anychart.onDocumentReady(function () {
var chart = anychart.gauges.linear([{low: 3, high: 7, value: 5}]);
var rangeBar = chart.rangeBar(0);
var labels = rangeBar.labels();
labels.offsetY(-10).fontColor('#ff4040');
chart.width(600).height(400);
chart.title('Get and modify labels');
chart.container('container');