@empathyco/x-components/docs/API-reference/api/x-components.useemitdisplayevent.md

Empathy X Components

<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [useEmitDisplayEvent](./x-components.useemitdisplayevent.md)

## useEmitDisplayEvent() function

Composable that emits a `TrackableElementDisplayed` event whenever the provided element appears in the viewport for the first time.

**Signature:**

```typescript
export declare function useEmitDisplayEvent(input: UseEmitDisplayEventOptions): UseOnDisplayReturn;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

{ element, taggingRequest, eventMetadata, }


</td><td>

(not declared)


</td><td>


</td></tr>
<tr><td>

input


</td><td>

UseEmitDisplayEventOptions


</td><td>


</td></tr>
</tbody></table>

**Returns:**

UseOnDisplayReturn

If the element is currently visible in the viewport or not and the watcher stop handle.