class MainWindow(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super().__init__(parent)
self.setWindowTitle('Micromouse maze simulator')
self.resize(600, 600)
frame = QtWidgets.QFrame()
layout = QtWidgets.QVBoxLayout(frame)
self.graphics = PlotWidget()
self.graphics.setAspectLocked()
self.item = QtWidgets.QGraphicsRectItem(0, 0, 1, 1)
self.item.setBrush(mkBrush('r'))
self.item.setPen(mkPen(None))
self.graphics.addItem(self.item)
self.graphics.setRange(rect=QtCore.QRectF(-10, -10, 20, 20))
self.slider = QtWidgets.QSlider(QtCore.Qt.Horizontal)
self.slider.setSingleStep(1)
self.slider.setPageStep(10)
self.slider.setRange(0, 10)
self.slider.setTickPosition(QtWidgets.QSlider.TicksAbove)
self.slider.valueChanged.connect(self.slider_value_changed)
self.slider.setValue(1)
layout.addWidget(self.graphics)
layout.addWidget(self.slider)
self.setCentralWidget(frame)
def slider_value_changed(self, value):
self.item.setPos(value, 0)
class MainWindow(QWidget):
def __init__(self, appinst, profilecon, settingscon, *args, **kwargs):
super().__init__(*args, **kwargs)
self.app = appinst
self.profilecon = profilecon # connector class instance for reading/writing profile settings
self.settingscon = settingscon
self.gcode = None
self.machine = None
self.backgroundTask = None
self.postBackgroundTask = None
self.coord_plot_items = list(
) # list of all plot items added to the coord plot
self.mainlayout = QVBoxLayout(self)
self.mainlayout.setContentsMargins(0, 0, 0, 0)
self.toolBar = QToolBar()
self.toolBar.setStyleSheet("""QToolBar {background-color: white;
border-top: 1px solid black}"""
)
self.mainlayout.addWidget(self.toolBar)
self.add_toolbar_action("./res/folder.svg", "Open",
self.open_file_dialog)
self.add_toolbar_action("./res/x-square.svg", "Close", self.close_file)
self.add_toolbar_action("./res/save.svg", "Export", self.export)
self.toolBar.addSeparator()
self.add_toolbar_action("./res/sliders.svg", "Settings",
self.open_settings_dialog)
self.add_toolbar_action("./res/play.svg", "Simulate",
self.start_simulation)
self.toolBar.addSeparator()
self.add_toolbar_action("./res/maximize.svg", "Fit to View",
self.fit_plot_to_window)
self.add_toolbar_action("./res/maximize-2.svg", "Reset View",
self.reset_plot_view)
self.toolBar.addSeparator()
self.profileSelector = QComboBox()
for name in self.profilecon.list_profiles():
self.profileSelector.addItem(name)
self.profileSelector.setCurrentText(
self.settingscon.get_value("Current_Profile"))
self.profilecon.select_profile(
self.settingscon.get_value("Current_Profile"))
self.toolBar.addWidget(self.profileSelector)
self.profileSelector.currentTextChanged.connect(
self.selected_profile_changed)
divider = QWidget()
divider.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.toolBar.addWidget(divider)
self.add_toolbar_action("./res/info.svg", "About",
self.open_about_dialog)
self.contentLayout = QHBoxLayout()
self.contentLayout.setContentsMargins(10, 10, 10, 10)
self.mainlayout.addLayout(self.contentLayout)
self.layerSlider = QSlider()
self.layerSlider.setMinimum(0)
self.layerSlider.setValue(0)
self.layerSlider.setDisabled(True)
self.layerSlider.valueChanged.connect(self.show_layer)
self.contentLayout.addWidget(self.layerSlider)
self.coordPlot = PlotWidget()
self.coordPlot.setAspectLocked(True)
# self.coordPlot.setLimits(xMin=0, yMin=0)
self.configure_plot(
) # is done in a seperate funciton because values need to be updated after settings are changed
self.contentLayout.addWidget(self.coordPlot)
self.sidebarlayout = QVBoxLayout()
self.contentLayout.addLayout(self.sidebarlayout)
self.sidebarheader = QLabel("Options")
self.sidebarheader.setFixedSize(300, 50)
self.sidebarlayout.addWidget(self.sidebarheader)
def configure_plot(self):
self.coordPlot.invertX(
self.profilecon.get_value("invert_x")
) # needs to be done before setting the axis ranges because
self.coordPlot.invertY(
self.profilecon.get_value("invert_y")
) # inverting does not update the viewbox, but setting the range does
self.coordPlot.setXRange(self.profilecon.get_value("bed_min_x"),
self.profilecon.get_value("bed_max_x"))
self.coordPlot.setYRange(self.profilecon.get_value("bed_min_y"),
self.profilecon.get_value("bed_max_y"))
def selected_profile_changed(self, new_profile):
# select the new profile in the settings connector and update the ui accordingly
self.profilecon.select_profile(new_profile)
self.settingscon.set_value("Current_Profile",
new_profile) # remember selected profile
self.settingscon.save_to_file()
self.configure_plot()
def add_toolbar_action(self, icon, text, function):
# wrapper function for adding a toolbar button and connecting it to trigger a function
open_icon = QIcon(icon)
action = self.toolBar.addAction(open_icon, text)
action.triggered.connect(function)
def finish_background_task(self):
# function is called when a background task finishes
if self.postBackgroundTask:
# run cleanup task (i.e. ui update); runs on main ui thread!
self.postBackgroundTask()
# reset variables
self.postBackgroundTask = None
self.backgroundTask = None
def run_in_background(self, task, after=None, args=None):
# wrapper function for creating and starting a thread to run a function in the background
# arguments can be passed to the function in the thread and a cleanup function can be specified
# which is run on the main ui thread when the background task is finished
self.backgroundTask = BackgroundTask(task)
if args:
self.backgroundTask.set_arguments(args)
self.backgroundTask.finished.connect(self.finish_background_task)
self.postBackgroundTask = after
self.backgroundTask.start()
def open_file_dialog(self):
# in case a file is open already, close it properly first
if self.machine:
ret = self.close_file()
if not ret:
# user canceled closing of current file; can't open new one
return
# open dialog for selecting a gcode file to be loaded
dialog = QFileDialog(self)
dialog.setFileMode(QFileDialog.ExistingFile)
filters = ["G-code (*.gcode)", "Any files (*)"]
dialog.setNameFilters(filters)
dialog.selectNameFilter(filters[0])
dialog.setViewMode(QFileDialog.Detail)
filename = None
if dialog.exec_():
filename = dialog.selectedFiles()
if filename:
self.run_in_background(self.load_data,
after=self.show_layer,
args=filename)
def open_settings_dialog(self):
# open a dialog with settings
dialog = SettingsDialog(self, self.profilecon)
dialog.exec()
# update settings
self.configure_plot()
def open_about_dialog(self):
# open the about dialog
dialog = QDialog()
dialog.setWindowTitle("About...")
layout = QVBoxLayout()
dialog.setLayout(layout)
text = QLabel(strings.about)
layout.addWidget(text)
dialog.exec()
def close_file(self):
# close the current gcode file, discard all data
# Before, ask for user confirmation
cfmsgbox = QMessageBox()
cfmsgbox.setWindowTitle("Close file?")
cfmsgbox.setText(
"Are you sure you want to close the current file and discard all unsaved data?"
)
cfmsgbox.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
cfmsgbox.setDefaultButton(QMessageBox.No)
ret = cfmsgbox.exec()
if ret == QMessageBox.Yes:
for item in self.coord_plot_items:
self.coordPlot.removeItem(item)
self.machine = None
self.gcode = None
# TODO: fix: this will not terminate a running background process
return True
return False
def export(self):
pass
def start_simulation(self):
pass
def fit_plot_to_window(self):
x, y = self.machine.get_path_coordinates(
layer_number=self.layerSlider.value())
self.coordPlot.setRange(xRange=(min(x), max(x)),
yRange=(min(y), max(y)))
def reset_plot_view(self):
self.coordPlot.setXRange(self.profilecon.get_value("bed_min_x"),
self.profilecon.get_value("bed_max_x"))
self.coordPlot.setYRange(self.profilecon.get_value("bed_min_y"),
self.profilecon.get_value("bed_max_y"))
def load_data(self, filename):
# initalizes a virtual machine from the gcode in the file given
# all path data for this gcode is calculated; this is a cpu intensive task!
self.gcode = GCode()
self.gcode.load_file(filename)
self.machine = Machine(self.gcode, self.profilecon)
self.machine.create_path()
# set the layer sliders maximum to represent the given amount of layers and enable the slider
self.layerSlider.setMaximum(len(self.machine.layers) - 1)
self.layerSlider.setEnabled(True)
def show_layer(self):
# plot path for the layer selected by the layer slider
x, y = self.machine.get_path_coordinates(
layer_number=self.layerSlider.value())
pltitm = self.coordPlot.plot(x, y, clear=True)
self.coord_plot_items.append(pltitm)
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
#MainWindow.setWindowTitle('PictureWorkshop')
MainWindow.setObjectName("Pupil Dilation Tracker")
MainWindow.resize(1603, 1158)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
MainWindow.sizePolicy().hasHeightForWidth())
MainWindow.setSizePolicy(sizePolicy)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setEnabled(True)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.centralwidget.sizePolicy().hasHeightForWidth())
self.centralwidget.setSizePolicy(sizePolicy)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout.setObjectName("gridLayout")
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.gridLayout.addLayout(self.verticalLayout, 1, 0, 1, 1)
self.video_title = QtWidgets.QLabel(self.centralwidget)
self.video_title.setStyleSheet("font: 75 11pt \"Adobe Devanagari\";")
self.video_title.setObjectName("video_title")
self.gridLayout.addWidget(self.video_title, 0, 0, 1, 2,
QtCore.Qt.AlignHCenter)
self.tabWidget = QtWidgets.QTabWidget(self.centralwidget)
self.tabWidget.setObjectName("tabWidget")
self.tab_FrameViewer = QtWidgets.QWidget()
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.tab_FrameViewer.sizePolicy().hasHeightForWidth())
self.tab_FrameViewer.setSizePolicy(sizePolicy)
self.tab_FrameViewer.setObjectName("tab_FrameViewer")
self.gridLayout_2 = QtWidgets.QGridLayout(self.tab_FrameViewer)
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.gridLayout_2.setObjectName("gridLayout_2")
self.frame = QtWidgets.QFrame(self.tab_FrameViewer)
self.frame.setMinimumSize(QtCore.QSize(0, 100))
self.frame.setSizeIncrement(QtCore.QSize(0, 0))
self.frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame.setObjectName("frame")
self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.frame)
self.verticalLayout_3.setObjectName("verticalLayout_3")
self.frame_2 = QtWidgets.QFrame(self.frame)
self.frame_2.setMinimumSize(QtCore.QSize(0, 70))
self.frame_2.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.frame_2.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame_2.setObjectName("frame_2")
self.gridLayout_3 = QtWidgets.QGridLayout(self.frame_2)
self.gridLayout_3.setObjectName("gridLayout_3")
self.horizontalSlider = QtWidgets.QSlider(self.frame_2)
self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal)
self.horizontalSlider.setObjectName("horizontalSlider")
self.gridLayout_3.addWidget(self.horizontalSlider, 0, 1, 1, 2)
self.label_frameNum = QtWidgets.QLabel(self.frame_2)
self.label_frameNum.setStyleSheet("font: 75 9pt \"Adobe Devanagari\";")
self.label_frameNum.setObjectName("label_frameNum")
self.gridLayout_3.addWidget(self.label_frameNum, 2, 1, 1, 2,
QtCore.Qt.AlignHCenter)
spacerItem = QtWidgets.QSpacerItem(40, 20,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.gridLayout_3.addItem(spacerItem, 1, 0, 1, 1)
self.L_button = QtWidgets.QPushButton(self.frame_2)
self.L_button.setMinimumSize(QtCore.QSize(100, 100))
self.L_button.setMaximumSize(QtCore.QSize(100, 100))
self.L_button.setStyleSheet("font: 16pt \"MS Shell Dlg 2\";")
self.L_button.setObjectName("L_button")
self.gridLayout_3.addWidget(self.L_button, 1, 1, 1, 1)
self.R_button = QtWidgets.QPushButton(self.frame_2)
self.R_button.setMinimumSize(QtCore.QSize(100, 100))
self.R_button.setMaximumSize(QtCore.QSize(100, 100))
self.R_button.setStyleSheet("font: 16pt \"MS Shell Dlg 2\";")
self.R_button.setObjectName("R_button")
self.gridLayout_3.addWidget(self.R_button, 1, 2, 1, 1)
spacerItem1 = QtWidgets.QSpacerItem(40, 20,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.gridLayout_3.addItem(spacerItem1, 1, 3, 1, 1)
self.verticalLayout_3.addWidget(self.frame_2)
self.gridLayout_2.addWidget(self.frame, 2, 1, 1, 1)
self.checkBox_UsePrevData = QtWidgets.QCheckBox(self.tab_FrameViewer)
self.checkBox_UsePrevData.setObjectName("checkBox_UsePrevData")
self.gridLayout_2.addWidget(self.checkBox_UsePrevData, 0, 1, 1, 1,
QtCore.Qt.AlignRight)
self.start_push_button = QtWidgets.QPushButton(self.tab_FrameViewer)
# self.start_push_button.setGeometry(QtCore.QRect(350, 10, 131, 40))
self.start_push_button.setGeometry(QtCore.QRect(180, 10, 131, 40))
self.start_push_button.setObjectName("start_push_button")
self.custom_range_box = QtWidgets.QLineEdit(self.tab_FrameViewer)
self.custom_range_box.setGeometry(QtCore.QRect(90, 10, 71, 41))
self.custom_range_box.setObjectName("custom_range_box")
self.threshold_box = QtWidgets.QLineEdit(self.tab_FrameViewer)
# self.threshold_box.setGeometry(QtCore.QRect(260, 10, 61, 41))
self.threshold_box.setGeometry(QtCore.QRect(580, 10, 61, 41))
self.threshold_box.setObjectName("threshold_box")
self.threshold_label = QtWidgets.QLabel(self.tab_FrameViewer)
# self.threshold_label.setGeometry(QtCore.QRect(170, 10, 81, 23))
self.threshold_label.setGeometry(QtCore.QRect(490, 10, 81, 23))
self.threshold_label.setObjectName("threshold_label")
self.label_2 = QtWidgets.QLabel(self.tab_FrameViewer)
self.label_2.setGeometry(QtCore.QRect(20, 10, 80, 23))
self.label_2.setObjectName("label_2")
self.customRange_label = QtWidgets.QLabel(self.tab_FrameViewer)
self.customRange_label.setGeometry(QtCore.QRect(30, 30, 80, 23))
self.customRange_label.setObjectName("customRange_label")
self.progressBar = QtWidgets.QProgressBar(self.tab_FrameViewer)
#self.progressBar.setGeometry(QtCore.QRect(500, 20, 124, 25))
self.progressBar.setGeometry(QtCore.QRect(320, 20, 124, 25))
self.progressBar.setProperty("value", 24)
self.progressBar.setObjectName("progressBar")
self.threshold_label_2 = QtWidgets.QLabel(self.tab_FrameViewer)
# self.threshold_label_2.setGeometry(QtCore.QRect(170, 30, 81, 23))
self.threshold_label_2.setGeometry(QtCore.QRect(490, 30, 81, 23))
self.threshold_label_2.setObjectName("threshold_label_2")
#self.graphicsView = PlotWidget(self.tab_FrameViewer)
#self.graphicsView.setObjectName("graphicsView")
#self.graphicsView.setAspectLocked(True) #keeps aspect locked for imported video frames, otherwise it stretches everything out.
self.graphicsView = PlotWidget(self.tab_FrameViewer)
self.graphicsView = self.graphicsView
self.graphicsView.setObjectName("graphicsView")
self.graphicsView.setAspectLocked(
True
) #keeps aspect locked for imported video frames, otherwise it stretches everything out.
self.gridLayout_2.setContentsMargins(
0, 40, 0, 0
) # Lowers grphicsView a little, so the options are visible at the top
self.gridLayout_2.addWidget(self.graphicsView, 1, 1, 1, 1)
self.tabWidget.addTab(self.tab_FrameViewer, "")
self.tab_Data = QtWidgets.QWidget()
self.tab_Data.setObjectName("tab_Data")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.tab_Data)
self.horizontalLayout_2.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
#self.graphicsView_Plot = QtWidgets.QGraphicsView(self.tab_Data)
self.graphicsView_Plot = PlotWidget(self.tab_Data)
self.graphicsView_Plot.setObjectName("graphicsView_Plot")
#sizePolicy.setHeightForWidth(self.graphicsView_Plot.sizeAdjustPolicy())
self.horizontalLayout_2.addWidget(self.graphicsView_Plot)
self.dataDisplay = QtWidgets.QTextBrowser(self.tab_Data)
self.dataDisplay.setMaximumSize(QtCore.QSize(640, 16777215))
self.dataDisplay.setObjectName("dataDisplay")
self.horizontalLayout_2.addWidget(self.dataDisplay)
self.tabWidget.addTab(self.tab_Data, "")
self.gridLayout.addWidget(self.tabWidget, 1, 1, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 1603, 47))
self.menubar.setObjectName("menubar")
self.menuFile = QtWidgets.QMenu(self.menubar)
self.menuFile.setObjectName("menuFile")
self.menuOptions = QtWidgets.QMenu(self.menubar)
self.menuOptions.setObjectName("menuOptions")
self.menuHelp = QtWidgets.QMenu(self.menubar)
self.menuHelp.setObjectName("menuHelp")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.actionUpload_new = QtWidgets.QAction(MainWindow)
self.actionUpload_new.setObjectName("actionUpload_new")
self.actionOpen = QtWidgets.QAction(MainWindow)
self.actionOpen.setObjectName("actionOpen")
self.actionSave = QtWidgets.QAction(MainWindow)
self.actionSave.setObjectName("actionSave")
self.actionKalman = QtWidgets.QAction(MainWindow)
self.actionKalman.setObjectName("actionKalman")
self.actionProperties = QtWidgets.QAction(MainWindow)
self.actionProperties.setObjectName("actionProperties")
self.actionTutorial = QtWidgets.QAction(MainWindow)
self.actionTutorial.setObjectName("actionTutorial")
self.actionEllipseFitting = QtWidgets.QAction(MainWindow)
self.actionEllipseFitting.setObjectName("actionEllipseFitting")
self.actionEllipseFitting.setCheckable(True)
self.actionEllipseFitting.setChecked(True)
# Commented out for now - until we can implement this feature in the future
'''
self.actionManualSelection = QtWidgets.QAction(MainWindow)
self.actionManualSelection.setCheckable(True)
self.actionManualSelection.setChecked(False)
self.actionManualSelection.setObjectName("actionManualSelection")
'''
'''
self.action1 = QtWidgets.QAction(MainWindow)
self.action1.setCheckable(True)
self.action1.setObjectName("action1")
self.action2 = QtWidgets.QAction(MainWindow)
self.action2.setObjectName("action2")
self.action3 = QtWidgets.QAction(MainWindow)
self.action3.setCheckable(True)
self.action3.setObjectName("action3")
'''
# Adding menu actions under "FILE"
self.menuFile.addAction(self.actionUpload_new)
self.menuFile.addAction(self.actionOpen)
self.menuFile.addSeparator()
self.menuFile.addAction(self.actionSave)
self.menuFile.addAction(self.actionKalman)
#Adding menu actions under "OPTIONS"
# self.menuOptions.addAction(self.actionEllipseFitting)
# self.menuOptions.addAction(self.actionManualSelection)
#Creating QActionGroup to have radio buttons in the file menu, code w/o radio buttons commented out above
self.ag = QtGui.QActionGroup(MainWindow, exclusive=True)
self.a1 = self.ag.addAction(self.actionEllipseFitting)
self.menuOptions.addAction(self.a1)
# self.a2 = self.ag.addAction(self.actionManualSelection)
# self.menuOptions.addAction(self.a2)
self.menubar.addAction(self.menuFile.menuAction())
self.menubar.addAction(self.menuOptions.menuAction())
self.retranslateUi(MainWindow)
self.tabWidget.setCurrentIndex(0)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(
_translate("MainWindow", "Pupil Dilation Tracker"))
self.video_title.setText(
_translate("MainWindow", "Click FILE to upload frames"))
self.label_frameNum.setText(
_translate("MainWindow", "No frames to display"))
self.L_button.setText(_translate("MainWindow", "🡰"))
self.R_button.setText(_translate("MainWindow", "🡲"))
self.checkBox_UsePrevData.setText(
_translate("MainWindow", "Use Previous Frame Data"))
self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_FrameViewer),
_translate("MainWindow", "Video frames"))
self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_Data),
_translate("MainWindow", "Data"))
self.menuFile.setTitle(_translate("MainWindow", "File"))
self.menuOptions.setTitle(_translate("MainWindow", "Options"))
# self.actionManualSelection.setText(_translate("MainWindow", "Manual Selection"))
self.actionEllipseFitting.setText(
_translate("MainWindow", "Ellipse Fitting"))
self.menuHelp.setTitle(_translate("MainWindow", "Help"))
self.actionUpload_new.setText(_translate("MainWindow", "Upload video"))
self.actionOpen.setText(_translate("MainWindow", "Open frames"))
self.actionSave.setText(_translate("MainWindow", "Save"))
self.actionKalman.setText(
_translate("MainWindow", "Apply Kalman Filter"))
self.actionProperties.setText(_translate("MainWindow", "Properties"))
self.actionTutorial.setText(_translate("MainWindow", "Tutorial"))
self.start_push_button.setText(_translate("MainWindow", "START"))
self.threshold_label.setText(_translate("MainWindow", " Custom"))
self.threshold_label_2.setText(_translate("MainWindow", "Threshold"))
self.customRange_label.setText(_translate("MainWindow", "Range"))
self.label_2.setText(_translate("MainWindow", "Custom"))
self.threshold_box.setText(_translate("MainWindow", "0.5"))
self.progressBar.setProperty("value", 0)
'''
