traffic-laser/src/graphic/Geometry/Edge.js

//墙的边缘线
import Geometry from "./Geometry.js";
import VectorType from "../enum/VectorType.js";
import { mathUtil } from "../Util/MathUtil";

export default class Edge extends Geometry {
  constructor(start, end, parentId) {
    super();
    this.parent = parentId;
    this.start = {};
    this.end = {};
    this.vectorId = null;
    this.geoType = VectorType.Edge;

    this.setPositions(start, end);
  }

  setPositions(point1, point2) {
    this.start.x = point1.x;
    this.start.y = point1.y;

    this.end.x = point2.x;
    this.end.y = point2.y;
  }

  getLine() {
    let line = mathUtil.createLine(this.start, this.end);
    return line;
  }
}