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Java > Open Source Codes > org > apache > fop > svg > GraphicsConfiguration


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */

17
18 /* $Id: GraphicsConfiguration.java 426576 2006-07-28 15:44:37Z jeremias $ */
19  
20
21 package org.apache.fop.svg;
22
23 import java.awt.image.VolatileImage JavaDoc;
24
25 /**
26  * Adapter to allow subclassing java.awt.GraphicsConfiguration without
27  * compilation errors.
28  * The version for JDK 1.4 needs to add an override for the abstract
29  * createCompatibleVolatileImage() method. It can't be overidden
30  * for JDK 1.3 because there is no VolatileImage there.
31  *
32  */

33 abstract public class GraphicsConfiguration extends java.awt.GraphicsConfiguration JavaDoc {
34
35     /**
36      * @see java.awt.GraphicsConfiguration#createCompatibleVolatileImage(int, int)
37      * @since JDK 1.4
38      */

39     public VolatileImage JavaDoc createCompatibleVolatileImage(int width, int height) {
40         return null;
41     }
42
43     /**
44      * @see java.awt.GraphicsConfiguration#createCompatibleVolatileImage(int, int, int)
45      * @since JDK 1.5
46      */

47     public VolatileImage JavaDoc createCompatibleVolatileImage(int width, int height, int transparency) {
48         return null;
49     }
50
51 }
52
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