Large marker legend solution

Koos Zoon

by kzoon

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px; width: 500px"></div>

JavaScript

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },

    series: [{
        marker: {
            radius: 20
        },
        type: 'line',
        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]

        }]
}, function(chart) {
    var r = 4;
    chart.series[0].legendSymbol.attr({
        height: 2 * r,
        width: 2 * r,
        x: (chart.legend.options.symbolWidth / 2)  - r,
        y: chart.legend.baseline - 4 - r
    });
});