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Java > Open Source Codes > org > apache > batik > bridge > UserAgentViewport


1 /*
2
3    Copyright 2000-2001,2003 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.bridge;
19
20 /**
21  * Defines a viewport for a <tt>UserAgent</tt>.
22  *
23  * @author <a HREF="mailto:Thierry.Kormann@sophia.inria.fr">Thierry Kormann</a>
24  * @version $Id: UserAgentViewport.java,v 1.5 2004/08/18 07:12:37 vhardy Exp $
25  */
26 public class UserAgentViewport implements Viewport {
27
28     private UserAgent userAgent;
29
30     /**
31      * Constructs a new viewport for the specified user agent.
32      * @param userAgent the user agent that defines the viewport
33      */
34     public UserAgentViewport(UserAgent userAgent) {
35         this.userAgent = userAgent;
36     }
37
38     /**
39      * Returns the width of this viewport.
40      */
41     public float getWidth() {
42         return (float) userAgent.getViewportSize().getWidth();
43     }
44
45     /**
46      * Returns the height of this viewport.
47      */
48     public float getHeight() {
49         return (float) userAgent.getViewportSize().getHeight();
50     }
51 }
52
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