html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.pie([

        {x: 'Cycling', value: 10},

        {x: 'Swimming', value: 7},

        {x: 'Run', value: 4}

    ]);

​

    // Get radius.

    var radius = chart.radius();

​

    chart.title('The radius is ' + radius);

    chart.container('container');

    chart.draw();

});