anychart.onDocumentReady(function () {
var chart = anychart.line();
var series = chart.line([
{x: 'January', value: 2},
{x: 'February', value: 5},
var markers = series.markers();
markers.fill({color: '#ffab91', opacity: 0.5});
chart.title('Set fill parameters as an object');
chart.container('container');