html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.gauges.circular([10]);

    chart.marker({radius: 95});

​

    var axis = chart.axis();

​

    // Get scale.

    var scaleSettings = axis.scale();

​

    scaleSettings.minimum(0);

    scaleSettings.maximum(20);

​

    chart.title("Get and modify scale");

    chart.container("container");

    chart.draw();

});