code: function() {
          return (
              this._textFont.type +
              " " +
              this._textFont.variant +
              " " +
              this._textFont.weight +
              " " +
              this._textFont.size +
              " / " +
              this._textFont.lineHeight +
              " " +
              this._textFont.family
          );
      }
docs: Returns the font string to use