How to get process instance diagram with Java?

[Lianghh]

How to get process instance diagram with Java?
please help Answer !

[Alex_Voloshyn]

Hi @Lianghh
I would suggest you take a look at the post linked below. It gives ideas about the Rest API and the Java API for getting the diagram.

How to get the process definition diagram and process instance diagram via JAVA API?

Hi, I like to know how to get the process definition diagram and process instance diagram via JAVA API. I tried getProcessDiagram in RepositoryService, but I got null. The doc says ‘null when the diagram resource name of a ProcessDefinition is null’, but what diagram resource name is? Where I can config the value for it? I just wanted to display a diagram on the web page, then user can understand the process and current progress. No interaction is needed at this moment. I also noticed that R…

Regards,
Alex