Sample logarithmic scale axis with base 2", padding: { left: 5, top: 5, right: 5, bottom: 5 }, titlePadding: { left: 0, top: 0, right: 0, bottom: 10 }, source: sampleData, enableAnimations: true, xAxis: { dataField: '', description: '', showGridLines: true, showTickMarks: true }, seriesGroups: [ { type: 'column', valueAxis: { description: 'Value', logarithmicScale: true, logarithmicScaleBase: 2, unitInterval: 1, tickMarksInterval: 1, gridLinesInterval: 1, formatSettings: { decimalPlaces: 3 }, horizontalTextAlignment: 'right' }, series: [ { dataField: 'a', displayText: 'A' }, { dataField: 'b', displayText: 'B' } ] } ] }; $('#chartContainer').jqxChart(settings); });