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Java > Open Source Codes > org > apache > batik > dom > svg12 > SVGOMSubImageRefElement


1 /*
2
3    Copyright 2002-2003 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.dom.svg12;
19
20 import org.apache.batik.dom.AbstractDocument;
21 import org.apache.batik.dom.svg.SVGStylableElement;
22 import org.apache.batik.util.SVG12Constants;
23 import org.w3c.dom.Node JavaDoc;
24
25 /**
26  * This class implements a multiImage extension to SVG.
27  *
28  * The 'multiImage' element is similar to the 'image' element (supports
29  * all the same attributes and properties) except.
30  * <ol>
31  * <li>It can only be used to reference raster content (this is an
32  * implementation thing really)</li>
33  * <li>It has two addtional attributes: 'pixel-width' and
34  * 'pixel-height' which are the maximum width and height of the
35  * image referenced by the xlink:href attribute.</li>
36  * <li>It can contain a child element 'subImage' which has only
37  * three attributes, pixel-width, pixel-height and xlink:href.
38  * The image displayed is the smallest image such that
39  * pixel-width and pixel-height are greater than or equal to the
40  * required image size for display.</li>
41  * </ol>
42  *
43  * @author <a HREF="mailto:thomas.deweese@kodak.com">Thomas DeWeese</a>
44  * @version $Id: SVGOMSubImageRefElement.java,v 1.1 2004/11/18 01:46:57 deweese Exp $ */
45 public class SVGOMSubImageRefElement extends SVGStylableElement {
46
47
48     /**
49      * Creates a new SubImageRefElement object.
50      */
51     protected SVGOMSubImageRefElement() {
52     }
53
54     /**
55      * Creates a new SubImageRefElement object.
56      * @param prefix The namespace prefix.
57      * @param owner The owner document.
58      */
59     public SVGOMSubImageRefElement(String JavaDoc prefix, AbstractDocument owner) {
60         super(prefix, owner);
61     }
62
63     /**
64      * <b>DOM</b>: Implements {@link org.w3c.dom.Node#getLocalName()}.
65      */
66     public String JavaDoc getLocalName() {
67         return SVG12Constants.SVG_SUB_IMAGE_REF_TAG;
68     }
69
70     /**
71      * Returns a new uninitialized instance of this object's class.
72      */
73     protected Node JavaDoc newNode() {
74         return new SVGOMSubImageRefElement();
75     }
76 }
77
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