Package org.geotools.image.test

Class ImageAssert

Object

ImageAssert

public class ImageAssert
extends Object

Compares two images using perceptual criterias: the assertions will fail if the images would look different to a human being.

Author:

Andrea Aime - GeoSolutions

Constructor Summary

Constructors

Constructor	Description
ImageAssert()

Method Summary

Modifier and Type	Method	Description
static void	assertEquals(RenderedImage expectedImage, RenderedImage actualImage, int threshold)	Checks the expected image and the actual image are equals from a human perception p.o.v
static void	assertEquals(File expectedFile, RenderedImage actualImage, int threshold)	Checks the image in the reference file and the actual image are equals from a human perception p.o.v
static void	assertEquals(File expectedImage, RenderedImage actualImage, int threshold, ImageComparator.Mode mode)	Checks the expected image and the actual image are equals from a human perception p.o.v

Methods inherited from class Object

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

Constructor Detail

ImageAssert

public ImageAssert()

Method Detail

assertEquals

public static void assertEquals(File expectedFile,
                                RenderedImage actualImage,
                                int threshold)
                         throws IOException

Checks the image in the reference file and the actual image are equals from a human perception p.o.v

Throws:

IOException

assertEquals

public static void assertEquals(RenderedImage expectedImage,
                                RenderedImage actualImage,
                                int threshold)

Checks the expected image and the actual image are equals from a human perception p.o.v

assertEquals

public static void assertEquals(File expectedImage,
                                RenderedImage actualImage,
                                int threshold,
                                ImageComparator.Mode mode)
                         throws IOException

Checks the expected image and the actual image are equals from a human perception p.o.v

Throws:

IOException