class="bp">self</span><span class="o">.</span><span class="n">master</span><span class="o">.</span><span class="n">controller</span><span class="o">.</span><span class="n">deviceManager</span><span class="o">.</span><span class="n">_realTimeProcessor</span><span class="o">.</span><span class="n">_chart_data</span>
</pre></div>
</div>
</li>
<li><p>Switch between legs:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">_chart_data</span><span class="o">.</s