StrictImageComparator

java.lang.Object

org.netbeans.jemmy.image.StrictImageComparator

All Implemented Interfaces:: ImageComparator

Direct Known Subclasses:: ColorImageComparator

public class StrictImageComparator extends Object implements ImageComparator

Compares two images strictly (i.e. all the pixel colors should match).

Author:: Alexandre Iline (alexandre.iline@sun.com)

Constructor Summary

Constructors

Constructor

Description

StrictImageComparator()
Method Summary

Modifier and Type

Method

Description

boolean

compare(BufferedImage image1, BufferedImage image2)

Checks images sizes and pixels.

protected boolean

compareColors(int rgb1, int rgb2)

Could be used to override the way of comparing colors.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- StrictImageComparator
  
  public StrictImageComparator()
Method Details
- compare
  
  public boolean compare(BufferedImage image1, BufferedImage image2)
  
  Checks images sizes and pixels. Compares one pixel after another untill one will be different.
  
  Specified by:
  
  compare in interface ImageComparator
  
  Parameters:
  
  image1 - an image to compare.
  
  image2 - an image to compare.
  
  Returns:
  
  True if all the pixels match, false otherwise.
- compareColors
  
  protected boolean compareColors(int rgb1, int rgb2)
  
  Could be used to override the way of comparing colors.
  
  Parameters:
  
  rgb1 - a color to compare.
  
  rgb2 - a color to compare.
  
  Returns:
  
  true if colors are equal.