JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="c" style="margin: 0 auto"></div>
<button id="click">click</button>

JavaScript

$(function () {
    $('#c').highcharts({
        series: [{
            data: [10, 20, 30]
        }]
    });

    $("#click").click(function () {
        var ticks = $('#c').highcharts().xAxis[0].ticks,
            tick, el;

        for (tick in ticks) {
            el = ticks[tick];
            console.log(tick, ': BoundingBox: ', el.label.getBBox(), ', X:', el.label.attr('x'), ', Y:', el.label.attr('y') );
        }
    });
});