Calculates the points of the TrendLine to be plotted, the X values and Y values must be returned by
            GetXValues()()()() and 
            GetYValues()()()() methods.
            
        
    Namespace: 
   C1.Win.C1ChartAssembly: C1.Win.C1Chart.2 (in C1.Win.C1Chart.2.dll)
Syntax
| C# | 
|---|
void Calculate( TrendLine tl, double[] x, double[] y )  | 
| Visual Basic | 
|---|
Sub Calculate ( _ tl As TrendLine, _ x As Double(), _ y As Double() _ )  | 
Parameters
- tl
 - Type: C1.Win.C1Chart..::..TrendLine
TrendLine. 
- x
 - Type: array<System..::..Double>[]()[][]
X value, 
- y
 - Type: array<System..::..Double>[]()[][]
Y value.