Class PreparedGeometryExample


  • public class PreparedGeometryExample
    extends java.lang.Object
    Shows use of PreparedGeometry in a batch (repeated) operation. The example uses a Monte Carlo method to approximate the value of Pi. Given a circle inscribed in a square and a large number of random points in the square, the number of points which intersect the circle approximates Pi/4. This involves repeated Point-In-Polygon tests, which is one of the geometry tests optimized by the PreparedGeometry implementation for polygons.
    Version:
    1.7
    • Constructor Detail

      • PreparedGeometryExample

        public PreparedGeometryExample()
    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                         throws java.lang.Exception
        Throws:
        java.lang.Exception
      • createCircle

        static Geometry createCircle()
      • createRandomPoint

        static Point createRandomPoint()