gistfile1.txt

require 'java'
require 'libssrckdtree-j-1.0.2.jar'

GenericPoint = Java::com.savarese.spatial.GenericPoint
KDTree = Java::com.savarese.spatial.KDTree

def generate_points(tree, size)
  size.times do
    x = rand(100)
    y = rand(100)
    point = GenericPoint.new(x, y)
    tree.put(point, point.to_s)
  end
end

tree = KDTree.new
range = tree.iterator(
  GenericPoint.new(25, 25),
  GenericPoint.new(75, 75)
)
  
while range.has_next
  e = range.next
  puts "#{e.key}: #{e.value}"
end