1 /* 2 * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package org.jemmy.image.awt; 26 27 import java.awt.image.BufferedImage; 28 import org.jemmy.env.Environment; 29 import org.jemmy.image.Image; 30 import org.jemmy.image.pixel.PixelImageComparator; 31 import org.jemmy.image.pixel.Raster; 32 import org.jemmy.image.pixel.RasterComparator; 33 import org.jemmy.image.pixel.WriteableRaster; 34 35 /** 36 * 37 * @author shura 38 */ 39 public class BufferedImageComparator extends PixelImageComparator { 40 41 public BufferedImageComparator(RasterComparator comparator) { 42 super(comparator); 43 } 44 45 public BufferedImageComparator(Environment env) { 46 super(env); 47 } 48 49 @Override 50 protected Image toImage(Raster image) { 51 if(image instanceof AWTImage) { 52 return (AWTImage)image; 53 } else { 54 throw new IllegalArgumentException("Unrecognized image type" + image.getClass().getName()); 55 } 56 } 57 58 @Override 59 protected Raster toRaster(Image image) { 60 if(image instanceof AWTImage) { 61 return (AWTImage)image; 62 } else { 63 throw new IllegalArgumentException("Unrecognized image type" + image.getClass().getName()); 64 } 65 } 66 67 @Override 68 protected WriteableRaster createDiffRaster(Raster r1, Raster r2) { 69 AWTImage img2 = (AWTImage) r2; 70 AWTImage img1 = (AWTImage) r1; 71 return new AWTImage(new BufferedImage( 72 Math.max(img1.getSize().width, img2.getSize().width), 73 Math.max(img1.getSize().height, img2.getSize().height), 74 img1.getTheImage().getType())); 75 } 76 }