html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

var chart;

anychart.onDocumentReady(function () {

    var data = getData();

​

    chart = anychart.tagCloud(data);

    chart.margin([0, '25%', 0, 0]);

    chart.title('Returns PNG as base64 string');

    chart.container('container');

    chart.draw();

});

​

function getPngBase64String() {

​

    // Get PNG as base64 string.

    chart.getPngBase64String(function (response) {

        var base64String = document.getElementById('getPngBase64String');

        base64String.innerHTML = response;

    });

}

​

function getData() {

    return [

        {x: 'learning', value: 80},

        {x: 'lists', value: 44},

        {x: 'meaning', value: 40},

        {x: 'useful', value: 36},

        {x: 'different', value: 32},

        {x: 'grammar', value: 28},

        {x: 'teaching', value: 24},

        {x: 'example', value: 20},

        {x: 'includes', value: 56},

        {x: 'thing', value: 12},

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

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

        {x: 'phrases', value: 15},

        {x: 'content', value: 27}

    ]

}