PhpOffice\PhpPresentation\Shape\AbstractGraphic::getHashCode PHP Method

    public function getHashCode()
    {
        return md5($this->name . $this->description . parent::getHashCode() . __CLASS__);
    }

 /**
  * Get hash code
  *
  * @return string Hash code
  */
 public function getHashCode()
 {
     return md5(parent::getHashCode() . $this->title->getHashCode() . $this->legend->getHashCode() . $this->plotArea->getHashCode() . $this->view3D->getHashCode() . ($this->includeSpreadsheet ? 1 : 0) . __CLASS__);
 }