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xaringanthemer
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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("ggplot2-themes") for more information and examples.'><meta property="og:description" content='
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("ggplot2-themes") for more information and examples.'><meta property="og:image" content="https://pkg.garrickadenbuie.com/xaringanthemer/logo.png"><meta name="twitter:card" content="summary"><meta name="twitter:creator" content="@grrrck"><meta name="twitter:site" content="@grrrck"></head><body>
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  <main id="main" class="col-md-9"><div class="page-header">
      <img src="../logo.png" class="logo" alt=""><h1>The ggplot2 xaringanthemer base plot theme</h1>
      <small class="dont-index">Source: <a href="https://github.com/gadenbuie/xaringanthemer/blob/v0.4.3/R/ggplot2.R" class="external-link"><code>R/ggplot2.R</code></a></small>
      <div class="d-none name"><code>theme_xaringan_base.Rd</code></div>
    </div>

    <div class="ref-description section level2">
    <p><a href="https://lifecycle.r-lib.org/articles/stages.html#maturing" class="external-link"><img src="figures/lifecycle-maturing.svg" alt="[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>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">theme_xaringan_base</span><span class="op">(</span></span>
<span>  <span class="va">text_color</span>,</span>
<span>  <span class="va">background_color</span>,</span>
<span>  <span class="va">...</span>,</span>
<span>  set_ggplot_defaults <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  accent_color <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  accent_secondary_color <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  text_font <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  text_font_use_google <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  text_font_size <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  title_font <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  title_font_use_google <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  title_font_size <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  use_showtext <span class="op">=</span> <span class="cn">NULL</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-text-color">text_color<a class="anchor" aria-label="anchor" href="#arg-text-color"></a></dt>
<dd><p>Color for text and foreground</p></dd>


<dt id="arg-background-color">background_color<a class="anchor" aria-label="anchor" href="#arg-background-color"></a></dt>
<dd><p>Color for background</p></dd>


<dt id="arg--">...<a class="anchor" aria-label="anchor" href="#arg--"></a></dt>
<dd><p>Ignored</p></dd>


<dt id="arg-set-ggplot-defaults">set_ggplot_defaults<a class="anchor" aria-label="anchor" href="#arg-set-ggplot-defaults"></a></dt>
<dd><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></dd>


<dt id="arg-accent-color">accent_color<a class="anchor" aria-label="anchor" href="#arg-accent-color"></a></dt>
<dd><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" class="external-link">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></dd>


<dt id="arg-accent-secondary-color">accent_secondary_color<a class="anchor" aria-label="anchor" href="#arg-accent-secondary-color"></a></dt>
<dd><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></dd>


<dt id="arg-text-font">text_font<a class="anchor" aria-label="anchor" href="#arg-text-font"></a></dt>
<dd><p>Font to use for text elements, passed to
<code><a href="https://rdrr.io/pkg/sysfonts/man/font_add_google.html" class="external-link">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></dd>


<dt id="arg-text-font-use-google">text_font_use_google<a class="anchor" aria-label="anchor" href="#arg-text-font-use-google"></a></dt>
<dd><p>Is <code>text_font</code> available on <a href="https://fonts.google.com" class="external-link">Google Fonts</a>?</p></dd>


<dt id="arg-text-font-size">text_font_size<a class="anchor" aria-label="anchor" href="#arg-text-font-size"></a></dt>
<dd><p>Base text font size, inherits from <code>text_font_size</code>, or
defaults to 11.</p></dd>


<dt id="arg-title-font">title_font<a class="anchor" aria-label="anchor" href="#arg-title-font"></a></dt>
<dd><p>Font to use for title elements, passed to
<code><a href="https://rdrr.io/pkg/sysfonts/man/font_add_google.html" class="external-link">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></dd>


<dt id="arg-title-font-use-google">title_font_use_google<a class="anchor" aria-label="anchor" href="#arg-title-font-use-google"></a></dt>
<dd><p>Is <code>title_font</code> available on <a href="https://fonts.google.com" class="external-link">Google Fonts</a>?</p></dd>


<dt id="arg-title-font-size">title_font_size<a class="anchor" aria-label="anchor" href="#arg-title-font-size"></a></dt>
<dd><p>Base text font size, inherits from <code>title_font_size</code>,
or defaults to 14.</p></dd>


<dt id="arg-use-showtext">use_showtext<a class="anchor" aria-label="anchor" href="#arg-use-showtext"></a></dt>
<dd><p>If <code>TRUE</code> 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. The default is <code>TRUE</code> when the <span class="pkg">showtext</span>
package is installed.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>A ggplot2 theme</p>
    </div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p>Other xaringanthemer ggplot2 themes:
<code><a href="theme_xaringan.html">theme_xaringan</a>()</code>,
<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></p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># Requires ggplot2</span></span></span>
<span class="r-in"><span><span class="va">has_ggplot2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/ns-load.html" class="external-link">requireNamespace</a></span><span class="op">(</span><span class="st">"ggplot2"</span>, quietly <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="va">has_ggplot2</span><span class="op">)</span> <span class="op">{</span></span></span>
<span class="r-in"><span>  <span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://ggplot2.tidyverse.org" class="external-link">ggplot2</a></span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="va">plot1</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/ggplot.html" class="external-link">ggplot</a></span><span class="op">(</span><span class="va">mpg</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/aes.html" class="external-link">aes</a></span><span class="op">(</span><span class="va">cty</span>, <span class="va">hwy</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/geom_point.html" class="external-link">geom_point</a></span><span class="op">(</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu">theme_xaringan_base</span><span class="op">(</span></span></span>
<span class="r-in"><span>      text_color <span class="op">=</span> <span class="st">"#602f6b"</span>,       <span class="co"># imperial</span></span></span>
<span class="r-in"><span>      background_color <span class="op">=</span> <span class="st">"#f8f8f8"</span>, <span class="co"># light gray</span></span></span>
<span class="r-in"><span>      accent_color <span class="op">=</span> <span class="st">"#317873"</span>,     <span class="co"># myrtle green</span></span></span>
<span class="r-in"><span>      title_font <span class="op">=</span> <span class="st">"sans"</span>,</span></span>
<span class="r-in"><span>      text_font <span class="op">=</span> <span class="st">"serif"</span>,</span></span>
<span class="r-in"><span>      set_ggplot_defaults <span class="op">=</span> <span class="cn">TRUE</span></span></span>
<span class="r-in"><span>    <span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/labs.html" class="external-link">labs</a></span><span class="op">(</span></span></span>
<span class="r-in"><span>      title <span class="op">=</span> <span class="st">"Fuel Efficiency of Various Cars"</span>,</span></span>
<span class="r-in"><span>      subtitle <span class="op">=</span> <span class="st">"+ theme_xaringan_base()"</span>,</span></span>
<span class="r-in"><span>      caption <span class="op">=</span> <span class="st">"xaringanthemer"</span></span></span>
<span class="r-in"><span>    <span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">plot1</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="va">plot2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/ggplot.html" class="external-link">ggplot</a></span><span class="op">(</span><span class="va">mpg</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/aes.html" class="external-link">aes</a></span><span class="op">(</span><span class="va">hwy</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/geom_histogram.html" class="external-link">geom_histogram</a></span><span class="op">(</span>binwidth <span class="op">=</span> <span class="fl">2</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu">theme_xaringan_base</span><span class="op">(</span></span></span>
<span class="r-in"><span>      text_color <span class="op">=</span> <span class="st">"#a8a9c8"</span>,       <span class="co"># light purple</span></span></span>
<span class="r-in"><span>      background_color <span class="op">=</span> <span class="st">"#303163"</span>, <span class="co"># deep slate purple</span></span></span>
<span class="r-in"><span>      accent_color <span class="op">=</span> <span class="st">"#ffff99"</span>,     <span class="co"># canary yellow</span></span></span>
<span class="r-in"><span>      title_font <span class="op">=</span> <span class="st">"sans"</span>,</span></span>
<span class="r-in"><span>      text_font <span class="op">=</span> <span class="st">"serif"</span>,</span></span>
<span class="r-in"><span>      set_ggplot_defaults <span class="op">=</span> <span class="cn">TRUE</span></span></span>
<span class="r-in"><span>    <span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/labs.html" class="external-link">labs</a></span><span class="op">(</span></span></span>
<span class="r-in"><span>      title <span class="op">=</span> <span class="st">"Highway Fuel Efficiency"</span>,</span></span>
<span class="r-in"><span>      subtitle <span class="op">=</span> <span class="st">"+ theme_xaringan_base()"</span>,</span></span>
<span class="r-in"><span>      caption <span class="op">=</span> <span class="st">"xaringanthemer"</span></span></span>
<span class="r-in"><span>    <span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">plot2</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">}</span></span></span>
<span class="r-plt img"><img src="theme_xaringan_base-1.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="theme_xaringan_base-2.png" alt="" width="700" height="433"></span>
</code></pre></div>
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