html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([2, 16, 4, 64]);

    chart.yScale(anychart.scales.log());

    chart.container("container");

    chart.draw();

​

    // Trying to get to "1.25" tick position.

    var yScale = chart.yScale();

    yScale.transform(45);

    // Returns 0.8266062568876718

});