def __init__(self, parent: QWidget = None):
"""Initializes the FitFunctionOptionsView and sets up the fit options table and FunctionBrowser."""
super(FitFunctionOptionsView, self).__init__(parent)
self.setupUi(self)
self.start_x_line_edit = None
self.start_x_validator = None
self.end_x_line_edit = None
self.end_x_validator = None
self.exclude_range_checkbox = None
self.exclude_start_x_line_edit = None
self.exclude_start_x_validator = None
self.exclude_end_x_line_edit = None
self.exclude_end_x_validator = None
self.minimizer_combo = None
self.fit_to_raw_data_checkbox = None
self.evaluation_combo = None
self.plot_guess_type_combo = None
self.plot_guess_points_spin_box = None
self.plot_guess_start_x_line_edit = None
self.plot_guess_start_x_validator = None
self.plot_guess_end_x_line_edit = None
self.plot_guess_end_x_validator = None
self._setup_fit_options_table()
self.set_exclude_start_and_end_x_visible(self.exclude_range)
self.function_browser = FunctionBrowser(self, True)
self.function_browser_layout.addWidget(self.function_browser)
self.function_browser.setErrorsEnabled(True)
self.function_browser.hideGlobalCheckbox()
self.function_browser.setStretchLastColumn(True)
def __init__(self, parent=None):
super(FittingTabView, self).__init__(parent)
self.setupUi(self)
self.setup_fit_options_table()
self.function_browser = FunctionBrowser(self, True)
self.function_browser_layout.addWidget(self.function_browser)
self.function_browser.setErrorsEnabled(True)
self.increment_parameter_display_button.clicked.connect(
self.increment_display_combo_box)
self.decrement_parameter_display_button.clicked.connect(
self.decrement_display_combo_box)
def __init__(self, simultaneous_item_list, is_frequency_domain=False, parent=None):
super(FittingTabView, self).__init__(parent)
self.setupUi(self)
self.setup_fit_options_table()
self.setup_simul_fit_combo_box(simultaneous_item_list)
self.undo_fit_button.setEnabled(False)
self.function_browser = FunctionBrowser(self, True)
self.function_browser_layout.addWidget(self.function_browser)
self.function_browser.setErrorsEnabled(True)
self.function_browser.hideGlobalCheckbox()
self.increment_parameter_display_button.clicked.connect(self.increment_display_combo_box)
self.decrement_parameter_display_button.clicked.connect(self.decrement_display_combo_box)
self.disable_simul_fit_options()
if is_frequency_domain:
self.hide_simultaneous_fit_options()
self.fit_options_table.hideRow(RAW_DATA_TABLE_ROW)
self.fit_options_table.hideRow(TF_ASYMMETRY_MODE_TABLE_ROW)
table_utils.setRowName(self.fit_options_table, FIT_START_TABLE_ROW, "Start X")
table_utils.setRowName(self.fit_options_table, FIT_END_TABLE_ROW, "End X")
self.end_time = DEFAULT_FREQUENCY_FIT_END_X
class FittingTabView(QtWidgets.QWidget, ui_fitting_tab):
def __init__(self, parent=None):
super(FittingTabView, self).__init__(parent)
self.setupUi(self)
self.setup_fit_options_table()
self.setup_simul_fit_combo_box()
self.undo_fit_button.setEnabled(False)
self.function_browser = FunctionBrowser(self, True)
self.function_browser_layout.addWidget(self.function_browser)
self.function_browser.setErrorsEnabled(True)
self.function_browser.hideGlobalCheckbox()
self.increment_parameter_display_button.clicked.connect(
self.increment_display_combo_box)
self.decrement_parameter_display_button.clicked.connect(
self.decrement_display_combo_box)
self.disable_simul_fit_options()
def update_displayed_data_combo_box(self, data_list):
self.parameter_display_combo.blockSignals(True)
name = self.parameter_display_combo.currentText()
self.parameter_display_combo.clear()
self.parameter_display_combo.addItems(data_list)
index = self.parameter_display_combo.findText(name)
if index != -1:
self.parameter_display_combo.setCurrentIndex(index)
else:
self.parameter_display_combo.setCurrentIndex(0)
self.parameter_display_combo.blockSignals(False)
def increment_display_combo_box(self):
index = self.parameter_display_combo.currentIndex()
count = self.parameter_display_combo.count()
if index < count - 1:
self.parameter_display_combo.setCurrentIndex(index + 1)
else:
self.parameter_display_combo.setCurrentIndex(0)
def decrement_display_combo_box(self):
index = self.parameter_display_combo.currentIndex()
count = self.parameter_display_combo.count()
if index != 0:
self.parameter_display_combo.setCurrentIndex(index - 1)
else:
self.parameter_display_combo.setCurrentIndex(count - 1)
def setup_simul_fit_combo_box(self):
self.simul_fit_by_combo.addItem("Run")
self.simul_fit_by_combo.addItem("Group/Pair")
def set_datasets_in_function_browser(self, data_set_name_list):
number_of_data_sets = self.function_browser.getNumberOfDatasets()
index_list = range(number_of_data_sets)
self.function_browser.removeDatasets(index_list)
self.function_browser.addDatasets(data_set_name_list)
def update_with_fit_outputs(self, fit_function, output_status,
output_chi_squared):
if not fit_function:
self.fit_status_success_failure.setText('No Fit')
self.fit_status_success_failure.setStyleSheet('color: black')
self.fit_status_chi_squared.setText(
'Chi squared: {}'.format(output_chi_squared))
return
if self.is_simul_fit():
self.function_browser.blockSignals(True)
self.function_browser.updateMultiDatasetParameters(fit_function)
self.function_browser.blockSignals(False)
else:
self.function_browser.blockSignals(True)
self.function_browser.updateParameters(fit_function)
self.function_browser.blockSignals(False)
if output_status == 'success':
self.fit_status_success_failure.setText('Success')
self.fit_status_success_failure.setStyleSheet('color: green')
elif output_status is None:
self.fit_status_success_failure.setText('No Fit')
self.fit_status_success_failure.setStyleSheet('color: black')
else:
self.fit_status_success_failure.setText(
'Failure: {}'.format(output_status))
self.fit_status_success_failure.setStyleSheet('color: red')
self.fit_status_chi_squared.setText(
'Chi squared: {:.4g}'.format(output_chi_squared))
def update_global_fit_state(self, output_list):
if self.fit_type == self.simultaneous_fit:
indexed_fit = output_list[self.get_index_for_start_end_times()]
boolean_list = [indexed_fit == 'success'] if indexed_fit else []
else:
boolean_list = [
output == 'success' for output in output_list if output
]
if not boolean_list:
self.global_fit_status_label.setText('No Fit')
self.global_fit_status_label.setStyleSheet('color: black')
return
if all(boolean_list):
self.global_fit_status_label.setText('Fit Successful')
self.global_fit_status_label.setStyleSheet('color: green')
else:
self.global_fit_status_label.setText('{} of {} fits failed'.format(
len(boolean_list) - sum(boolean_list), len(boolean_list)))
self.global_fit_status_label.setStyleSheet('color: red')
def set_slot_for_select_workspaces_to_fit(self, slot):
self.select_workspaces_to_fit_button.clicked.connect(slot)
def set_slot_for_display_workspace_changed(self, slot):
self.parameter_display_combo.currentIndexChanged.connect(slot)
def set_slot_for_use_raw_changed(self, slot):
self.fit_to_raw_data_checkbox.stateChanged.connect(slot)
def set_slot_for_fit_type_changed(self, slot):
self.simul_fit_checkbox.toggled.connect(slot)
def set_slot_for_fit_button_clicked(self, slot):
self.fit_button.clicked.connect(slot)
def set_slot_for_start_x_updated(self, slot):
self.time_start.editingFinished.connect(slot)
def set_slot_for_end_x_updated(self, slot):
self.time_end.editingFinished.connect(slot)
def set_slot_for_simul_fit_by_changed(self, slot):
self.simul_fit_by_combo.currentIndexChanged.connect(slot)
def set_slot_for_simul_fit_specifier_changed(self, slot):
self.simul_fit_by_specifier.currentIndexChanged.connect(slot)
def set_slot_for_fit_options_changed(self, slot):
self.fit_options_table.cellChanged.connect(slot)
@property
def display_workspace(self):
return str(self.parameter_display_combo.currentText())
@property
def fit_object(self):
return self.function_browser.getGlobalFunction()
@property
def minimizer(self):
return str(self.minimizer_combo.currentText())
@property
def start_time(self):
return float(self.time_start.text())
@start_time.setter
def start_time(self, value):
self.time_start.setText(str(value))
@property
def end_time(self):
return float(self.time_end.text())
@end_time.setter
def end_time(self, value):
self.time_end.setText(str(value))
@property
def evaluation_type(self):
return str(self.evaluation_combo.currentText())
@property
def fit_type(self):
if self.simul_fit_checkbox.isChecked():
return self.simul_fit_checkbox.text()
@property
def simultaneous_fit(self):
return self.simul_fit_checkbox.text()
@property
def simultaneous_fit_by(self):
return self.simul_fit_by_combo.currentText()
@property
def simultaneous_fit_by_specifier(self):
return self.simul_fit_by_specifier.currentText()
@property
def fit_to_raw(self):
return self.fit_to_raw_data_checkbox.isChecked()
@fit_to_raw.setter
def fit_to_raw(self, value):
state = QtCore.Qt.Checked if value else QtCore.Qt.Unchecked
self.fit_to_raw_data_checkbox.setCheckState(state)
@property
def plot_guess(self):
return self.plot_guess_checkbox.isChecked()
@plot_guess.setter
def plot_guess(self, value):
state = QtCore.Qt.Checked if value else QtCore.Qt.Unchecked
self.plot_guess_checkbox.setCheckState(state)
@property
def tf_asymmetry_mode(self):
return self.tf_asymmetry_mode_checkbox.isChecked()
@tf_asymmetry_mode.setter
def tf_asymmetry_mode(self, value):
state = QtCore.Qt.Checked if value else QtCore.Qt.Unchecked
self.tf_asymmetry_mode_checkbox.setCheckState(state)
@property
def function_name(self):
return str(self.function_name_line_edit.text())
@function_name.setter
def function_name(self, function_name):
self.function_name_line_edit.blockSignals(True)
self.function_name_line_edit.setText(function_name)
self.function_name_line_edit.blockSignals(False)
def warning_popup(self, message):
warning(message, parent=self)
def get_index_for_start_end_times(self):
current_index = self.parameter_display_combo.currentIndex()
return current_index if current_index != -1 else 0
def get_global_parameters(self):
return self.function_browser.getGlobalParameters()
def switch_to_simultaneous(self):
self.function_browser.showGlobalCheckbox()
def switch_to_single(self):
self.function_browser.hideGlobalCheckbox()
def disable_simul_fit_options(self):
self.simul_fit_by_combo.setEnabled(False)
self.simul_fit_by_specifier.setEnabled(False)
self.select_workspaces_to_fit_button.setEnabled(False)
def enable_simul_fit_options(self):
self.simul_fit_by_combo.setEnabled(True)
self.simul_fit_by_specifier.setEnabled(True)
def is_simul_fit(self):
return self.simul_fit_checkbox.isChecked()
def setup_fit_by_specifier(self, choices):
self.simul_fit_by_specifier.blockSignals(True)
self.simul_fit_by_specifier.clear()
self.simul_fit_by_specifier.addItems(choices)
self.simul_fit_by_specifier.blockSignals(False)
self.simul_fit_by_specifier.currentIndexChanged.emit(0)
def setup_fit_options_table(self):
self.fit_options_table.setRowCount(6)
self.fit_options_table.setColumnCount(2)
self.fit_options_table.setColumnWidth(0, 150)
self.fit_options_table.setColumnWidth(1, 300)
self.fit_options_table.verticalHeader().setVisible(False)
self.fit_options_table.horizontalHeader().setStretchLastSection(True)
self.fit_options_table.setHorizontalHeaderLabels(
("Property;Value").split(";"))
table_utils.setRowName(self.fit_options_table, 0, "Time Start")
self.time_start = table_utils.addDoubleToTable(self.fit_options_table,
0.0, 0, 1)
table_utils.setRowName(self.fit_options_table, 1, "Time End")
self.time_end = table_utils.addDoubleToTable(self.fit_options_table,
15.0, 1, 1)
table_utils.setRowName(self.fit_options_table, 2, "Minimizer")
self.minimizer_combo = table_utils.addComboToTable(
self.fit_options_table, 2, [])
self.minimizer_combo.addItems(allowed_minimizers)
table_utils.setRowName(self.fit_options_table, 3, "Fit To Raw Data")
self.fit_to_raw_data_checkbox = table_utils.addCheckBoxWidgetToTable(
self.fit_options_table, True, 3)
table_utils.setRowName(self.fit_options_table, 4, "TF Asymmetry Mode")
self.tf_asymmetry_mode_checkbox = table_utils.addCheckBoxWidgetToTable(
self.fit_options_table, False, 4)
table_utils.setRowName(self.fit_options_table, 5,
"Evaluate Function As")
self.evaluation_combo = table_utils.addComboToTable(
self.fit_options_table, 5, ['CentrePoint', 'Histogram'])
def create_widget(self):
return FunctionBrowser(None, self.is_multi)
class FitFunctionOptionsView(ui_form, base_widget):
"""
The FitFunctionOptionsView includes the Function Name line edit, FunctionBrowser and the fitting options table
widget. It also holds the Fit Status and Chi Squared labels.
"""
def __init__(self, parent: QWidget = None):
"""Initializes the FitFunctionOptionsView and sets up the fit options table and FunctionBrowser."""
super(FitFunctionOptionsView, self).__init__(parent)
self.setupUi(self)
self.start_x_line_edit = None
self.start_x_validator = None
self.end_x_line_edit = None
self.end_x_validator = None
self.exclude_range_checkbox = None
self.exclude_start_x_line_edit = None
self.exclude_start_x_validator = None
self.exclude_end_x_line_edit = None
self.exclude_end_x_validator = None
self.minimizer_combo = None
self.fit_to_raw_data_checkbox = None
self.evaluation_combo = None
self.plot_guess_type_combo = None
self.plot_guess_points_spin_box = None
self.plot_guess_start_x_line_edit = None
self.plot_guess_start_x_validator = None
self.plot_guess_end_x_line_edit = None
self.plot_guess_end_x_validator = None
self._setup_fit_options_table()
self.set_exclude_start_and_end_x_visible(self.exclude_range)
self.function_browser = FunctionBrowser(self, True)
self.function_browser_layout.addWidget(self.function_browser)
self.function_browser.setErrorsEnabled(True)
self.function_browser.hideGlobalCheckbox()
self.function_browser.setStretchLastColumn(True)
def set_slot_for_covariance_matrix_clicked(self, slot) -> None:
"""Connect the slot for the Covariance Matrix button being clicked."""
self.covariance_matrix_button.clicked.connect(slot)
def set_slot_for_fit_name_changed(self, slot) -> None:
"""Connect the slot for the fit name being changed by the user."""
self.function_name_line_edit.textChanged.connect(slot)
def set_slot_for_function_structure_changed(self, slot) -> None:
"""Connect the slot for the function structure changing."""
self.function_browser.functionStructureChanged.connect(slot)
def set_slot_for_function_parameter_changed(self, slot) -> None:
"""Connect the slot for a function parameter changing."""
self.function_browser.parameterChanged.connect(slot)
def set_slot_for_function_attribute_changed(self, slot) -> None:
"""Connect the slot for a function attribute changing."""
self.function_browser.attributeChanged.connect(slot)
def set_slot_for_start_x_updated(self, slot) -> None:
"""Connect the slot for the start x option."""
self.start_x_line_edit.editingFinished.connect(slot)
def set_slot_for_end_x_updated(self, slot) -> None:
"""Connect the slot for the end x option."""
self.end_x_line_edit.editingFinished.connect(slot)
def set_slot_for_exclude_range_state_changed(self, slot) -> None:
"""Connect the slot for the exclude range checkbox."""
self.exclude_range_checkbox.stateChanged.connect(slot)
def set_slot_for_exclude_start_x_updated(self, slot) -> None:
"""Connect the slot for the exclude start x option."""
self.exclude_start_x_line_edit.editingFinished.connect(slot)
def set_slot_for_exclude_end_x_updated(self, slot) -> None:
"""Connect the slot for the exclude end x option."""
self.exclude_end_x_line_edit.editingFinished.connect(slot)
def set_slot_for_minimizer_changed(self, slot) -> None:
"""Connect the slot for changing the Minimizer."""
self.minimizer_combo.currentIndexChanged.connect(slot)
def set_slot_for_evaluation_type_changed(self, slot) -> None:
"""Connect the slot for changing the Evaluation type."""
self.evaluation_combo.currentIndexChanged.connect(slot)
def set_slot_for_plot_guess_type_changed(self, slot) -> None:
"""Connect the slot for changing the guess type."""
self.plot_guess_type_combo.currentIndexChanged.connect(slot)
def set_slot_for_plot_guess_points_updated(self, slot) -> None:
"""Connect the slot for the start x option."""
self.plot_guess_points_spin_box.valueChanged.connect(slot)
def set_slot_for_plot_guess_start_x_updated(self, slot) -> None:
"""Connect the slot for the start x option."""
self.plot_guess_start_x_line_edit.editingFinished.connect(slot)
def set_slot_for_plot_guess_end_x_updated(self, slot) -> None:
"""Connect the slot for the end x option."""
self.plot_guess_end_x_line_edit.editingFinished.connect(slot)
def set_slot_for_use_raw_changed(self, slot) -> None:
"""Connect the slot for the Use raw option."""
self.fit_to_raw_data_checkbox.stateChanged.connect(slot)
def update_fit_status_labels(self, fit_status: str,
chi_squared: float) -> None:
"""Updates the fit status and chi squared label."""
if fit_status == "success":
self.fit_status_success_failure.setText("Success")
self.fit_status_success_failure.setStyleSheet("color: green")
elif fit_status is None:
self.fit_status_success_failure.setText("No Fit")
self.fit_status_success_failure.setStyleSheet("color: black")
else:
self.fit_status_success_failure.setText(f"Failure: {fit_status}")
self.fit_status_success_failure.setStyleSheet("color: red")
self.fit_status_chi_squared.setText(f"Chi squared: {chi_squared:.4g}")
def clear_fit_status(self) -> None:
"""Clears the fit status and chi squared label."""
self.fit_status_success_failure.setText("No Fit")
self.fit_status_success_failure.setStyleSheet("color: black")
self.fit_status_chi_squared.setText(f"Chi squared: 0.0")
def set_datasets_in_function_browser(self, dataset_names: list) -> None:
"""Sets the datasets stored in the FunctionBrowser."""
index_list = range(self.function_browser.getNumberOfDatasets())
self.function_browser.removeDatasets(index_list)
self.function_browser.addDatasets(dataset_names)
def set_current_dataset_index(self, dataset_index: int) -> None:
"""Sets the index of the current dataset."""
self.function_browser.setCurrentDataset(dataset_index)
def set_fit_function(self, fit_function: IFunction) -> None:
"""Set the fit function shown in the view."""
self.function_browser.blockSignals(True)
if fit_function is None:
self.function_browser.setFunction("")
else:
self.function_browser.setFunction(str(fit_function))
# Required to update the parameter errors as they are not stored in the function string
self.function_browser.updateParameters(fit_function)
self.function_browser.blockSignals(False)
self.function_browser.setErrorsEnabled(True)
def update_function_browser_parameters(
self,
is_simultaneous_fit: bool,
fit_function: IFunction,
global_parameters: list = []) -> None:
"""Updates the parameters in the function browser."""
self.function_browser.blockSignals(True)
if fit_function is None:
self.function_browser.setFunction("")
elif is_simultaneous_fit:
self.function_browser.updateMultiDatasetParameters(
fit_function.clone())
self.global_parameters = global_parameters
else:
self.function_browser.updateParameters(fit_function)
self.function_browser.blockSignals(False)
self.function_browser.setErrorsEnabled(True)
@property
def fit_object(self) -> IFunction:
"""Returns the global fitting function."""
return self.function_browser.getGlobalFunction()
def current_fit_function(self) -> IFunction:
"""Returns the current fitting function in the view."""
return self.function_browser.getFunction()
@property
def minimizer(self) -> str:
"""Returns the selected minimizer."""
return str(self.minimizer_combo.currentText())
@property
def start_x(self) -> float:
"""Returns the selected start X."""
return float(self.start_x_line_edit.text())
@start_x.setter
def start_x(self, value: float) -> None:
"""Sets the selected start X."""
self.start_x_validator.last_valid_value = f"{value:.3f}"
self.start_x_line_edit.setText(f"{value:.3f}")
@property
def end_x(self) -> float:
"""Returns the selected end X."""
return float(self.end_x_line_edit.text())
@end_x.setter
def end_x(self, value: float) -> None:
"""Sets the selected end X."""
self.end_x_validator.last_valid_value = f"{value:.3f}"
self.end_x_line_edit.setText(f"{value:.3f}")
@property
def exclude_range(self) -> bool:
"""Returns true if the Exclude Range option is ticked."""
return self.exclude_range_checkbox.isChecked()
@property
def exclude_start_x(self) -> float:
"""Returns the start X for the excluded region."""
return float(self.exclude_start_x_line_edit.text())
@exclude_start_x.setter
def exclude_start_x(self, value: float) -> None:
"""Sets the selected exclude start X."""
self.exclude_start_x_validator.last_valid_value = f"{value:.3f}"
self.exclude_start_x_line_edit.setText(f"{value:.3f}")
@property
def exclude_end_x(self) -> float:
"""Returns the end X for the excluded region."""
return float(self.exclude_end_x_line_edit.text())
@exclude_end_x.setter
def exclude_end_x(self, value: float) -> None:
"""Sets the selected exclude end X."""
self.exclude_end_x_validator.last_valid_value = f"{value:.3f}"
self.exclude_end_x_line_edit.setText(f"{value:.3f}")
@property
def plot_guess_type(self) -> str:
"""Returns the guess range type."""
return str(self.plot_guess_type_combo.currentText())
@property
def plot_guess_points(self) -> int:
"""Returns the points for the guess fit."""
return int(self.plot_guess_points_spin_box.value())
@property
def plot_guess_start_x(self) -> float:
"""Returns the guess start X."""
return float(self.plot_guess_start_x_line_edit.text())
@plot_guess_start_x.setter
def plot_guess_start_x(self, value: float) -> None:
"""Sets the selected start X."""
self.plot_guess_start_x_validator.last_valid_value = f"{value:.3f}"
self.plot_guess_start_x_line_edit.setText(f"{value:.3f}")
@property
def plot_guess_end_x(self) -> float:
"""Returns the guess end X."""
return float(self.plot_guess_end_x_line_edit.text())
@plot_guess_end_x.setter
def plot_guess_end_x(self, value: float) -> None:
"""Sets the selected start X."""
self.plot_guess_end_x_validator.last_valid_value = f"{value:.3f}"
self.plot_guess_end_x_line_edit.setText(f"{value:.3f}")
@property
def evaluation_type(self) -> str:
"""Returns the selected evaluation type."""
return str(self.evaluation_combo.currentText())
@property
def fit_to_raw(self) -> bool:
"""Returns whether or not fitting to raw data is ticked."""
return self.fit_to_raw_data_checkbox.isChecked()
@fit_to_raw.setter
def fit_to_raw(self, check: bool) -> None:
"""Sets whether or not you are fitting to raw data."""
self.fit_to_raw_data_checkbox.setCheckState(
Qt.Checked if check else Qt.Unchecked)
@property
def function_name(self) -> str:
"""Returns the function name being used."""
return str(self.function_name_line_edit.text())
@function_name.setter
def function_name(self, function_name: str) -> None:
"""Sets the function name being used."""
self.function_name_line_edit.blockSignals(True)
self.function_name_line_edit.setText(function_name)
self.function_name_line_edit.blockSignals(False)
def number_of_datasets(self) -> int:
"""Returns the number of domains in the FunctionBrowser."""
return self.function_browser.getNumberOfDatasets()
@property
def global_parameters(self) -> list:
"""Returns a list of global parameters."""
return self.function_browser.getGlobalParameters()
@global_parameters.setter
def global_parameters(self, global_parameters: list) -> None:
"""Sets the global parameters in the function browser."""
self.function_browser.setGlobalParameters(global_parameters)
def parameter_value(self, full_parameter: str) -> float:
"""Returns the value of the specified parameter."""
return self.function_browser.getParameter(full_parameter)
def attribute_value(self, full_attribute: str):
"""Returns the value of the specified attribute."""
return self.current_fit_function().getAttributeValue(full_attribute)
def switch_to_simultaneous(self) -> None:
"""Switches the view to simultaneous mode."""
self.function_browser.showGlobalCheckbox()
self.function_browser.setGlobalParameters([])
def switch_to_single(self) -> None:
"""Switches the view to single mode."""
self.function_browser.hideGlobalCheckbox()
self.function_browser.setGlobalParameters([])
def hide_exclude_range_checkbox(self) -> None:
"""Hides the Exclude Range checkbox in the fitting options."""
self.fit_options_table.hideRow(EXCLUDE_RANGE_TABLE_ROW)
def hide_fit_raw_checkbox(self) -> None:
"""Hides the Fit Raw checkbox in the fitting options."""
self.fit_options_table.hideRow(RAW_DATA_TABLE_ROW)
def hide_evaluate_function_as_checkbox(self) -> None:
"""Hides the Evaluate Function as checkbox in the fitting options."""
self.fit_options_table.hideRow(EVALUATE_AS_TABLE_ROW)
def set_start_and_end_x_labels(self, start_x_label: str,
end_x_label: str) -> None:
"""Sets the labels to use for the start and end X labels in the fit options table."""
table_utils.setRowName(self.fit_options_table, START_X_TABLE_ROW,
start_x_label)
table_utils.setRowName(self.fit_options_table, END_X_TABLE_ROW,
end_x_label)
table_utils.setRowName(self.fit_options_table,
EXCLUDE_START_X_TABLE_ROW,
f"Exclude {start_x_label}")
table_utils.setRowName(self.fit_options_table, EXCLUDE_END_X_TABLE_ROW,
f"Exclude {end_x_label}")
def set_exclude_start_and_end_x_visible(self, visible: bool) -> None:
"""Sets whether the exclude start and end x options are visible."""
if visible:
self.fit_options_table.showRow(EXCLUDE_START_X_TABLE_ROW)
self.fit_options_table.showRow(EXCLUDE_END_X_TABLE_ROW)
else:
self.fit_options_table.hideRow(EXCLUDE_START_X_TABLE_ROW)
self.fit_options_table.hideRow(EXCLUDE_END_X_TABLE_ROW)
def set_covariance_button_enabled(self, enabled: bool) -> None:
"""Sets whether the Covariance Matrix button is enabled or not."""
self.covariance_matrix_button.setEnabled(enabled)
def show_normalised_covariance_matrix(self, covariance_ws: ITableWorkspace,
workspace_name: str) -> None:
"""Shows the normalised covariance matrix in a separate table display window."""
table_display = TableWorkspaceDisplay(covariance_ws,
parent=self,
name=workspace_name)
table_display.show_view()
def _setup_fit_options_table(self) -> None:
"""Setup the fit options table with the appropriate options."""
self.fit_options_table.setRowCount(12)
self.fit_options_table.setColumnCount(2)
self.fit_options_table.setColumnWidth(0, 150)
self.fit_options_table.verticalHeader().setVisible(False)
self.fit_options_table.horizontalHeader().setStretchLastSection(True)
self.fit_options_table.setHorizontalHeaderLabels(["Property", "Value"])
table_utils.setRowName(self.fit_options_table, START_X_TABLE_ROW,
"Start X")
self.start_x_line_edit, self.start_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 0.0, START_X_TABLE_ROW, 1)
table_utils.setRowName(self.fit_options_table, END_X_TABLE_ROW,
"End X")
self.end_x_line_edit, self.end_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 15.0, END_X_TABLE_ROW, 1)
table_utils.setRowName(self.fit_options_table, EXCLUDE_RANGE_TABLE_ROW,
"Exclude Range")
self.exclude_range_checkbox = table_utils.addCheckBoxWidgetToTable(
self.fit_options_table, False, EXCLUDE_RANGE_TABLE_ROW)
table_utils.setRowName(self.fit_options_table,
EXCLUDE_START_X_TABLE_ROW, "Exclude Start X")
self.exclude_start_x_line_edit, self.exclude_start_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 15.0, EXCLUDE_START_X_TABLE_ROW, 1)
table_utils.setRowName(self.fit_options_table, EXCLUDE_END_X_TABLE_ROW,
"Exclude End X")
self.exclude_end_x_line_edit, self.exclude_end_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 15.0, EXCLUDE_END_X_TABLE_ROW, 1)
table_utils.setRowName(self.fit_options_table, RAW_DATA_TABLE_ROW,
"Fit To Raw Data")
self.fit_to_raw_data_checkbox = table_utils.addCheckBoxWidgetToTable(
self.fit_options_table, True, RAW_DATA_TABLE_ROW)
table_utils.setRowName(self.fit_options_table, MINIMIZER_TABLE_ROW,
"Minimizer")
self.minimizer_combo = table_utils.addComboToTable(
self.fit_options_table, MINIMIZER_TABLE_ROW, [])
self.minimizer_combo.addItems(ALLOWED_MINIMIZERS)
table_utils.setRowName(self.fit_options_table, EVALUATE_AS_TABLE_ROW,
"Evaluate Function As")
self.evaluation_combo = table_utils.addComboToTable(
self.fit_options_table, EVALUATE_AS_TABLE_ROW,
['CentrePoint', 'Histogram'])
table_utils.setRowName(self.fit_options_table, PLOT_GUESS_TYPE,
"Plot guess using")
self.plot_guess_type_combo = table_utils.addComboToTable(
self.fit_options_table, PLOT_GUESS_TYPE,
[X_FROM_FIT_RANGE, X_FROM_DATA_RANGE, X_FROM_CUSTOM])
table_utils.setRowName(self.fit_options_table, PLOT_GUESS_POINTS,
"Points")
self.plot_guess_points_spin_box = table_utils.addSpinBoxToTable(
self.fit_options_table, 1000, PLOT_GUESS_POINTS)
self.plot_guess_points_spin_box.setMinimum(1)
self.show_plot_guess_points(False)
table_utils.setRowName(self.fit_options_table, PLOT_GUESS_START_X,
"Start X")
self.plot_guess_start_x_line_edit, self.plot_guess_start_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 0.0, PLOT_GUESS_START_X, 1)
self.show_plot_guess_start_x(False)
table_utils.setRowName(self.fit_options_table, PLOT_GUESS_END_X,
"End X")
self.plot_guess_end_x_line_edit, self.plot_guess_end_x_validator = table_utils.addDoubleToTable(
self.fit_options_table, 15.0, PLOT_GUESS_END_X, 1)
self.show_plot_guess_end_x(False)
def show_plot_guess_points(self, show: bool = True) -> None:
if show:
self.fit_options_table.showRow(PLOT_GUESS_POINTS)
else:
self.fit_options_table.hideRow(PLOT_GUESS_POINTS)
def show_plot_guess_start_x(self, show: bool = True) -> None:
if show:
self.fit_options_table.showRow(PLOT_GUESS_START_X)
else:
self.fit_options_table.hideRow(PLOT_GUESS_START_X)
def show_plot_guess_end_x(self, show: bool = True) -> None:
if show:
self.fit_options_table.showRow(PLOT_GUESS_END_X)
else:
self.fit_options_table.hideRow(PLOT_GUESS_END_X)