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}

    ]);

​

    chart.yAxis(1, {orientation: 'right'});

    chart.yAxis(1).scale('log');

​

    var crosshair = chart.crosshair();

    crosshair.enabled(true);

​

    // Get Y-label.

    var yLabel1 = crosshair.yLabel();

    yLabel1.background({fill: '#CFD8DC', stroke: '#455A64'});

    yLabel1.fontColor('black');

​

    // Get Y-label by index.

    var yLabel2 = crosshair.yLabel(1);

    yLabel2.axisIndex(1);

​

    chart.title('Get and modify Y-label by index');

    chart.container('container');

    chart.draw();

});