# sectionHover

CustomEvent.detail type: FunnelChartPointerEventDetail | null. Event names are case-sensitive.

Canonical: https://chart.syidax.com/docs/events/sectionHover/

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## Definition

Event name: `sectionHover`. Names are case-sensitive. Read the payload from `detail` on `CustomEvent<FunnelChartPointerEventDetail | null>`.

```javascript
chart.addEventListener('sectionHover', event => {
  console.log(event.detail); // FunnelChartPointerEventDetail | null
});
```

- [FunnelChartPointerEventDetail](https://chart.syidax.com/docs/types/FunnelChartPointerEventDetail.md) — Type definition

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## Related charts

- [sy-funnel-chart](https://chart.syidax.com/docs/components/funnel.md#event-sectionHover)
- [sy-funnel-chart](https://chart.syidax.com/docs/components/pyramid.md#event-sectionHover)