[flexcoders] Irregular Polygon Area

Hi, Does somebody know of a class which calculates the area of an irregular polygon ? Thank's _rico

Re: [flexcoders] Irregular Polygon Area

On May 21, 2008, at 7:10 AM, rleuthold wrote: Does somebody know of a class which calculates the area of an irregular polygon ? If it's not a self-intersecting polygon: 1/2 * ((x1+x2)(y1-y2)+(x2+x3)(y2-y3)+...+(xn+x1)(yn-y1)) The generalized method is basically: 1/2 * ( Sum from 0 to