html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.scatter();

    chart.line([

        {x: 0, value: 20},

        {x: 1, value: 50},

        {x: 2, value: 30},

        {x: 3, value: 90},

        {x: 4, value: 40}

    ]);

​

    var crosshair = chart.crosshair();

    crosshair.enabled(true);

​

    var yLabel = crosshair.yLabel();

​

    // Set text settings.

    yLabel.fontFamily('Times New Roman');

    yLabel.fontColor('#FFEB3B');

    yLabel.fontSize(18);

    yLabel.fontDecoration('underline');

    yLabel.fontOpacity('0.7');

    yLabel.fontStyle('italic');

    yLabel.fontWeight(900);

​

    chart.title('Set crosshair yLabel text settings');

    chart.container('container');

    chart.draw();

});