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Required Libraries
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- ITK (www.itk.org)
- JOGL (jogl.dev.java.net); v1.1b09 binaries for Windows and Mac OS X are included
- JDOM (www.jdom.org); v1.0 is included
- JGoodies Looks (www.jgoodies.com/freeware/looks); R1.2.2 included

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Build Instructions
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1) Build FusionViewerJNI

We recommend building ITK with BUILD_SHARED_LIBS off and replacing all /MD compiler flags with /MT.  This will simplify installation and avoid potential DLL version issues.

Click Show Advanced Values and under *_LINKER_FLAGS replace /INCREMENTAL:YES with /OPT:REF (there should be 3 instances of this flag).  This flag will reduce the size of the DLL by eliminating unreferenced data.

Set the following paths:

I2TK_DIR - the I2TK (ITK extension library) build directory
ITK_DIR - the ITK build directory
JAVA_HEADERS (Windows only) - location of the Java headers, such as jni.h
JAVA_PROJECT_DIR - the FusionViewer2 directory

I2TK is optional.  If a path is not specified, then Interfile (.h33) file support will not be available.

2) Build FusionViewer2

An Apache Ant build file is included.  If you are using a Java IDE, see the documentation at the top of build.xml.

  ant [compile] -- compiles the classes
  ant package -- creates a double-clickable jar file to launch FusionViewer in the dist directory
  ant clean -- deletes .class files
  ant headers -- generates JNI headers (assumes FusionViewerJNI is in the parent directory)

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Distribution
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The following files are required:

FusionViewer.jar
jdom.jar
jogl.jar
looks-1.2.2.jar
FusionViewer.dll/.jnilib/.so
jogl.dll/.jnilib/.so
jogl_cg.dll/.jnilib/.so

The platform directory contains a MacOS X application package.  If changes are made to jar files only, then you can simply copy the new jar files into the Contents/Resources/Java directory on any platform.  Updates to the native libraries will require compiling on Mac OS X and copying the new jnilib files into this directory. Also, please incorporate appropriate copyright information for the jogl and ITK libraries for code distribution.