html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

    anychart.onDocumentReady(function () {

var data = getData();

​

var chart = anychart.sunburst(data, 'as-table');

chart.innerRadius('25%');

chart.calculationMode('ordinal-from-root');

​

var label = anychart.standalones.label();

label.enabled(true);

label.text('Activities').adjustFontSize(true);

label.width('100%').height('100%');

label.fontSize(30).fontColor('#60727b');

label.hAlign('center').vAlign('middle');

​

// Set center content.

chart.center({content: label});

​

chart.title('Set center content');

chart.container('container');

chart.draw();

    });

function getData() {

    return [

        {name: 'Winter', parent: null, id: 'winter', value: 250},

        {name: 'Spring', parent: null, id: 'spring', value: 250},

        {name: 'Summer', parent: null, id: 'summer', value: 250},

        {name: 'Autumn', parent: null, id: 'autumn', value: 250},

        {name: 'Running', parent: 'winter', id: 'run', value: 43},

        {name: 'Snowboarding', parent: 'winter', id: 'snowboard', value: 50},

        {name: 'Nordic Skiing', parent: 'winter', id: 'nordic', value: 50},

        {name: 'Working Out', parent: 'winter', id: 'workout', value: 30},

        {name: 'Ice Skating', parent: 'winter', id: 'iceskate', value: 40},

        {name: 'Kitesurfing', parent: 'winter', id: 'kitesurf', value: 37},

        {name: 'Riding', parent: 'spring', id: 'ride', value: 100},

        {name: 'Crossfit', parent: 'spring', id: 'crossfit', value: 30},

        {name: 'Hiking', parent: 'spring', id: 'hike', value: 30},

        {name: 'Yoga', parent: 'spring', id: 'yoga', value: 40},

        {name: 'Running', parent: 'spring', id: 'run', value: 50},

        {name: 'Riding', parent: 'summer', id: 'ride', value: 150},

        {name: 'Windsurfing', parent: 'summer', id: 'windsurf', value: 20},

        {name: 'Swimming', parent: 'summer', id: 'swim', value: 30},

        {name: 'Roller Skiing', parent: 'summer', id: 'roller', value: 10},

        {name: 'Rowing', parent: 'summer', id: 'rowing', value: 40},

        {name: 'Riding', parent: 'autumn', id: 'ride', value: 90},

        {name: 'Hiking', parent: 'autumn', id: 'windsurf', value: 20},

        {name: 'Swimming', parent: 'autumn', id: 'swim', value: 10},

        {name: 'Nordic Skiing', parent: 'autumn', id: 'nordic', value: 40},

        {name: 'Climbing', parent: 'autumn', id: 'climbing', value: 40}

    ];

}