org.jemmy.image

Interface ImageComparator

All Known Implementing Classes:

PixelImageComparator, ResizeComparator

public interface ImageComparator

Interface for all classes performing image comparison.

Author:

shura

Method Summary

Modifier and Type	Method and Description
Image	compare(Image image1, Image image2) Checks if images are the same according to whatever comparison logic is used.
String	getID() A string qualifying an image comparison algorithm.

Method Detail

compare

Image compare(Image image1,
              Image image2)

Checks if images are the same according to whatever comparison logic is used.

Parameters:

image1 - an image to compare.

image2 - an image to compare.

Returns:

null if images match each other; difference otherwise

getID

String getID()

A string qualifying an image comparison algorithm. To be used in logs and tools.

Returns:

todo document