def main():
rospy.init_node('spread_cli')
my_argv = rospy.myargv(argv=sys.argv)
spread_client = actionlib.SimpleActionClient(
'spread', BHandSpreadAction)
spread_client.wait_for_server()
goal = BHandSpreadGoal()
goal.spread_position = float(my_argv[1]) if (len(my_argv) > 1) else 0.0
spread_client.send_goal(goal)
spread_client.wait_for_result()
print(spread_client.get_result())
return 0
def _handle_spread_hand_clicked(self, checked):
goal = BHandSpreadGoal()
goal.spread_position = self._widget.spread_slider.value()/1000.0*3.141
self.spread_client.send_goal(goal)
def _handle_spread_hand_clicked(self, checked):
goal = BHandSpreadGoal()
goal.spread_position = self._widget.spread_slider.value(
) / 1000.0 * 3.141
self.spread_client.send_goal(goal)
