@visactor/vrender-components/es/brush/brush.d.ts

components library for dp visualization

import { AbstractComponent } from '../core/base';
import type { BrushAttributes } from './type';
import type { ComponentOptions } from '../interface';
export declare class Brush extends AbstractComponent<Required<BrushAttributes>> {
    name: string;
    static defaultAttributes: {
        trigger: string;
        updateTrigger: string;
        endTrigger: string[];
        resetTrigger: string;
        hasMask: boolean;
        brushMode: string;
        brushType: string;
        brushStyle: {
            fill: string;
            fillOpacity: number;
            stroke: string;
            strokeWidth: number;
        };
        brushMoved: boolean;
        removeOnClick: boolean;
        delayType: string;
        delayTime: number;
        interactiveRange: {
            minY: number;
            maxY: number;
            minX: number;
            maxX: number;
        };
    };
    private _container;
    private _activeBrushState;
    private _activeDrawState;
    private _cacheDrawPoints;
    private _activeMoveState;
    private _operatingMaskMoveDx;
    private _operatingMaskMoveDy;
    private _operatingMaskMoveRangeX;
    private _operatingMaskMoveRangeY;
    private _cacheMovePoint;
    private _operatingMask;
    private _brushMaskAABBBoundsDict;
    private _firstUpdate;
    private _startPos;
    constructor(attributes: BrushAttributes, options?: ComponentOptions);
    private _bindBrushEvents;
    private _onBrushStart;
    private _onBrushing;
    private _onBrushingWithDelay;
    private _onBrushEnd;
    private _onBrushClear;
    private _initDraw;
    private _initMove;
    private _drawing;
    private _moving;
    private _drawEnd;
    private _moveEnd;
    protected render(): void;
    releaseBrushEvents(): void;
    private _releaseBrushUpdateEvents;
    private _computeMaskPoints;
    private _addBrushMask;
    private _isPosInBrushMask;
    private _outOfInteractiveRange;
    private _dispatchBrushEvent;
    private _clearMask;
    private _isEmptyMask;
}