html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.gauges.linear([15, 20, 25, 30, 44]);

​

    var led = chart.led(2);

​

    // Set name.

    led.name('First pointer');

​

    chart.led(3).name('Second pointer');

​

    chart.legend(true);

    chart.width(600).height(400);

    chart.title('Add name to a pointer');

    chart.container('container');

    chart.draw();

});