anychart.onDocumentReady(function () {
var chart = anychart.column();
var series = chart.column([
{x: 'January', value: 2},
{x: 'February', value: 5},
var labels = series.labels();
labels.background({fill: '#FFFFFF'});
labels.format(function () {
return 'Value: ' + this.value
var maxFontSize = labels.maxFontSize();
chart.title('Maximum font size is ' + maxFontSize);
chart.container('container');