4.1 Building PROJECTIONS

To rebuild PROJECTIONS (optional) from the source:

1)

Make sure the JDK commands ``java'', ``javac'', ``ant'', and ``jar'' are in your path

2)

Make sure that your versions of java and javac are at least 1.5. Do this by running ``java -version'' and ``javac -version''. Also, make sure the environment variable JAVA_HOME is not pointing at an old version of java.

3)

From PROJECTIONS_LOCATION/, type ``ant clean'' then ``ant''

4)

The following files are placed in `bin':

projections : Starts projections, for UNIX machines

projections.bat : Starts projections, for Windows machines

projections.jar : archive of all the java and image files