def find_loop(self):
"""
Description:
"""
image_array = self.camera_hwobj.get_snapshot(return_as_array=True)
(info, x, y) = lucid.find_loop(image_array)
surface_score = 10
return x, y, surface_score
def detect_shape_coord(self):
snapshot = self.camera_hwobj.get_frame(bw=True, return_as_array=False)
snapshot_filename = os.path.join(tempfile.gettempdir(), "mxcube_sample_snapshot.png")
snapshot.save(snapshot_filename)
info, x, y = lucid.find_loop(snapshot_filename)
surface_info = self.get_surface_info(self.camera_hwobj.get_frame(\
bw=True, return_as_array=True))
return ((50, 50), (400, 400))
def find_loop(self):
"""
Description:
"""
image_array = self.camera_hwobj.get_snapshot(return_as_array=True)
(info, x, y) = lucid.find_loop(image_array)
surface_score = 10
return x, y, surface_score
def find_loop(self):
"""
Description:
"""
image_array = HWR.beamline.sample_view.get_snapshot(return_as_array=True)
(info, x, y) = lucid.find_loop(image_array)
surface_score = 10
return x, y, surface_score
def find_loop(self):
"""
Description:
"""
imgStr=self.camera.get_snapshot_img_str()
image = Image.open(io.BytesIO(imgStr))
try:
img = np.array(image)
img_rot = np.rot90(img,1)
info, y, x = lucid.find_loop(np.array(img_rot,order='C'),IterationClosing=6)
x = self.camera.getWidth() - x
except:
return -1,-1, 0
if info == "Coord":
surface_score = 10
return x, y, surface_score
else:
return -1,-1, 0
def find_loop(camera, pixelsPerMm_Hor, chi_angle, msg_cb, new_point_cb):
snapshot_filename = os.path.join(tempfile.gettempdir(), "mxcube_sample_snapshot.png")
camera.takeSnapshot(snapshot_filename, bw=True)
info, x, y = lucid.find_loop(snapshot_filename,IterationClosing=6)
try:
x = float(x)
y = float(y)
except Exception:
return -1, -1
if isinstance(msg_cb, collections.Callable):
msg_cb("Loop found: %s (%d, %d)" % (info, x, y))
if isinstance(new_point_cb, collections.Callable):
new_point_cb((x,y))
return x, y
def find_loop(camera, pixelsPerMm_Hor, chi_angle, msg_cb, new_point_cb):
snapshot_filename = os.path.join(tempfile.gettempdir(), "mxcube_sample_snapshot.png")
camera.takeSnapshot(snapshot_filename, bw=True)
info, x, y = lucid.find_loop(snapshot_filename, debug=False,pixels_per_mm_horizontal=pixelsPerMm_Hor, chi_angle=chi_angle)
try:
x = float(x)
y = float(y)
except Exception:
return -1, -1
if callable(msg_cb):
msg_cb("Loop found: %s (%d, %d)" % (info, x, y))
if callable(new_point_cb):
new_point_cb((x,y))
return x, y
def find_loop(self):
"""
Description:
"""
imgStr=self.camera.get_snapshot_img_str()
image = Image.open(io.BytesIO(imgStr))
try:
img = np.array(image)
img_rot = np.rot90(img,1)
info, y, x = lucid.find_loop(np.array(img_rot,order='C'),IterationClosing=6)
x = self.camera.getWidth() - x
except:
return -1,-1, 0
if info == "Coord":
surface_score = 10
return x, y, surface_score
else:
return -1,-1, 0
def find_loop(camera, pixelsPerMm_Hor, chi_angle, msg_cb, new_point_cb):
snapshot_filename = os.path.join(tempfile.gettempdir(),
"mxcube_sample_snapshot.png")
camera.takeSnapshot(snapshot_filename, bw=True)
info, x, y = lucid.find_loop(snapshot_filename, IterationClosing=6)
try:
x = float(x)
y = float(y)
except Exception:
return -1, -1
if isinstance(msg_cb, collections.Callable):
msg_cb("Loop found: %s (%d, %d)" % (info, x, y))
if isinstance(new_point_cb, collections.Callable):
new_point_cb((x, y))
return x, y
def find_loop(camera, pixelsPerMm_Hor, chi_angle, msg_cb, new_point_cb):
logging.info(">>>>>>>>>>>>>>>>>>>>>>>...................... I find_loop")
logging.info(">>>>>>>>>>>>>>>>>>>>>>>...................... camera is %s" % str(camera))
snapshot_filename = os.path.join(tempfile.gettempdir(), "mxcube_sample_snapshot.png")
logging.info(">>>>>>>>>>>>>>>>>>>>>>>...................... II find_loop snapshot_filename is %s" % str(snapshot_filename))
camera.save_snapshot(snapshot_filename)
logging.info(">>>>>>>>>>>>>>>>>>>>>>>...................... III find_loop snapshot_filename done")
#camera.takeSnapshot(snapshot_filename, bw=True)
#info, x, y = lucid.find_loop(snapshot_filename,IterationClosing=6)
info, x, y = lucid.find_loop(snapshot_filename)
try:
x = float(x)
y = float(y)
except Exception:
return -1, -1
if callable(msg_cb):
msg_cb("Loop found: %s (%d, %d)" % (info, x, y))
if callable(new_point_cb):
new_point_cb((x,y))
return x, y
