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API REFERENCE

drillUp

Treemap: return to the parent branch, then the forest.

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Definition

typescript
drillUp(): Promise<TreemapDrillChangeEventDetail | null | SunburstDrillChangeEventDetail | IcicleDrillChangeEventDetail | DendrogramDrillChangeEventDetail>

Return type: Promise<TreemapDrillChangeEventDetail | null | SunburstDrillChangeEventDetail | IcicleDrillChangeEventDetail | DendrogramDrillChangeEventDetail>. Call the method after element registration and await its Promise result.