Class RoughImageComparator

  • All Implemented Interfaces:
    ImageComparator

    public class RoughImageComparator
    extends java.lang.Object
    implements ImageComparator
    Compares two images roughly (i.e. not all of the pixel colors should match).
    Author:
    Alexandre Iline (alexandre.iline@sun.com)
    • Constructor Summary

      Constructors 
      Constructor Description
      RoughImageComparator​(double roughness)
      Creates a comparator with roughness allowed roughness.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean compare​(java.awt.image.BufferedImage image1, java.awt.image.BufferedImage image2)
      Compares two images with allowed roughness.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • RoughImageComparator

        public RoughImageComparator​(double roughness)
        Creates a comparator with roughness allowed roughness.
        Parameters:
        roughness - Allowed comparision roughness.
    • Method Detail

      • compare

        public boolean compare​(java.awt.image.BufferedImage image1,
                               java.awt.image.BufferedImage image2)
        Compares two images with allowed roughness.
        Specified by:
        compare in interface ImageComparator
        Parameters:
        image1 - an image to compare.
        image2 - an image to compare.
        Returns:
        true if images have the same sizes and number of unmatching pixels less or equal to image1.getWidth() * image1.getHeight() * roughness