anychart.onDocumentReady(function () {
var chart = anychart.sparkline([5, 50, 10, 60, 20, 70, 30]);
chart.stroke({color: '#FFA500', thickness: 3, dash: '5 2'});
chart.title({text: 'Set stroke parameter as an object', orientation: 'top'});
chart.container('container');