node-red-contrib-tak-registration/node_modules/turf-jsts/src/org/locationtech/jts/triangulate/Segment.js

A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

import Coordinate from '../geom/Coordinate'
import LineSegment from '../geom/LineSegment'

export default class Segment {
  constructor () {
    this._ls = null
    this._data = null
    if (arguments.length === 2) {
      const p0 = arguments[0]
      const p1 = arguments[1]
      this._ls = new LineSegment(p0, p1)
    } else if (arguments.length === 3) {
      const p0 = arguments[0]
      const p1 = arguments[1]
      const data = arguments[2]
      this._ls = new LineSegment(p0, p1)
      this._data = data
    } else if (arguments.length === 6) {
      const x1 = arguments[0]
      const y1 = arguments[1]
      const z1 = arguments[2]
      const x2 = arguments[3]
      const y2 = arguments[4]
      const z2 = arguments[5]
      const p0 = new Coordinate(x1, y1, z1)
      const p1 = new Coordinate(x2, y2, z2)
      this._ls = new LineSegment(p0, p1)
    } else if (arguments.length === 7) {
      const x1 = arguments[0]
      const y1 = arguments[1]
      const z1 = arguments[2]
      const x2 = arguments[3]
      const y2 = arguments[4]
      const z2 = arguments[5]
      const data = arguments[6]
      const p0 = new Coordinate(x1, y1, z1)
      const p1 = new Coordinate(x2, y2, z2)
      this._ls = new LineSegment(p0, p1)
      this._data = data
    }
  }
  getLineSegment () {
    return this._ls
  }
  getEndZ () {
    const p = this._ls.getCoordinate(1)
    return p.z
  }
  getStartZ () {
    const p = this._ls.getCoordinate(0)
    return p.z
  }
  intersection (s) {
    return this._ls.intersection(s.getLineSegment())
  }
  getStart () {
    return this._ls.getCoordinate(0)
  }
  getEnd () {
    return this._ls.getCoordinate(1)
  }
  getEndY () {
    const p = this._ls.getCoordinate(1)
    return p.y
  }
  getStartX () {
    const p = this._ls.getCoordinate(0)
    return p.x
  }
  equalsTopo (s) {
    return this._ls.equalsTopo(s.getLineSegment())
  }
  getStartY () {
    const p = this._ls.getCoordinate(0)
    return p.y
  }
  setData (data) {
    this._data = data
  }
  getData () {
    return this._data
  }
  getEndX () {
    const p = this._ls.getCoordinate(1)
    return p.x
  }
  toString () {
    return this._ls.toString()
  }
  interfaces_ () {
    return []
  }
  getClass () {
    return Segment
  }
}