anychart.onDocumentReady(function () {
var chart = anychart.area();
var series = chart.stepArea([
{x: 'Cycling', value: 10},
{x: 'Swimming', value: 12},
{x: 'Hiking', value: 11},
{x: 'Alpinism', value: 9}
var state = series.normal();
state.stroke('#F44336', 3, '5 2', 'round');
chart.title('Set state stroke parameters');
chart.container('container');