Package gov.nih.mipav.view.renderer.WildMagic.ProstateFramework.ShapeSimilarity

Class pt

  • Direct Known Subclasses:
    POINT
    public class pt
extends java.lang.Object
    Ported to Java from C code from http://www8.cs.umu.se/kurser/TDBAfl/VT06/algorithms/WEBSITE/IMPLEMEN/TURN/IMPLEMEN.HTM May only be used for non-commercial purposes. Implementation of "An Efficiently Computable Metric for Comparing Polygonal Shapes," by Arkin, Chew, Huttenlocher, Kedem, and Mitchel (undated). This expands a little on the cited reference to achieve O(n) space and O(mn log n) run time. This could be improved to O(min m,n) and O(mn log min m,n) by selecting the smallest of the 2 polys to create the initial event heap. See init_events(). Variable names match the article. Implementation (c) Eugene K. Ressler 91, 92 This source may be freely distributed and used for non-commercial purposes, so long as this comment is attached to any code copied or derived from it.
    Author:
    Ruida Cheng

    • Field Summary

      Fields 
      Modifier and Type Field Description
      double x  
      double y  

    • Constructor Summary

      Constructors 
      Constructor Description
      pt()  

    • Method Summary

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • x

        public double x

      • y

        public double y

    • Constructor Detail

      • pt

        public pt()