html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([

        {x: 'Cycling', value: 18},

        {x: 'Swimming', value: 25},

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

        {x: 'Hiking', value: 20}

    ]);

​

    var title = chart.title();

    title.enabled(true);

​

    // Get text font opacity.

    var fontOpacity = title.fontOpacity();

​

    title.text('The font opacity is ' + fontOpacity);

​

    chart.container('container');

    chart.draw();

});