ourceCode r"><code><span><span class="fu">e_restore</span><span class="op">(</span><span class="va">e</span>, btn <span class="op">=</span> <span class="cn">NULL</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
    <dl><dt>e</dt>
<dd><p>An <code>echarts4r</code> object as returned by <code><a href="init.html">e_charts</a></code> or
a proxy as returned by <co