public function setEscher(\PhpOffice\PhpSpreadsheet\Shared\Escher $pValue = null)
    {
        $this->escher = $pValue;
    }
public function setEscher(\PhpOffice\PhpSpreadsheet\Shared\Escher $pValue = null)
    {
        $this->escher = $pValue;
    }
public function setEscher ( \ PhpOffice \ PhpSpreadsheet \ Shared \ Escher $ pValue = null ) { $ this -> escher = $ pValue ; }
Set Escher object.

@param \PhpOffice\PhpSpreadsheet\Shared\Escher $pValue
Set Escher object .