xiaoxiao long [https://community.jboss.org/people/mimi_2012] created the discussion
"Re: [Jbpm5]how to get the image showing the current status of a workflow in the web application" To view the discussion, visit: https://community.jboss.org/message/763643#763643 -------------------------------------------------------------- thank you,but I use the bpmn file ,in JBPM4.4 it is simple to achieve this function: <%@page import="org.jbpm.api.*,java.io.*"%> <% ProcessEngine processEngine = Configuration.getProcessEngine(); RepositoryService repositoryService = processEngine .getRepositoryService(); ExecutionService executionService = processEngine .getExecutionService(); String id = request.getParameter("id"); ProcessInstance processInstance = executionService .findProcessInstanceById(id); String processDefinitionId = processInstance .getProcessDefinitionId(); ProcessDefinition processDefinition = repositoryService .createProcessDefinitionQuery().processDefinitionId( processDefinitionId).uniqueResult(); InputStream inputStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),"loan.png"); byte[] b = new byte[1024]; int len = -1; while ((len = inputStream.read(b, 0, 1024)) != -1) { response.getOutputStream().write(b, 0, len); } %> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@page import="org.jbpm.api.*,java.util.*,org.jbpm.api.model.*" %> <% String id = request.getParameter("id"); ProcessEngine processEngine = Configuration.getProcessEngine(); RepositoryService repositoryService = processEngine.getRepositoryService(); ExecutionService executionService = processEngine.getExecutionService(); ProcessInstance processInstance = executionService.findProcessInstanceById(id); Set<String> activityNames = processInstance.findActiveActivityNames(); ActivityCoordinates ac = repositoryService.getActivityCoordinates(processInstance.getProcessDefinitionId(),activityNames.iterator().next()); %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" " http://www.w3.org/TR/html4/loose.dtd http://www.w3.org/TR/html4/loose.dtd";> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <img src="loan.png" style="position:absolute;left:0px;top:0px;"> *<div style="position:absolute;border:1px solid red;left:<%=ac.getX()%>px;top:<%=ac.getY()%>px;width:<%=ac.getWidth()%>px;height:<%=ac.getHeight()%>px;"></div>* </body> </html> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763643#763643] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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