anychart.onDocumentReady(function () {
var stage = anychart.graphics.create("container", 600, 400);
var chart = anychart.gauges.linear([15, 20, 25, 30, 44]);
var barPointer = chart.bar(2);
barPointer.hoverStroke("#4CAF50");
var hoverStroke = barPointer.hoverStroke();
chart.title({fontColor: hoverStroke, text: "Get and use pointer hover stroke"});