html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([

        {x: 0, value: 6},

        {x: 1, value: 10},

        {x: 2, value: 18},

        {x: 3, value: 11},

        {x: 4, value: 9}

    ]);

    chart.yScale().minimum(0);

    chart.xScale('linear');

​

    var controller = chart.annotations();

​

    var annotation = controller.fibonacciFan();

    annotation.xAnchor(1);

    annotation.valueAnchor(10);

    annotation.secondXAnchor(2);

    annotation.secondValueAnchor(17);

​

    // Get hovered state.

    var state = annotation.hovered();

​

    state.trend('#F44336', 3, '5 2', 'round');

​

    chart.title('Get and modify hovered state');

    chart.container('container');

    chart.draw();

});