syidaxchart
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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.

Markdown 원문 Components

정의

typescript
selectNodeAt(index: number): Promise<SankeyNodeEventDetail | ChordNodeEventDetail | NetworkGraphNodeEventDetail | TreemapHitDetail | null | SunburstHitDetail | IcicleHitDetail | GanttHitDetail | ParallelCoordinatesHitDetail | DendrogramHitDetail | GeoMapHitDetail>
인수타입필수 여부
indexnumber필수

반환 타입: Promise<SankeyNodeEventDetail | ChordNodeEventDetail | NetworkGraphNodeEventDetail | TreemapHitDetail | null | SunburstHitDetail | IcicleHitDetail | GanttHitDetail | ParallelCoordinatesHitDetail | DendrogramHitDetail | GeoMapHitDetail>. 요소 등록이 끝난 뒤 메서드를 호출하고 Promise 결과를 await로 기다리세요.