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<meta property="og:title" content="The ggplot2 xaringanthemer base plot theme — theme_xaringan_base" />
<meta property="og:description" content="Lifecycle: Maturing
Provides a base plot theme for ggplot2 to match the xaringan
slide theme created by xaringanthemer. The theme is designed to create a
general plot style from two colors, a background_color and a text_color
(or foreground color). Also accepts an accent_color and an
accent_secondary_color that are xaringanthemer is not required for the
base theme. Use theme_xaringan() or theme_xaringan_inverse() in xaringan
slides styled by xaringanthemer for a plot theme that matches the slide
style.  See vignette(&quot;ggplot2-themes&quot;) for more information and examples." />
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    <div class="page-header">
    <h1>The ggplot2 xaringanthemer base plot theme</h1>
    <small class="dont-index">Source: <a href='https://github.com/gadenbuie/xaringanthemer/blob/master/R/ggplot2.R'><code>R/ggplot2.R</code></a></small>
    <div class="hidden name"><code>theme_xaringan_base.Rd</code></div>
    </div>

    <div class="ref-description">
    <p><strong>Lifecycle:</strong> <a href='https://www.tidyverse.org/lifecycle/#maturing'>Maturing</a></p>
<p>Provides a base plot theme for <span class="pkg">ggplot2</span> to match the <span class="pkg">xaringan</span>
slide theme created by <a href='xaringanthemer-package.html'>xaringanthemer</a>. The theme is designed to create a
general plot style from two colors, a <code>background_color</code> and a <code>text_color</code>
(or foreground color). Also accepts an <code>accent_color</code> and an
<code>accent_secondary_color</code> that are <a href='xaringanthemer-package.html'>xaringanthemer</a> is not required for the
base theme. Use <code><a href='theme_xaringan.html'>theme_xaringan()</a></code> or <code><a href='theme_xaringan_inverse.html'>theme_xaringan_inverse()</a></code> in xaringan
slides styled by xaringanthemer for a plot theme that matches the slide
style.  See <code><a href='../articles/ggplot2-themes.html'>vignette("ggplot2-themes")</a></code> for more information and examples.</p>
    </div>

    <pre class="usage"><span class='fu'>theme_xaringan_base</span>(
  <span class='kw'>text_color</span>,
  <span class='kw'>background_color</span>,
  <span class='kw'>...</span>,
  set_ggplot_defaults = <span class='fl'>TRUE</span>,
  accent_color = <span class='kw'>NULL</span>,
  accent_secondary_color = <span class='kw'>NULL</span>,
  text_font = <span class='kw'>NULL</span>,
  text_font_use_google = <span class='kw'>NULL</span>,
  text_font_size = <span class='kw'>NULL</span>,
  title_font = <span class='kw'>NULL</span>,
  title_font_use_google = <span class='kw'>NULL</span>,
  title_font_size = <span class='kw'>NULL</span>,
  use_showtext = <span class='fl'>TRUE</span>
)</pre>

    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>text_color</th>
      <td><p>Color for text and foreground</p></td>
    </tr>
    <tr>
      <th>background_color</th>
      <td><p>Color for background</p></td>
    </tr>
    <tr>
      <th>...</th>
      <td><p>Ignored</p></td>
    </tr>
    <tr>
      <th>set_ggplot_defaults</th>
      <td><p>Should defaults be set for <span class="pkg">ggplot2</span> <em>geoms</em>?
Defaults to TRUE. To restore ggplot's defaults, or the previously set geom
defaults, see <code><a href='theme_xaringan_set_defaults.html'>theme_xaringan_restore_defaults()</a></code>.</p></td>
    </tr>
    <tr>
      <th>accent_color</th>
      <td><p>Color for titles and accents, inherits from
<code>header_color</code> or <code>text_color</code>. Used for the <code>title</code> base setting in
<code><a href='https://ggplot2.tidyverse.org/reference/theme.html'>ggplot2::theme()</a></code>, and additionally for setting the <code>color</code> or <code>fill</code> of
<span class="pkg">ggplot2</span> geom defaults.</p></td>
    </tr>
    <tr>
      <th>accent_secondary_color</th>
      <td><p>Color for secondary accents, inherits from
<code>text_bold_color</code> or <code>accent_color</code>. Used only when setting <span class="pkg">ggplot2</span> geom
defaults.</p></td>
    </tr>
    <tr>
      <th>text_font</th>
      <td><p>Font to use for text elements, passed to
<code><a href='https://rdrr.io/pkg/sysfonts/man/font_add_google.html'>sysfonts::font_add_google()</a></code>, if available and <code>text_font_use_google</code> is
<code>TRUE</code>. Inherits from <code>text_font_family</code>. If manually specified, can be a
<code><a href='google_font.html'>google_font()</a></code>.</p></td>
    </tr>
    <tr>
      <th>text_font_use_google</th>
      <td><p>Is <code>text_font</code> available on <a href='https://fonts.google.com'>Google Fonts</a>?</p></td>
    </tr>
    <tr>
      <th>text_font_size</th>
      <td><p>Base text font size, inherits from <code>text_font_size</code>, or
defaults to 11.</p></td>
    </tr>
    <tr>
      <th>title_font</th>
      <td><p>Font to use for title elements, passed to
<code><a href='https://rdrr.io/pkg/sysfonts/man/font_add_google.html'>sysfonts::font_add_google()</a></code>, if available and <code>title_font_use_google</code> is
<code>TRUE</code>. Inherits from <code>title_font_family</code>. If manually specified, can be a
<code><a href='google_font.html'>google_font()</a></code>.</p></td>
    </tr>
    <tr>
      <th>title_font_use_google</th>
      <td><p>Is <code>title_font</code> available on <a href='https://fonts.google.com'>Google Fonts</a>?</p></td>
    </tr>
    <tr>
      <th>title_font_size</th>
      <td><p>Base text font size, inherits from <code>title_font_size</code>,
or defaults to 14.</p></td>
    </tr>
    <tr>
      <th>use_showtext</th>
      <td><p>If <code>TRUE</code> (default) the <span class="pkg">showtext</span> package will be
used to register Google fonts. Set to <code>FALSE</code> to disable this feature
entirely, which may result in errors during plotting if the fonts used are
not available locally.</p></td>
    </tr>
    </table>

    <h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2>

    <p>A ggplot2 theme</p>
    <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>

    <div class='dont-index'><p>Other xaringanthemer ggplot2 themes: 
<code><a href='theme_xaringan_inverse.html'>theme_xaringan_inverse</a>()</code>,
<code><a href='theme_xaringan_set_defaults.html'>theme_xaringan_set_defaults</a>()</code>,
<code><a href='theme_xaringan.html'>theme_xaringan</a>()</code></p></div>

    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='co'># Requires ggplot2</span>
<span class='kw'>has_ggplot2</span> <span class='op'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/ns-load.html'>requireNamespace</a></span>(<span class='st'>"ggplot2"</span>, quietly = <span class='fl'>TRUE</span>)

<span class='co'>if</span> (<span class='kw'>has_ggplot2</span>) {
  <span class='fu'><a href='https://rdrr.io/r/base/library.html'>library</a></span>(<span class='kw'><a href='http://ggplot2.tidyverse.org'>ggplot2</a></span>)

  <span class='kw'>plot1</span> <span class='op'>&lt;-</span> <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(<span class='kw'>mpg</span>) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='kw'>cty</span>, <span class='kw'>hwy</span>) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></span>() <span class='op'>+</span>
    <span class='fu'>theme_xaringan_base</span>(
      text_color = <span class='st'>"#602f6b"</span>,       <span class='co'># imperial</span>
      background_color = <span class='st'>"#f8f8f8"</span>, <span class='co'># light gray</span>
      accent_color = <span class='st'>"#317873"</span>,     <span class='co'># myrtle green</span>
      title_font = <span class='st'>"sans"</span>,
      text_font = <span class='st'>"serif"</span>,
      set_ggplot_defaults = <span class='fl'>TRUE</span>
    ) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/labs.html'>labs</a></span>(
      title = <span class='st'>"Fuel Efficiency of Various Cars"</span>,
      subtitle = <span class='st'>"+ theme_xaringan_base()"</span>,
      caption = <span class='st'>"xaringanthemer"</span>
    )

  <span class='fu'><a href='https://rdrr.io/r/base/print.html'>print</a></span>(<span class='kw'>plot1</span>)

  <span class='kw'>plot2</span> <span class='op'>&lt;-</span> <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(<span class='kw'>mpg</span>) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='kw'>hwy</span>) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_histogram.html'>geom_histogram</a></span>(binwidth = <span class='fl'>2</span>) <span class='op'>+</span>
    <span class='fu'>theme_xaringan_base</span>(
      text_color = <span class='st'>"#a8a9c8"</span>,       <span class='co'># light purple</span>
      background_color = <span class='st'>"#303163"</span>, <span class='co'># deep slate purple</span>
      accent_color = <span class='st'>"#ffff99"</span>,     <span class='co'># canary yellow</span>
      title_font = <span class='st'>"sans"</span>,
      text_font = <span class='st'>"serif"</span>,
      set_ggplot_defaults = <span class='fl'>TRUE</span>
    ) <span class='op'>+</span>
    <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/labs.html'>labs</a></span>(
      title = <span class='st'>"Highway Fuel Efficiency"</span>,
      subtitle = <span class='st'>"+ theme_xaringan_base()"</span>,
      caption = <span class='st'>"xaringanthemer"</span>
    )

  <span class='fu'><a href='https://rdrr.io/r/base/print.html'>print</a></span>(<span class='kw'>plot2</span>)
}
</div><div class='img'><img src='theme_xaringan_base-1.png' alt='' width='700' height='433' /></div><div class='img'><img src='theme_xaringan_base-2.png' alt='' width='700' height='433' /></div></pre>
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