Highcharts test tool

by Torstein Hønsi

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>

<div id="container1"></div>
<div id="container2"></div>

CSS

#container1, #container2 {
    min-width: 300px;
    max-width: 800px;
    height: 300px;
    margin: 1em auto;
}

JavaScript

var chart1 = Highcharts.chart('container1', {

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 
            'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    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],
        type: 'column',
        point: {
        	events: {
            	click: function () {
                	var clickX = this.x;
                	chart2.series[0].points.forEach(function (point) {
                    	if (point.x !== clickX) {
                        	point.graphic.attr({
                            	'fill-opacity': 0.2
                            });
                        }
                    });
                }
            }
        }
    }]

});

var chart2 = Highcharts.chart('container2', {

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 
            'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    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],
        type: 'column'
    }]

});