Highcharts - Max yAxis value

author(s): Torstein Hønsi

by Rikin Patel

HTML

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

<div id="container" style="height: 400px"></div>

JavaScript

$(function () {
var data = [29.9, 71.5, 106.4, 129.2, 124.0, 76.0, 135.6, 134.5, 116.4, 94.1, 95.6, 54.4];
		Array.max = function (array) {
            return Math.max.apply(Math, array);
        };
        Array.min = function (array) {
            return Math.min.apply(Math, array);
        };
        var min = Array.min(data);
        var max = Array.max(data);
        alert(max);
    $('#container').highcharts({
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },
        yAxis: {
            max: max,
            //min: min - ((max - min) * 0.05)
        },
        series: [{
            data: data
        }]
    });
});