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Java > Open Source Codes > org > apache > batik > ext > awt > image > renderable > OffsetRable


1 /*
2
3    Copyright 2001 The Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    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.batik.ext.awt.image.renderable;
19
20 /**
21  * Adjusts the input images coordinate system by dx, dy.
22  *
23  * @author <a HREF="mailto:Thomas.DeWeeese@Kodak.com">Thomas DeWeese</a>
24  * @version $Id: OffsetRable.java,v 1.4 2004/08/18 07:13:59 vhardy Exp $
25  */
26 public interface OffsetRable extends Filter {
27       /**
28        * Returns the source to be offset.
29        */
30     public Filter getSource();
31
32       /**
33        * Sets the source to be offset.
34        * @param src image to offset.
35        */
36     public void setSource(Filter src);
37
38       /**
39        * Set the x offset.
40        * @param dx the amount to offset in the x direction
41        */
42     public void setXoffset(double dx);
43
44       /**
45        * Get the x offset.
46        * @return the amount to offset in the x direction
47        */
48     public double getXoffset();
49
50       /**
51        * Set the y offset.
52        * @param dy the amount to offset in the y direction
53        */
54     public void setYoffset(double dy);
55
56       /**
57        * Get the y offset.
58        * @return the amount to offset in the y direction
59        */
60     public double getYoffset();
61 }
62
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