1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.graphics; 18 19 /** 20 * <p>Specialized implementation of {@link Paint}'s 21 * {@link Paint#setXfermode(Xfermode) transfer mode}. Refer to the 22 * documentation of the {@link PorterDuff.Mode} enum for more 23 * information on the available alpha compositing and blending modes.</p> 24 * 25 */ 26 public class PorterDuffXfermode extends Xfermode { 27 /** 28 * Create an xfermode that uses the specified porter-duff mode. 29 * 30 * @param mode The porter-duff mode that is applied 31 */ PorterDuffXfermode(PorterDuff.Mode mode)32 public PorterDuffXfermode(PorterDuff.Mode mode) { 33 porterDuffMode = mode.nativeInt; 34 } 35 } 36