POINT  POINT Get Axis Position From Mouse Click


Usage
 
 Returns information about the currently displayed image based on a use
 supplied mouse-click.  The general syntax for its use is
 
    t = point
 
 The returned vector y has two elements: 
 where x,y are the coordinates in the current axes of the click.  This 
 function has changed since FreeMat 1.10.  If the click is not inside the
 active area of any set of axes, a pair of NaNs are returned.
 