<hr> <h3 id="chart"><a href="#chart" class="header-anchor">#</a> chart</h3> <p>• <code>Readonly</code> <strong>chart</strong>: <a href="/docs/3.9.1/api/classes/Chart.html"><code>Chart</code></a>&lt;keyof <a href="/docs/3.9.1/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | <a href="/docs/3.9.1/api/interfaces/ScatterDataPoint.html"><code>ScatterDataPoint</code></a> | <a href="/docs/3.9.1/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[