import { Container, DisplayObject, Graphics, IPointData, Point } from 'pixi.js';
import { VectorGraphic } from './VectorGraphic';
/**
 * 抽象可吸附位置
 */
export interface AbsorbablePosition extends Container {
    /**
     * 是否与另一个可吸附位置重叠(相似，但可能范围不同)
     * @param other
     */
    isOverlapping(other: AbsorbablePosition): boolean;
    /**
     * 与另一个相似的吸附位置比较范围大小
     * @param other
     * @returns >0此吸附范围大，<0另一个吸附范围大，=0两个吸附范围一样大
     */
    compareTo(other: AbsorbablePosition): number;
    /**
     * 尝试吸附图形对象
     * @param objs 图形对象列表
     * @returns  如果吸附成功，返回true，否则false
     */
    tryAbsorb(...objs: DisplayObject[]): void;
}
/**
 * 可吸附点图形参数
 */
export declare const AbsorbablePointParam: {
    lineWidth: number;
    lineColor: string;
    fillColor: string;
    radius: number;
};
/**
 * 可吸附点
 */
export default class AbsorbablePoint extends Graphics implements AbsorbablePosition, VectorGraphic {
    _point: Point;
    absorbRange: number;
    scaledListenerOn: boolean;
    /**
     *
     * @param point 画布坐标
     * @param absorbRange
     */
    constructor(point: IPointData, absorbRange?: number);
    compareTo(other: AbsorbablePosition): number;
    isOverlapping(other: AbsorbablePosition): boolean;
    tryAbsorb(...objs: DisplayObject[]): void;
    updateOnScaled(): void;
}
/**
 * 可吸附线
 */
export declare class AbsorbableLine extends Graphics implements AbsorbablePosition {
    p1: Point;
    p2: Point;
    absorbRange: number;
    _color: string;
    /**
     *
     * @param p1 画布坐标
     * @param p2 画布坐标
     * @param absorbRange
     */
    constructor(p1: IPointData, p2: IPointData, absorbRange?: number);
    isOverlapping(other: AbsorbablePosition): boolean;
    compareTo(other: AbsorbablePosition): number;
    redraw(): void;
    tryAbsorb(...objs: DisplayObject[]): void;
}
/**
 * 可吸附圆
 */
export declare class AbsorbableCircle extends Graphics implements AbsorbablePosition {
    absorbRange: number;
    p0: Point;
    radius: number;
    _color: string;
    /**
     *
     * @param p 画布坐标
     * @param radius
     * @param absorbRange
     */
    constructor(p: IPointData, radius: number, absorbRange?: number);
    isOverlapping(other: AbsorbablePosition): boolean;
    compareTo(other: AbsorbablePosition): number;
    redraw(): void;
    tryAbsorb(...objs: DisplayObject[]): void;
}
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