Package org.geotools.image.test

Class 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

      All Methods Static Methods Concrete Methods 
      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