org.netbeans.jemmy.image
Class StrictImageComparator

java.lang.Object
  org.netbeans.jemmy.image.StrictImageComparator

All Implemented Interfaces:

ImageComparator

Direct Known Subclasses:

ColorImageComparator

public class StrictImageComparator
extends java.lang.Object
implements ImageComparator

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

Author:

Alexandre Iline (alexandre.iline@sun.com)

Constructor Summary

StrictImageComparator()

Method Summary

boolean	compare(java.awt.image.BufferedImage image1, java.awt.image.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 java.lang.Object

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

Constructor Detail

StrictImageComparator

public StrictImageComparator()

Method Detail

compare

public boolean compare(java.awt.image.BufferedImage image1,
                       java.awt.image.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.