'Declaration
 
Public Sub AddArc( _
   ByVal x As Single, _
   ByVal y As Single, _
   ByVal width As Single, _
   ByVal height As Single, _
   ByVal startAngle As Single, _
   ByVal sweepAngle As Single _
) 

public void AddArc( 
   float x,
   float y,
   float width,
   float height,
   float startAngle,
   float sweepAngle
)

Parameters

x

The x-coordinate of the upper-left corner of the rectangular region that defines the ellipse from which the arc is drawn.

y

The y-coordinate of the upper-left corner of the rectangular region that defines the ellipse from which the arc is drawn.

width

The width of the rectangular region that defines the ellipse from which the arc is drawn.

height

The height of the rectangular region that defines the ellipse from which the arc is drawn.

startAngle

The starting angle of the arc, measured in degrees clockwise from the x-axis.

sweepAngle

The angle between startAngle and the end of the arc.

Reference

GraphicsPath Class
GraphicsPath Members