anychart.onDocumentReady(function() {
var chart = anychart.surface(getData());
var xGrid = chart.xGrid();
xGrid.stroke({color: '#ff4040', thickness: 2, dash: '5 2 5'});
chart.xAxis({title: 'X-axis'});
chart.yAxis(false).zAxis(false);
chart.title('Get and modify xGrid');
chart.container('container');