html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([

        {x: 'A1', value: 1.1},

        {x: 'A2', value: 1.4},

        {x: 'A3', value: 1.2},

        {x: 'A4', value: 1.95},

    ]);

    chart.title('Trying to get a tick');

    chart.container('container');

    chart.draw();

​

    var scale = chart.yScale();

​

    // Trying to get a tick.

    var position = scale.inverseTransform(0.39);

​

    // Draw a red marker on the found tick.

    chart.lineMarker({value: position});

});