With JobScheduler Release 1.10. a new job diagram viewer ist available.
see JOE-36
To enable the job diagram viewer, please install graphviz
dot command. To check, wether it is available, open a shell and type dot -?
The job diagram viewer is located in the job chain nodes formular in a seperate tab. Also selecting a job chain shows the job chain diagram on the job chain formular.
Hint: If dot is not available JOE writes the value false to JavaSoft/Prefs/com/sos/joe/globals/options/properties/com.sos.joe.globals.options./Options/editor.jobchain.digagram.show
Graphviz can be downloaded from here: http://www.graphviz.org/Download..php