public function display(array $options = array())
    {
        if (empty($this->formatter)) {
            throw new FormatterNotSetException();
        }

        return $this->formatter->format($this, $options);
    }
public function display(array $options = array())
    {
        if (empty($this->formatter)) {
            throw new FormatterNotSetException();
        }

        return $this->formatter->format($this, $options);
    }
public function display ( array $ options = array ( ) ) { if ( empty ( $ this -> formatter ) ) { throw new FormatterNotSetException ( ) ; } return $ this -> formatter -> format ( $ this , $ options ) ; }
Return the matrix in some displayable format

@param array $options Options for the formatter

@return mixed
@throws FormatterNotSetException
Return the matrix in some displayable format