ui/node_modules/layout-base/src/util/Point.js

/*
 *This class is the javascript implementation of the Point.java class in jdk
 */
function Point(x, y, p) {
  this.x = null;
  this.y = null;
  if (x == null && y == null && p == null) {
    this.x = 0;
    this.y = 0;
  }
  else if (typeof x == 'number' && typeof y == 'number' && p == null) {
    this.x = x;
    this.y = y;
  }
  else if (x.constructor.name == 'Point' && y == null && p == null) {
    p = x;
    this.x = p.x;
    this.y = p.y;
  }
}

Point.prototype.getX = function () {
  return this.x;
}

Point.prototype.getY = function () {
  return this.y;
}

Point.prototype.getLocation = function () {
  return new Point(this.x, this.y);
}

Point.prototype.setLocation = function (x, y, p) {
  if (x.constructor.name == 'Point' && y == null && p == null) {
    p = x;
    this.setLocation(p.x, p.y);
  }
  else if (typeof x == 'number' && typeof y == 'number' && p == null) {
    //if both parameters are integer just move (x,y) location
    if (parseInt(x) == x && parseInt(y) == y) {
      this.move(x, y);
    }
    else {
      this.x = Math.floor(x + 0.5);
      this.y = Math.floor(y + 0.5);
    }
  }
}

Point.prototype.move = function (x, y) {
  this.x = x;
  this.y = y;
}

Point.prototype.translate = function (dx, dy) {
  this.x += dx;
  this.y += dy;
}

Point.prototype.equals = function (obj) {
  if (obj.constructor.name == "Point") {
    var pt = obj;
    return (this.x == pt.x) && (this.y == pt.y);
  }
  return this == obj;
}

Point.prototype.toString = function () {
  return new Point().constructor.name + "[x=" + this.x + ",y=" + this.y + "]";
}

module.exports = Point;