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(270);

    gauge.sweepAngle(180);

        // axis settings

    var axis = gauge.axis();

    axis.radius(95)

    axis.width(1);

​

    // scale settings

    axis.scale().minimum(0).maximum(120);

​

    // draw the chart

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

});