a-hidden="true" tabindex="-1"></a>)</span>
<span id="cb29-8"><a href="#cb29-8" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb29-9"><a href="#cb29-9" aria-hidden="true" tabindex="-1"></a>trunk <span class="ot">&lt;-</span> <span class="fu">geom_bezier</span>(</span>
<span id="cb29-10"><a href="#cb29-10" aria-hidden="true" tabindex="-1"></a>  <span class="at">data =</span> tree,</span>
<span id="cb29-11"><a href="#cb29-11" aria-hidden="true" tabindex="-1"></a>  <span class="at">mapping =</span> <sp