def init():
rospy.init_node('data_plotter', anonymous=True)
global graphics
graphics = Graphics(XAXIS_LENGTH=8, YAXIS_LENGTH=8)
graphics.clear()
graphics.display()
rospy.Subscriber("vn_200_accel_gyro_compass", vn_200_accel_gyro_compass, vn_200_imu_callback)
rospy.spin()
def init():
rospy.init_node('scan_plotter', anonymous=True)
global graphics
graphics = Graphics(XAXIS_LENGTH=8, YAXIS_LENGTH=8)
graphics.clear()
graphics.display()
topicInfo = [
TopicInfo("/sonar_data", True),
TopicInfo("/sonar_scan", True),
TopicInfo("/image_scan", True),
TopicInfo("/image_scan_transformed", False),
TopicInfo("/scan", True, True),
TopicInfo("/planar_data", False),
]
r = rospy.Rate(2) # 2hz
while not rospy.is_shutdown():
draw_stuff()
r.sleep()
def init():
rospy.init_node('scan_plotter', anonymous=True)
global graphics
graphics = Graphics(XAXIS_LENGTH=8, YAXIS_LENGTH=8)
graphics.clear()
graphics.display()
topicInfo = [
TopicInfo("/sonar_data", True),
TopicInfo("/sonar_scan", True),
TopicInfo("/image_scan", True),
TopicInfo("/image_scan_transformed", False),
TopicInfo("/scan", True, True),
TopicInfo("/planar_data", False),
]
r = rospy.Rate(2) # 2hz
while not rospy.is_shutdown():
draw_stuff()
r.sleep()
def init():
rospy.init_node('data_plotter', anonymous=True)
global graphics
graphics = Graphics(XAXIS_LENGTH=4, YAXIS_LENGTH=4)
graphics.clear()
graphics.display()
rospy.Subscriber("orientation_data", Orientation, orient_callback)
graphics.draw_axis()
r = rospy.Rate(10) # 10hz
while not rospy.is_shutdown():
# graphics.clear()
graphics.plot(x, y)
#graphics.plot_line(0, 0, x, y)
graphics.display()
r.sleep()