anychart.onDocumentReady(function () {
var chart = anychart.gauges.linear([300, 250, 150]);
chart.addPointer(0, 1, 2);
var label = chart.label();
label.text('Custom label');
label.background({fill: '#caff70', corners: 3});
chart.title('Get and modify label object');
chart.container('container');