X = $param["X"]; } if (array_key_exists("Y",$param) and $param["Y"] !== null) { $this->Y = $param["Y"]; } if (array_key_exists("Width",$param) and $param["Width"] !== null) { $this->Width = $param["Width"]; } if (array_key_exists("Height",$param) and $param["Height"] !== null) { $this->Height = $param["Height"]; } } }