Public Sub DrawLineAnimation( _
   ByVal pen As Pen, _
   ByVal pt1 As PointF, _
   ByVal pt2 As PointF, _
   ByRef color As ColorA, _
   ByRef pt1A As PointA, _
   ByRef pt2A As PointA _
) 

Dim instance As ChartGraphics
Dim pen As Pen
Dim pt1 As PointF
Dim pt2 As PointF
Dim color As ColorA
Dim pt1A As PointA
Dim pt2A As PointA
 
instance.DrawLineAnimation(pen, pt1, pt2, color, pt1A, pt2A)

public void DrawLineAnimation( 
   Pen pen,
   PointF pt1,
   PointF pt2,
   ref ColorA color,
   ref PointA pt1A,
   ref PointA pt2A
)