html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.gauges.circular([20, 10]);

    chart.axis();

​

    // Get needle pointer.

    var firstNeedle = chart.needle();

    firstNeedle.fill("#FF8A65");

​

    // Get needle pointer by index.

    var secondNeedle = chart.needle(1);

    secondNeedle.fill("#4DB6AC");

​

    chart.title("Get and modify needle pointer");

    chart.container("container");

    chart.draw();

});