anychart.onDocumentReady(function () {
var chart = anychart.barmekko([
{x: 'Spring', value: 20},
{x: 'Summer', value: 30},
{x: 'Autumn', value: 100},
var average = Math.round(chart.getSeries(0).getStat('average'));
chart.lineMarker({value: average, stroke: '2 #F44336'});
chart.title('Set line marker parameter as an object');
chart.container('container');