ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
124 lines (123 loc) • 5.19 kB
TypeScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { AfterContentChecked, ChangeDetectorRef, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit, QueryList, SimpleChanges, TemplateRef } from '@angular/core';
import { ReplaySubject } from 'rxjs';
import { NzNoAnimationDirective } from 'ng-zorro-antd/core/no-animation';
import { BooleanInput, NzSafeAny } from 'ng-zorro-antd/core/types';
import { NzGraphData } from './data-source/graph-data-source';
import { NzGraph } from './graph';
import { NzGraphNodeComponent } from './graph-node.component';
import { NzGraphZoomDirective } from './graph-zoom.directive';
import { NzGraphDataDef, NzGraphEdge, NzGraphEdgeDef, NzGraphGroupNode, NzGraphLayoutConfig, NzGraphNode, NzGraphNodeDef, NzGraphOption, NzRankDirection } from './interface';
import * as i0 from "@angular/core";
/** Checks whether an object is a data source. */
export declare function isDataSource(value: NzSafeAny): value is NzGraphData;
export declare class NzGraphComponent implements OnInit, OnChanges, AfterContentChecked, OnDestroy, NzGraph {
private cdr;
private elementRef;
noAnimation?: NzNoAnimationDirective | undefined;
nzGraphZoom?: NzGraphZoomDirective | undefined;
static ngAcceptInputType_nzAutoSize: BooleanInput;
listOfNodeElement: QueryList<ElementRef>;
listOfNodeComponent: QueryList<NzGraphNodeComponent>;
nodeTemplate?: TemplateRef<{
$implicit: NzGraphNode;
}>;
groupNodeTemplate?: TemplateRef<{
$implicit: NzGraphGroupNode;
}>;
customGraphEdgeTemplate?: TemplateRef<{
$implicit: NzGraphEdge;
}>;
/**
* Provides a stream containing the latest data array to render.
* Data source can be an observable of NzGraphData, or a NzGraphData to render.
*/
nzGraphData: NzGraphData;
nzRankDirection: NzRankDirection;
nzGraphLayoutConfig?: NzGraphLayoutConfig;
nzAutoSize: boolean;
readonly nzGraphInitialized: EventEmitter<NzGraphComponent>;
readonly nzGraphRendered: EventEmitter<NzGraphComponent>;
readonly nzNodeClick: EventEmitter<NzGraphNode | NzGraphGroupNode>;
requestId: number;
transformStyle: string;
graphRenderedSubject$: ReplaySubject<void>;
renderInfo: NzGraphGroupNode;
mapOfNodeAttr: {
[key: string]: NzGraphNodeDef;
};
mapOfEdgeAttr: {
[key: string]: NzGraphEdgeDef;
};
zoom: number;
readonly typedNodes: (item: unknown) => (NzGraphGroupNode | NzGraphNode)[];
private dataSource?;
private layoutSetting;
/** Data subscription */
private _dataSubscription?;
private destroy$;
nodeTrackByFun: (_: number, node: NzGraphNode | NzGraphGroupNode) => string;
edgeTrackByFun: (_: number, edge: NzGraphEdge) => string;
subGraphTransform: (node: NzGraphGroupNode) => string;
$asNzGraphEdges: (data: unknown) => NzGraphEdge[];
coreTransform: (node: NzGraphGroupNode) => string;
constructor(cdr: ChangeDetectorRef, elementRef: ElementRef, noAnimation?: NzNoAnimationDirective | undefined, nzGraphZoom?: NzGraphZoomDirective | undefined);
ngOnInit(): void;
ngOnChanges(changes: SimpleChanges): void;
ngAfterContentChecked(): void;
ngOnDestroy(): void;
/**
* Move graph to center and scale automatically
*/
fitCenter(): void;
/**
* re-Draw graph
*
* @param data
* @param options
* @param needResize
*/
drawGraph(data: NzGraphDataDef, options: NzGraphOption, needResize?: boolean): Promise<void>;
/**
* Redraw all nodes
*
* @param animate
*/
drawNodes(animate?: boolean): Promise<void>;
private resizeNodeSize;
/**
* Switch to the provided data source by resetting the data and unsubscribing from the current
* render change subscription if one exists. If the data source is null, interpret this by
* clearing the node outlet. Otherwise start listening for new data.
*/
private _switchDataSource;
/** Set up a subscription for the data provided by the data source. */
private observeRenderChanges;
/**
* Get renderInfo and prepare some data
*
* @param data
* @param options
* @private
*/
private buildGraphInfo;
/**
* Play with animation
*
* @private
*/
private makeNodesAnimation;
private parseInfo;
/**
* Merge config with user inputs
*
* @param config
* @private
*/
private mergeConfig;
static ɵfac: i0.ɵɵFactoryDeclaration<NzGraphComponent, [null, null, { optional: true; host: true; }, { optional: true; }]>;
static ɵcmp: i0.ɵɵComponentDeclaration<NzGraphComponent, "nz-graph", ["nzGraph"], { "nzGraphData": "nzGraphData"; "nzRankDirection": "nzRankDirection"; "nzGraphLayoutConfig": "nzGraphLayoutConfig"; "nzAutoSize": "nzAutoSize"; }, { "nzGraphInitialized": "nzGraphInitialized"; "nzGraphRendered": "nzGraphRendered"; "nzNodeClick": "nzNodeClick"; }, ["nodeTemplate", "groupNodeTemplate", "customGraphEdgeTemplate"], ["*"], false>;
}