BPMN 2.0 diagram

[mhdshahdoost]

hi

i need to Activiti API that generate new picture [png file] from current state of each process Instance on DB.and mark current state with red color on
diagram. is there anything for this work ?

[frederikherema1]

Activiti has this functionality built-in (condition is that the process-definition contains DI-information), look at this extract of ProcessDefinitionImageStreamBuilder (explorer 2):

ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processInstance
            .getProcessDefinitionId());

    if (processDefinition != null && processDefinition.isGraphicalNotationDefined()) {
      InputStream definitionImageStream = ProcessDiagramGenerator.generateDiagram(processDefinition, "png",
        runtimeService.getActiveActivityIds(processInstance.getId()));