def sendCommands(commands, nonEmptyConditionCommands):
global pan, tilt, zoom
global frameNo
while True:
with nonEmptyConditionCommands:
nonEmptyConditionCommands.wait()
print 'received command'
coords = commands.pop()
p, t, z = coords
ptz_control.setPTZ(p, t, z)
log.write("frameNo=" + str(frameNo) + " pan=" + str(p) + " tilt=" + str(t) + "\n")
pan, tilt, zoom = p, t, z
time.sleep(0.3)
exit()
elif event.keycode == 27:
stop_moving = False
# Initialize viewer
root = tk.Tk()
root.bind('<Key>', keystroke)
root.geometry("%dx%d+0+0" % (640, 480))
root.resizable(False, False)
tbk = StreamViewer(root)
# Initialize camera pan and tilt
pan, tilt = fixed_positions[0]
position = 0
zoom = 1
ptz_control.setPTZ(pan, tilt, zoom)
# Create dump folder
folderName = "dump_" + datetime.datetime.now().strftime("%d_%m_%H_%M")
if not os.path.exists(folderName) and save_experiment:
os.makedirs(folderName)
# Create metadata text file
if save_experiment:
metadataFile = open(folderName + ".txt", "w")
# Create log file
log = open("movements.log", "w")
# Create deque of images
d = deque(maxlen=10)
def keystroke(event):
print event.keysym, event.keycode
pan, tilt, zoom = ptz_control.getPTZ()
if event.keycode == 113:
ptz_control.setPTZ(pan - 5, tilt, zoom)
elif event.keycode == 114:
ptz_control.setPTZ(pan + 5, tilt, zoom)
elif event.keycode == 111:
ptz_control.setPTZ(pan, tilt - 5, zoom)
elif event.keycode == 116:
ptz_control.setPTZ(pan, tilt + 5, zoom)
elif event.keycode == 38:
ptz_control.setPTZ(pan, tilt, zoom + 1)
elif event.keycode == 52:
ptz_control.setPTZ(pan, tilt, zoom - 1)
def keystroke(event):
global pan
global tilt
global zoom
global position
global fixed_positions
print event.keysym, event.keycode
if event.keycode == 57: # key 'n'
position = (position + 1) % len(fixed_positions)
pan, tilt = fixed_positions[position]
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 33:
position = (position - 1) % len(fixed_positions)
pan, tilt = fixed_positions[position]
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 10: # key 1
pan = 200
tilt = 58
zoom = 1
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 11: # key 2
pan = 135
tilt = 55
zoom = 1
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 14: # key 5
pan = 300
tilt = 48
zoom = 1
ptz_control.setPTZ(pan, tilt, zoom)
if event.keycode == 113:
pan = (pan - 5) % 360
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 114:
pan = (pan + 5) % 360
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 111:
tilt -= 5
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 116:
tilt += 5
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 38:
zoom += 1
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 52:
zoom -= 1
ptz_control.setPTZ(pan, tilt, zoom)
elif event.keycode == 9:
metadataFile.close()
exit(1)
elif event.keycode == 38:
ptz_control.setPTZ(pan, tilt, zoom + 1)
elif event.keycode == 52:
ptz_control.setPTZ(pan, tilt, zoom - 1)
root = tk.Tk()
root.bind('<Key>', keystroke)
root.geometry("%dx%d+0+0" % (640, 480))
root.resizable(False, False)
tbk = StreamViewer(root)
pan = 0
tilt = 40
ptz_control.setPTZ(pan, tilt, 1)
frameNo = 0
for img, imgBase64 in ptz_acq.getFrame(enableViewer=True):
frameName = "%04d" % (frameNo,)
frameNo += 1
if frameNo % 5 == 0:
ptz_control.setPTZ(pan, tilt, 1)
signCtrl = random.randint(0,2)
sign = 1
if signCtrl == 0:
sign = -1
pan = (pan + sign * 10) % 360
img.save("dump/" + frameName + ".jpg")