html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

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);

​

    // Set pointer hover fill.

    barPointer.hoverFill(["#FEFEFE", "#424242"], 0.5, 0.5, null, 0.8, 0.5, 0.5);

​

    chart.title("Set pointer hover fill as a radial gradient");

    chart.container(stage);

    chart.draw();

​

    // Set hover pointer.

    barPointer.hover();

});