html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line();

​

    var series = chart.line([

        {

            x: 0, value: 3,

            // Set fill.

            marker: {

                fill: {

                    keys: ['#FFFFFF', '#808080'],

                    cx: 0.5,

                    cy: 0.5,

                    mode: 'none',

                    opacity: 0.9,

                    fx: 0.5,

                    fy: 0.5

                }

            }

        },

        {x: 1, value: 5},

        {x: 2, value: 2},

        {x: 3, value: 8}

    ]);

    series.markers({size: 10});

​

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

    chart.container('container');

    chart.draw();

});