Public Sub DrawRectangleAnimation( _
   ByVal pen As Pen, _
   ByVal rect As RectangleF, _
   ByRef color As ColorA, _
   ByRef rectA As RectangleA _
) 

Dim instance As ChartGraphics
Dim pen As Pen
Dim rect As RectangleF
Dim color As ColorA
Dim rectA As RectangleA
 
instance.DrawRectangleAnimation(pen, rect, color, rectA)

public void DrawRectangleAnimation( 
   Pen pen,
   RectangleF rect,
   ref ColorA color,
   ref RectangleA rectA
)