html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var data1 = [16, 30, 45, 12, 5];

    var data2 = [1, 51, 23, 64, 12];

    var data3 = [18, 25, 10, 20, 35];

​

    var chart = anychart.column();

    chart.defaultSeriesType('column');

    chart.addSeries(data1, data2, data3);

​

    // Get series count in loop.

    for (var i = 0; i < chart.getSeriesCount(); i++) {

        chart.getSeriesAt(i).name((i + 1) + ' Series');

    }

​

    chart.legend(true);

    chart.title('Get and use series count');

    chart.container('container');

    chart.draw();

});