import { Node } from '../../models/force-graph';
import { IBaseGraphData, IMouseSite, IBaseOptions, IWindowMsg } from '../../models/force-graph.types';
import { BehaviorSubject, Subject, Subscription } from 'rxjs';
import * as d3 from 'd3';
export declare class CanvasRenderer {
    parent: any;
    target: any;
    legendTarget: any;
    imgTarget: any;
    linkLabelInput: any;
    alphaMin: number;
    options: IBaseOptions;
    renderFrame$: BehaviorSubject<IBaseGraphData>;
    tickAlpha: BehaviorSubject<number>;
    action$: BehaviorSubject<string>;
    legendAction$: Subject<object>;
    transform: d3.ZoomTransform;
    hotKeysNodes$: BehaviorSubject<Node[]>;
    selectedNodes$: BehaviorSubject<Node[]>;
    selectedLinks$: BehaviorSubject<Node[]>;
    onHover$: BehaviorSubject<any>;
    onHoverLabel$: BehaviorSubject<any>;
    onContextNodeMenu$: BehaviorSubject<any>;
    onContextLinkMenu$: BehaviorSubject<any>;
    addLink$: BehaviorSubject<any>;
    onClickNode$: Subject<unknown>;
    onHotKeyClick$: Subject<unknown>;
    onDblClick$: Subject<unknown>;
    onClickLabel$: Subject<unknown>;
    onClick$: Subject<unknown>;
    onDragStart$: Subject<unknown>;
    onDrag$: Subject<unknown>;
    onDragEnd$: Subject<unknown>;
    linkLabelRect: Array<any>;
    alreadyOnRender: boolean;
    nodeMenuObj: {};
    linkMenuObj: {};
    zoomScale: number;
    autoZoom: number;
    zoom: any;
    hoverChoose: any;
    actionClick: any;
    subscriptions: Subscription[];
    graphData: IBaseGraphData | undefined;
    graphHisData: IBaseGraphData | undefined;
    transformSession: any;
    timer: any;
    editStatus: boolean;
    editEle: any;
    canDrawLink: boolean;
    editStart: {
        x: number;
        y: number;
    };
    editEnd: {
        x: number;
        y: number;
    };
    editTarget: any;
    isLock: boolean;
    lockedNode: any;
    siteAble: boolean;
    hisForceData: any;
    hoverForceData: any;
    isHover: boolean;
    customScale: number;
    count: number;
    hoverNode: any;
    hoverRenderNode: any;
    get context(): CanvasRenderingContext2D;
    get editContext(): CanvasRenderingContext2D;
    get imgContext(): CanvasRenderingContext2D;
    get d3Element(): d3.Selection<any, unknown, null, undefined>;
    get currentFrameData(): IBaseGraphData;
    get selectedNodes(): Node[];
    get alpha(): number;
    get hotKeysNodes(): Node[];
    get selectedLinks(): Node[];
    get onZoomOrDrag(): boolean;
    constructor();
    /**
     * 添加options
     * @params options config配置
     */
    setOptions(options: IBaseOptions): void;
    updateOptions(options: IBaseOptions): void;
    /**
     * 设置canvas基础属性
     * @params options config配置
     */
    setSize(options: IBaseOptions): void;
    /**
     * 赋值基础element
     * @param parentElement
     * @param element
     * @param imgElement
     * @param linkLabelEle
     * @param lockedNode
     */
    attach(parentElement: HTMLElement, element: HTMLElement, imgElement: HTMLElement, linkLabelEle: HTMLElement, lockedNode?: any, siteAble?: boolean): void;
    /**
     * 赋值图例legend element
     * @param legendElement
     */
    attachLegend(legendElement: any): void;
    /**
     * 刷新重绘
     */
    refresh(): void;
    /**
     * 渲染数据
     * @params
     */
    renderFrame({ nodes, links }: IBaseGraphData): void;
    /**
     * 绘制连线--自指向
     * @params d 连线data
     * @params bend 连线角度
     * @params aLen 箭头高
     * @params aWidth 箭头底宽
     */
    drawBendSelf(d: any, aLen: any, aWidth: any, context: any): void;
    /**
     * 绘制连线
     * @params d 连线data
     * @params bend 连线角度
     * @params aLen 箭头高
     * @params aWidth 箭头底宽
     */
    drawBend(d: any, bend: any, aLen: any, aWidth: any, context: any): void;
    /**
     * 绘制连线箭头
     * @params targetAngle target坐标角度
     * @params sAngle 曲线起始角度
     * @params arcRadius 曲线圆半径
     * @params arcPointX 曲线圆心坐标x
     * @params arcPointY 曲线圆心坐标y
     * @params labelAngle 边关系斜率
     */
    drawArrow(d: any, targetAngle: any, sAngle: any, arcRadius: any, arcPointX: any, arcPointY: any, aWidth: any, context: any): void;
    /**
     * 绘制连线关系
     * @params d 边数据
     * @params textPosition 曲线边中心点坐标
     * @params labelAngle 边关系斜率
     * @params offsetAngle 边关系垂直边斜率
     */
    drawLinkLabel(d: any, textPosition: any, labelAngle: any, offsetAngle: any, context: any, isSelf?: boolean): void;
    /**
     * 选中节点绘制border
     */
    paintSelectedNodeBorder(): void;
    /**
     * 绘制节点
     * @params d 节点data
     */
    paintNode(d: any, context: any): void;
    /**
     * 绘制节点属性
     * @params d 节点data
     */
    paintNodeAttr(d: any, context: any): void;
    setNodeBorder(d: any, context: any, r: any, color: any): void;
    linearGradient(d: any, radius: any, context: any, linearList: any): any;
    /**
     * 绘制节点文字
     * @params d 节点data
     */
    paintNodeLabel(d: any, context: any): void;
    onRender(): void;
    formatGraphData(): void;
    setSite(nodeA: any, nodeB: any): IBaseGraphData;
    setSiteXY(item: any, x: number, y: number): any;
    /**
     * 设置缩放
     * @params data 节点数据
     * @params alreadyOnRender 是否为初始化状态
     */
    applyZoomable(alreadyOnRender: any): void;
    setAutoZoom(size?: number): void;
    getZoom(): number;
    /**
     * 计算缩放比例
     * @param _data
     */
    getLocation(_data: any): void;
    /**
     * 获取选中节点
     */
    getClickedNode(): Node;
    get offset(): number;
    /**
     * 节点drag
     * @params param
     */
    applyDraggable({ beforeStart, beforeEnd }: {
        beforeStart: any;
        beforeEnd: any;
    }): void;
    setUnlockLeaf(node: any): void;
    getNodeRelation(node: any): boolean;
    /**
     * 获取hover节点
     * @params event d3.event
     */
    getNode(event: any): {
        node: Node;
        position: {
            x: number;
            y: number;
        };
    };
    /**
     * 获取hover节点 icon图标
     * @params event d3.event
     */
    getNodeIcon(event: any): {
        x: number;
        y: number;
    };
    editNodeIcon(data: any): void;
    getMousePosition(event: any): IMouseSite;
    getData(): any;
    /**
     * 获取hover边关系label
     * @params event d3.event
     */
    getLinkLabel(event: any): any;
    getCross(pointA: any, pointB: any, eventPoint: any): number;
    /**
     * 设置canvas hover 事件发布
     */
    applyHoverable(): void;
    /**
     * canvas点击发布事件
     */
    applyClickable(): void;
    canvasClickFilter(event: any): any;
    /**
     * canvas右键发布事件
     */
    applyContextmenuAble(): void;
    /**
     * canvas双击发布事件
     */
    applyDbClickAble(): void;
    getElement(event: any): any;
    updateTransform(tx: any, ty: any): void;
    /**
     * 绘制图例
     * @params element 图例canvas
     * @params legendData 图例list
     */
    paintLegend(legendData: any): void;
    /**
     * 在重新布局或其他需要清除痕迹时使用
     */
    clearTraces(): void;
    /**
     * 锁定全局节点
     */
    lockGraph(): void;
    lockNode(node: any): void;
    /**
     * 解锁全局节点
     */
    unlockGraph(): void;
    /**
     * 高清屏 canvas文字模糊处理
     */
    canvasDPI(canvasEl: HTMLCanvasElement, width: number, height: number): void;
    downloadImg(text?: string): void;
    drawImgCanvas(data: any, elSize: any, offset: any, k: any, text?: string): void;
    getExplorerInfo(): IWindowMsg;
    editLine(item: any): void;
    closeEdit(): void;
    creatEditCanvas(): void;
    editMouseDown(e: any): void;
    editMouseMove(e: any): void;
    editMouseUp(e: any): void;
    drawEditLink(e: any): void;
    editStartIcon(start: {
        x: number;
        y: number;
    }): void;
    editNodeBorder(d: any): void;
    editLinkLabel(d: any): void;
    dealText(text: string, width: number): string;
}