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Clear Graph UI changes

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This commit is contained in:
atse 2024-08-28 10:50:38 +08:00
parent b98773784e
commit f75348c69d
2 changed files with 9 additions and 1 deletions
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9
pytec/pytec/gui/view/live_plot_view.py
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@ -5,6 +5,7 @@ from pglive.sources.live_plot import LiveLinePlot
from pglive.sources.live_axis import LiveAxis from pglive.sources.live_axis import LiveAxis
from collections import deque from collections import deque
import pyqtgraph as pg import pyqtgraph as pg
from pytec.gui.model.thermostat import ThermostatConnectionState
pg.setConfigOptions(antialias=True) pg.setConfigOptions(antialias=True)
@ -16,6 +17,9 @@ class LiveDataPlotter(QObject):
self._thermostat.report_update.connect(self.update_report) self._thermostat.report_update.connect(self.update_report)
self._thermostat.pid_update.connect(self.update_pid) self._thermostat.pid_update.connect(self.update_pid)
self._thermostat.connection_state_changed.connect(
self.thermostat_state_change_handler
)
self.NUM_CHANNELS = len(live_plots) self.NUM_CHANNELS = len(live_plots)
self.graphs = [] self.graphs = []
@ -25,6 +29,11 @@ class LiveDataPlotter(QObject):
live_plot[1].setTitle(f"Channel {i} Current") live_plot[1].setTitle(f"Channel {i} Current")
self.graphs.append(_TecGraphs(live_plot[0], live_plot[1])) self.graphs.append(_TecGraphs(live_plot[0], live_plot[1]))
@pyqtSlot(ThermostatConnectionState)
def thermostat_state_change_handler(self, state):
if state == ThermostatConnectionState.DISCONNECTED:
self.clear_graphs()
def _config_connector_max_pts(self, connector, samples): def _config_connector_max_pts(self, connector, samples):
connector.max_points = samples connector.max_points = samples
connector.x = deque(maxlen=int(connector.max_points)) connector.x = deque(maxlen=int(connector.max_points))

1
pytec/tec_qt.py
View File

@ -156,7 +156,6 @@ class MainWindow(QtWidgets.QMainWindow):
self.background_task_lbl.setText("Ready.") self.background_task_lbl.setText("Ready.")
self.loading_spinner.hide() self.loading_spinner.hide()
self.loading_spinner.stop() self.loading_spinner.stop()
self.channel_graphs.clear_graphs()
self.report_box.setChecked(False) self.report_box.setChecked(False)
for ch in range(self.NUM_CHANNELS): for ch in range(self.NUM_CHANNELS):
if self.autotuners.get_state(ch) != PIDAutotuneState.STATE_OFF: if self.autotuners.get_state(ch) != PIDAutotuneState.STATE_OFF: