p>
<p>The <code>face</code> argument can be used to make the font <code>bold</code> or <code>italic</code> or even <code>bold.italic</code>.</p>
<div class="sourceCode" id="cb57"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb57-1"><a href="working-with-axes.html#cb57-1" aria-hidden="true" tabindex="-1"></a><span class="fu">ggplot</span>(bikes, <span class="fu">aes</span>(<span class="at">x =</span> date, <span class="at">y =</span> count)) <span class="sc">+</span></span>
<span id="cb57-2