Highcharts Demo

author(s): Torstein Hønsi

HTML

<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>

<div id="container" style="max-width: 800px"></div>

<button id="point-update">Update max data point</button>

JavaScript

var chart = Highcharts.chart('container', {

    title: {
        text: 'Y axis softMax is 100'
    },

    subtitle: {
        text: "Softmax doesn't work in line charts"
    },

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

    yAxis: {
    		min: 0,
        softMax: 100,
        title: {
            text: 'Percentage'
        }
    },

    series: [{
        data: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
    }]
});


var toggle = false;
$('#point-update').click(function () {
    chart.series[0].points[11].update((toggle = (!toggle)) ? 120 : 0);
});