ChartsVoronoiHandler API

API reference docs for the React ChartsVoronoiHandler component. Learn about the props, CSS, and other APIs of this exported module.

Demos

For examples and details on the usage of this React component, visit the component demo pages:

Import

import { ChartsVoronoiHandler } from '@mui/x-charts/ChartsVoronoiHandler';
// or
import { ChartsVoronoiHandler } from '@mui/x-charts';
// or
import { ChartsVoronoiHandler } from '@mui/x-charts-pro';

Learn about the difference by reading this guide on minimizing bundle size.

Props

Name	Type	Description
onItemClick	func	Callback fired when clicking on a scatter item. Signature:`function(event: MouseEvent, scatterItemIdentifier: ScatterItemIdentifier) => void` `event` Mouse event caught at the svg level `scatterItemIdentifier` Identify which item got clicked
voronoiMaxRadius	number	Defines the maximal distance between a scatter point and the pointer that triggers the interaction. If `undefined`, the radius is assumed to be infinite.

The component cannot hold a ref.