Highcharts override

by Serghei Cebotari

HTML

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

<div id="container"></div>

CSS

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

JavaScript

(function (H) {
	H.wrap(
		H._modules['Core/Axis/DateTimeAxis.js'].Additions.prototype,
		'getXDateFormat',
		function (getXDateFormat, value) {
    ////
		}
	);
}(Highcharts));


Highcharts.chart('container', {
    series: [{
        data: [1, 4, 3, 5],
        type: 'column'
    }]
});