static A(rx, ry, xrot, laf, sf, x, y) {
    return {
      command: "A",
      values: [rx, ry, xrot, laf, sf, x, y],
    };
  }
Arc

@param {number} rx
@param {number} ry
@param {number} xrot
@param {number} laf
@param {number} sf
@param {number} x
@param {number} y
@returns {Object}