Go to the documentation of this file.00001
00002
00003 import time
00004
00005 from jsk_recognition_msgs.msg import ClusterPointIndices
00006 from jsk_recognition_msgs.msg import Int32Stamped
00007 import rospy
00008
00009
00010 def cb(msg):
00011 out_msg = Int32Stamped()
00012 out_msg.header = msg.header
00013 out_msg.data = int(time.time() % len(msg.cluster_indices))
00014 pub.publish(out_msg)
00015
00016
00017 if __name__ == '__main__':
00018 rospy.init_node('sample_int_publisher_from_cluster_indices')
00019 pub = rospy.Publisher('~output', Int32Stamped, queue_size=1)
00020 sub = rospy.Subscriber('~input', ClusterPointIndices, cb, queue_size=1)
00021 rospy.spin()