class Example(gantt.Standard): data = acso show_connectors = True properties = { "connector.end.width" : 8, "connector.end.height" : 8 } def modify_connector(self, src, dest, connector): import faces.charting.connector as co if dest.fobj == acso.Software.Backend: if src.fobj == acso.Spec: connector.zorder = 100 connector.set_path(co.ShortestPath) connector.set_property("end.open", True) connector.set_property("linewidth", 2) connector.set_property("linestyle", "dashed") connector.set_property("edgecolor", "red") connector.set_property("end.edgecolor", "red") connector.set_property("end.linestyle", "solid") connector.set_property("end.width", 7) return True return False