JSFiddle - React, Tailwind, and code Playground

by nagoba

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    
    plotOptions: {
        series: {
            cursor: 'pointer',
            events: {
                click: function(event) {
                    var custom_text=window.prompt("Add Custom Text","");
                    var point = event.point;
        
        var text = chart.renderer.text(
                custom_text, 
                point.plotX + chart.plotLeft + 10, 
                point.plotY + chart.plotTop - 10
            ).attr({
                zIndex: 5
            }).add();
        
        var box = text.getBBox();
        chart.renderer.rect(box.x - 5, box.y - 5, box.width + 10, box.height + 10, 5)
            .attr({
                fill: '#FFFFEF',
                stroke: 'gray',
                'stroke-width': 1,
                zIndex: 4
            })
            .add();
                }
            }
        }
    },
    
    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]        
    }]
});