I have a bunch of semi-random points, but they're all "nearby" each other.
I'd like to somehow get the list of only the "outside" points (I.E. if you
were going to draw a polygon that contained all the points, which points
would be the vertices).
Then, just to make it fun, I actually have a maximu
The simplest way to construct a polygon enclosing a set of points is to
comnpute the convex hull (Geometry.convexHull). If you need a
non-convex shape there are various ways to do this (alpha shapes,
concave hulls, etc) but JTS currently doesn't provide this.
I've often thought it would be ni
