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Java > Open Source Codes > org > apache > fop > image > ImageArea


1 /*
2  * $Id: ImageArea.java,v 1.9.2.3 2003/02/25 13:38:22 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.image;
52
53 import org.apache.fop.layout.*;
54 import org.apache.fop.layout.inline.*;
55
56 import org.apache.fop.render.Renderer;
57
58 public class ImageArea extends InlineArea {
59
60     protected int xOffset = 0;
61     protected int align;
62     protected int valign;
63     protected FopImage image;
64
65
66     public ImageArea(FontState fontState, FopImage img, int AllocationWidth,
67                      int width, int height, int startIndent, int endIndent,
68                      int align) {
69         super(fontState, width, 0, 0, 0);
70         this.currentHeight = height;
71         this.contentRectangleWidth = width;
72         this.height = height;
73         this.image = img;
74         this.align = align;
75
76         /*
77          * switch (align) {
78          * case TextAlign.START:
79          * xOffset = startIndent;
80          * break;
81          * case TextAlign.END:
82          * if (endIndent == 0)
83          * endIndent = AllocationWidth;
84          * xOffset = (endIndent - width);
85          * break;
86          * case TextAlign.JUSTIFY:
87          * xOffset = startIndent;
88          * break;
89          * case TextAlign.CENTER:
90          * if (endIndent == 0)
91          * endIndent = AllocationWidth;
92          * xOffset = startIndent + ((endIndent - startIndent) - width)/2;
93          * break;
94          * }
95          */
96     }
97
98     public int getXOffset() {
99         return this.xOffset;
100     }
101
102     public FopImage getImage() {
103         return this.image;
104     }
105
106     public void render(Renderer renderer) {
107         renderer.renderImageArea(this);
108     }
109
110     public int getImageHeight() {
111         return currentHeight;
112     }
113
114     public void setAlign(int align) {
115         this.align = align;
116     }
117
118     public int getAlign() {
119         return this.align;
120     }
121
122     public void setVerticalAlign(int align) {
123         this.valign = align;
124     }
125
126     public int getVerticalAlign() {
127         return this.valign;
128     }
129
130     public void setStartIndent(int startIndent) {
131         xOffset = startIndent;
132     }
133
134
135
136 }
137
138
139
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