mouse within oval filled area

J. Landman Gay jacque at hyperactivesw.com
Sun Nov 13 14:22:59 EST 2011


On 11/13/11 8:47 AM, James Hurley wrote:
> Jacque,
>
> BOL! (Burst out laughing)
>
> This may be more recognizable, the equation for the ellipse in
rectangular coordinates:
>
>   x^2  +  y^2
> -----     -----   =  1
>   a^2     b^2
>
> Just replace x by r*cos(theta) and y by r*sin(theta) and solve for r. Voila.

Oh, of course. I should have thought of that...


> Speaking of which, I have no idea what the emoticon  :P means.

It means I'm sticking out my tongue at you. Nyah.

But seriously, I'm totally in awe.

-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com




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