Function onClick

stories/Chart.stories.tsx:96–106

(event: MouseEvent<HTMLCanvasElement>)

  const chartRef = useRef<ChartJS>(null);

  const onClick = (event: MouseEvent<HTMLCanvasElement>) => {
    const { current: chart } = chartRef;

    if (!chart) {
      return;
    }

    datasetAtEvent(getDatasetAtEvent(chart, event));
    elementAtEvent(getElementAtEvent(chart, event));
    elementsAtEvent(getElementsAtEvent(chart, event));
  };

  return (
    <Chart