'Declaration
 
Public Sub DrawArc( _
   ByVal pen As Pen, _
   ByVal rc As RectangleF, _
   ByVal startAngle As Single, _
   ByVal sweepAngle As Single _
) 

public void DrawArc( 
   Pen pen,
   RectangleF rc,
   float startAngle,
   float sweepAngle
)

Parameters

pen

System.Drawing.Pen object that determines the color, width, and style of the arc.

rc

A rectangle structure that represents the bounding rectangle of the ellipse that contains the arc.

startAngle

Angle measured in degrees clockwise from the x-axis to the first side of the pie shape.

sweepAngle

Angle measured in degrees clockwise from the startAngle parameter to the second side of the pie shape.

Reference

C1PdfDocument Class
C1PdfDocument Members