1/* 2 * Copyright (c) 1998, 2002, 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 26package sun.java2d.loops; 27 28import java.awt.image.ColorModel; 29import java.awt.Color; 30import java.awt.Composite; 31import java.awt.CompositeContext; 32import java.awt.RenderingHints; 33import sun.java2d.SurfaceData; 34import sun.java2d.SunCompositeContext; 35 36/** 37 * Bitwise XOR Composite class. 38 */ 39 40public final class XORComposite implements Composite { 41 42 Color xorColor; 43 int xorPixel; 44 int alphaMask; 45 46 public XORComposite(Color xorColor, SurfaceData sd) { 47 this.xorColor = xorColor; 48 49 SurfaceType sType = sd.getSurfaceType(); 50 51 this.xorPixel = sd.pixelFor(xorColor.getRGB()); 52 this.alphaMask = sType.getAlphaMask(); 53 } 54 55 public Color getXorColor() { 56 return xorColor; 57 } 58 59 public int getXorPixel() { 60 return xorPixel; 61 } 62 63 public int getAlphaMask() { 64 return alphaMask; 65 } 66 67 public CompositeContext createContext(ColorModel srcColorModel, 68 ColorModel dstColorModel, 69 RenderingHints hints) { 70 return new SunCompositeContext(this, srcColorModel, dstColorModel); 71 } 72} 73