APIAPITypesLineSeriesTypesLineSeriesTypes Type: 'area'|'bellcurve'|'line'|'raceline'|'spline' NameValueAreaSeriesType'area'BellCurveSeriesType'bellcurve'LineSeriesType'line'RaceLineSeriesType'raceline'SplineSeriesType'spline'LineArrowPositionLineStepDirection