def zoom_control(self, val):
if not isinstance(val, int):
val = int(interp(val, [0.0, 1.0], [0, 10]))
val = 0 if val <= 0 else val
val = 10 if val >= 10 else val
if val != self.az:
print "ZOOMING TO: ", val
cam_control('-d', '1', '-c', 'zoom_absolute={0}'.format(val))
self.az = val
def focus_control(self, val):
if self.get_auto_focus_enabled():
return
if not isinstance(val, int):
val = int(interp(val, [0.0, 1.0], [0, 40]))
if val != self.af:
print "FOCUS TO: ", val
cam_control('-d', '1', '-c', 'focus_absolute={0}'.format(val))
self.af = val
def disable_auto_exposure(self):
if not self.get_auto_exposure_enabled():
return
print "Disabling AE"
self.auto_exposure_enabled = False
cam_control('-d', '1', '-c', 'exposure_auto=1')
def enable_auto_exposure(self):
if self.get_auto_exposure_enabled():
return
self.auto_exposure_enabled = True
print "Enabling AE"
cam_control('-d', '1', '-c', 'exposure_auto=3')
def disable_auto_focus(self):
if not self.get_auto_focus_enabled():
return
print 'Disabling AF" '
self.auto_focus_enabled = False
cam_control('-d', '1', '-c', 'focus_auto=0')
def enable_auto_focus(self):
if self.get_auto_focus_enabled():
return
print "Enabling AF"
self.auto_focus_enabled = True
cam_control('-d', '1', '-c', 'focus_auto=1')
def exposure_control(self, val):
if self.get_auto_exposure_enabled():
return
print "EXPOSE TO: ", val
cam_control('-d', '1', '-c', 'exposure_absolute={0}'.format(val))