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import type { HierarchyNode } from "./HierarchyNode";
import type { DataItem } from "../../core/render/Component";
import { Hierarchy, IHierarchyPrivate, IHierarchySettings, IHierarchyDataItem, IHierarchyDataObject } from "./Hierarchy";
import { ListTemplate } from "../../core/util/List";
import { RoundedRectangle } from "../../core/render/RoundedRectangle";
import * as d3hierarchy from "d3-hierarchy";
/**
* @ignore
*/
export interface IPartitionDataObject {
name?: string;
value?: number;
children?: IPartitionDataObject[];
dataItem?: DataItem<IPartitionDataItem>;
}
export interface IPartitionDataItem extends IHierarchyDataItem {
/**
* Data items of child nodes.
*/
children: Array<DataItem<IPartitionDataItem>>;
/**
* Data it of a parent node.
*/
parent: DataItem<IPartitionDataItem>;
/**
* @ignore
*/
d3HierarchyNode: d3hierarchy.HierarchyRectangularNode<IHierarchyDataObject>;
/**
* A [[RoundedRectangle]] element of a node.
*/
rectangle: RoundedRectangle;
}
export interface IPartitionSettings extends IHierarchySettings {
/**
* Gap between nodes in pixels.
*
* @default 0
*/
nodePadding?: number;
/**
* Orientation of the diagram.
*
* @default "vertical"
*/
orientation?: "horizontal" | "vertical";
}
export interface IPartitionPrivate extends IHierarchyPrivate {
/**
* Current horizontal scale.
*/
scaleX?: number;
/**
* Current vertical scale.
*/
scaleY?: number;
}
/**
* Partition series.
*
* @see {@link https://www.amcharts.com/docs/v5/charts/hierarchy/partition/} for more info
*/
export declare class Partition extends Hierarchy {
_settings: IPartitionSettings;
_privateSettings: IPartitionPrivate;
_dataItemSettings: IPartitionDataItem;
protected _tag: string;
static className: string;
static classNames: Array<string>;
/**
* A list of node rectangle elements in a [[Partition]] chart.
*
* @default new ListTemplate<RoundedRectangle>
*/
readonly rectangles: ListTemplate<RoundedRectangle>;
_partitionLayout: d3hierarchy.PartitionLayout<unknown>;
_rootNode: d3hierarchy.HierarchyRectangularNode<IPartitionDataObject> | undefined;
protected _afterNew(): void;
_prepareChildren(): void;
protected _updateVisuals(): void;
protected _updateNode(dataItem: DataItem<this["_dataItemSettings"]>): void;
protected _updateNodesScale(hierarchyNode: d3hierarchy.HierarchyRectangularNode<IPartitionDataObject>): void;
/**
* @ignore
*/
makeNode(dataItem: DataItem<this["_dataItemSettings"]>): HierarchyNode;
protected _makeNode(dataItem: DataItem<this["_dataItemSettings"]>, node: HierarchyNode): void;
protected _zoom(dataItem: DataItem<this["_dataItemSettings"]>): void;
}
//# sourceMappingURL=Partition.d.ts.map