Convex Hull Algorithms for Actionscript
WTF is a Convex Hull? I don’t know, but you can read about it here. Anyway someone create a ConvexHull class for AS2.
http://www.lostinactionscript.com/blog/index.php/2007/06/12/convex-hull-algorithms-for-actionscript/
Layout
Fromt the site:
One thing that a lot of Flash users like about Flex is its use of constraints in laying out a design. This class – rather, a collection of 3: Layout, LayoutConstraint, and LayoutManager – provide that functionality to objects in Flash CS3 through ActionScript 3 using a somewhat similar API