@avdl/martinez/dist/sweep-line/SweepEvent.d.ts

TypeScript library for polygon boolean operations

import type { Point } from "../types";
import { Segment } from "../types";
/**
 * Represents a sweep event in the Martinez-Rueda clipping algorithm
 */
export declare class SweepEvent {
    private _point;
    private _isLeftEndpoint;
    private _polygonLabel;
    private _otherEvent;
    private _isInsideOutsideTransition;
    private _edgeType;
    private _isInsideOtherPolygon;
    private _positionInSweepLine;
    constructor(point: Point, isLeftEndpoint: boolean, polygonLabel: number, otherEvent: SweepEvent | null, edgeType?: number);
    /**
     * Return the line segment associated to the SweepEvent
     */
    getSegment(): Segment;
    /**
     * Check if the line segment (point, other->point) is below a given point
     */
    isSegmentBelowPoint(testPoint: Point): boolean;
    /**
     * Check if the line segment (point, other->point) is above a given point
     */
    isSegmentAbovePoint(testPoint: Point): boolean;
    get point(): Point;
    set point(value: Point);
    get isLeftEndpoint(): boolean;
    set isLeftEndpoint(value: boolean);
    get polygonLabel(): number;
    set polygonLabel(value: number);
    get otherEvent(): SweepEvent | null;
    set otherEvent(value: SweepEvent | null);
    get isInsideOutsideTransition(): boolean;
    set isInsideOutsideTransition(value: boolean);
    get edgeType(): number;
    set edgeType(value: number);
    get isInsideOtherPolygon(): boolean;
    set isInsideOtherPolygon(value: boolean);
    get positionInSweepLine(): number | null;
    set positionInSweepLine(value: number | null);
    segment(): Segment;
    below(testPoint: Point): boolean;
    above(testPoint: Point): boolean;
}
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