ITChart.GetDateTimeStep
ITChart

function GetDateTimeStep(DateTimeStep: EDateTimeStep): Double;

Type Library
TeeChartx

Description
GetDateTimeStep should be used to set DateTime steps (intervals) on TChart Axes.

Example [Visual Basic]:

'set bottom axis to date-time, showing one label per month...

With TChart1.Axis.Bottom

.Increment = TChart1.GetDateTimeStep(dtOneMonth)

.DateTimeFormat = "mmm-yyyy"

End With