html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.polar([

        {x: 0, value: 5},

        {x: 1, value: 9},

        {x: 2, value: 8},

        {x: 3, value: 10}

    ]);

​

    // Get scale.

    var yScale = chart.yScale();

    yScale.inverted(true);

​

    chart.title('Get and modify Y-scale');

    chart.container('container');

    chart.draw();

});