            <td>JSON model</td>
                                    <td>Set the domain of data that is passed to the control.<br>
                                    $scope.domain = {
                                        width: 1000,
                                        height: 400
                                        }
                                        <br>
                                        If provided, the "x" and "y" values of "data" attribute are considered as part the domain.
     