html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.scatter();

​

    var series = chart.bubble([

        {x: 4, value: 2, size: 1},

        {x: 1, value: 2, size: 3},

        {x: 2, value: 2, size: 2},

        {x: 3, value: 2, size: 1}

    ]);

​

    var point = series.getPoint(1);

​

    chart.container('container');

    chart.draw();

​

    // Get pixel radius.

    var radius = point.getPixelRadius();

​

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

});