@antv/s2/lib/interaction/brush-selection/col-brush-selection.d.ts

effective spreadsheet render core lib

import type { PointLike } from '@antv/g';
import type { ColCell } from '../../cell/col-cell';
import type { OnUpdateCells, ViewMeta } from '../../common/interface';
import type { Node } from '../../facet/layout/node';
import { BaseBrushSelection } from './base-brush-selection';
export declare class ColCellBrushSelection extends BaseBrushSelection {
    displayedCells: ColCell[];
    brushRangeCells: ColCell[];
    bindEvents(): void;
    protected bindMouseDown(): void;
    protected isPointInCanvas(point: PointLike): boolean;
    protected bindMouseMove(): void;
    protected setDisplayedCells(): void;
    /**
     * 用户判断 colCell 是否在当前刷选的范围内
     * @param meta colCell 位置等属性存储的对象
     * @returns boolean
     */
    protected isInBrushRange(meta: ViewMeta | Node): boolean;
    protected updateSelectedCells(event: MouseEvent): void;
    protected addBrushIntercepts(): void;
    protected onUpdateCells: OnUpdateCells;
}