import VectorType from "../enum/VectorType.js"; import Geometry from "./Geometry"; export default class Point extends Geometry { constructor(position, vectorId) { super(); this.x = null; this.y = null; this.parent = {}; this.category = null; this.geoType = VectorType.Point; this.setId(vectorId); this.setPosition(position); } setPosition(position) { this.x = position.x; this.y = position.y; } //基准点:BasePoint setCategory(value) { this.category = value; } }