Public Sub DrawLineA( _
   ByVal pen As Pen, _
   ByVal color As ColorA, _
   ByVal point1 As PointA, _
   ByVal point2 As PointA _
) 

Dim instance As ChartGraphics
Dim pen As Pen
Dim color As ColorA
Dim point1 As PointA
Dim point2 As PointA
 
instance.DrawLineA(pen, color, point1, point2)

public void DrawLineA( 
   Pen pen,
   ColorA color,
   PointA point1,
   PointA point2
)