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Java > Open Source Codes > org > apache > tools > ant > types > optional > image > TransformOperation


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 package org.apache.tools.ant.types.optional.image;
19 import javax.media.jai.PlanarImage;
20
21 /**
22  *
23  * @see org.apache.tools.ant.taskdefs.optional.image.Image
24  */
25 public abstract class TransformOperation extends ImageOperation {
26     /**
27      * Performs the transformations.
28      * @param img The image to perform the transformation on.
29      * @return the transformed image.
30      */
31     public abstract PlanarImage executeTransformOperation(PlanarImage img);
32
33      /** {@inheritDoc}. */
34     public void addRectangle(Rectangle instr) {
35         instructions.add(instr);
36     }
37 }
38
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