StepDistance: Double;
The StepDistance property enables a user to set minimum distance between interval values (in millimeters). When setting minimum distance between interval values you need to set an appropriate value for the StepMode property.
This example assumes that there is the ChartAxis object of the IChartAxis type.
Sub StepMode;
Var
ChartAxis : IChartAxis;
Begin
ChartAxis.StepMode := 4 As ChartAxisStepMode;
ChartAxis.StepDistance := 10 ;
End Sub StepMode;
After executing the example the distance between interval values is equal to 10 mm.
See also: