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fix: q selection for gui_event signal

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appel_c
2023-08-11 06:57:00 +02:00
parent dc5fd9959f
commit 0bf452ad1b
1 changed files with 18 additions and 8 deletions
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26
bec_widgets/line_plot.py
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@ -15,6 +15,7 @@ from pyqtgraph.Qt import QtCore, QtWidgets, uic
from pyqtgraph.Qt.QtCore import pyqtSignal from pyqtgraph.Qt.QtCore import pyqtSignal
from bec_widgets.bec_dispatcher import bec_dispatcher from bec_widgets.bec_dispatcher import bec_dispatcher
from bec_lib.core.redis_connector import MessageObject, RedisConnector
client = bec_dispatcher.client client = bec_dispatcher.client
@ -46,6 +47,7 @@ class BasicPlot(QtWidgets.QWidget):
self.title = "" self.title = ""
self.label_bottom = "" self.label_bottom = ""
self.label_left = "" self.label_left = ""
self.producer = RedisConnector(["localhost:6379"]).producer()
self.scan_motors = [] self.scan_motors = []
self.y_value_list = y_value_list self.y_value_list = y_value_list
@ -160,6 +162,14 @@ class BasicPlot(QtWidgets.QWidget):
"""For testing purpose now, get roi region and print it to self.label as tuple""" """For testing purpose now, get roi region and print it to self.label as tuple"""
region = self.roi_selector.getRegion() region = self.roi_selector.getRegion()
self.label.setText(f"x = {(10**region[0]):.4f}, y ={(10**region[1]):.4f}") self.label.setText(f"x = {(10**region[0]):.4f}, y ={(10**region[1]):.4f}")
return_dict = {
"qranges": [
np.where(self.plotter_data_x[0] > 10 ** region[0])[0][0],
np.where(self.plotter_data_x[0] < 10 ** region[1])[0][-1],
]
}
msg = BECMessage.DeviceMessage(signals=return_dict).dumps()
self.producer.set_and_publish("px_stream/gui_event", msg=msg)
self.roi_signal.emit(region) self.roi_signal.emit(region)
def add_text_items(self): # TODO probably can be removed def add_text_items(self): # TODO probably can be removed
@ -388,14 +398,14 @@ class BasicPlot(QtWidgets.QWidget):
data = [BECMessage.DeviceMessage.loads(msg) for msg in msgs] data = [BECMessage.DeviceMessage.loads(msg) for msg in msgs]
if not data: if not data:
continue continue
with np.errstate(divide="ignore", invalid="ignore"):
self.plotter_data_y = [ self.plotter_data_y = [
np.sum( np.sum(
np.sum(data[-1].content["signals"]["data"] * self._current_norm, axis=1) np.sum(data[-1].content["signals"]["data"] * self._current_norm, axis=1)
/ np.sum(self._current_norm, axis=0), / np.sum(self._current_norm, axis=0),
axis=0, axis=0,
).squeeze() ).squeeze()
] ]
self.update_signal.emit() self.update_signal.emit()