如何在wordpress中包含jqplot？

function enqueue_jqplot() {
    wp_enqueue_script('jqplot', get_template_directory_uri() . '/path/to/jqplot/jquery.jqplot.min.js', array('jquery'), '1.0.0', true);
    wp_enqueue_script('jqplot-pieRenderer', get_template_directory_uri() . '/path/to/jqplot/plugins/jqplot.pieRenderer.min.js', array('jqplot'), '1.0.0', true);
    wp_enqueue_style('jqplot', get_template_directory_uri() . '/path/to/jqplot/jquery.jqplot.min.css', array(), '1.0.0', 'all');
}
add_action('wp_enqueue_scripts', 'enqueue_jqplot');

<div id="chart"></div>

<script>
    jQuery(document).ready(function($) {
        var data = [['Category 1', 5], ['Category 2', 10], ['Category 3', 8]];
        $.jqplot('chart', [data], {
            seriesDefaults: {
                renderer: $.jqplot.PieRenderer,
                rendererOptions: {
                    showDataLabels: true
                }
            },
            legend: {
                show: true,
                location: 'e'
            }
        });
    });
</script>