Richard Gaskin asked for code useful for making a spider web chart. I think the function below would help. Both the grid and the plots will be polygons whose points can be conveniently specified by their distance from an origin and their angle on a circle.
function yAD x,y,d,a,@xAD -- calculate point x1,y1 that is distance d and angle a from point x,y -- return y1, load x1 into param 5 -- a is in degrees, positive is east of north put (90-a)*2*pi/360 into a put x + d*cos(a) into xAD return y + d*sin(a) end yAD David Epstein _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
