html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

        // create data set on our data

    var dataSet = anychart.data.set([50]);

        // set the gauge type

    var gauge = anychart.gauges.circular();

​

        // gauge settings

    gauge.data(dataSet);

    gauge.padding("10%");

    gauge.startAngle(-45);

    gauge.sweepAngle(-300);

​

        // draw the chart

    gauge.container("container").draw();

});