[jboss-user] [jBPM] - [Jbpm5]how to use DiagramInfo to get the image of the processinstance

[jeffery jeffery]

jeffery jeffery [http://community.jboss.org/people/aronjiao] created the discussion

"[Jbpm5]how to use DiagramInfo to get the image of the processinstance"

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Hello ,
every one!

I have a question about how to get the image of a processinstance which is executing.

I once found a java file in the core sourcecode-----the org.jbpm.integration.console.graph.GraphViewerPluginImpl

seeing into GraphViewerPluginImpl
there is a method called  public DiagramInfo getDiagramInfo(String processId)

it returns a 'DiagramInfo'  object.

in the 'DiagramInfo' object。  I saw every node's  width,length,x,y, etc.
is there any api to tranfer this 'DiagramInfo'   informations to a image file（such as .png file）
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