could someone of you help out a bit with some trigonometric stuff that
I'm having trouble with?
This is a very basic cartesian Sin/Cos type of thing and I should be
able to hack this on my
own, guess I'm just a bit out of practice...
Here are the details:
On a canvas, at location 150,150, are two filled concentric circles
(360deg ArcShapes),
the one on the bottom has a radius of 100 and the one on the top has a
radius of 90.
The problem is to identify (set a flag) when the mouse is in the non
overlapping area...
that is; inside of the bigger circle AND outside of the smaller one.
I'm halfway there but it only works for Mouse X=0 or Y=0 (mouse coord's
offset to 150)
--
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VISIT MY HOME PAGE:
<http://home.online.no/~eikarlse/index.htm>
LAST UPDATED: 23/08/2003
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Regards
Eirik Karlsen
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