Method asRgba

javascript/selenium-webdriver/lib/color.js:80–90

* @returns {string} e.g. "rgba(255, 0, 0, 1)"

()

   * @returns {string} e.g. "rgba(255, 0, 0, 1)"
   */
  asRgba() {
    let a
    if (this.alpha_ === 1) {
      a = '1'
    } else if (this.alpha_ === 0) {
      a = '0'
    } else {
      a = String(this.alpha_)
    }
    return `rgba(${this.red_}, ${this.green_}, ${this.blue_}, ${a})`
  }

  /**
   * @returns {string} e.g. "#ff0000"