import { AfterViewInit, ElementRef, Injector, OnDestroy, ViewContainerRef } from '@angular/core';
import { DomSanitizer } from '@angular/platform-browser';
import { Store } from '@ngrx/store';
import { Class, DataWidgetComponent, GraphWidgetOptions, Item, RelationType, SymbolService, TooltipFactoryService, YapI18nService } from '@onepoint-yap/dashboard';
import { BehaviorSubject, Observable, Subject } from 'rxjs';
import { YapLink, YapNode } from '../layout/node.interface';
import * as i0 from "@angular/core";
export declare class WidgetGraphComponent extends DataWidgetComponent implements AfterViewInit, OnDestroy {
    private tooltipFactoryService;
    private translateService;
    private symbolService;
    private sanitizer;
    private _injector;
    options$: Observable<GraphWidgetOptions>;
    options: GraphWidgetOptions;
    optionsCopy?: GraphWidgetOptions;
    selectedIds$: Observable<string[]>;
    canvas: ElementRef<HTMLCanvasElement>;
    tooltip: ViewContainerRef;
    classes$: Observable<Class[]>;
    viewSize$: Observable<[number, number]>;
    context: CanvasRenderingContext2D | null;
    simulation: any;
    allItemsWithImages$: Observable<{
        item: Item;
        image: HTMLCanvasElement;
    }[]>;
    itemsAsNodes: YapNode[];
    relationsAsLinks: YapLink[];
    draggedNode?: YapNode;
    tooltip$: BehaviorSubject<{
        x: number;
        y: number;
        item: YapNode;
        display: boolean;
    }>;
    dragging: boolean;
    selectRect?: {
        start: {
            x: number;
            y: number;
        };
        end: {
            x: number;
            y: number;
        };
    };
    relationTypes: RelationType[];
    move$: Subject<MouseEvent>;
    mode: 'move' | 'rectangle';
    bottomLeft$: Observable<string>;
    offset: number[];
    additionnalOffset: [number, number];
    layouts: {
        key: string;
    }[];
    mouseDown: boolean;
    constructor(store: Store<any>, tooltipFactoryService: TooltipFactoryService, translateService: YapI18nService, symbolService: SymbolService, sanitizer: DomSanitizer, el: ElementRef, _injector: Injector);
    initSimulation(options: GraphWidgetOptions, size: [number, number]): {
        on: (type: string, fn: () => void) => any;
        stop: () => any;
        start: () => any;
        restart: () => any;
        alphaTarget: () => any;
    } | import("d3-force").Simulation<YapNode, undefined>;
    emitManifest(): void;
    refresh(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    changeMode(mode: 'move' | 'rectangle'): void;
    changeLayout($event: any): void;
    changeNodeRadius($event: any): void;
    /**
     * Drawing things
     */
    draw(size: [number, number], options: GraphWidgetOptions, relationTypes: RelationType[]): () => void;
    private drawSelectionRect;
    private drawNodes;
    private drawLinks;
    private drawSelfRelationTextLink;
    private drawTextLink;
    private drawText;
    private drawArrow;
    /**
     * Mouse Management
     */
    onMouseDown($event: MouseEvent): void;
    onMouseMove($event: MouseEvent): void;
    moveCallback($event: MouseEvent): void;
    onMouseUp($event: MouseEvent, leave?: boolean): void;
    get globalOffset(): number[];
    contextMenu($event: MouseEvent): void;
    /**
     * Finding Nodes
     */
    findNodes($event: MouseEvent): YapNode[];
    private findNodesInShaped;
    toImage(): Promise<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<WidgetGraphComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<WidgetGraphComponent, "yap-widget-graph", never, {}, {}, never, never, false, never>;
}