Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">gg_density</span><span class="op">(</span></span>
<span>  <span class="va">data</span>,</span>
<span>  <span class="va">x_var</span>,</span>
<span>  pal <span class="op">=</span> <span class="fu"><a href="pal_viridis_mix.html">pal_viridis_mix</a></span><span class="op">(</span><span class="fl">1</span><span class="op">)</span>,</span>
<span>  alpha_fill <s