API REFERENCE

featureHover

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

Definition

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

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