Posted: Tue Dec 09, 2003 5:00 pm
Here is one example of "Curve Fitting" function :
Josep Lluis Jorge
http://support.steema.com
Code: Select all
Private Sub Form_Load()
Dim i As Integer
With TChart1
.Aspect.View3D = False
.AddSeries scPoint
For i = 0 To 4
.Series(0).AddXY i, Rnd() * 100, "", clTeeColor
Next i
.AddSeries scLine
.Series(1).SetFunction tfCurveFit
.Series(1).DataSource = "Series0"
.Series(1).FunctionType.PeriodStyle = psNumPoints
.Series(1).FunctionType.PeriodAlign = paFirst
.Series(1).FunctionType.asCurveFit.FirstCalcPoint = 0
.Series(1).FunctionType.asCurveFit.FirstPoint = 0
.Series(1).FunctionType.asCurveFit.PolyDegree = 5
.Series(1).FunctionType.Period = 1
.Series(1).CheckDataSource
End With
End Sub
http://support.steema.com