NSBezierPath: angle of a line

FROM : Ian was here
DATE : Wed Apr 13 01:08:25 2005

I have a straight line created using an NSBezierPath.
This line has a point of origin that remains fixed,
and a current point that can be moved around it's
origin, changing the shape and size of the line.

The issue I'm having is finding the angle of the line
as it's current point is moving around it's origin.
Does anyone know how to get the angle of a line?



       
__________________________________
Do you Yahoo!?
Yahoo! Small Business - Try our new resources site!
http://smallbusiness.yahoo.com/resources/