Date: Dec 11, 2008 12:19 AM Author: Fabian Subject: rotated ellipse equation Hi,

I've got an ellipse of the form:

z (x, y coordinate of the centre)

a and b (its axis)

alpha (rotation angle)

All I can find is the parameterised form of an ellipse with t (the parameter) being -Pi <= t <= Pi which gives me the ellipse coordinates. I need y values on the ellipse for certain x values, i.e. y as a function of x and the above definition of my ellipse. Can somebody help me out here?

thanks loads in advance