html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line();

​

    var series = chart.stepLine([

        {x: 'January', value: 125},

        {x: 'February', value: 132},

        {x: 'March', value: 141},

        {x: 'April', value: 158},

        {x: 'May', value: 133},

        {x: 'June', value: 143}

    ]);

​

    // Set series name.

    series.name('Step Line');

​

    chart.tooltip().format(function () {

        return this.seriesName + '\n value: ' + this.value;

    });

​

    chart.title('Set series name');

    chart.container('container');

    chart.draw();

});