EventTracker Plugin Reference

The EventTracker plugin allows you to handle a click on the chart's plot.

Import

Use the following statement to import the plugin:

import { EventTracker } from '@devexpress/dx-react-chart';

Name	Type	Default	Description
onClick?	(target: TargetData) => void		A function that is executed when the chart's plot is clicked.
onPointerMove ?	(target: TargetData) => void		A function that is executed when the pointer moves over the chart.

The click event data.

Field	Type	Description
location	Array<number>	The clicked point's coordinates `[x, y]` (relative to the chart's plot).
targets	Array<SeriesRef>	An array of clicked series.
event	object	The event data.

The object that points at a clicked series.

Field	Type	Description
series	string	Series name.
point	number	The point's index within the `data` array.