[jboss-user] [JBoss jBPM] - showing image of current process stage

[yairfr]

hi ,

i develped  a small program that reads the gpd.xml and the processdefinition.xml of the process and show the map of the process with a red rectangle arround the current task of the process .
sometimes the rectange is not sorrounding the Node but is in other location , i suspect it is because of changes that was done to the diagram
that changed or not changed the XML .

anyway the code the determine the X,Y of the Rectange is :

  | 	  public int[] extractBoxConstraint(Element root, Token currentToken) {
  | 		    int[] result = new int[4];
  | 		    String nodeName = currentToken.getNode().getName();
  | 		    XPath xPath = new DefaultXPath("//node[@name='" + nodeName + "']");
  | 		    Element node = (Element) xPath.selectSingleNode(root);
  | 		    result[0] = Integer.valueOf(node.attribute("x").getValue()).intValue();
  | 		    result[1] = Integer.valueOf(node.attribute("y").getValue()).intValue();
  | 		    result[2] = Integer.valueOf(node.attribute("width").getValue()).intValue();
  | 		    result[3] = Integer.valueOf(node.attribute("height").getValue()).intValue();
  | 		    return result;
  | 		  }
  | 

thanks in Advance .
Yair

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