DRAWBEZIERCURVE Draw a cubic bezier curve defined by 4 control points.

   drawBezierCurve(POINTS)
   Draw the Bezier curve defined by the 4 control points stored in POINTS.
   POINTS is either a 4-by-2 array (vertical concatenation of control
   points coordinates), or a 1-by-8 array (horizontal concatenation of
   control point coordinates). 

   drawBezierCurve(..., PARAM, VALUE)
   Specifies additional drawing parameters, see the line function for
   details.

   drawBezierCurve(AX, ...);
   Spcifies the handle of the axis to draw on.

   H = drawBezierCurve(...);
   Return a handle to the created graphic object.


   Example
     drawBezierCurve([0 0;5 10;10 5;10 0]);
     drawBezierCurve([0 0;5 10;10 5;10 0], 'linewidth', 2, 'color', 'g');

   See also
     drawPolyline, cubicBezierToPolyline

 ------
 Author: David Legland
 e-mail: david.legland@grignon.inra.fr
 Created: 2011-03-16,    using Matlab 7.9.0.529 (R2009b)
 Copyright 2011 INRA - Cepia Software Platform.

Package: matgeom