<!-- Public documentation export; not library implementation source. -->
# MouseEventParams

[Integration guide](https://docs.lumencharts.com/charting-library/reference/compatibility) · [Reference index](https://docs.lumencharts.com/charting-library/api/)

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

## clientX {#clientx}

```ts
clientX: number;
```

Use the type signature above and the integration guide for the owning capability.

## clientY {#clienty}

```ts
clientY: number;
```

Use the type signature above and the integration guide for the owning capability.

## pageX {#pagex}

```ts
pageX: number;
```

Use the type signature above and the integration guide for the owning capability.

## pageY {#pagey}

```ts
pageY: number;
```

Use the type signature above and the integration guide for the owning capability.

## screenX {#screenx}

```ts
screenX: number;
```

Use the type signature above and the integration guide for the owning capability.

## screenY {#screeny}

```ts
screenY: number;
```

Use the type signature above and the integration guide for the owning capability.

---
Documentation page: https://docs.lumencharts.com/charting-library/api/MouseEventParams