'Declaration
 
Sub DrawEllipse( _
   ByVal brush As Brush, _
   ByVal pen As Pen, _
   ByVal center As Point, _
   ByVal radiusX As Double, _
   ByVal radiusY As Double _
) 

'Usage
 
Dim instance As IDrawingContext
Dim brush As Brush
Dim pen As Pen
Dim center As Point
Dim radiusX As Double
Dim radiusY As Double
 
instance.DrawEllipse(brush, pen, center, radiusX, radiusY)

void DrawEllipse( 
   Brush brush,
   Pen pen,
   Point center,
   double radiusX,
   double radiusY
)

Parameters

brush

The brush with which to fill the ellipse. This is optional, and can be null. If the brush is null, no fill is drawn.

pen

The pen with which to stroke the ellipse. This is optional, and can be null. If the pen is null, no stroke is drawn.

center

The location of the center of the ellipse.

radiusX

The horizontal radius of the ellipse.

radiusY

The vertical radius of the ellipse.

Reference

IDrawingContext Interface
IDrawingContext Members