API REFERENCE
hitTestSegment
Polar-only — hit-test the rose segment at canvas-relative coordinates.
Definition
hitTestSegment(cssX: number, cssY: number): Promise<PolarChartPointEventDetail | null>| Arguments | Type | Required |
|---|---|---|
cssX | number | Required |
cssY | number | Required |
Return type: Promise<PolarChartPointEventDetail | null>. Call the method after element registration and await its Promise result.
- PolarChartPointEventDetail
Type definition