html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.gauges.linear([

        {value: 15},

        {value: 20},

        {value: 25},

        {value: 30},

        {value: 44}

    ]);

    chart.addPointer(4, 3, 2, 1, 0);

​

    // Get the number of pointers in loop.

    for (var i = 0; i < chart.getPointersCount(); i++) {

        chart.getPointerAt(i).name((i + 1) + ' Pointer');

    }

​

    chart.legend(true);

    chart.title('Get and use pointers count');

    chart.container('container');

    chart.draw();

});