API REFERENCE
selectNodeAt
Sankey / Chord / Network Graph — pin a node by index; its neighbourhood stays highlighted after pointer leave. A negative or unknown index releases selection. null on other types.
Definition
selectNodeAt(index: number): Promise<SankeyNodeEventDetail | ChordNodeEventDetail | NetworkGraphNodeEventDetail | TreemapHitDetail | null | SunburstHitDetail | IcicleHitDetail | GanttHitDetail | ParallelCoordinatesHitDetail | DendrogramHitDetail | GeoMapHitDetail>| Arguments | Type | Required |
|---|---|---|
index | number | Required |
Return type: Promise<SankeyNodeEventDetail | ChordNodeEventDetail | NetworkGraphNodeEventDetail | TreemapHitDetail | null | SunburstHitDetail | IcicleHitDetail | GanttHitDetail | ParallelCoordinatesHitDetail | DendrogramHitDetail | GeoMapHitDetail>. Call the method after element registration and await its Promise result.
- SankeyNodeEventDetail
Type definition
- ChordNodeEventDetail
Type definition
- NetworkGraphNodeEventDetail
Type definition
- TreemapHitDetail
Type definition
- SunburstHitDetail
Type definition
- IcicleHitDetail
Type definition
- GanttHitDetail
Type definition
- ParallelCoordinatesHitDetail
Type definition
- DendrogramHitDetail
Type definition
- GeoMapHitDetail
Type definition