Method minus

code/draw_layout.js:10–12

(other)

    return new Vec(this.x + other.x, this.y + other.y);
  }
  minus(other) {
    return new Vec(this.x - other.x, this.y - other.y);
  }
  times(factor) {
    return new Vec(this.x * factor, this.y * factor);
  }