ee-also"></a></h2>
    <div class="dont-index"><p><a href="https://echarts.apache.org/en/option.html#graphic" class="external-link">official documentation</a></p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># may not work in RStudio viewer</span></span></span>
<span class="r-in"><span><span class="c