| http://www.w3.org/ns/prov#value | - To find the center point, find Xmax, Xmin, Ymax, Ymin in your cloud of points, and your center is the point in the middle of that (Xmin + ((Xmax - Xmin) / 2), Ymin + ((Ymax - Ymin) / 2)).Now the radius is the smallest one that ensures the circle contains all the points: it therefore has to be as long as the distance to the furthest away point.
|
