code: function() {
          return "[" +
              (Math.round(this.x * 100) / 100) + ", " +
              (Math.round(this.y * 100) / 100) + ", " +
              (Math.round(this.width * 100) / 100) + "x" +
              (Math.round(this.height * 100) / 100) + ", " +
              (Math.round(this.degrees * 100) / 100) + "deg" +
              "]";
      }
docs: Provides a string representation of the rectangle which is useful for
  debugging.
  @function
  @returns {String} A string representation of the rectangle.