 plot and capture the character size used</span></span></span>
<span class="r-in"><span><span class="fu">textplot</span><span class="op">(</span><span class="va">text</span>, valign<span class="op">=</span><span class="st">"top"</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># see what size was used</span></span></span>
<span class="r-in"><span><span class="va">cex</span></span></span>
<span class="r-in"><span></span></span>
<s