boundingBox method

Rectangle<T> boundingBox (Rectangle<T> other)
inherited

Returns a new rectangle which completely contains this and other.

Implementation 

Rectangle<T> boundingBox(Rectangle<T> other) {
  var right = max(this.left + this.width, other.left + other.width);
  var bottom = max(this.top + this.height, other.top + other.height);

  var left = min(this.left, other.left);
  var top = min(this.top, other.top);

  return new Rectangle<T>(left, top, right - left, bottom - top);
}