def _init_ui(self):
self.setWindowTitle('Spectrometers')
self.controls_layout = QtWidgets.QHBoxLayout()
controls_group = QtWidgets.QGroupBox()
controls_group.setTitle('Spectrometers')
controls_group.setLayout(self.controls_layout)
self.controls = []
for spectrometer in self.spectrometers.spectrometers:
control = spectrometer.get_qt_ui(control_only=True)
self.controls_layout.addWidget(control)
self.controls.append(control)
self.display = SpectrometerDisplayUI(self.spectrometers)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(controls_group)
layout.addWidget(self.display)
self.setLayout(layout)
def __init__(self,
spectrometer,
ui_file=os.path.join(os.path.dirname(__file__),
'spectrometer_view.ui'),
parent=None):
assert isinstance(spectrometer, Spectrometer) or isinstance(spectrometer, Spectrometers),\
"instrument must be a Spectrometer or an instance of Spectrometers"
super(SpectrometerDisplayUI, self).__init__()
uic.loadUi(ui_file, self)
if isinstance(spectrometer,
Spectrometers) and spectrometer.num_spectrometers == 1:
spectrometer = spectrometer.spectrometers[0]
if isinstance(spectrometer, Spectrometer):
spectrometer.num_spectrometers = 1
self.spectrometer = spectrometer
print(self.spectrometer)
pg.setConfigOption('background', 'w')
pg.setConfigOption('foreground', 'k')
self.plotbox = QtWidgets.QGroupBox()
self.plotbox.setLayout(QtWidgets.QGridLayout())
self.plotlayout = self.plotbox.layout()
self.plots = []
for spectrometer_nom in range(self.spectrometer.num_spectrometers):
self.plots.append(
pg.PlotWidget(labels={'bottom': 'Wavelength (nm)'}))
self.plotlayout.addWidget(self.plots[spectrometer_nom])
self.figure_widget = self.replace_widget(self.display_layout,
self.figure_widget,
self.plotbox)
self.take_spectrum_button.clicked.connect(self.button_pressed)
self.live_button.clicked.connect(self.button_pressed)
self.save_button.clicked.connect(self.button_pressed)
self.threshold.setValidator(QtGui.QDoubleValidator())
self.threshold.textChanged.connect(self.check_state)
self._display_thread = DisplayThread(self)
self._display_thread.spectrum_ready.connect(self.update_display)
self._display_thread.spectra_ready.connect(self.update_display)
self.period = 0.2
self.filename_lineEdit.textChanged.connect(self.filename_changed_ui)
register_for_property_changes(self.spectrometer, 'filename',
self.filename_changed)
