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 public class PorterDuffXfermode extends Xfermode {
26     /**
27      * Create an xfermode that uses the specified porter-duff mode.
28      *
29      * @param mode           The porter-duff mode that is applied
30      */
PorterDuffXfermode(PorterDuff.Mode mode)31     public PorterDuffXfermode(PorterDuff.Mode mode) {
32         porterDuffMode = mode.nativeInt;
33     }
34 }
35