garrick
/
xaringanthemer
mirror da https://github.com/gadenbuie/xaringanthemer.git
Segui 1
Vota 0
Forka 0
Codice Problemi 0 Rilasci 10 Wiki Attività
😎 Give your xaringan slides some style
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 Commit
5 Rami (Branch)
Albero (Tree): fda4b66031
Rami (Branch) Tag
${ item.name }
Crea branch ${ searchTerm }
da 'fda4b66031'
${ noResults }
xaringanthemer/reference/scale_xaringan.html

331 lines
17KB
Originale Blame Cronologia 

  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. 

  9. <title>Xaringan Themer ggplot2 Scales — scale_xaringan • xaringanthemer</title>

  10. 

  11. 

  12. <!-- jquery -->

  13. <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>

  14. <!-- Bootstrap -->

  15. 

  16. <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" />

  17. 

  18. <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js" integrity="sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=" crossorigin="anonymous"></script>

  19. 

  20. <!-- bootstrap-toc -->

  21. <link rel="stylesheet" href="../bootstrap-toc.css">

  22. <script src="../bootstrap-toc.js"></script>

  23. 

  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. 

  28. <!-- clipboard.js -->

  29. <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script>

  30. 

  31. <!-- headroom.js -->

  32. <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>

  33. <script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script>

  34. 

  35. <!-- pkgdown -->

  36. <link href="../pkgdown.css" rel="stylesheet">

  37. <script src="../pkgdown.js"></script>

  38. 

  39. 

  40. 

  41.   <link href="../extra.css" rel="stylesheet">

  42.   

  43. 

  44. <meta property="og:title" content="Xaringan Themer ggplot2 Scales — scale_xaringan" />

  45. <meta property="og:description" content="Lifecycle: Maturing

  46. Color and fill single-color scales for discrete and continuous values,

  47. created using the primary accent color of the xaringanthemer styles." />

  48. <meta name="twitter:card" content="summary" />

  49. <meta name="twitter:creator" content="@grrrck" />

  50. <meta name="twitter:site" content="@grrrck" />

  51. 

  52. 

  53. 

  54. 

  55. <!-- mathjax -->

  56. <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script>

  57. <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>

  58. 

  59. <!--[if lt IE 9]>

  60. <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>

  61. <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>

  62. <![endif]-->

  63. 

  64. 

  65. 

  66.   </head>

  67. 

  68.   <body data-spy="scroll" data-target="#toc">

  69.     <div class="container template-reference-topic">

  70.       <header>

  71.       <div class="navbar navbar-default navbar-fixed-top" role="navigation">

  72.   <div class="container">

  73.     <div class="navbar-header">

  74.       <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false">

  75.         <span class="sr-only">Toggle navigation</span>

  76.         <span class="icon-bar"></span>

  77.         <span class="icon-bar"></span>

  78.         <span class="icon-bar"></span>

  79.       </button>

  80.       <span class="navbar-brand">

  81.         <a class="navbar-link" href="../index.html">xaringanthemer</a>

  82.         <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.2.0.9100</span>

  83.       </span>

  84.     </div>

  85. 

  86.     <div id="navbar" class="navbar-collapse collapse">

  87.       <ul class="nav navbar-nav">

  88.         <li>

  89.   <a href="../articles/xaringanthemer.html">Features</a>

  90. </li>

  91. <li>

  92.   <a href="../reference/index.html">Reference</a>

  93. </li>

  94. <li>

  95.   <a href="../articles/themes.html">Themes</a>

  96. </li>

  97. <li>

  98.   <a href="../articles/fonts.html">Fonts</a>

  99. </li>

  100. <li>

  101.   <a href="../articles/template-variables.html">Template Variables</a>

  102. </li>

  103.       </ul>

  104.       <ul class="nav navbar-nav navbar-right">

  105.         <li>

  106.   <a href="../news/index.html">

  107.     <span class="fa fa fa fa-newspaper-o fa-lg"></span>

  108.      

  109.     

  110.   </a>

  111. </li>

  112. <li>

  113.   <a href="https://github.com/gadenbuie/xaringanthemer">

  114.     <span class="fa fa-github fa-lg"></span>

  115.      

  116.   </a>

  117. </li>

  118. <li>

  119.   <a href="https://twitter.com/grrrck">

  120.     <span class="fa fa-twitter fa-lg"></span>

  121.      

  122.   </a>

  123. </li>

  124. <li>

  125.   <a href="https://www.garrickadenbuie.com">

  126.     <span class="fa fa-home fa-lg"></span>

  127.      

  128.   </a>

  129. </li>

  130.       </ul>

  131.       

  132.     </div><!--/.nav-collapse -->

  133.   </div><!--/.container -->

  134. </div><!--/.navbar -->

  135. 

  136.       

  137. 

  138.       </header>

  139. 

  140. <div class="row">

  141.   <div class="col-md-9 contents">

  142.     <div class="page-header">

  143.     <h1>Xaringan Themer ggplot2 Scales</h1>

  144.     <small class="dont-index">Source: <a href='https://github.com/gadenbuie/xaringanthemer/blob/master/R/ggplot2.R'><code>R/ggplot2.R</code></a></small>

  145.     <div class="hidden name"><code>scale_xaringan.Rd</code></div>

  146.     </div>

  147. 

  148.     <div class="ref-description">

  149.     <p><strong>Lifecycle:</strong> <a href='https://www.tidyverse.org/lifecycle/#maturing'>Maturing</a></p>

  150. <p>Color and fill single-color scales for discrete and continuous values,

  151. created using the primary accent color of the xaringanthemer styles.</p>

  152.     </div>

  153. 

  154.     <pre class="usage"><span class='fu'>scale_xaringan_discrete</span>(

  155.   <span class='kw'>aes_type</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"color"</span>, <span class='st'>"colour"</span>, <span class='st'>"fill"</span>),

  156.   <span class='no'>...</span>,

  157.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  158.   <span class='kw'>direction</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  159.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  160. )

  161. 

  162. <span class='fu'>scale_xaringan_fill_discrete</span>(<span class='no'>...</span>, <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>, <span class='kw'>direction</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>)

  163. 

  164. <span class='fu'>scale_xaringan_color_discrete</span>(

  165.   <span class='no'>...</span>,

  166.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  167.   <span class='kw'>direction</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  168.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  169. )

  170. 

  171. <span class='fu'>scale_xaringan_colour_discrete</span>(

  172.   <span class='no'>...</span>,

  173.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  174.   <span class='kw'>direction</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  175.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  176. )

  177. 

  178. <span class='fu'>scale_xaringan_continuous</span>(

  179.   <span class='kw'>aes_type</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"color"</span>, <span class='st'>"colour"</span>, <span class='st'>"fill"</span>),

  180.   <span class='no'>...</span>,

  181.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  182.   <span class='kw'>begin</span> <span class='kw'>=</span> <span class='fl'>0</span>,

  183.   <span class='kw'>end</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  184.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  185. )

  186. 

  187. <span class='fu'>scale_xaringan_fill_continuous</span>(

  188.   <span class='no'>...</span>,

  189.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  190.   <span class='kw'>begin</span> <span class='kw'>=</span> <span class='fl'>0</span>,

  191.   <span class='kw'>end</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  192.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  193. )

  194. 

  195. <span class='fu'>scale_xaringan_color_continuous</span>(

  196.   <span class='no'>...</span>,

  197.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  198.   <span class='kw'>begin</span> <span class='kw'>=</span> <span class='fl'>0</span>,

  199.   <span class='kw'>end</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  200.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  201. )

  202. 

  203. <span class='fu'>scale_xaringan_colour_continuous</span>(

  204.   <span class='no'>...</span>,

  205.   <span class='kw'>color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,

  206.   <span class='kw'>begin</span> <span class='kw'>=</span> <span class='fl'>0</span>,

  207.   <span class='kw'>end</span> <span class='kw'>=</span> <span class='fl'>1</span>,

  208.   <span class='kw'>inverse</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>

  209. )</pre>

  210. 

  211.     <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>

  212.     <table class="ref-arguments">

  213.     <colgroup><col class="name" /><col class="desc" /></colgroup>

  214.     <tr>

  215.       <th>aes_type</th>

  216.       <td><p>The type of aesthetic to which the scale is being applied.

  217. One of "color", "colour", or "fill".</p></td>

  218.     </tr>

  219.     <tr>

  220.       <th>...</th>

  221.       <td><p>Arguments passed on to either the <span class="pkg">colorspace</span> scale

  222. functions — one of <a href='http://colorspace.R-Forge.R-project.org//reference/scale_colour_discrete_sequential.html'>colorspace::scale_color_discrete_sequential</a>,

  223. <a href='http://colorspace.R-Forge.R-project.org//reference/scale_colour_continuous_sequential.html'>colorspace::scale_color_continuous_sequential</a>,

  224. <a href='http://colorspace.R-Forge.R-project.org//reference/scale_colour_discrete_sequential.html'>colorspace::scale_fill_discrete_sequential</a>, or

  225. <a href='http://colorspace.R-Forge.R-project.org//reference/scale_colour_continuous_sequential.html'>colorspace::scale_fill_continuous_sequential</a> — or to

  226. <a href='https://ggplot2.tidyverse.org/reference/continuous_scale.html'>ggplot2::continuous_scale</a> or <a href='https://ggplot2.tidyverse.org/reference/discrete_scale.html'>ggplot2::discrete_scale</a>.</p></td>

  227.     </tr>

  228.     <tr>

  229.       <th>color</th>

  230.       <td><p>A color value, in hex, to override the default color. Otherwise,

  231. the primary color of the resulting scale is chosen from the xaringanthemer

  232. slide styles.</p></td>

  233.     </tr>

  234.     <tr>

  235.       <th>direction</th>

  236.       <td><p>Direction of the discrete scale. Use values less than 0 to

  237. reverse the direction, e.g. <code>direction = -1</code>.</p></td>

  238.     </tr>

  239.     <tr>

  240.       <th>inverse</th>

  241.       <td><p>If <code>color</code> is not supplied and <code>inverse = TRUE</code>, a primary

  242. color is chosen to work well with the inverse slide styles, namely the

  243. value of <code>inverse_header_color</code></p></td>

  244.     </tr>

  245.     <tr>

  246.       <th>begin</th>

  247.       <td><p>Number in the range of <code>[0, 1]</code> indicating to which point in the color scale the smallest data value should be mapped.</p></td>

  248.     </tr>

  249.     <tr>

  250.       <th>end</th>

  251.       <td><p>Number in the range of <code>[0, 1]</code> indicating to which point in the color scale the largest data value should be mapped.</p></td>

  252.     </tr>

  253.     </table>

  254. 

  255. 

  256.     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>

  257.     <pre class="examples"><div class='input'><span class='co'># Requires ggplot2</span>

  258. <span class='no'>has_ggplot2</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/ns-load.html'>requireNamespace</a></span>(<span class='st'>"ggplot2"</span>, <span class='kw'>quietly</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)

  259. 

  260. <span class='kw'>if</span> (<span class='no'>has_ggplot2</span>) {

  261.   <span class='fu'><a href='https://rdrr.io/r/base/library.html'>library</a></span>(<span class='no'>ggplot2</span>)

  262.   <span class='co'># Saving the theme to a temp file because this is an example</span>

  263.   <span class='no'>path_to_css_file</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/tempfile.html'>tempfile</a></span>(<span class='kw'>fileext</span> <span class='kw'>=</span> <span class='st'>".css"</span>)

  264. 

  265.   <span class='co'># Create the xaringan theme: dark blue background with teal green accents</span>

  266.   <span class='fu'><a href='style_duo.html'>style_duo</a></span>(

  267.     <span class='kw'>primary_color</span> <span class='kw'>=</span> <span class='st'>"#002b36"</span>,

  268.     <span class='kw'>secondary_color</span> <span class='kw'>=</span> <span class='st'>"#31b09e"</span>,

  269.     <span class='co'># Using basic fonts for this example, but the plot theme will</span>

  270.     <span class='co'># automatically use your theme font if you use Google fonts</span>

  271.     <span class='kw'>text_font_family</span> <span class='kw'>=</span> <span class='st'>"sans"</span>,

  272.     <span class='kw'>header_font_family</span> <span class='kw'>=</span> <span class='st'>"serif"</span>,

  273.     <span class='kw'>outfile</span> <span class='kw'>=</span> <span class='no'>path_to_css_file</span>

  274.   )

  275. 

  276.   <span class='co'># Here's some very basic example data</span>

  277.   <span class='no'>ex</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/data.frame.html'>data.frame</a></span>(

  278.     <span class='kw'>name</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"Couple"</span>, <span class='st'>"Few"</span>, <span class='st'>"Lots"</span>, <span class='st'>"Many"</span>),

  279.     <span class='kw'>n</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='fl'>2</span>, <span class='fl'>3</span>, <span class='fl'>5</span>, <span class='fl'>7</span>)

  280.   )

  281. 

  282.   <span class='co'># Fill color scales demo</span>

  283.   <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(<span class='no'>ex</span>) +

  284.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='no'>name</span>, <span class='no'>n</span>, <span class='kw'>fill</span> <span class='kw'>=</span> <span class='no'>n</span>) +

  285.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_bar.html'>geom_col</a></span>() +

  286.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/labs.html'>ggtitle</a></span>(<span class='st'>"Matching fill scales"</span>) +

  287.     <span class='co'># themed to match the slides: dark blue background with teal text</span>

  288.     <span class='fu'><a href='theme_xaringan.html'>theme_xaringan</a></span>() +

  289.     <span class='co'># Fill color matches teal text</span>

  290.     <span class='fu'>scale_xaringan_fill_continuous</span>()

  291. 

  292.   <span class='co'># Color scales demo</span>

  293.   <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(<span class='no'>ex</span>) +

  294.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='no'>name</span>, <span class='kw'>y</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='kw'>color</span> <span class='kw'>=</span> <span class='no'>name</span>) +

  295.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></span>(<span class='kw'>size</span> <span class='kw'>=</span> <span class='fl'>10</span>) +

  296.     <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/labs.html'>ggtitle</a></span>(<span class='st'>"Matching color scales"</span>) +

  297.     <span class='co'># themed to match the slides: dark blue background with teal text</span>

  298.     <span class='fu'><a href='theme_xaringan.html'>theme_xaringan</a></span>() +

  299.     <span class='co'># Fill color matches teal text</span>

  300.     <span class='fu'>scale_xaringan_color_discrete</span>(<span class='kw'>direction</span> <span class='kw'>=</span> -<span class='fl'>1</span>)

  301. }</div><div class='img'><img src='scale_xaringan-1.png' alt='' width='700' height='433' /></div><div class='input'>

  302. </div></pre>

  303.   </div>

  304.   <div class="col-md-3 hidden-xs hidden-sm" id="pkgdown-sidebar">

  305.     <nav id="toc" data-toggle="toc" class="sticky-top">

  306.       <h2 data-toc-skip>Contents</h2>

  307.     </nav>

  308.   </div>

  309. </div>

  310. 

  311. 

  312.       <footer>

  313.       <div class="copyright">

  314.   <p>Developed by <a href='https://www.garrickadenbuie.com'>Garrick Aden-Buie</a>.</p>

  315. </div>

  316. 

  317. <div class="pkgdown">

  318.   <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.5.1.</p>

  319. </div>

  320. 

  321.       </footer>

  322.    </div>

  323. 

  324.   

  325. 

  326. 

  327.   </body>

  328. </html>

  329.