class TEllipse: public TObject, public TAttLine, public TAttFill, public TAttBBox2D

 Ellipse default constructor.

 Ellipse normal constructor.

 Ellipse default destructor.

 Copy constructor.

 Copy this ellipse to ellipse.

 Compute distance from point px,py to an ellipse.

 Compute the closest distance of approach from point px,py to this
 ellipse. The distance is computed in pixels units.

 In case of a filled ellipse the distance returned is 0 if the point
 (px,py) is inside the ellipse, and is huge if the point is outside.

 Draw this ellipse with its current attributes.

 Draw this ellipse with new coordinates.

 Execute action corresponding to one event.

  This member function is called when a line is clicked with the locator

  If Left button clicked on one of the line end points, this point
     follows the cursor until button is released.

  if Middle button clicked, the line is moved parallel to itself
     until the button is released.

  NOTE that support for log scale is not implemented

 List this ellipse with its attributes.

 Paint this ellipse with its current attributes.

 Draw this ellipse with new coordinates.

 Dump this ellipse with its attributes.

 Save primitive as a C++ statement(s) on output stream out

 Return kTRUE if kNoEdges bit is set, kFALSE otherwise.

 if  noEdges = kTRUE the lines connecting the center to the edges
 will not be drawn.
 default is to draw the edges.

 Stream an object of class TEllipse.

 Return the bounding Box of the Ellipse, currently not taking into
 account the rotating angle.

 Return the center of the Ellipse as TPoint in pixels

 Set center of the Ellipse

 Set X coordinate of the center of the Ellipse

 Set Y coordinate of the center of the Ellipse

 Set lefthandside of BoundingBox to a value
 (resize in x direction on left)

 Set righthandside of BoundingBox to a value
 (resize in x direction on right)

 Set top of BoundingBox to a value (resize in y direction on top)

 Set bottom of BoundingBox to a value
 (resize in y direction on bottom)