{ title: "Logarithmic Column Range", description: "logarithmic scale 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, colorScheme: 'scheme07', xAxis: { dataField: '', description: '', showGridLines: true, showTickMarks: true, gridLinesDashStyle: '2,2', tickMarksDashStyle: '1,2' }, seriesGroups: [ { type: 'rangecolumn', valueAxis: { description: 'Value', logarithmicScale: true, logarithmicScaleBase: 2, unitInterval: 1, formatSettings: { decimalPlaces: 3 }, gridLinesDashStyle: '2,2', tickMarksDashStyle: '1,2' }, series: [ { dataFieldFrom: 'a', dataFieldTo: 'b', displayText: 'from A to B'}, { dataFieldFrom: 'c', dataFieldTo: 'd', displayText: 'from C to D'} ] } ] }; $('#chartContainer').jqxChart(settings); });