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Java > Open Source Codes > org > apache > fop > layout > inline > LeaderArea


1 /*
2  * $Id: LeaderArea.java,v 1.3.2.3 2003/02/25 14:07:12 jeremias Exp $
3  * ============================================================================
4  * The Apache Software License, Version 1.1
5  * ============================================================================
6  *
7  * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without modifica-
10  * tion, are permitted provided that the following conditions are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright notice,
16  * this list of conditions and the following disclaimer in the documentation
17  * and/or other materials provided with the distribution.
18  *
19  * 3. The end-user documentation included with the redistribution, if any, must
20  * include the following acknowledgment: "This product includes software
21  * developed by the Apache Software Foundation (http://www.apache.org/)."
22  * Alternately, this acknowledgment may appear in the software itself, if
23  * and wherever such third-party acknowledgments normally appear.
24  *
25  * 4. The names "FOP" and "Apache Software Foundation" must not be used to
26  * endorse or promote products derived from this software without prior
27  * written permission. For written permission, please contact
28  * apache@apache.org.
29  *
30  * 5. Products derived from this software may not be called "Apache", nor may
31  * "Apache" appear in their name, without prior written permission of the
32  * Apache Software Foundation.
33  *
34  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
35  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
36  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
37  * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
38  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
39  * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
40  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
41  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
42  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
43  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44  * ============================================================================
45  *
46  * This software consists of voluntary contributions made by many individuals
47  * on behalf of the Apache Software Foundation and was originally created by
48  * James Tauber <jtauber@jtauber.com>. For more information on the Apache
49  * Software Foundation, please see <http://www.apache.org/>.
50  */
51 package org.apache.fop.layout.inline;
52
53 import org.apache.fop.render.Renderer;
54 import org.apache.fop.layout.*;
55
56 public class LeaderArea extends InlineArea {
57
58     int ruleThickness;
59     int leaderLengthOptimum;
60     int leaderPattern;
61     int ruleStyle;
62
63     float red, green, blue;
64     public LeaderArea(FontState fontState, float red, float green,
65                       float blue, String JavaDoc text, int leaderLengthOptimum,
66                       int leaderPattern, int ruleThickness, int ruleStyle) {
67         super(fontState, leaderLengthOptimum, red, green, blue);
68
69         this.leaderPattern = leaderPattern;
70         this.leaderLengthOptimum = leaderLengthOptimum;
71         this.ruleStyle = ruleStyle;
72         // following the xsl spec rule: if rule-style="none" set thickness to 0;
73 // actually in pdf this doesn't work, because a very thin line is still shown
74 // this is handled in the pdf renderer
75 if (ruleStyle == org.apache.fop.fo.properties.RuleStyle.NONE) {
76             ruleThickness = 0;
77         }
78         this.ruleThickness = ruleThickness;
79     }
80
81     public void render(Renderer renderer) {
82         renderer.renderLeaderArea(this);
83     }
84
85     public int getRuleThickness() {
86         return this.ruleThickness;
87     }
88
89     public int getRuleStyle() {
90         return this.ruleStyle;
91     }
92
93     public int getLeaderPattern() {
94         return this.leaderPattern;
95     }
96
97     public int getLeaderLength() {
98         return this.contentRectangleWidth;
99     }
100
101
102
103 }
104
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