html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([

        {x: 'January', value: 200},

        {x: 'February', value: 500},

        {x: 'March', value: -300},

        {x: 'April', value: 900},

        {x: 'May', value: 400}

    ]);

​

    var logScale = anychart.scales.log();

​

    // Set minimum gap

    logScale.minimumGap(0.5);

​

    // Set maximum gap

    logScale.maximumGap(0.5);

​

    chart.yScale(logScale);

    chart.title('Set scale minimum/maximum gap');

    chart.container('container');

    chart.draw();

});