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Topic: ellipse coordinates
Replies: 1   Last Post: Dec 12, 2008 2:07 PM

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Posts: 22
Registered: 8/4/08
ellipse coordinates
Posted: Dec 11, 2008 5:42 PM
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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

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