html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

button {

    margin: 10px 0 0 10px;

}

var chart;

anychart.onDocumentReady(function () {

    chart = anychart.line([

        {x: 'January', value: 49},

        {x: 'February', value: 45},

        {x: 'March', value: 9},

        {x: 'April', value: 4},

        {x: 'May', value: 17}

    ]);

    chart.width('100%').height('95%');

    chart.title('Save chart as JSON file');

    chart.container('container');

    chart.draw();

});

​

function saveAsJson() {

​

    // Save into JSON file.

    chart.saveAsJson('ChartJSON');

​

}