html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line();

​

    var series = chart.line([

        {x: 'January', value: 2},

        {x: 'February', value: 5},

        {x: 'March', value: 3},

        {x: 'April', value: 9},

        {x: 'May', value: 4}

    ]);

​

    var markers = series.markers();

    markers.enabled(true);

    markers.size(15);

​

    // Set fill.

    markers.fill(['#FFFFFF', '#808080'], 0.5, 0.5, null, 0.9, 0.5, 0.5);

​

    chart.title('Set fill as a radial gradient');

    chart.container('container');

    chart.draw();

});