Source Code Cross Referenced for ImageComponent2DURL.java in  » 6.0-JDK-Modules » java-3d » org » jdesktop » j3d » utils » scenegraph » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » 6.0 JDK Modules » java 3d » org.jdesktop.j3d.utils.scenegraph 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * $RCSfile: ImageComponent2DURL.java,v $
003:         *
004:         * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * Redistribution and use in source and binary forms, with or without
007:         * modification, are permitted provided that the following conditions
008:         * are met:
009:         *
010:         * - Redistribution of source code must retain the above copyright
011:         *   notice, this list of conditions and the following disclaimer.
012:         *
013:         * - Redistribution in binary form must reproduce the above copyright
014:         *   notice, this list of conditions and the following disclaimer in
015:         *   the documentation and/or other materials provided with the
016:         *   distribution.
017:         *
018:         * Neither the name of Sun Microsystems, Inc. or the names of
019:         * contributors may be used to endorse or promote products derived
020:         * from this software without specific prior written permission.
021:         *
022:         * This software is provided "AS IS," without a warranty of any
023:         * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
024:         * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
025:         * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
026:         * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
027:         * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
028:         * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
029:         * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
030:         * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
031:         * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
032:         * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
033:         * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
034:         * POSSIBILITY OF SUCH DAMAGES.
035:         *
036:         * You acknowledge that this software is not designed, licensed or
037:         * intended for use in the design, construction, operation or
038:         * maintenance of any nuclear facility.
039:         *
040:         * $Revision: 1.2 $
041:         * $Date: 2007/03/29 21:13:42 $
042:         * $State: Exp $
043:         */
044:        package org.jdesktop.j3d.utils.scenegraph;
045:
046:        import com.sun.j3d.utils.scenegraph.io.SceneGraphStateProvider;
047:        import com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState;
048:        import java.awt.image.BufferedImage;
049:        import java.io.IOException;
050:        import java.net.URL;
051:        import java.util.ArrayList;
052:        import javax.imageio.ImageIO;
053:        import javax.media.j3d.ImageComponent2D;
054:        import org.jdesktop.j3d.utils.scenegraph.io.ImageComponent2DURLState;
055:
056:        /**
057:         *
058:         * A subclass of ImageComponent2D that includes a base URL and image name. There
059:         * is also an associated state class for SceneGraphIO so when this node is saved
060:         * only the baseURL and imageName are written, not the image itself. A simple 
061:         * AssetManager is provided which will load the images from the combined URL and
062:         * imageName. Users can replace the asset manager with to provide more advanced
063:         * handling if required.
064:         *
065:         * <p>
066:         * The imageName may contain both the filename and a directory hierarchy
067:         * ie
068:         * <p>
069:         * baseURL http://server.com/textures
070:         * imageName material/stone/flagstone.jpg
071:         *
072:         * @author  paulby
073:         */
074:        public class ImageComponent2DURL extends
075:                javax.media.j3d.ImageComponent2D implements 
076:                SceneGraphStateProvider {
077:
078:            private java.net.URL baseURL = null;
079:            private String imageName = null;
080:
081:            private static AssetManager assetManager = new SimpleAssetManager();
082:
083:            /**
084:             * Special constructor that creates a new ImageComponent2DURL from the provided
085:             * ImageComponent2D. This constructor will not call the AssetManager to load the
086:             * image, instead taking the image from the provide ImageComponent2D.
087:             */
088:            public ImageComponent2DURL(ImageComponent2D ic,
089:                    java.net.URL baseURL, String imageName) {
090:                super (ic.getFormat(), ic.getImage(), ic.isByReference(), ic
091:                        .isYUp());
092:                this .baseURL = baseURL;
093:                this .imageName = imageName;
094:                set(ic.getImage());
095:            }
096:
097:            /**
098:             * Constructs a 2D image component object using the specified
099:             * format, width, height, byReference flag, and yUp flag.
100:             * Default values are used for all other parameters.
101:             *
102:             * @param format the image component format, one of: FORMAT_RGB,
103:             * FORMAT_RGBA, etc.
104:             * @param width the number of columns of pixels in this image component
105:             * object
106:             * @param height the number of rows of pixels in this image component
107:             * object
108:             * @param byReference a flag that indicates whether the data is copied
109:             * into this image component object or is accessed by reference.
110:             * @param yUp a flag that indicates the y-orientation of this image
111:             * component.  If yUp is set to true, the origin of the image is
112:             * the lower left; otherwise, the origin of the image is the upper
113:             * left.
114:             * @param baseURL The base URL for the image location
115:             * @param imageName The path and name of the image
116:             * @exception IllegalArgumentException if format is invalid, or if
117:             * width or height are not positive.
118:             *
119:             */
120:            public ImageComponent2DURL(int format, int width, int height,
121:                    boolean byReference, boolean yUp, java.net.URL baseURL,
122:                    String imageName) {
123:                this (format, width, height, byReference, yUp, baseURL,
124:                        imageName, false);
125:            }
126:
127:            /**
128:             * Constructs a 2D image component object using the specified
129:             * format, width, height, byReference flag, and yUp flag.
130:             * Default values are used for all other parameters.
131:             * If dontUseAssetManager is true then the constructor will not use
132:             * the asset manager to load the image.
133:             *
134:             * @param format the image component format, one of: FORMAT_RGB,
135:             * FORMAT_RGBA, etc.
136:             * @param width the number of columns of pixels in this image component
137:             * object
138:             * @param height the number of rows of pixels in this image component
139:             * object
140:             * @param byReference a flag that indicates whether the data is copied
141:             * into this image component object or is accessed by reference.
142:             * @param yUp a flag that indicates the y-orientation of this image
143:             * component.  If yUp is set to true, the origin of the image is
144:             * the lower left; otherwise, the origin of the image is the upper
145:             * left.
146:             * @param baseURL The base URL for the image location
147:             * @param imageName The path and name of the image
148:             * @exception IllegalArgumentException if format is invalid, or if
149:             * width or height are not positive.
150:             *
151:             */
152:            public ImageComponent2DURL(int format, int width, int height,
153:                    boolean byReference, boolean yUp, java.net.URL baseURL,
154:                    String imageName, boolean dontUseAssetManager) {
155:                super (format, width, height, byReference, yUp);
156:                this .baseURL = baseURL;
157:                this .imageName = imageName;
158:                if (!dontUseAssetManager)
159:                    notifyAssetManager();
160:            }
161:
162:            /**
163:             * Call the asset manager to load the image
164:             */
165:            private void notifyAssetManager() {
166:                assetManager.loadImage(this );
167:            }
168:
169:            /**
170:             * Set the asset manager to handle all ImageComponent2DURL objects.
171:             */
172:            public static void setAssetManager(AssetManager manager) {
173:                if (manager == null)
174:                    throw new IllegalArgumentException(
175:                            "AssetManager can not be null");
176:                assetManager = manager;
177:            }
178:
179:            /**
180:             * Get the current asset manager.
181:             */
182:            public static AssetManager getAssetManager() {
183:                return assetManager;
184:            }
185:
186:            /**
187:             * Set the Base URL for this image component
188:             *
189:             * @param url The URL for the image component
190:             */
191:            public void setBaseURL(java.net.URL url) {
192:                this .baseURL = url;
193:            }
194:
195:            /**
196:             * Get the Base URL for this image component
197:             *
198:             * @return TheURL for this image component
199:             */
200:            public java.net.URL getBaseURL() {
201:                return baseURL;
202:            }
203:
204:            /** 
205:             * Set the name of the image
206:             *
207:             * The baseURL prepended to the name will give the full
208:             * URL of the image
209:             */
210:            public void setImageName(String imageName) {
211:                this .imageName = imageName;
212:            }
213:
214:            /** 
215:             * Get the name of the image
216:             *
217:             * The baseURL prepended to the name will give the full
218:             * URL of the image
219:             */
220:            public String getImageName() {
221:                return new String(imageName);
222:            }
223:
224:            /**
225:             * Return the State Class used by SceneGraphIO
226:             */
227:            public Class<? extends SceneGraphObjectState> getStateClass() {
228:                return ImageComponent2DURLState.class;
229:            }
230:
231:            /** 
232:             * AssetManager interface. The AssetManager is responsible for loading
233:             * each image.
234:             */
235:            public interface AssetManager {
236:                public void loadImage(ImageComponent2DURL image);
237:
238:                /**
239:                 * Create an image component of the correct size/type for the specified
240:                 * image
241:                 */
242:                public ImageComponent2DURL createImageComponent2DURL(
243:                        java.net.URL baseURL, String filename);
244:            }
245:
246:            /**
247:             * A simple implementation of AssetManager that loads the image
248:             * from the combined baseURL and imageName.
249:             */
250:            static class SimpleAssetManager implements  AssetManager {
251:                public void loadImage(ImageComponent2DURL ic) {
252:                    String url = ic.getBaseURL().toExternalForm();
253:
254:                    try {
255:                        URL fullURL = new URL(url + "/" + ic.getImageName());
256:                        BufferedImage bufImg = ImageIO.read(fullURL);
257:                        ic.set(bufImg);
258:                    } catch (IOException ex) {
259:                        ex.printStackTrace();
260:                    }
261:
262:                }
263:
264:                public ImageComponent2DURL createImageComponent2DURL(
265:                        URL baseURL, String filename) {
266:                    throw new RuntimeException("Not Implemented");
267:                }
268:            }
269:
270:        }
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.