UMLGraph

http://www.umlgraph.org/index.html

Installation on CentOS

   1 cd ~
   2 mkdir tmp
   3 cd tmp
   4 git clone https://github.com/dspinellis/UMLGraph.git
   5 cd UMLGraph/
   6 mvn clean compile package
   7 cp target/umlgraph-5.7.3-SNAPSHOT.jar /usr/local/lib/UmlGraph.jar
   8 cp umlgraph /usr/local/bin/
   9 chmod 755 umlgraph /usr/local/bin/umlgraph
  10 vi /usr/local/bin/umlgraph

   1 #!/bin/sh
   2 #
   3 # Unix shell script to run UMLGraph on the specified base file name
   4 # For this to work you must adjust the following defintion of
   5 # UMLGRAPH_HOME to point to the directory where UmlGraph.jar is installed.
   6 #
   7 #
   8 UMLGRAPH_HOME=/usr/local/lib
   9 JAVA_HOME=/usr/java/default
  10 echo "Current UMLGraph Home $UMLGRAPH_HOME"
  11 echo "Current Java Home $JAVA_HOME"
  12 
  13 if [ x$2 = x ]
  14 then
  15         echo usage: umlgraph base_file_name filetype [umlgraph arguments] 1>&2
  16         echo example: umlgraph MyClass png 1>&2
  17         echo '(The above will convert MyClass.java into MyClass.png)' 1>&2
  18         exit 1
  19 else
  20         BASE=$1
  21         FILETYPE=$2
  22         shift 2
  23         java -classpath "$UMLGRAPH_HOME/UmlGraph.jar:$JAVA_HOME/lib/tools.jar" \
  24         org.umlgraph.doclet.UmlGraph -package $* -output - $BASE.java |
  25         dot -T$FILETYPE -o$BASE.$FILETYPE
  26 fi

Generate DOT file (GraphViz) for class Options.java

cd ~/tmp/UMLGraph/src/main/java/org/umlgraph/doclet
umlgraph Options dot