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new BpmnAutoLayout(model).execute();
this create a flowchart of horizontal layout,How to dynamically generate a flowchart of vertical layout?
Not sure if I understood the question, could you please explain the use case/question a little bit more so that we can help?
process.addFlowElement(createStartEvent()); process.addFlowElement(createUserTask("task1", "node01", "candidateGroup1")); process.addFlowElement(createUserTask("task2", "node02", "candidateGroup2")); process.addFlowElement(createEndEvent()); process.addFlowElement(createSequenceFlow("startEvent", "task1", "", "")); process.addFlowElement(createSequenceFlow("task1", "task2", "", "")); process.addFlowElement(createSequenceFlow("task2", "endEvent", "", "")); // 2. Generate graphical information new BpmnAutoLayout(model).execute(); // 3. Deploy the process to the engine Deployment deployment = repositoryService.createDeployment() .addBpmnModel(PROCESS_ID+".bpmn", model).name(PROCESS_ID+"_deployment").deploy(); // 4. Start a process instance ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(PROCESS_ID); // 5. Check if task is available List<Task> tasks = taskService.createTaskQuery().processInstanceId(processInstance.getId()).list(); Assert.assertEquals(1, tasks.size()); // 6. Save process diagram to a file InputStream processDiagram = repositoryService .getProcessDiagram(processInstance.getProcessDefinitionId()); FileUtils.copyInputStreamToFile(processDiagram, new File("/deployments/"+PROCESS_ID+".png"));
the code, png show horizontal
i like this
I don't know how to do it
So you probably need to hack your own version of
new BpmnAutoLayout(model)
And probably check this: Activiti/BpmnAutoLayout.java at develop · Activiti/Activiti · GitHub
