def __init__(self, parent):
""" Initialization
"""
# Initialize parent
super(MplGraphicsViewContourPlot, self).__init__(parent)
# set up canvas
self.figure = Figure()
self.colorbar = None
# self._myCanvas = Qt4Mpl2DCanvas(self.figure)
self._myCanvas = FigureCanvas(self.figure)
self._myToolBar = NavigationToolbar2(self._myCanvas, self)
# self._myToolBar = MyNavigationToolbar(self._myCanvas, self)
# state of operation
self._isZoomed = False
# X and Y limit with home button
self._homeXYLimit = None
self.ax = self.figure.add_subplot(111)
# set up layout
self._vBox = QVBoxLayout(self)
# self._vBox.addWidget(self._myCanvas)
self._vBox.addWidget(self._myCanvas)
self._vBox.addWidget(self._myToolBar)
self._arrowList = list()
self._hasImage = False
def __init__(self, quick_edit, settings, parent=None):
super().__init__(parent)
# later we will allow these to be changed in the settings
self._settings = settings
self._min_y_range = settings.min_y_range
self._y_axis_margin = settings.y_axis_margin
self._x_tick_labels = None
self._y_tick_labels = None
# create the figure
self.fig = Figure()
self.fig.canvas = FigureCanvas(self.fig)
self.fig.canvas.setMinimumHeight(500)
self.toolBar = PlotToolbar(self.fig.canvas, self)
# Create a set of Mantid axis for the figure
self.fig, axes = get_plot_fig(overplot=False,
ax_properties=None,
axes_num=1,
fig=self.fig)
self._number_of_axes = 1
self._color_queue = [ColorQueue(DEFAULT_COLOR_CYCLE)]
# Add a splitter for the plotting canvas and quick edit toolbar
splitter = QtWidgets.QSplitter(QtCore.Qt.Vertical)
splitter.addWidget(self.fig.canvas)
self._quick_edit = quick_edit
splitter.addWidget(self._quick_edit)
splitter.setChildrenCollapsible(False)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(self.toolBar)
layout.addWidget(splitter)
self.setLayout(layout)
self._plot_information_list = [] # type : List[PlotInformation}
def _setup_figure_widget(self):
fig, _, _, _ = create_subplots(1)
fig.axes[0].autoscale(enable=True, tight=False)
self.figure = fig
self.figure.canvas = FigureCanvas(self.figure)
toolbar = MantidNavigationToolbar(self.figure.canvas, self)
self.figure_layout = QVBoxLayout()
self.figure_layout.addWidget(toolbar)
self.figure_layout.addWidget(self.figure.canvas)
self.layout.addLayout(self.figure_layout)
def __init__(self, presenter, dims_info, can_normalise, parent=None):
super().__init__(parent)
self.presenter = presenter
self.line_plots = False
self.can_normalise = can_normalise
# Dimension widget
self.dimensions_layout = QHBoxLayout()
self.dimensions = DimensionWidget(dims_info, parent=self)
self.dimensions.dimensionsChanged.connect(self.presenter.dimensions_changed)
self.dimensions.valueChanged.connect(self.presenter.slicepoint_changed)
self.dimensions_layout.addWidget(self.dimensions)
self.colorbar_layout = QVBoxLayout()
# normalization options
if can_normalise:
self.norm_layout = QHBoxLayout()
self.norm_label = QLabel("Normalization =")
self.norm_layout.addWidget(self.norm_label)
self.norm_opts = QComboBox()
self.norm_opts.addItems(["None", "By bin width"])
self.norm_opts.setToolTip("Normalization options")
self.norm_layout.addWidget(self.norm_opts)
self.colorbar_layout.addLayout(self.norm_layout)
# MPL figure + colorbar
self.mpl_layout = QHBoxLayout()
self.fig = Figure()
self.ax = None
self.fig.set_facecolor(self.palette().window().color().getRgbF())
self.canvas = FigureCanvas(self.fig)
self.canvas.mpl_connect('motion_notify_event', self.mouse_move)
self.create_axes()
self.mpl_layout.addWidget(self.canvas)
self.colorbar = ColorbarWidget(self)
self.colorbar_layout.addWidget(self.colorbar)
self.colorbar.colorbarChanged.connect(self.update_data_clim)
self.colorbar.colorbarChanged.connect(self.update_line_plot_limits)
self.mpl_layout.addLayout(self.colorbar_layout)
# MPL toolbar
self.mpl_toolbar = SliceViewerNavigationToolbar(self.canvas, self)
self.mpl_toolbar.gridClicked.connect(self.toggle_grid)
self.mpl_toolbar.linePlotsClicked.connect(self.line_plots_toggle)
self.mpl_toolbar.plotOptionsChanged.connect(self.colorbar.mappable_changed)
# layout
self.layout = QGridLayout(self)
self.layout.addLayout(self.dimensions_layout, 0, 0)
self.layout.addWidget(self.mpl_toolbar, 1, 0)
self.layout.addLayout(self.mpl_layout, 2, 0)
def __init__(self, parent=None):
super(SampleTransmissionCalculatorView, self).__init__(parent)
self.setupUi(self)
fig = Figure()
self.axes = fig.add_subplot(111)
self.plot_frame = FigureCanvas(fig)
self.output_layout.replaceWidget(self.placeholder_widget,
self.plot_frame)
self.assistant_process = QtCore.QProcess(self)
self.validation_label.setStyleSheet("QLabel { color : red; }")
self.histogram_err.setStyleSheet("QLabel { color : red; }")
self.chemical_formula_err.setStyleSheet("QLabel { color : red; }")
self.density_err.setStyleSheet("QLabel { color : red; }")
self.thickness_err.setStyleSheet("QLabel { color : red; }")
def setup_figure(self):
self.figure = Figure()
self.figure.canvas = FigureCanvas(self.figure)
self.figure.canvas.mpl_connect('button_press_event', self.mouse_click)
self.figure.add_subplot(111, projection="mantid")
self.toolbar = FittingPlotToolbar(self.figure.canvas, self, False)
self.toolbar.setMovable(False)
self.dock_window = QMainWindow(self.group_plot)
self.dock_window.setWindowFlags(Qt.Widget)
self.dock_window.setDockOptions(QMainWindow.AnimatedDocks)
self.dock_window.setCentralWidget(self.toolbar)
self.plot_dock = QDockWidget()
self.plot_dock.setWidget(self.figure.canvas)
self.plot_dock.setFeatures(QDockWidget.DockWidgetFloatable
| QDockWidget.DockWidgetMovable)
self.plot_dock.setAllowedAreas(Qt.BottomDockWidgetArea)
self.plot_dock.setWindowTitle("Fit Plot")
self.plot_dock.topLevelChanged.connect(self.make_undocked_plot_larger)
self.initial_chart_width, self.initial_chart_height = self.plot_dock.width(
), self.plot_dock.height()
self.plot_dock.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding))
self.dock_window.addDockWidget(Qt.BottomDockWidgetArea, self.plot_dock)
self.vLayout_plot.addWidget(self.dock_window)
self.fit_browser = EngDiffFitPropertyBrowser(
self.figure.canvas, ToolbarStateManager(self.toolbar))
# remove SequentialFit from fit menu (implemented a different way)
qmenu = self.fit_browser.getFitMenu()
qmenu.removeAction([
qact for qact in qmenu.actions() if qact.text() == "Sequential Fit"
][0])
# hide unnecessary properties of browser
hide_props = [
'Minimizer', 'Cost function', 'Max Iterations', 'Output',
'Ignore invalid data', 'Peak Radius', 'Plot Composite Members',
'Convolve Composite Members', 'Show Parameter Errors',
'Evaluate Function As'
]
self.fit_browser.removePropertiesFromSettingsBrowser(hide_props)
self.fit_browser.toggleWsListVisible()
self.fit_browser.closing.connect(self.toolbar.handle_fit_browser_close)
self.vLayout_fitprop.addWidget(self.fit_browser)
self.fit_browser.hide()
def __init__(self, presenter, dims_info, parent=None):
super(SliceViewerView, self).__init__(parent)
self.presenter = presenter
self.setWindowTitle("SliceViewer")
self.setWindowFlags(Qt.Window)
self.setAttribute(Qt.WA_DeleteOnClose, True)
self.line_plots = False
# Dimension widget
self.dimensions = DimensionWidget(dims_info, parent=self)
self.dimensions.dimensionsChanged.connect(self.presenter.new_plot)
self.dimensions.valueChanged.connect(self.presenter.update_plot_data)
# MPL figure + colorbar
self.mpl_layout = QHBoxLayout()
self.fig = Figure()
self.fig.set_facecolor(self.palette().window().color().getRgbF())
self.fig.set_tight_layout(True)
self.canvas = FigureCanvas(self.fig)
self.canvas.mpl_connect('motion_notify_event', self.mouse_move)
self.create_axes()
self.mpl_layout.addWidget(self.canvas)
self.colorbar = ColorbarWidget(self)
self.colorbar.colorbarChanged.connect(self.update_data_clim)
self.colorbar.colorbarChanged.connect(self.update_line_plot_limits)
self.mpl_layout.addWidget(self.colorbar)
# MPL toolbar
self.mpl_toolbar = SliceViewerNavigationToolbar(self.canvas, self)
self.mpl_toolbar.gridClicked.connect(self.toggle_grid)
self.mpl_toolbar.linePlotsClicked.connect(self.line_plots_toggle)
self.mpl_toolbar.plotOptionsChanged.connect(
self.colorbar.mappable_changed)
# layout
self.layout = QVBoxLayout(self)
self.layout.addWidget(self.dimensions)
self.layout.addWidget(self.mpl_toolbar)
self.layout.addLayout(self.mpl_layout, stretch=1)
self.show()
def __init__(self, context):
super(subplot, self).__init__()
self._context = context
self.figure = Figure()
self.figure.set_facecolor("none")
self.canvas = FigureCanvas(self.figure)
self._rm_window = None
self._selector_window = None
# update quick edit from tool bar
self.canvas.mpl_connect("draw_event", self.draw_event_callback)
self._ADSObserver = SubplotADSObserver(self)
grid = QtWidgets.QGridLayout()
# add toolbar
self.toolbar = myToolbar(self.canvas, self)
self.toolbar.update()
grid.addWidget(self.toolbar, 0, 0)
self.toolbar.setRmConnection(self._rm)
self.toolbar.setRmSubplotConnection(self._rm_subplot)
# add plot
self.plot_objects = {}
grid.addWidget(self.canvas, 1, 0)
self.setLayout(grid)
def __init__(self, parent=None):
super(ColorbarWidget, self).__init__(parent)
self.setWindowTitle("Colorbar")
self.setMaximumWidth(200)
self.cmap = QComboBox()
self.cmap.addItems(sorted(cm.cmap_d.keys()))
self.cmap.currentIndexChanged.connect(self.cmap_index_changed)
self.cmin = QLineEdit()
self.cmin_value = 0
self.cmin.setMaximumWidth(100)
self.cmin.editingFinished.connect(self.clim_changed)
self.cmin_layout = QHBoxLayout()
self.cmin_layout.addStretch()
self.cmin_layout.addWidget(self.cmin)
self.cmin_layout.addStretch()
self.cmax = QLineEdit()
self.cmax_value = 1
self.cmax.setMaximumWidth(100)
self.cmax.editingFinished.connect(self.clim_changed)
self.cmin.setValidator(QDoubleValidator())
self.cmax.setValidator(QDoubleValidator())
self.cmax_layout = QHBoxLayout()
self.cmax_layout.addStretch()
self.cmax_layout.addWidget(self.cmax)
self.cmax_layout.addStretch()
self.norm_layout = QHBoxLayout()
self.norm = QComboBox()
self.norm.addItems(NORM_OPTS)
self.norm.currentIndexChanged.connect(self.norm_changed)
self.powerscale = QLineEdit()
self.powerscale_value = 2
self.powerscale.setText("2")
self.powerscale.setValidator(QDoubleValidator(0.001,100,3))
self.powerscale.setMaximumWidth(50)
self.powerscale.editingFinished.connect(self.norm_changed)
self.powerscale.hide()
self.powerscale_label = QLabel("n=")
self.powerscale_label.hide()
self.norm_layout.addStretch()
self.norm_layout.addWidget(self.norm)
self.norm_layout.addStretch()
self.norm_layout.addWidget(self.powerscale_label)
self.norm_layout.addWidget(self.powerscale)
self.autoscale = QCheckBox("Autoscaling")
self.autoscale.setChecked(True)
self.autoscale.stateChanged.connect(self.update_clim)
self.canvas = FigureCanvas(Figure())
if parent:
# Set facecolor to match parent
self.canvas.figure.set_facecolor(parent.palette().window().color().getRgbF())
self.ax = self.canvas.figure.add_axes([0.4,0.05,0.2,0.9])
# layout
self.layout = QVBoxLayout(self)
self.layout.addWidget(self.cmap)
self.layout.addLayout(self.cmax_layout)
self.layout.addWidget(self.canvas, stretch=1)
self.layout.addLayout(self.cmin_layout)
self.layout.addLayout(self.norm_layout)
self.layout.addWidget(self.autoscale)
def __init__(self, parent=None):
""" Initialization and set up
"""
# Base class
QMainWindow.__init__(self, parent)
# Mantid configuration
config = ConfigService.Instance()
self._instrument = config["default.instrument"]
# Central widget
self.centralwidget = QWidget(self)
# UI Window (from Qt Designer)
self.ui = load_ui(__file__, 'MainWindow.ui', baseinstance=self)
mpl_layout = QVBoxLayout()
self.ui.graphicsView.setLayout(mpl_layout)
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.ui.mainplot = self.fig.add_subplot(111, projection='mantid')
mpl_layout.addWidget(self.canvas)
# Do initialize plotting
vecx, vecy, xlim, ylim = self.computeMock()
self.mainline = self.ui.mainplot.plot(vecx, vecy, 'r-')
leftx = [xlim[0], xlim[0]]
lefty = [ylim[0], ylim[1]]
self.leftslideline = self.ui.mainplot.plot(leftx, lefty, 'b--')
rightx = [xlim[1], xlim[1]]
righty = [ylim[0], ylim[1]]
self.rightslideline = self.ui.mainplot.plot(rightx, righty, 'g--')
upperx = [xlim[0], xlim[1]]
uppery = [ylim[1], ylim[1]]
self.upperslideline = self.ui.mainplot.plot(upperx, uppery, 'b--')
lowerx = [xlim[0], xlim[1]]
lowery = [ylim[0], ylim[0]]
self.lowerslideline = self.ui.mainplot.plot(lowerx, lowery, 'g--')
self.canvas.mpl_connect('button_press_event', self.on_mouseDownEvent)
# Set up horizontal slide (integer) and string value
self._leftSlideValue = 0
self._rightSlideValue = 99
self.ui.horizontalSlider.setRange(0, 100)
self.ui.horizontalSlider.setValue(self._leftSlideValue)
self.ui.horizontalSlider.setTracking(True)
self.ui.horizontalSlider.setTickPosition(QSlider.NoTicks)
self.ui.horizontalSlider.valueChanged.connect(self.move_leftSlider)
self.ui.horizontalSlider_2.setRange(0, 100)
self.ui.horizontalSlider_2.setValue(self._rightSlideValue)
self.ui.horizontalSlider_2.setTracking(True)
self.ui.horizontalSlider_2.setTickPosition(QSlider.NoTicks)
self.ui.horizontalSlider_2.valueChanged.connect(self.move_rightSlider)
# self.connect(self.ui.lineEdit_3, QtCore.SIGNAL("textChanged(QString)"),
# self.set_startTime)
self.ui.lineEdit_3.setValidator(QDoubleValidator(self.ui.lineEdit_3))
self.ui.pushButton_setT0.clicked.connect(self.set_startTime)
# self.connect(self.ui.lineEdit_4, QtCore.SIGNAL("textChanged(QString)"),
# self.set_stopTime)
self.ui.lineEdit_4.setValidator(QDoubleValidator(self.ui.lineEdit_4))
self.ui.pushButton_setTf.clicked.connect(self.set_stopTime)
# File loader
self.scanEventWorkspaces()
self.ui.pushButton_refreshWS.clicked.connect(self.scanEventWorkspaces)
self.ui.pushButton_browse.clicked.connect(self.browse_File)
self.ui.pushButton_load.clicked.connect(self.load_File)
self.ui.pushButton_3.clicked.connect(self.use_existWS)
# Set up time
self.ui.lineEdit_3.setValidator(QDoubleValidator(self.ui.lineEdit_3))
self.ui.lineEdit_4.setValidator(QDoubleValidator(self.ui.lineEdit_4))
# Filter by time
self.ui.pushButton_filterTime.clicked.connect(self.filterByTime)
# Filter by log value
self.ui.lineEdit_5.setValidator(QDoubleValidator(self.ui.lineEdit_5))
self.ui.lineEdit_6.setValidator(QDoubleValidator(self.ui.lineEdit_6))
self.ui.lineEdit_7.setValidator(QDoubleValidator(self.ui.lineEdit_7))
self.ui.lineEdit_8.setValidator(QDoubleValidator(self.ui.lineEdit_8))
self.ui.lineEdit_9.setValidator(QDoubleValidator(self.ui.lineEdit_9))
self.ui.lineEdit_5.textChanged.connect(self.set_minLogValue)
self.ui.lineEdit_6.textChanged.connect(self.set_maxLogValue)
dirchangeops = ["Both", "Increase", "Decrease"]
self.ui.comboBox_4.addItems(dirchangeops)
logboundops = ["Centre", "Left"]
self.ui.comboBox_5.addItems(logboundops)
self.ui.pushButton_4.clicked.connect(self.plotLogValue)
self.ui.pushButton_filterLog.clicked.connect(self.filterByLogValue)
# Set up help button
self.ui.helpBtn.clicked.connect(self.helpClicked)
# Set up vertical slide
self._upperSlideValue = 99
self._lowerSlideValue = 0
self.ui.verticalSlider.setRange(0, 100)
self.ui.verticalSlider.setValue(self._upperSlideValue)
self.ui.verticalSlider.setTracking(True)
self.ui.verticalSlider.valueChanged.connect(self.move_upperSlider)
self.ui.verticalSlider_2.setRange(0, 100)
self.ui.verticalSlider_2.setValue(self._lowerSlideValue)
self.ui.verticalSlider_2.setTracking(True)
self.ui.verticalSlider_2.valueChanged.connect(self.move_lowerSlider)
# Set up for filtering (advanced setup)
self._tofcorrection = False
self.ui.checkBox_fastLog.setChecked(False)
self.ui.checkBox_filterByPulse.setChecked(False)
self.ui.checkBox_from1.setChecked(False)
self.ui.checkBox_groupWS.setChecked(True)
self.ui.comboBox_tofCorr.currentIndexChanged.connect(self.showHideEi)
self.ui.pushButton_refreshCorrWSList.clicked.connect(
self._searchTableWorkspaces)
self.ui.lineEdit_Ei.setValidator(QDoubleValidator(self.ui.lineEdit_Ei))
self.ui.label_Ei.hide()
self.ui.lineEdit_Ei.hide()
self.ui.label_Ei_2.hide()
self.ui.comboBox_corrWS.hide()
self.ui.pushButton_refreshCorrWSList.hide()
# Set up for workspaces
self._dataWS = None
self._sampleLogNames = []
self._sampleLog = None
# Side information
self.ui.label_mean.hide()
self.ui.label_meanvalue.hide()
self.ui.label_avg.hide()
self.ui.label_timeAvgValue.hide()
self.ui.label_freq.hide()
self.ui.label_freqValue.hide()
self.ui.label_logname.hide()
self.ui.label_lognamevalue.hide()
self.ui.label_logsize.hide()
self.ui.label_logsizevalue.hide()
# Default
self._defaultdir = os.getcwd()
# register startup
mantid.UsageService.registerFeatureUsage("Interface", "EventFilter",
False)
def drawLayout(self):
"""
Draws the GUI layout.
"""
self.widgetslist = [
['pair', 'show', 'Instrument', 'combo', self.instruments, self.setInstrument, 'InstrumentCombo'],
['pair', 'show', 'Chopper', 'combo', '', self.setChopper, 'ChopperCombo'],
['pair', 'show', 'Frequency', 'combo', '', self.setFreq, 'FrequencyCombo'],
['pair', 'hide', 'Pulse remover chopper freq', 'combo', '', self.setFreq, 'PulseRemoverCombo'],
['pair', 'show', 'Ei', 'edit', '', self.setEi, 'EiEdit'],
['pair', 'hide', 'Chopper 2 phase delay time', 'edit', '5', self.setFreq, 'Chopper2Phase'],
['spacer'],
['single', 'show', 'Calculate and Plot', 'button', self.calc_callback, 'CalculateButton'],
['single', 'show', 'Hold current plot', 'check', lambda: None, 'HoldCheck'],
['single', 'show', 'Show multi-reps', 'check', lambda: None, 'MultiRepCheck'],
['spacer'],
['single', 'show', 'Show data ascii window', 'button', self.showText, 'ShowAsciiButton'],
['single', 'show', 'Save data as ascii', 'button', self.saveText, 'SaveAsciiButton']
]
self.droplabels = []
self.dropboxes = []
self.singles = []
self.widgets = {}
self.leftPanel = QVBoxLayout()
self.rightPanel = QVBoxLayout()
self.tabs = QTabWidget(self)
self.fullWindow = QGridLayout()
for widget in self.widgetslist:
if 'pair' in widget[0]:
self.droplabels.append(QLabel(widget[2]))
if 'combo' in widget[3]:
self.dropboxes.append(QComboBox(self))
self.dropboxes[-1].activated['QString'].connect(widget[5])
for item in widget[4]:
self.dropboxes[-1].addItem(item)
self.widgets[widget[-1]] = {'Combo':self.dropboxes[-1], 'Label':self.droplabels[-1]}
elif 'edit' in widget[3]:
self.dropboxes.append(QLineEdit(self))
self.dropboxes[-1].returnPressed.connect(widget[5])
self.widgets[widget[-1]] = {'Edit':self.dropboxes[-1], 'Label':self.droplabels[-1]}
else:
raise RuntimeError('Bug in code - widget %s is not recognised.' % (widget[3]))
self.leftPanel.addWidget(self.droplabels[-1])
self.leftPanel.addWidget(self.dropboxes[-1])
if 'hide' in widget[1]:
self.droplabels[-1].hide()
self.dropboxes[-1].hide()
elif 'single' in widget[0]:
if 'check' in widget[3]:
self.singles.append(QCheckBox(widget[2], self))
self.singles[-1].stateChanged.connect(widget[4])
elif 'button' in widget[3]:
self.singles.append(QPushButton(widget[2]))
self.singles[-1].clicked.connect(widget[4])
else:
raise RuntimeError('Bug in code - widget %s is not recognised.' % (widget[3]))
self.leftPanel.addWidget(self.singles[-1])
if 'hide' in widget[1]:
self.singles[-1].hide()
self.widgets[widget[-1]] = self.singles[-1]
elif 'spacer' in widget[0]:
self.leftPanel.addItem(QSpacerItem(0, 35))
else:
raise RuntimeError('Bug in code - widget class %s is not recognised.' % (widget[0]))
# Right panel, matplotlib figures
self.resfig = Figure()
self.resfig.patch.set_facecolor('white')
self.rescanvas = FigureCanvas(self.resfig)
self.resaxes = self.resfig.add_subplot(111)
self.resaxes.axhline(color='k')
self.resaxes.set_xlabel('Energy Transfer (meV)')
self.resaxes.set_ylabel(r'$\Delta$E (meV FWHM)')
self.resfig_controls = NavigationToolbar(self.rescanvas, self)
self.restab = QWidget(self.tabs)
self.restabbox = QVBoxLayout()
self.restabbox.addWidget(self.rescanvas)
self.restabbox.addWidget(self.resfig_controls)
self.restab.setLayout(self.restabbox)
self.flxfig = Figure()
self.flxfig.patch.set_facecolor('white')
self.flxcanvas = FigureCanvas(self.flxfig)
self.flxaxes1 = self.flxfig.add_subplot(121)
self.flxaxes1.set_xlabel('Incident Energy (meV)')
self.flxaxes1.set_ylabel('Flux (n/cm$^2$/s)')
self.flxaxes2 = self.flxfig.add_subplot(122)
self.flxaxes2.set_xlabel('Incident Energy (meV)')
self.flxaxes2.set_ylabel('Elastic Resolution FWHM (meV)')
self.flxfig_controls = NavigationToolbar(self.flxcanvas, self)
self.flxsldfg = Figure()
self.flxsldfg.patch.set_facecolor('white')
self.flxsldcv = FigureCanvas(self.flxsldfg)
self.flxsldax = self.flxsldfg.add_subplot(111)
self.flxslder = Slider(self.flxsldax, 'Ei (meV)', 0, 100, valinit=100)
self.flxslder.valtext.set_visible(False)
self.flxslder.on_changed(self.update_slider)
self.flxedt = QLineEdit()
self.flxedt.setText('1000')
self.flxedt.returnPressed.connect(self.update_slider)
self.flxtab = QWidget(self.tabs)
self.flxsldbox = QHBoxLayout()
self.flxsldbox.addWidget(self.flxsldcv)
self.flxsldbox.addWidget(self.flxedt)
self.flxsldwdg = QWidget()
self.flxsldwdg.setLayout(self.flxsldbox)
sz = self.flxsldwdg.maximumSize()
sz.setHeight(50)
self.flxsldwdg.setMaximumSize(sz)
self.flxtabbox = QVBoxLayout()
self.flxtabbox.addWidget(self.flxcanvas)
self.flxtabbox.addWidget(self.flxsldwdg)
self.flxtabbox.addWidget(self.flxfig_controls)
self.flxtab.setLayout(self.flxtabbox)
self.frqfig = Figure()
self.frqfig.patch.set_facecolor('white')
self.frqcanvas = FigureCanvas(self.frqfig)
self.frqaxes1 = self.frqfig.add_subplot(121)
self.frqaxes1.set_xlabel('Chopper Frequency (Hz)')
self.frqaxes1.set_ylabel('Flux (n/cm$^2$/s)')
self.frqaxes2 = self.frqfig.add_subplot(122)
self.frqaxes1.set_xlabel('Chopper Frequency (Hz)')
self.frqaxes2.set_ylabel('Elastic Resolution FWHM (meV)')
self.frqfig_controls = NavigationToolbar(self.frqcanvas, self)
self.frqtab = QWidget(self.tabs)
self.frqtabbox = QVBoxLayout()
self.frqtabbox.addWidget(self.frqcanvas)
self.frqtabbox.addWidget(self.frqfig_controls)
self.frqtab.setLayout(self.frqtabbox)
self.repfig = Figure()
self.repfig.patch.set_facecolor('white')
self.repcanvas = FigureCanvas(self.repfig)
self.repaxes = self.repfig.add_subplot(111)
self.repaxes.axhline(color='k')
self.repaxes.set_xlabel(r'TOF ($\mu$sec)')
self.repaxes.set_ylabel('Distance (m)')
self.repfig_controls = NavigationToolbar(self.repcanvas, self)
self.repfig_nframe_label = QLabel('Number of frames to plot')
self.repfig_nframe_edit = QLineEdit('1')
self.repfig_nframe_button = QPushButton('Replot')
self.repfig_nframe_button.clicked.connect(lambda: self.plot_frame())
self.repfig_nframe_rep1only = QCheckBox('First Rep Only')
self.repfig_nframe_box = QHBoxLayout()
self.repfig_nframe_box.addWidget(self.repfig_nframe_label)
self.repfig_nframe_box.addWidget(self.repfig_nframe_edit)
self.repfig_nframe_box.addWidget(self.repfig_nframe_button)
self.repfig_nframe_box.addWidget(self.repfig_nframe_rep1only)
self.reptab = QWidget(self.tabs)
self.repfig_nframe = QWidget(self.reptab)
self.repfig_nframe.setLayout(self.repfig_nframe_box)
self.repfig_nframe.setSizePolicy(QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed))
self.reptabbox = QVBoxLayout()
self.reptabbox.addWidget(self.repcanvas)
self.reptabbox.addWidget(self.repfig_nframe)
self.reptabbox.addWidget(self.repfig_controls)
self.reptab.setLayout(self.reptabbox)
self.qefig = Figure()
self.qefig.patch.set_facecolor('white')
self.qecanvas = FigureCanvas(self.qefig)
self.qeaxes = self.qefig.add_subplot(111)
self.qeaxes.axhline(color='k')
self.qeaxes.set_xlabel(r'$|Q| (\mathrm{\AA}^{-1})$')
self.qeaxes.set_ylabel('Energy Transfer (meV)')
self.qefig_controls = NavigationToolbar(self.qecanvas, self)
self.qetabbox = QVBoxLayout()
self.qetabbox.addWidget(self.qecanvas)
self.qetabbox.addWidget(self.qefig_controls)
self.qetab = QWidget(self.tabs)
self.qetab.setLayout(self.qetabbox)
self.scrtab = QWidget(self.tabs)
self.scredt = QTextEdit()
self.scrcls = QPushButton("Clear")
self.scrcls.clicked.connect(lambda: self.scredt.clear())
self.scrbox = QVBoxLayout()
self.scrbox.addWidget(self.scredt)
self.scrbox.addWidget(self.scrcls)
self.scrtab.setLayout(self.scrbox)
self.scrtab.hide()
self.tabs.addTab(self.restab, 'Resolution')
self.tabs.addTab(self.flxtab, 'Flux-Ei')
self.tabs.addTab(self.frqtab, 'Flux-Freq')
self.tabs.addTab(self.reptab, 'Time-Distance')
self.tdtabID = 3
self.tabs.setTabEnabled(self.tdtabID, False)
self.tabs.addTab(self.qetab, 'Q-E')
self.qetabID = 4
self.tabs.setTabEnabled(self.qetabID, False)
self.scrtabID = 5
self.rightPanel.addWidget(self.tabs)
self.menuLoad = QMenu('Load')
self.loadAct = QAction('Load YAML', self.menuLoad)
self.loadAct.triggered.connect(self.loadYaml)
self.menuLoad.addAction(self.loadAct)
self.menuOptions = QMenu('Options')
self.instSciAct = QAction('Instrument Scientist Mode', self.menuOptions, checkable=True)
self.instSciAct.triggered.connect(self.instSciCB)
self.menuOptions.addAction(self.instSciAct)
self.eiPlots = QAction('Press Enter in Ei box updates plots', self.menuOptions, checkable=True)
self.menuOptions.addAction(self.eiPlots)
self.overwriteload = QAction('Always overwrite instruments in memory', self.menuOptions, checkable=True)
self.menuOptions.addAction(self.overwriteload)
self.menuBar().addMenu(self.menuLoad)
self.menuBar().addMenu(self.menuOptions)
self.leftPanelWidget = QWidget()
self.leftPanelWidget.setLayout(self.leftPanel)
self.leftPanelWidget.setSizePolicy(QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Preferred))
self.fullWindow.addWidget(self.leftPanelWidget, 0, 0)
self.fullWindow.addLayout(self.rightPanel, 0, 1)
self.helpbtn = QPushButton("?", self)
self.helpbtn.setMaximumWidth(30)
self.helpbtn.clicked.connect(self.onHelp)
self.fullWindow.addWidget(self.helpbtn, 1, 0, 1, -1)
self.mainWidget = QWidget()
self.mainWidget.setLayout(self.fullWindow)
self.setCentralWidget(self.mainWidget)
self.setWindowTitle('PyChopGUI')
self.show()
def __init__(self, parent=None, default_norm_scale=None):
"""
:param default_scale: None uses linear, else either a string or tuple(string, other arguments), e.g. tuple('Power', exponent)
"""
super(ColorbarWidget, self).__init__(parent)
self.setWindowTitle("Colorbar")
self.setMaximumWidth(100)
self.cmap = QComboBox()
self.cmap.addItems(self.cmap_list)
self.cmap.currentIndexChanged.connect(self.cmap_index_changed)
self.crev = QCheckBox('Reverse')
self.crev.stateChanged.connect(self.crev_checked_changed)
self.cmin = QLineEdit()
self.cmin_value = 0
self.cmin.setMaximumWidth(100)
self.cmin.editingFinished.connect(self.clim_changed)
self.cmin_layout = QHBoxLayout()
self.cmin_layout.addStretch()
self.cmin_layout.addWidget(self.cmin)
self.cmin_layout.addStretch()
self.linear_validator = QDoubleValidator(parent=self)
self.log_validator = QDoubleValidator(MIN_LOG_VALUE,
sys.float_info.max, 3, self)
self.cmax = QLineEdit()
self.cmax_value = 1
self.cmax.setMaximumWidth(100)
self.cmax.editingFinished.connect(self.clim_changed)
self.cmax_layout = QHBoxLayout()
self.cmax_layout.addStretch()
self.cmax_layout.addWidget(self.cmax)
self.cmax_layout.addStretch()
norm_scale = 'Linear'
powerscale_value = 2
if default_norm_scale in NORM_OPTS:
norm_scale = default_norm_scale
if isinstance(default_norm_scale,
tuple) and default_norm_scale[0] in NORM_OPTS:
norm_scale = default_norm_scale[0]
if norm_scale == 'Power':
powerscale_value = float(default_norm_scale[1])
self.norm_layout = QHBoxLayout()
self.norm = QComboBox()
self.norm.addItems(NORM_OPTS)
self.norm.setCurrentText(norm_scale)
self.norm.currentIndexChanged.connect(self.norm_changed)
self.update_clim_validator()
self.powerscale = QLineEdit()
self.powerscale_value = powerscale_value
self.powerscale.setText(str(powerscale_value))
self.powerscale.setValidator(QDoubleValidator(0.001, 100, 3))
self.powerscale.setMaximumWidth(50)
self.powerscale.editingFinished.connect(self.norm_changed)
self.powerscale_label = QLabel("n=")
if norm_scale != 'Power':
self.powerscale.hide()
self.powerscale_label.hide()
self.norm_layout.addStretch()
self.norm_layout.addWidget(self.norm)
self.norm_layout.addStretch()
self.norm_layout.addWidget(self.powerscale_label)
self.norm_layout.addWidget(self.powerscale)
self.autoscale = QCheckBox("Autoscaling")
self.autoscale.setChecked(True)
self.autoscale.stateChanged.connect(self.update_clim)
self.canvas = FigureCanvas(Figure())
if parent:
# Set facecolor to match parent
self.canvas.figure.set_facecolor(
parent.palette().window().color().getRgbF())
self.ax = self.canvas.figure.add_axes([0.0, 0.02, 0.2, 0.97])
# layout
self.layout = QVBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.setSpacing(2)
self.layout.addWidget(self.cmap)
self.layout.addWidget(self.crev)
self.layout.addLayout(self.cmax_layout)
self.layout.addWidget(self.canvas, stretch=1)
self.layout.addLayout(self.cmin_layout)
self.layout.addLayout(self.norm_layout)
self.layout.addWidget(self.autoscale)
def __init__(self, parent=None, window_flags=None):
""" Initialization and set up
"""
# Base class
QMainWindow.__init__(self, parent)
if window_flags:
self.setWindowFlags(window_flags)
# Mantid configuration
config = ConfigService.Instance()
self._instrument = config["default.instrument"]
# Central widget
self.centralwidget = QWidget(self)
# UI Window (from Qt Designer)
self.ui = load_ui(__file__, 'MainWindow.ui', baseinstance=self)
mpl_layout = QVBoxLayout()
self.ui.graphicsView.setLayout(mpl_layout)
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.ui.mainplot = self.fig.add_subplot(111, projection='mantid')
mpl_layout.addWidget(self.canvas)
# Do initialize plotting
vecx, vecy, xlim, ylim = self.computeMock()
self.mainline = self.ui.mainplot.plot(vecx, vecy, 'r-')
leftx = [xlim[0], xlim[0]]
lefty = [ylim[0], ylim[1]]
self.leftslideline = self.ui.mainplot.plot(leftx, lefty, 'b--')
rightx = [xlim[1], xlim[1]]
righty = [ylim[0], ylim[1]]
self.rightslideline = self.ui.mainplot.plot(rightx, righty, 'g--')
upperx = [xlim[0], xlim[1]]
uppery = [ylim[1], ylim[1]]
self.upperslideline = self.ui.mainplot.plot(upperx, uppery, 'b--')
lowerx = [xlim[0], xlim[1]]
lowery = [ylim[0], ylim[0]]
self.lowerslideline = self.ui.mainplot.plot(lowerx, lowery, 'g--')
self.canvas.mpl_connect('button_press_event', self.on_mouseDownEvent)
# Set up horizontal slide (integer) and string value
self._leftSlideValue = 0
self._rightSlideValue = 99
self.ui.horizontalSlider.setRange(0, 100)
self.ui.horizontalSlider.setValue(self._leftSlideValue)
self.ui.horizontalSlider.setTracking(True)
self.ui.horizontalSlider.setTickPosition(QSlider.NoTicks)
self.ui.horizontalSlider.valueChanged.connect(self.move_leftSlider)
self.ui.horizontalSlider_2.setRange(0, 100)
self.ui.horizontalSlider_2.setValue(self._rightSlideValue)
self.ui.horizontalSlider_2.setTracking(True)
self.ui.horizontalSlider_2.setTickPosition(QSlider.NoTicks)
self.ui.horizontalSlider_2.valueChanged.connect(self.move_rightSlider)
self.ui.lineEdit_3.editingFinished.connect(self.set_startTime)
self.ui.pushButton_setT0.clicked.connect(self.set_startTime)
self.ui.lineEdit_4.editingFinished.connect(self.set_stopTime)
self.ui.pushButton_setTf.clicked.connect(self.set_stopTime)
# File loader
self.scanEventWorkspaces()
self.ui.pushButton_refreshWS.clicked.connect(self.scanEventWorkspaces)
self.ui.pushButton_browse.clicked.connect(self.browse_File)
self.ui.pushButton_load.clicked.connect(self.load_File)
self.ui.pushButton_3.clicked.connect(self.use_existWS)
# validates any number, but does not accept comma, contrary to QDoubleValidator
# this way, it is possible to cast to float without checking for stray commas.
regexp = QRegExp("[-+]?((\d+\.?\d*)|(\.\d+))(e[-+]?\d+)?") # noqa
# noqa because flake is not happy about regex escape sequences
regexp_val = QRegExpValidator(regexp, self)
# Set up time
self.ui.lineEdit_3.setValidator(regexp_val)
self.ui.lineEdit_4.setValidator(regexp_val)
# Filter by time
self.ui.pushButton_filterTime.clicked.connect(self.filterByTime)
self.ui.lineEdit_timeInterval.returnPressed.connect(self.filterByTime)
# Filter by log value
self.ui.lineEdit_5.setValidator(regexp_val)
self.ui.lineEdit_6.setValidator(regexp_val)
self.ui.lineEdit_7.setValidator(regexp_val)
self.ui.lineEdit_8.setValidator(regexp_val)
self.ui.lineEdit_9.setValidator(regexp_val)
self.ui.lineEdit_5.textChanged.connect(self.set_minLogValue)
self.ui.lineEdit_6.textChanged.connect(self.set_maxLogValue)
dirchangeops = ["Both", "Increase", "Decrease"]
self.ui.comboBox_4.addItems(dirchangeops)
logboundops = ["Centre", "Left"]
self.ui.comboBox_5.addItems(logboundops)
self.ui.pushButton_4.clicked.connect(self.plotLogValue)
self.ui.pushButton_filterLog.clicked.connect(self.filterByLogValue)
# Set up help button
self.ui.helpBtn.clicked.connect(self.helpClicked)
# Set up vertical slide
self._upperSlideValue = 99
self._lowerSlideValue = 0
self.ui.verticalSlider.setRange(0, 100)
self.ui.verticalSlider.setValue(self._upperSlideValue)
self.ui.verticalSlider.setTracking(True)
self.ui.verticalSlider.valueChanged.connect(self.move_upperSlider)
self.ui.verticalSlider_2.setRange(0, 100)
self.ui.verticalSlider_2.setValue(self._lowerSlideValue)
self.ui.verticalSlider_2.setTracking(True)
self.ui.verticalSlider_2.valueChanged.connect(self.move_lowerSlider)
# Set up for filtering (advanced setup)
self._tofcorrection = False
self.ui.checkBox_fastLog.setChecked(False)
self.ui.checkBox_filterByPulse.setChecked(False)
self.ui.checkBox_from1.setChecked(False)
self.ui.checkBox_groupWS.setChecked(True)
self.ui.comboBox_tofCorr.currentIndexChanged.connect(self.showHideEi)
self.ui.pushButton_refreshCorrWSList.clicked.connect(
self._searchTableWorkspaces)
self.ui.lineEdit_Ei.setValidator(regexp_val)
self.ui.label_Ei.hide()
self.ui.lineEdit_Ei.hide()
self.ui.label_Ei_2.hide()
self.ui.comboBox_corrWS.hide()
self.ui.pushButton_refreshCorrWSList.hide()
# Set up for workspaces
self._dataWS = None
self._sampleLogNames = []
self._sampleLog = None
# Side information
self.ui.label_mean.hide()
self.ui.label_meanvalue.hide()
self.ui.label_avg.hide()
self.ui.label_timeAvgValue.hide()
self.ui.label_freq.hide()
self.ui.label_freqValue.hide()
self.ui.label_logname.hide()
self.ui.label_lognamevalue.hide()
self.ui.label_logsize.hide()
self.ui.label_logsizevalue.hide()
# Default
self._defaultdir = os.getcwd()
# register startup
mantid.UsageService.registerFeatureUsage(
mantid.kernel.FeatureType.Interface, "EventFilter", False)
def __init__(self,
presenter,
parent=None,
window_flags=Qt.Window,
name='',
isMD=False,
noExp=0):
super(SampleLogsView, self).__init__(parent)
self.presenter = presenter
self.setWindowTitle("{} sample logs".format(name))
self.setWindowFlags(window_flags)
self.setAttribute(Qt.WA_DeleteOnClose, True)
# left hand side
self.frame_left = QFrame()
layout_left = QVBoxLayout()
# add a spin box for MD workspaces
if isMD:
layout_mult_expt_info = QHBoxLayout()
layout_mult_expt_info.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp - 1)
self.experimentInfo.valueChanged.connect(
self.presenter.changeExpInfo)
layout_mult_expt_info.addWidget(self.experimentInfo)
layout_mult_expt_info.addSpacerItem(
QSpacerItem(10, 10, QSizePolicy.Expanding))
layout_left.addLayout(layout_mult_expt_info)
# create a line edit to allow for filtering keys
self.line_edit = QLineEdit()
self.line_edit.setClearButtonEnabled(True)
self.line_edit.setToolTip("Type here to filter the logs")
self.line_edit.setPlaceholderText("Search the logs")
self.line_edit.textEdited.connect(self.presenter.search_key_changed)
layout_left.addWidget(self.line_edit)
# Create sample log table
self.table = QTableView()
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.doubleClicked.connect(self.presenter.doubleClicked)
self.table.contextMenuEvent = self.tableMenu
layout_left.addWidget(self.table)
self.frame_left.setLayout(layout_left)
self.addWidget(self.frame_left)
#right hand side
self.frame_right = QFrame()
layout_right = QVBoxLayout()
#Add full_time and experimentinfo options
layout_options = QHBoxLayout()
if isMD:
layout_options.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp - 1)
self.experimentInfo.valueChanged.connect(
self.presenter.changeExpInfo)
layout_options.addWidget(self.experimentInfo)
#check boxes
self.full_time = QCheckBox("Relative Time")
self.full_time.setToolTip(
"Shows relative time in seconds from the start of the run.")
self.full_time.setChecked(True)
self.full_time.stateChanged.connect(self.presenter.plot_logs)
layout_options.addWidget(self.full_time)
self.show_filtered = QCheckBox("Filtered Data")
self.show_filtered.setToolTip(
"Filtered data only shows data while running and in this period.\nInvalid values are also filtered."
)
self.show_filtered.setChecked(True)
self.show_filtered.stateChanged.connect(
self.presenter.filtered_changed)
layout_options.addWidget(self.show_filtered)
self.spaceItem = QSpacerItem(10, 10, QSizePolicy.Expanding)
layout_options.addSpacerItem(self.spaceItem)
layout_right.addLayout(layout_options)
# Sample log plot
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.canvas.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.canvas.mpl_connect('button_press_event',
self.presenter.plot_clicked)
self.ax = self.fig.add_subplot(111, projection='mantid')
layout_right.addWidget(self.canvas)
# Sample stats
self.create_stats_widgets()
layout_stats = QFormLayout()
layout_stats.addRow('', QLabel("Log Statistics"))
layout_stats.addRow('Min:', self.stats_widgets["minimum"])
layout_stats.addRow('Max:', self.stats_widgets["maximum"])
layout_stats.addRow('Time Avg:', self.stats_widgets["time_mean"])
layout_stats.addRow('Time Std Dev:',
self.stats_widgets["time_standard_deviation"])
layout_stats.addRow('Mean (unweighted):', self.stats_widgets["mean"])
layout_stats.addRow('Median (unweighted):',
self.stats_widgets["median"])
layout_stats.addRow('Std Dev:',
self.stats_widgets["standard_deviation"])
layout_stats.addRow('Duration:', self.stats_widgets["duration"])
layout_right.addLayout(layout_stats)
self.frame_right.setLayout(layout_right)
self.addWidget(self.frame_right)
self.setStretchFactor(0, 1)
self.resize(1200, 800)
self.show()