anychart.onDocumentReady(function () {
var chart = anychart.line();
var scale = anychart.scales.linear();
var ticks = scale.ticks();
var yAxis = chart.yAxis();
yAxis.overlapMode('allow-overlap');
yAxis.minorLabels({rotation: 270});
{x: 'January', value: 2},
{x: 'February', value: 8},
{x: 'September', value: 5}
chart.title('Set overlap mode');
chart.container('container');