>width =</span> <span class="dv">500</span>) <span class="co"># 500 pixels wide</span></span>
<span id="cb163-2"><a href="advanced-topics.html#cb163-2"></a><span class="kw">gio</span>(arcs, <span class="dt">width =</span> <span class="st">&quot;100%&quot;</span>) <span class="co"># fits width</span></span></code></pre></div>
<p>These options are destined for the user of the package, the next section details how the developer can define default sizing behaviour.</p>
</div>
<div id="sizing-policy" class="sect