html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.column();

​

    var series1 = chart.column([

        {x: 0, value: 22},

        {x: 1, value: 34},

        {x: 2, value: 16},

    ]);

    series1.hovered({fill: '#F44336'});

​

    var series2 = chart.column([

        {x: 0, value: 12},

        {x: 1, value: 41},

        {x: 2, value: 47}

    ]);

    series2.hovered({fill: '#4CAF50'});

​

    var interactivity = chart.interactivity();

    interactivity.hoverMode('by-spot');

​

    // Set spot radius.

    interactivity.spotRadius(200);

​

    chart.title('Set spot radius');

    chart.container('container');

    chart.draw();

});