onClick: (event, activeChartElements, chart) => {

      if (isEmpty(activeChartElements)) {
        return;
      }
      const { element } = activeChartElements[0];

      if ('$context' in element && typeof element.$context === 'object') {
        const context = element.$context as { raw: { x: string; y: number } };
        if ('raw' in context) {
          const rawDataPoint = context.raw;
        }
      }