blue = "#bad4ed")</code> adds a CSS variable
  647. <code>--blue</code>, a <code>.blue</code> CSS class that applies the color to the text or
  648. foreground color, and a <code>.bg-blue</code> CSS class that applies the color
  649. to the background.</p></td>
  650. </tr>
  651. <tr>
  652. <th>extra_css</th>
  653. <td><p>A named list of CSS definitions each containing a named list
  654. of CSS property-value pairs, i.e.
  655. <code><a href='https://rdrr.io/r/base/list.html'>list(".class-id" = list("css-property" = "value"))</a></code>.</p></td>
  656. </tr>
  657. <tr>
  658. <th>extra_fonts</th>
  659. <td><p>A list of additional fonts to import, each list element
  660. can be either a URL as a character string or a call to
  661. <code><a href='google_font.html'>google_font</a>()</code>. To use a font imported in <code>extra_fonts</code>, you
  662. will need to write custom CSS rules that apply the font to an element or
  663. class with the <code>font-family</code> property. See the <strong>Fonts</strong> section of
  664. <code><a href='../articles/xaringanthemer.html'>vignette("xaringanthemer")</a></code> for an example.</p></td>
  665. </tr>
  666. <tr>
  667. <th>outfile</th>
  668. <td><p>Customized xaringan CSS output file name, default is "xaringan-themer.css"</p></td>
  669. </tr>
  670. </table>
  671. <h2 class="hasAnchor" id="usage"><a class="anchor" href="#usage"></a>Usage</h2>
  672. <p>To use the styles created by this theme function, make sure
  673. that you use <code>xaringan-themer.css</code> as your CSS file in your slides' YAML
  674. header. If you change the name of the output file using the <code>outfile</code>
  675. argument, use that name instead of the default file name.<div class="yaml"></p><pre><span class='no'>output</span>:
  676. <span class='kw pkg'>xaringan</span><span class='kw ns'>::</span><span class='no'><a href='https://rdrr.io/pkg/xaringan/man/moon_reader.html'>moon_reader</a></span>:
  677. <span class='no'>css</span>: <span class='no'>xaringan</span>-<span class='no'>themer.css</span></pre><p></div></p>
  678. <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
  679. <div class='dont-index'><p>Other themes:
  680. <code><a href='style_duo_accent_inverse.html'>style_duo_accent_inverse</a>()</code>,
  681. <code><a href='style_duo_accent.html'>style_duo_accent</a>()</code>,
  682. <code><a href='style_mono_accent_inverse.html'>style_mono_accent_inverse</a>()</code>,
  683. <code><a href='style_mono_accent.html'>style_mono_accent</a>()</code>,
  684. <code><a href='style_mono_dark.html'>style_mono_dark</a>()</code>,
  685. <code><a href='style_mono_light.html'>style_mono_light</a>()</code>,
  686. <code><a href='style_solarized_dark.html'>style_solarized_dark</a>()</code>,
  687. <code><a href='style_solarized_light.html'>style_solarized_light</a>()</code>,
  688. <code><a href='style_xaringan.html'>xaringanthemer_font_default</a>()</code></p>
  689. <p>Other Duotone themes:
  690. <code><a href='style_duo_accent_inverse.html'>style_duo_accent_inverse</a>()</code>,
  691. <code><a href='style_duo_accent.html'>style_duo_accent</a>()</code></p></div>
  692. <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
  693. <pre class="examples"><div class='input'><span class='co'># Create a xaringan style in a temporary file</span>
  694. <span class='no'>xaringan_themer_css</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/tempfile.html'>tempfile</a></span>(<span class='st'>"xaringan-themer-"</span>, <span class='kw'>fileext</span> <span class='kw'>=</span> <span class='st'>".css"</span>)
  695. <span class='fu'>style_duo</span>(
  696. <span class='kw'>primary_color</span> <span class='kw'>=</span> <span class='st'>"#1f4257"</span>,
  697. <span class='kw'>secondary_color</span> <span class='kw'>=</span> <span class='st'>"#f97b64"</span>,
  698. <span class='kw'>outfile</span> <span class='kw'>=</span> <span class='no'>xaringan_themer_css</span> <span class='co'># omit in your slides to write the</span>
  699. <span class='co'># styles to xaringan-themer.css</span>
  700. )
  701. <span class='co'># View the CSS:</span>
  702. <span class='co'># file.edit(xaringan_themer_css)</span></div></pre>
  703. </div>
  704. <div class="col-md-3 hidden-xs hidden-sm" id="pkgdown-sidebar">
  705. <nav id="toc" data-toggle="toc" class="sticky-top">
  706. <h2 data-toc-skip>Contents</h2>
  707. </nav>
  708. </div>
  709. </div>
  710. <footer>
  711. <div class="copyright">
  712. <p>Developed by <a href='https://www.garrickadenbuie.com'>Garrick Aden-Buie</a>.</p>
  713. </div>
  714. <div class="pkgdown">
  715. <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.5.1.</p>
  716. </div>
  717. </footer>
  718. </div>
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